10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

________________________________________

FORM 10-Q

_________________________________________

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended December 29, 2023

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to

Commission file number 001-37793

 _________________________________________

Atkore Inc.

(Exact name of registrant as specified in its charter)

 _________________________________________

Delaware	90-0631463
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)

16100 South Lathrop Avenue, Harvey, Illinois 60426

(Address of principal executive offices) (Zip Code)

708-339-1610

(Registrant’s telephone number, including area code)

________________________________________

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading symbol	Name of each exchange on which registered
Common Stock, $.01 par value per share	ATKR	New York Stock Exchange

_____________________

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒     No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Securities Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  ☐    No  ☒

_____________________

As of January 26, 2024, there were 36,768,282 shares of the registrant’s common stock, $0.01 par value per share, outstanding.

TABLE OF CONTENTS

	Page No.
PART I. FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited)	2
Condensed Consolidated Statements of Operations	2
Condensed Consolidated Statements of Comprehensive Income	3
Condensed Consolidated Balance Sheets	4
Condensed Consolidated Statements of Cash Flows	5
Condensed Consolidated Statement of Changes in Shareholders’ Equity	6
Notes to Condensed Consolidated Financial Statements	7
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	20
Item 3. Quantitative and Qualitative Disclosures about Market Risk	27
Item 4. Controls and Procedures	27
PART II. OTHER INFORMATION
Item 1. Legal Proceedings	28
Item 1A. Risk Factors	28
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	28
Item 3. Defaults Upon Senior Securities	28
Item 4. Mine Safety Disclosures	28
Item 5. Other Information	28
Item 6. Exhibits	30
Signatures	31

1

PART I. FINANCIAL INFORMATION

    Item 1. Financial Statements

ATKORE INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

		Three months ended
(in thousands, except per share data)	Note	December 29, 2023		December 30, 2022
Net sales		$	798,481	$	833,821
Cost of sales		507,941		499,468
Gross profit		290,540		334,353
Selling, general and administrative		100,615		89,977
Intangible asset amortization	11	14,467		12,796
Operating income		175,458		231,580
Interest expense, net		7,793		9,488
Other expense, net	5	12		41
Income before income taxes		167,653		222,051
Income tax expense	6	29,272		48,559
Net income		$	138,381	$	173,492
Net income per share
Basic	7	$	3.66	$	4.26
Diluted	7	$	3.61	$	4.20

See Notes to unaudited condensed consolidated financial statements.

2

ATKORE INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

		Three months ended
(in thousands)	Note	December 29, 2023		December 30, 2022
Net income		$	138,381	$	173,492
Other comprehensive income, net of tax:
Change in foreign currency translation adjustment		9,727		11,262
Change in unrecognized loss related to pension benefit plans	4	53		62
Total other comprehensive income	8	9,780		11,324
Comprehensive income		$	148,161	$	184,816

See Notes to unaudited condensed consolidated financial statements.

3

ATKORE INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

(in thousands, except share and per share data)	Note	December 29, 2023		September 30, 2023
Assets
Current Assets:
Cash and cash equivalents		$	380,922	$	388,114
Accounts receivable, less allowance for current and expected credit losses of $6,265 and $5,179, respectively		517,634		559,854
Inventories, net	9	493,637		493,852
Prepaid expenses and other current assets		105,951		96,670
Total current assets		1,498,144		1,538,490
Property, plant and equipment, net	10	586,983		559,041
Intangible assets, net	11	381,205		394,372
Goodwill	11	312,960		311,106
Right-of-use assets, net		144,828		120,747
Deferred tax assets	6	569		546
Other long-term assets		10,703		10,707
Total Assets		$	2,935,392	$	2,935,009
Liabilities and Equity
Current Liabilities:
Accounts payable		248,261		292,734
Income tax payable		4,625		6,322
Accrued compensation and employee benefits		30,516		45,576
Customer liabilities		131,121		121,576
Lease obligations		17,883		16,230
Other current liabilities		72,951		82,166
Total current liabilities		505,357		564,604
Long-term debt	12	763,225		762,687
Long-term lease obligations		129,050		105,517
Deferred tax liabilities	6	21,284		22,346
Other long-term liabilities		14,131		11,736
Total Liabilities		1,433,047		1,466,890
Equity:
Common stock, $0.01 par value, 1,000,000,000 shares authorized, 36,905,528 and 37,317,893 shares issued and outstanding, respectively		370		374
Additional paid-in capital		490,238		506,783
Retained earnings		1,035,897		994,902
Accumulated other comprehensive loss	8	(24,160)		(33,940)
Total Equity		1,502,345		1,468,119
Total Liabilities and Equity		$	2,935,392	$	2,935,009

See Notes to unaudited condensed consolidated financial statements.

4

ATKORE INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

 

		Three months ended
(in thousands)	Note	December 29, 2023		December 30, 2022
Operating activities:
Net income		$	138,381	$	173,492
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		29,020		25,967
Deferred income taxes	6	(1,668)		3,275
Stock-based compensation		4,757		5,270
Amortization of right-of-use assets		6,140		3,538
Other non-cash adjustments to net income		2,074		1,410
Changes in operating assets and liabilities, net of effects from acquisitions
Accounts receivable		43,837		26,841
Inventories		2,015		11,565
Prepaid expenses and other current assets		(9,140)		(6,930)
Accounts payable		(42,014)		(48,826)
Accrued and other liabilities		(15,946)		(36,070)
Income taxes		(260)		38,787
Other, net		910		532
Net cash provided by operating activities		158,106		198,851
Investing activities:
Capital expenditures		(44,331)		(35,006)
Acquisition of businesses, net of cash acquired	3	(5,973)		(82,181)
Net cash used in investing activities		(50,304)		(117,187)
Financing activities:
Issuance of common stock, net of shares withheld for tax		(21,299)		(14,775)
Repurchase of common stock		(96,428)		(150,056)
Finance lease payments		(427)		—
Net cash used for financing activities		(118,154)		(164,831)
Effects of foreign exchange rate changes on cash and cash equivalents		3,160		2,243
Decrease in cash and cash equivalents		(7,192)		(80,924)
Cash and cash equivalents at beginning of period		388,114		388,751
Cash and cash equivalents at end of period		$	380,922	$	307,827
Supplementary Cash Flow information
Capital expenditures, not yet paid		$	5,030	$	7,227
Operating lease right-of-use assets obtained in exchange for lease liabilities		$	24,752	$	1,181
Acquisitions of businesses, not yet paid		$	—	$	14,125

See Notes to unaudited condensed consolidated financial statements.

5

ATKORE INC.

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS’ EQUITY

(Unaudited)

	Common Stock			Treasury Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Total Equity
(in thousands)	Shares	Amount		Amount
Balance as of September 30, 2023	37,317	$	375	$	—	$	506,783	$	994,901	$	(33,940)	$	1,468,119
Net income	—	—		—		—		138,381		—		138,381
Other comprehensive Income	—	—		—		—		—		9,780		9,780
Stock-based compensation	—	—		—		4,757		—		—		4,757
Issuance of common stock, net of shares withheld for tax	309	3		—		(21,302)		—		—		(21,299)
Repurchase of common stock	(721)	(7)		—		—		(97,385)		—		(97,392)
Balance as of December 29, 2023	36,905	$	370	$	—	$	490,238	$	1,035,897	$	(24,160)	$	1,502,345

	Common Stock			Treasury Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Loss		Total Equity
(in thousands)	Shares	Amount		Amount
Balance as of September 30, 2022	41,351	$	415	$	(2,580)	$	500,117	$	801,981	$	(50,146)	$	1,249,787
Net income	—	—		—		—		173,492		—		173,492
Other comprehensive income	—	—		—		—		—		11,324		11,324
Stock-based compensation	—	—		—		5,270		—		—		5,270
Issuance of common stock, net of shares withheld for tax	200	1		—		(14,776)		—		—		(14,775)
Repurchase of common stock	(1,683)	(16)		—		—		(150,040)		—		(150,056)
Balance as of December 30, 2022	39,868	$	400	$	(2,580)	$	490,611	$	825,433	$	(38,822)	$	1,275,042

See Notes to unaudited condensed consolidated financial statements.

6

ATKORE INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

(dollars and shares in thousands, except per share data)

1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

Organization and Ownership Structure — Atkore Inc. (the “Company”, “Atkore” or “AI”) is a leading manufacturer of Electrical products primarily for the non-residential construction and renovation markets and Safety & Infrastructure solutions for the construction and industrial markets. Atkore was incorporated in the State of Delaware on November 4, 2010 under the name Atkore International Group, Inc. As of December 20, 2022, Atkore was the sole stockholder of Atkore International Holdings Inc. (“AIH”), which in turn was the sole stockholder of Atkore International Inc. ("AII"). On December 28, 2022, AIH merged into AII, with AII being the surviving entity. Accordingly, Atkore is now the sole stockholder of AII.

The Electrical segment manufactures high quality products used in the construction of electrical power systems including conduit, cable, and installation accessories. This segment serves contractors, in partnership with the electrical wholesale channel.

The Safety & Infrastructure segment designs and manufactures solutions including metal framing, mechanical pipe, perimeter security, and cable management for the protection and reliability of critical infrastructure. These solutions are marketed to contractors, original equipment manufacturers and end users.

Basis of Presentation — The accompanying unaudited condensed consolidated financial statements of the Company included herein have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). These unaudited condensed consolidated financial statements have been prepared in accordance with the Company’s accounting policies and on the same basis as those financial statements included in the Company’s latest Annual Report on Form 10-K for the year ended September 30, 2023, filed with the U.S. Securities and Exchange Commission (the “SEC”) on November 17, 2023, and should be read in conjunction with those consolidated financial statements and the notes thereto. Certain information and disclosures normally included in the Company’s annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the SEC.

The unaudited condensed consolidated financial statements include the assets and liabilities used in operating the Company’s business. All intercompany balances and transactions have been eliminated in consolidation. The results of companies acquired or disposed of are included in the unaudited condensed consolidated financial statements from the effective date of acquisition or up to the date of disposal.

These statements include all adjustments (consisting of normal recurring adjustments) that the Company considered necessary to present a fair statement of its results of operations, financial position and cash flows. The results reported in these unaudited condensed consolidated financial statements should not be regarded as necessarily indicative of results that may be expected for the entire year.

Fiscal Periods — The Company has a fiscal year that ends on September 30. The Company’s fiscal quarters typically end on the last Friday in December, March and June as it follows a 4-5-4 calendar.

Use of Estimates — The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclose contingent assets and liabilities at the date of the condensed consolidated financial statements and report the associated amounts of revenues and expenses. Actual results could differ materially from these estimates.

7

Recent Accounting Pronouncements

A summary of recently adopted accounting guidance is as follows. Adoption dates are on the first day of the fiscal year indicated below, unless otherwise specified.

ASU	Description of ASU	Impact to Atkore	Adoption Date
2023-07 Segment Reporting (Topic 280); Improvements to Reportable Segment Disclosures	The ASU requires companies to provide additional segment disclosures including disclosing title and position of the chief operating decision maker (“CODM”), disclosure of significant segment expenses provided to and reviewed by the CODM, and that public entities provide all annual disclosures about a reportable segment’s profit or loss and assets required by Topic 280 in interim periods.	The Company will adopt the standard in the first quarter of fiscal 2025 and include the disclosures required by the ASU within the Segment Footnote.	2025

2. REVENUE FROM CONTRACTS WITH CUSTOMERS

The Company’s revenue arrangements primarily consist of a single performance obligation to transfer promised goods which is satisfied at a point in time when title, risks and rewards of ownership, and subsequently control have transferred to the customer. This generally occurs when the product is shipped to the customer, with an immaterial amount of transactions in which control transfers upon delivery. The Company primarily offers assurance-type standard warranties that do not represent separate performance obligations.

Under the Inflation Reduction Act of 2022 (“IRA”), the Company is eligible for tax credits related to the manufacturing and selling of components used in the solar energy industry. These tax credits are transferable under the IRA when they meet certain criteria. When credits do not meet the transferability criteria, the benefit is recognized within income tax expense in accordance with ASC 740, “Income Taxes.” Beginning in fiscal 2024, the Company has concluded that the credits generated are transferable. As such, the benefit of the solar tax credits is recognized as a reduction of cost of sales.

The Company has contractual arrangements with certain customers to transfer a portion of the tax credits or to otherwise provide a rebate based on an agreed-upon value of the tax credits generated. Pursuant to such contractual arrangements, if the tax credits will be transferred to the customer, the Company identifies two separate performance obligations: (1) transfer the promised goods; and (2) transfer of the defined portion of the tax credits earned. The Company allocates the total value of these transactions between the two performance obligations. As a result of this allocation, the Company recognizes a reduction to revenue, similar to a rebate. For arrangements with no transfer of tax credits there is only a single performance obligation to transfer the promised goods and a rebate is granted based on the agreed-upon value of the tax credits generated.

The solar tax credit receivable is recorded in Prepaid Expenses and Other Current Assets and the liability to transfer the defined portion of the tax credits or the economic value is recorded in Customer Liabilities.

For the three months ended December 29, 2023, the Company has recognized a reduction of revenue of $14,853 for the economic value of tax credits to be transferred and a benefit to cost of sales of $19,127. As of December 29, 2023, the Company has a liability of $29,310 for credits to be transferred or the value thereof and a solar tax credit receivable of $64,595. As of December 29, 2023, all activity related to the solar tax credits is within the Safety & Infrastructure segment.

The Company has certain arrangements that require it to estimate at the time of sale the amounts of variable consideration that should not be recorded as revenue as certain amounts are not expected to be collected from customers, as well as an estimate of the value of products to be returned.

8

The Company principally relies on historical experience, specific customer agreements, and anticipated future trends to estimate these amounts at the time of sale and to reduce the transaction price. These arrangements include sales discounts and allowances, volume rebates, and returned goods. The Company records its obligations related to these items within the Customer Liabilities line on the balance sheet.

The Company records amounts billed to customers for reimbursement of shipping and handling costs within revenue. Shipping and handling costs associated with outbound freight after control over a product has transferred to a customer are accounted for as fulfillment costs and are included in cost of goods sold. Sales taxes and other usage-based taxes are excluded from revenue. The Company does not evaluate whether the selling price includes a financing interest component for contracts that are less than a year. The Company also expenses costs incurred to obtain a contract, primarily sales commissions, as all obligations will be settled in less than one year.

The Company typically receives payment 30 to 60 days from the point it has satisfied the related performance obligation. See Note 16, “Segment Information” for revenue disaggregated by geography and product categories.

3. ACQUISITIONS

From time to time, the Company enters into strategic acquisitions in an effort to better service existing customers and to obtain new customers. During the three months ended December 29, 2023, the Company paid out $5,973 of accrued purchase price related to the fiscal 2022 acquisition of Cascade Poly Pipe & Conduit and Northwest Polymers. No other acquisition activity occurred during the three months ended December 29, 2023.

Fiscal 2023

On November 7, 2022, Atkore HDPE, LLC, a wholly-owned subsidiary of the Company, acquired the assets of Elite Polymer Solutions (“Elite”), for a purchase price of $90,230, of which $75,981 was paid at closing and an additional purchase price payable of $14,000 was accrued, of which $500 was paid in fiscal 2023 subsequent to the acquisition date. Elite is a manufacturer of high density polyethylene (HDPE) conduit, primarily serving the telecommunications, utility, and transportation markets. As a result of the acquisition, the Company preliminarily recognized $18,669 of tax deductible goodwill, $68,480 of identifiable intangible assets, of which $68,200 relates to customer relationships with an estimated useful life of 8 years, and $3,082 of working capital and other net tangible assets. The Company finalized the purchase price allocation of Elite in the fourth quarter of fiscal 2023.

The Elite acquisition in fiscal 2023 was funded using cash-on-hand. The Company incurred approximately $968 in acquisition-related expenses for fiscal 2023, which was recorded as a component of selling, general and administrative expenses.

Net sales and net income of the above acquisition are included in the condensed consolidated financial statement of operations for the post-acquisition period. Due to the immaterial nature of this acquisition, the Company did not include the pro forma results of operations for this acquisition for the current period or the previous interim period.

9

4. POSTRETIREMENT BENEFITS

The Company provides pension benefits through a number of noncontributory and contributory defined benefit retirement plans covering eligible U.S. employees. As of September 30, 2017, all defined pension benefit plans were frozen, whereby participants no longer accrue credited service. The net periodic benefit credit was as follows: 

		Three months ended
(in thousands)	Note	December 29, 2023		December 30, 2022
Interest cost		$	1,316	$	1,294
Expected return on plan assets		(841)		(1,257)
Amortization of actuarial loss		67		167
Net periodic benefit cost	5	$	542	$	204

5. OTHER EXPENSE, NET

Other expense, net consisted of the following:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Undesignated foreign currency derivative instruments	$	—	$	(14)
Loss on assets held for sale	(64)		—
Foreign exchange loss on intercompany loans	(198)		(149)
Pension-related benefits	274		204
Other expense, net	$	12	$	41

In fiscal 2023, the Company initiated plans to exit operations in Russia and expects to sell the related business at a loss. Accordingly, the Company recognized an impairment of the related assets in fiscal 2023 and continues to recognize any incremental losses on those assets.

6. INCOME TAXES    

For the three months ended December 29, 2023 and December 30, 2022, the Company’s effective tax rate attributable to income before income taxes was 17.5% and 21.9%, respectively. For the three months ended December 29, 2023 and December 30, 2022, the Company’s income tax expense was $29,272 and $48,559 respectively. The decrease in the current period effective tax rate was driven by an increase in the excess tax benefit associated with stock compensation.

A valuation allowance has been recorded against certain net operating losses in certain foreign jurisdictions. A valuation allowance is recorded when it is determined to be more likely than not that these assets will not be fully realized in the foreseeable future. The realization of deferred tax assets is dependent upon whether the Company can generate future taxable income in the appropriate character and jurisdiction to utilize the assets. The amount of the deferred tax assets considered realizable is subject to adjustment in future periods.

10

7. EARNINGS PER SHARE

The Company calculates basic and diluted earnings per common share using the two-class method. Under the two-class method, net earnings are allocated to each class of common stock and participating securities as if all of the net earnings for the period had been distributed. The Company’s participating securities consist of share-based payment awards that contain a non-forfeitable right to receive dividends and therefore are considered to participate in undistributed earnings with common stockholders.

Basic earnings per common share excludes dilution and is calculated by dividing the net earnings allocated to common stock by the weighted-average number of common stock outstanding for the period. Diluted earnings per common share is calculated by dividing net earnings allocated to common stock by the weighted-average number of shares outstanding for the period, as adjusted for the potential dilutive effect of non-participating share-based awards.

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended
(in thousands, except per share data)	December 29, 2023		December 30, 2022
Numerator:
Net income	$	138,381	$	173,492
Less: Undistributed earnings allocated to participating securities	2,072		2,807
Net income available to common shareholders	$	136,309	$	170,685
Denominator:
Basic weighted average common shares outstanding	37,242		40,085
Effect of dilutive securities: Non-participating employee stock options (1)	503		528
Diluted weighted average common shares outstanding	37,745		40,613
Basic earnings per share	$	3.66	$	4.26
Diluted earnings per share	$	3.61	$	4.20
(1) Stock options to purchase shares of common stock that would have been anti-dilutive are not included in the calculation. There were no anti-dilutive options outstanding during the three months ended December 29, 2023 and December 30, 2022.

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8. ACCUMULATED OTHER COMPREHENSIVE LOSS

The following table presents the changes in accumulated other comprehensive loss by component for the three months ended December 29, 2023 and December 30, 2022.

(in thousands)	Defined Benefit Pension Items		Currency Translation Adjustments		Total
Balance as of September 30, 2023	$	(10,801)	$	(23,139)	$	(33,940)
Other comprehensive income before reclassifications	—		9,727		9,727
Amounts reclassified from accumulated other comprehensive income, net of tax	53		—		53
Net current period other comprehensive income	53		9,727		9,780
Balance as of December 29, 2023	$	(10,748)	$	(13,412)	$	(24,160)

(in thousands)	Defined Benefit Pension Items		Currency Translation Adjustments		Total
Balance as of September 30, 2022	$	(16,795)	$	(33,351)	$	(50,146)
Other comprehensive income before reclassifications	—		11,262		11,262
Amounts reclassified from accumulated other comprehensive income, net of tax	62		—		62
Net current period other comprehensive income	62		11,262		11,324
Balance as of December 30, 2022	$	(16,733)	$	(22,089)	$	(38,822)

9. INVENTORIES, NET

A majority of the Company’s inventories are recorded at the lower of cost (primarily last in, first out, or “LIFO”) or market or net realizable value, as applicable. Approximately 86% and 82% of the Company’s inventories were valued at the lower of LIFO cost or market at December 29, 2023 and September 30, 2023, respectively. Interim LIFO determinations, including those at December 29, 2023, are based on management’s estimates of future inventory levels and costs for the remainder of the current fiscal year.

(in thousands)	December 29, 2023		September 30, 2023
Purchased materials and manufactured parts, net	$	194,417	$	231,518
Work in process, net	61,993		60,524
Finished goods, net	237,227		201,810
Inventories, net	$	493,637	$	493,852

Total inventories would be $4,574 higher and $29,826 higher than reported as of December 29, 2023 and September 30, 2023, respectively, if the first-in, first-out method was used for all inventories. As of December 29, 2023, and September 30, 2023, the excess and obsolete inventory reserve was $26,330 and $25,585, respectively.

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10. PROPERTY, PLANT AND EQUIPMENT

As of December 29, 2023, and September 30, 2023, property, plant and equipment and accumulated depreciation were as follows:

(in thousands)	December 29, 2023		September 30, 2023
Land	$	29,357	$	29,082
Buildings and related improvements	184,606		182,760
Machinery and equipment	524,607		513,563
Leasehold improvements	16,901		15,910
Software	46,807		47,072
Construction in progress	235,549		206,311
Property, plant and equipment, at cost	1,037,827		994,698
Accumulated depreciation	(450,844)		(435,657)
Property, plant and equipment, net	$	586,983	$	559,041

Depreciation expense for the three months ended December 29, 2023 and December 30, 2022 totaled $14,553 and $13,171 respectively.

11. GOODWILL AND INTANGIBLE ASSETS

Changes in the carrying amount of goodwill are as follows:    

(in thousands)	Electrical		Safety & Infrastructure		Total
Balance as of September 30, 2023	$	258,427	$	52,679	$	311,106
Exchange rate effects	1,667		187		1,854
Balance as of December 29, 2023	$	260,094	$	52,866	$	312,960

Goodwill balances as of December 29, 2023 included $5,645 and $43,000 of accumulated impairment losses within the Electrical and Safety & Infrastructure segments, respectively.

The Company assesses the recoverability of goodwill and indefinite-lived trade names on an annual basis in accordance with ASC 350, “Intangibles - Goodwill and Other.” The measurement date is the first day of the fourth fiscal quarter, or more frequently, if events or circumstances indicate that it is more likely than not that the fair value of a reporting unit or the respective indefinite-lived trade name is less than the carrying value.

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The following table provides the gross carrying value, accumulated amortization and net carrying value for each major class of intangible asset:

		December 29, 2023						September 30, 2023
(in thousands)	Weighted Average Useful Life (Years)	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Amortizable intangible assets:
Customer relationships	11	$	596,522	$	(330,703)	$	265,819	$	596,396	$	(318,058)	$	278,338
Other	8	46,259		(23,684)		22,575		43,633		(20,406)		23,227
Total		642,781		(354,387)		288,394		640,029		(338,464)		301,565
Indefinite-lived intangible assets:
Trade names		92,811		—		92,811		92,806		—		92,806
Total		$	735,592	$	(354,387)	$	381,205	$	732,835	$	(338,464)	$	394,372

Other intangible assets consist of definite-lived trade names, technology, non-compete agreements and backlogs. Included in the table above are the effects of changes in exchange rates which were not material for the three months ended December 29, 2023. Amortization expense for the three months ended December 29, 2023 and December 30, 2022 was $14,467 and $12,796, respectively. Expected amortization expense for intangible assets for the remainder of fiscal 2024 and over the next five years and thereafter is as follows:

(in thousands)
Remaining 2024	$	41,242
2025	43,326
2026	40,726
2027	39,610
2028	29,445
2029	28,293
Thereafter	65,752

Actual amounts of amortization may differ from estimated amounts due to additional intangible asset acquisitions, impairment of intangible assets and other events.

12. DEBT

Debt as of December 29, 2023 and September 30, 2023 was as follows:

(in thousands)	December 29, 2023		September 30, 2023
Senior Secured Term Loan Facility due May 26, 2028	$	371,738	$	371,667
Senior Notes due June 2031	400,000		400,000
Deferred financing costs	(8,513)		(8,980)
Long-term debt	$	763,225	$	762,687

14

The asset-based credit facility (the “ABL Credit Facility”) has aggregate commitments of $325,000. AII is the borrower under the ABL Credit Facility which is guaranteed by the Company and all other subsidiaries of the Company (other than AII) that are guarantors of the Senior Notes. AII’s availability under the ABL Credit Facility was $322,406 as of December 29, 2023 and $322,406 as of September 30, 2023.

The ABL Credit Facility will mature on the earlier of five years from May 26, 2021 or 91 days prior to the maturity date of the New Senior Secured Term Loan Facility if at least $100 million of obligations remain outstanding under the New Senior Secured Term Loan Facility on such date. The ABL Credit Facility uses a forward-looking interest rate based on the Secured Overnight Financing Rate (“SOFR”) consisting of an applicable margin ranging from 1.25% to 1.75% and a credit spread adjustment of 0.10%.

The New Senior Secured Term Loan Facility will mature on May 26, 2028 and borrowings thereunder bearing interest at the rate of forward-looking interest rate based on the “SOFR”, consisting of an applicable margin of 2.00% and a credit spread adjustment of (i) 0.11448% for a one-month interest period, (ii) 0.26161% for a three-month interest period and (iii) 0.42826% for a six-month interest period.

Senior Notes - On May 26, 2021, the Company completed the issuance and sale of the $400.0 million aggregate principal amount of 4.25% Senior Notes due 2031 (the “Senior Notes”) in a private offering. The Senior Notes were sold only to qualified institutional buyers in compliance with Rule 144A of the Securities Act of 1933, as amended (the “Securities Act”), and to non-U.S. persons outside of the United States in compliance with Regulation S of the Securities Act.

13. FAIR VALUE MEASUREMENTS

Certain assets and liabilities are required to be recorded at fair value on a recurring basis.

The Company periodically uses forward currency contracts to hedge the effects of foreign exchange relating to intercompany balances denominated in a foreign currency. These derivative instruments are not formally designated as a hedge by the Company. Short-term forward currency contracts are recorded in either other current assets or other current liabilities and long-term forward currency contracts are recorded in either other long-term assets or other long-term liabilities in the condensed consolidated balance sheet. The fair value gains and losses are included in other expense, net within the condensed consolidated statements of operations. See Note 5, “Other Expense, net” for further detail.

Cash flows associated with derivative financial instruments are recognized in the operating section of the condensed consolidated statements of cash flows. The fair value of forward currency contracts is calculated by reference to current forward exchange rates for contracts with similar maturity profiles.

The Company had no active forward currency contracts or other derivative instruments as of December 29, 2023 or September 30, 2023.

The following table presents the Company’s assets and liabilities measured at fair value:

	December 29, 2023				September 30, 2023
(in thousands)	Level 1		Level 2		Level 1		Level 2
Assets
Cash equivalents	$	298,683	$	—	$	321,282	$	—

The Company’s remaining financial instruments consist primarily of cash, accounts receivable and accounts payable whose carrying value approximate their fair value due to their short-term nature.

15

The estimated fair value of financial instruments not carried at fair value in the condensed consolidated balance sheets were as follows:

	December 29, 2023				September 30, 2023
(in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Senior Secured Term Loan Facility due May 26, 2028	$	373,000	$	373,116	$	373,000	$	372,068
Senior Notes due June 2031	400,000		360,272		400,000		334,368
Total Debt	$	773,000	$	733,388	$	773,000	$	706,436

In determining the approximate fair value of its long-term debt, the Company used the trading values among financial institutions, and these values fall within Level 2 of the fair value hierarchy. The carrying value of the ABL Credit Facility approximates fair value due to it being a market-linked variable rate debt.

14. COMMITMENTS AND CONTINGENCIES

The Company has obligations related to commitments to purchase certain goods. As of December 29, 2023, such obligations were $281,447 for the rest of fiscal year 2024 and $13,895 for fiscal year 2025 and beyond. These amounts represent open purchase orders for materials used in production.

Insurable Liabilities — The Company maintains policies with various insurance companies for its workers’ compensation, product, property, general, auto, and executive liability risks. The insurance policies that the Company maintains have various retention levels and excess coverage limits. The establishment and update of liabilities for unpaid claims, including claims incurred but not reported, is based on management's estimate as a result of the assessment by the Company's claim administrator of each claim and an independent actuarial valuation of the nature and severity of total claims. The Company utilizes a third-party claims administrator to pay claims, track and evaluate actual claims experience, and ensure consistency in the data used in the actuarial valuation.

Legal Contingencies — Historically, a number of lawsuits have been filed against the Company and the Company has also received other claim demand letters alleging that the Company's anti-microbial coated steel sprinkler pipe, which the Company has not manufactured or sold for several years, is incompatible with chlorinated polyvinyl chloride and caused stress cracking in such pipe manufactured by third parties when installed together in the same sprinkler system, which the Company refers to collectively as the “Special Products Claims.” Tyco International Ltd. (“Tyco”), now Johnson Controls, Inc. (“JCI”), has a contractual obligation to indemnify the Company in respect of all remaining and future claims of incompatibility between the Company's antimicrobial coated steel sprinkler pipe and CPVC pipe used in the same sprinkler system. When Special Products Claims arise, JCI has defended and indemnified the Company as required.

As of the date of this filing, no Special Product Claims are currently pending against the Company as JCI has resolved all claims at their sole cost and expense. Accordingly, at this time, the Company does not expect the outcome of the Special Products Claims proceedings, either individually or in the aggregate, to have a material adverse effect on its business, financial condition, results of operations or cash flows, and the Company believes that its reserves are adequate for all remaining contingencies for Special Products Claims and other product liabilities.

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In addition to the matters discussed above, from time to time, the Company is subject to a number of disputes, administrative proceedings and other claims arising out of the ordinary conduct of the Company’s business. These matters generally relate to disputes arising out of the use or installation of the Company’s products, product liability litigation, contract disputes, patent infringement accusations, employment matters, personal injury claims and similar matters. On the basis of information currently available to the Company, it does not believe that existing proceedings and claims will have a material adverse effect on its business, financial condition, results of operations or cash flows. However, litigation is unpredictable, and the Company could incur judgments or enter into settlements for current or future claims that could adversely affect its business, financial condition, results of operations or cash flows.

15. GUARANTEES

The Company had outstanding letters of credit totaling $2,594 supporting workers’ compensation and general liability insurance policies as of December 29, 2023. The Company also had surety bonds primarily related to performance guarantees on supply agreements and construction contracts, and payment of duties and taxes totaling $37,722 as of December 29, 2023.

In disposing of assets or businesses, the Company often provides representations, warranties and indemnities to cover various risks including unknown damage to the assets, environmental risks involved in the sale of real estate, liability to investigate and remediate environmental contamination at waste disposal sites and manufacturing facilities, and unidentified tax liabilities and legal fees related to periods prior to disposition. The Company does not have the ability to estimate the potential liability from such indemnities because they relate to unknown conditions. However, the Company has no reason to believe that these uncertainties would have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows.

In the normal course of business, the Company is liable for product performance and contract completion. In the opinion of management, such obligations will not have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows.

16. SEGMENT INFORMATION

The Electrical segment manufactures high quality products used in the construction of electrical power systems including conduit, cable and installation accessories. This segment serves contractors in partnership with the electrical wholesale channel.

The Safety & Infrastructure segment designs and manufactures solutions including metal framing, mechanical pipe, perimeter security and cable management for the protection and reliability of critical infrastructure. These solutions are marketed to contractors, original equipment manufacturers and end users.

Both segments use Adjusted EBITDA as the primary measure of profit and loss. Segment Adjusted EBITDA is income (loss) before income taxes, adjusted to exclude unallocated expenses, depreciation and amortization, interest expense, net, stock-based compensation, loss on extinguishment of debt, certain legal matters, and other items, such as inventory reserves and adjustments, (gain) loss on disposal of property, plant and equipment, insurance recovery related to damages of property, plant and equipment, release of indemnified uncertain tax positions, realized or unrealized gain (loss) on foreign currency impacts of intercompany loans and related forward currency derivatives, gain on purchase of business, loss on assets held for sale, restructuring costs and transaction costs.

Intersegment transactions primarily consist of product sales at designated transfer prices on an arm’s-length basis. Gross profit earned and reported within the segment is eliminated in the Company’s consolidated results. Certain manufacturing and distribution expenses are allocated between the segments on a pro rata basis due to the shared nature of activities. Recorded amounts represent a proportional amount of the quantity of product produced for each segment. Certain assets, such as machinery and equipment and facilities, are not allocated to each segment despite serving both

17

segments. These shared assets are reported within the Safety & Infrastructure segment. The Company allocates certain corporate operating expenses that directly benefit our operating segments, such as insurance and information technology, on a basis that reasonably approximates an estimate of the use of these services.

	Three months ended
	December 29, 2023						December 30, 2022
(in thousands)	External Net Sales		Intersegment Sales		Adjusted EBITDA		External Net Sales		Intersegment Sales		Adjusted EBITDA
Electrical	$	593,660	$	1	$	204,360	$	638,705	$	—	$	243,836
Safety & Infrastructure	204,821		305		19,512		195,116		143		33,404
Eliminations	—		(306)				—		(143)
Consolidated operations	$	798,481	$	—			$	833,821	$	—

Presented below is a reconciliation of operating Segment Adjusted EBITDA to Income before income taxes:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Operating segment Adjusted EBITDA
Electrical	$	204,360	$	243,836
Safety & Infrastructure	19,512		33,404
Total	223,872		277,240
Unallocated expenses (a)	(10,349)		(13,395)
Depreciation and amortization	(29,020)		(25,967)
Interest expense, net	(7,793)		(9,488)
Stock-based compensation	(4,757)		(5,270)
Other (b)	(4,300)		(1,069)
Income before income taxes	$	167,653	$	222,051
(a) Represents unallocated selling, general and administrative activities and associated expenses including, in part, executive, legal, finance, human resources, information technology, business development and communications.
(b) Represents other items, such as inventory reserves and adjustments, loss on disposal of property, plant and equipment, insurance recovery related to damages of property, plant and equipment, release of indemnified uncertain tax positions, gain on purchase of business. realized or unrealized gain (loss) on foreign currency impacts of intercompany loans and related forward currency derivatives, and restructuring charges.

The Company’s net sales by geography were as follows for the three months ended December 29, 2023 and December 30, 2022:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
United States	$	708,457	$	750,087
Other Americas	21,209		20,554
Europe	57,408		52,030
Asia-Pacific	11,407		11,150
Total	$	798,481	$	833,821

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The table below shows the amount of net sales from external customers for each of the Company’s product categories which accounted for 10% or more of consolidated net sales in either period for the three months ended December 29, 2023 and December 30, 2022:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Metal Electrical Conduit and Fittings	$	139,240	$	111,158
Electrical Cable & Flexible Conduit	115,693		123,726
Plastic Pipe and Conduit	243,840		316,165
Other Electrical products (a)	94,887		87,656
Electrical	593,660		638,705
Mechanical Pipe	84,498		78,774
Other Safety & Infrastructure products (b)	120,323		116,342
Safety & Infrastructure	204,821		195,116
Net sales	$	798,481	$	833,821
(a) Other Electrical products includes International Cable Management, Fiberglass Conduit and Corrosion Resistant Conduit
(b) Other S&I products includes Metal Framing and Fittings, Construction Services, Perimeter Security and Cable Management

17. SUBSEQUENT EVENTS

Subsequent to December 29, 2023, the Company has repurchased 148.4 thousand shares at a cost of $22.8 million as of February 1, 2024.

On January 30, 2024, the board of directors declared a quarterly cash dividend of $0.32 per share of common stock payable on March 15, 2024 to stockholders of record on February 27, 2024.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following information should be read in conjunction with the unaudited condensed consolidated financial statements and related notes included in this report. The following discussion may contain forward-looking statements that reflect our plans, estimates and beliefs. Our actual results could differ materially from those discussed in these forward- looking statements. Factors that could cause or contribute to these differences include those factors discussed below and included or referenced elsewhere in this report, particularly in the sections entitled “Forward-Looking Statements” and “Risk Factors.”

Incremental Market Uncertainties

Recent events, including central bank interest rate increases, inflation, and conflicts in Ukraine and the Middle East are creating additional uncertainty in the global economy, generally, and in the markets we operate in. The aforementioned conflicts and other factors have had and will continue to have adverse effects on global supply chains, which may impact some aspects of our business. Furthermore, we are mindful of the effects that adverse weather can have on our domestic supply chain.

RESULTS OF OPERATIONS

The consolidated results of operations for the three months ended December 29, 2023 and December 30, 2022 were as follows:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022		Change		% Change
Net sales	$	798,481	$	833,821	$	(35,340)	(4.2)	%
Cost of sales	507,941		499,468		8,473		1.7	%
Gross profit	290,540		334,353		(43,813)		(13.1)	%
Selling, general and administrative	100,615		89,977		10,638		11.8	%
Intangible asset amortization	14,467		12,796		1,671		13.1	%
Operating income	175,458		231,580		(56,122)		(24.2)	%
Interest expense, net	7,793		9,488		(1,695)		(17.9)	%
Other expense, net	12		41		(29)		(70.7)	%
Income before income taxes	167,653		222,051		(54,398)		(24.5)	%
Income tax expense	29,272		48,559		(19,287)		(39.7)	%
Net income	$	138,381	$	173,492	$	(35,111)	(20.2)	%

Net sales

	% Change
Volume	12.6	%
Average selling prices	(15.5)	%
Solar tax credits	(1.8)	%
Foreign exchange	0.2	%
Acquisitions	0.3	%
Other	—	%
Net sales	(4.2)	%

20

Net sales decreased by $35.3 million or 4.2% to $798.5 million for the three months ended December 29, 2023, compared to $833.8 million for the three months ended December 30, 2022. The decrease in net sales is primarily attributed to decreased average selling prices across the Company’s products of $130.4 million as a result of expected pricing normalization and the economic value of solar tax credits to be transferred to certain customers of $14.9 million. This decrease was partially offset by increased sales volume of $106.2 million.

Cost of sales

	% Change
Volume	14.6	%
Average input costs	(12.5)	%
Solar tax credits	(3.8)	%
Acquisitions	0.3	%
Other	3.2	%
Cost of sales	1.7	%

Cost of sales increased by $8.5 million, or 1.7%, to $507.9 million for the three months ended December 29, 2023 compared to $499.5 million for the three months ended December 30, 2022. The increase was primarily due to higher sales volume of $72.7 million and higher freight costs of $11.1 million, partially offset by lower input costs of steel, copper and PVC resin of $62.3 million and the benefit of solar tax credits of $19.1 million.

Selling, general and administrative

Selling, general and administrative expenses increased by $10.6 million, or 11.8%, to $100.6 million for the three months ended December 29, 2023 compared to $90.0 million for the three months ended December 30, 2022. The increase was primarily due to increased general spending on business improvement initiatives of $12.6 million, higher variable compensation and commissions of $1.0 million. and partially offset by decreased spending across a variety of other spend categories of $3.0 million.

Intangible asset amortization

Intangible asset amortization expense increased to $14.5 million for the three months ended December 29, 2023 compared to $12.8 million for the three months ended December 30, 2022. The increase in amortization expense resulted from additional intangible assets acquired in business combinations in fiscal 2023.

Interest expense, net

Interest expense, net decreased by $1.7 million, or 17.9% to $7.8 million for the three months ended December 29, 2023 compared to $9.5 million for the three months ended December 30, 2022. The decrease is primarily due to decreased interest rates on the Company’s Senior Secured Term Loan Facility.

Other expense, net

Other expense, net remained consistent at $12.2 thousand for the three months ended December 29, 2023 compared to $41.0 thousand other expense for the three months ended December 30, 2022.

Income tax expense

The Company’s income tax rate decreased to 17.5% for the three months ended December 29, 2023 compared to 21.9% for the three months ended December 30, 2022. The decrease in the current period effective tax rate was driven by an increase in the excess tax benefit associated with stock compensation.

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SEGMENT RESULTS

The Electrical segment manufactures high quality products used in the construction of electrical power systems including conduit, cable and installation accessories. This segment serves contractors in partnership with the electrical wholesale channel.

The Safety & Infrastructure segment designs and manufactures solutions including metal framing, mechanical pipe, perimeter security and cable management for the protection and reliability of critical infrastructure. These solutions are marketed to contractors, original equipment manufacturers and end users.

Both segments use Adjusted EBITDA as the primary measure of profit and loss. Segment Adjusted EBITDA is income (loss) before income taxes, adjusted to exclude unallocated expenses, depreciation and amortization, interest expense, net, stock-based compensation, loss on extinguishment of debt, certain legal matters, and other items, such as inventory reserves and adjustments, (gain) loss on disposal of property, plant and equipment, insurance recovery related to damages of property, plant and equipment, release of indemnified uncertain tax positions, realized or unrealized gain (loss) on foreign currency impacts of intercompany loans and related forward currency derivatives, gain on purchase of business, loss on assets held for sale, restructuring costs and transaction costs. We define segment Adjusted EBITDA margin as segment Adjusted EBITDA as a percentage of segment Net sales.

Electrical

	Three months ended
(in thousands)	December 29, 2023			December 30, 2022			Change		% Change
Net sales	$	593,661		$	638,705		$	(45,044)	(7.1)	%
Adjusted EBITDA	$	204,360		$	243,836		$	(39,476)	(16.2)	%
Adjusted EBITDA margin	34.4		%	38.2		%

Net sales

	% Change
Volume	10.3	%
Average selling prices	(18.0)	%
Acquisitions	0.3	%
Other	0.3	%
Net sales	(7.1)	%

Net sales decreased by $45.0 million, or 7.1%, to $593.7 million for the three months ended December 29, 2023 compared to $638.7 million for the three months ended December 30, 2022. The decrease in net sales is primarily attributed to decreased average selling prices of $114.3 million as a result of expected pricing normalization and partially offset by increased sales volume of $65.5 million.

Adjusted EBITDA

Adjusted EBITDA for the three months ended December 29, 2023 decreased by $39.5 million, or 16.2%, to $204.4 million from $243.8 million for the three months ended December 30, 2022. Adjusted EBITDA margins decreased to 34.4% for the three months ended December 29, 2023 compared to 38.2% for the three months ended December 30, 2022. The decrease in Adjusted EBITDA and Adjusted EBITDA margins was largely due to lower average selling prices over input costs.

22

Safety & Infrastructure

	Three months ended
(in thousands)	December 29, 2023			December 30, 2022			Change		% Change
Net sales	$	205,127		$	195,259		$	9,868	5.1	%
Adjusted EBITDA	$	19,512		$	33,404		$	(13,892)	(41.6)	%
Adjusted EBITDA margin	9.5		%	17.1		%

Net sales

	% Change
Volume	21.1	%
Average selling prices	(8.3)	%
Solar tax credits	(7.7)	%
Other	—	%
Net sales	5.1	%

Net sales increased by $9.9 million, or 5.1%, for the three months ended December 29, 2023 to $205.1 million compared to $195.3 million for the three months ended December 30, 2022. The increase is primarily attributed to higher volumes of $40.8 million, partially offset by decreased average selling prices of $16.1 million driven by lower input costs of steel and the economic value of solar tax credits to be transferred to certain customers of $14.9 million.

Adjusted EBITDA

Adjusted EBITDA decreased by $13.9 million, or 41.6%, to $19.5 million for the three months ended December 29, 2023 compared to $33.4 million for the three months ended December 30, 2022. Adjusted EBITDA margins decreased to 9.5% for the three months ended December 29, 2023 compared to 17.1% for the three months ended December 30, 2022. The decrease in Adjusted EBITDA and Adjusted EBITDA margin was largely due to lower average selling prices over input costs.

LIQUIDITY AND CAPITAL RESOURCES

We believe we have sufficient liquidity to support our ongoing operations and to invest in future growth and create value for stockholders. Our cash and cash equivalents were $380.9 million as of December 29, 2023, of which $83.6 million was held at non-U.S. subsidiaries. Those cash balances at foreign subsidiaries may be subject to withholding or local country taxes if the Company’s intention to permanently reinvest such income were to change and cash was repatriated to the United States.

In general, we require cash to fund working capital investments, acquisitions, capital expenditures, debt repayment, interest payments, taxes, share repurchases and dividend payments. We have access to the ABL Credit Facility to fund operational needs. As of December 29, 2023, there were no outstanding borrowings under the ABL Credit Facility and $2.6 million of letters of credit issued under the ABL Credit Facility. The borrowing base was estimated to be $325.0 million and approximately $322.4 million was available under the ABL Credit Facility as of December 29, 2023. Outstanding letters of credit count as utilization of the commitments under the ABL Credit Facility and reduce the amount available for borrowings.

The agreements governing the Senior Secured Term Loan Facility and the ABL Credit Facility (collectively, the "Credit Facilities") contain covenants that limit or restrict AII’s ability to incur additional indebtedness, repurchase debt, incur liens, sell assets, make certain payments (including dividends) and enter into transactions with affiliates. AII has been in compliance with the covenants under the agreements for all periods presented.

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We may from time to time repurchase our debt or take other steps to reduce our debt. These actions may include open market repurchases, negotiated repurchases or opportunistic refinancing of debt. The amount of debt, if any, that may be repurchased or refinanced will depend on market conditions, trading levels of our debt, our cash position, compliance with debt covenants and other considerations.

Our use of cash may fluctuate during the year and from year to year due to differences in demand and changes in economic conditions primarily related to the prices of the commodities we purchase.

Capital expenditures have historically been necessary to expand and update the production capacity and improve the productivity of our manufacturing operations.

Our ongoing liquidity needs are expected to be funded by cash on hand, net cash provided by operating activities and, as required, borrowings under the ABL Credit Facility. We expect that cash provided from operations and available capacity under the ABL Credit Facility will provide sufficient funds to operate our business, make expected capital expenditures and meet our liquidity requirements for at least the next twelve months, including payments of interest and principal on our debt.

There have been no material changes in our contractual obligations and commitments since the filing of our Annual Report on Form 10-K.

Limitations on distributions and dividends by subsidiaries

AI and AII are each holding companies, and as such have no independent operations or material assets other than ownership of equity interests in their respective subsidiaries. Each company depends on its respective subsidiaries to distribute funds to it so that it may pay obligations and expenses, including satisfying obligations with respect to indebtedness. The ability of our subsidiaries to make distributions and dividends to us depends on their operating results, cash requirements and financial and general business conditions, as well as restrictions under the laws of our subsidiaries' jurisdictions.

The agreements governing the Credit Facilities significantly restrict the ability of our subsidiaries, including AII, to pay dividends, make loans or otherwise transfer assets from AII and, in turn, to us. Further, AII's subsidiaries are permitted under the terms of the Credit Facilities to incur additional indebtedness that may restrict or prohibit the making of distributions, the payment of dividends or the making of loans by such subsidiaries to AII and, in turn, to us. The Senior Secured Term Loan Facility requires AII to meet a certain consolidated coverage ratio on an incurrence basis in connection with additional indebtedness. The ABL Credit Facility contains limits on additional indebtedness based on various conditions for incurring the additional debt. AII has been in compliance with the covenants under the agreements for all periods presented.

The table below summarizes cash flow information derived from our statements of cash flows for the periods indicated:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Cash flows provided by (used in):
Operating activities	$	158,106	$	198,851
Investing activities	(50,304)		(117,187)
Financing activities	(118,154)		(164,831)

Operating activities

During the three months ended December 29, 2023, the Company was provided $158.1 million by operating activities compared to $198.9 million during the three months ended December 30, 2022. The $40.8 million decrease in cash provided was primarily due to decreased operating income and $24.7 million of tax impacts partially offset by a $32.6 million decrease in cash used in working capital.

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Investing activities

During the three months ended December 29, 2023, the Company used $50.3 million in investing activities compared to $117.2 million during the three months ended December 30, 2022. Cash used in acquisitions decreased in the first quarter of fiscal 2024 by $76.2 million primarily as a result of the acquisition of Elite Polymer Solutions in the first quarter of fiscal 2023 and no acquisitions in the first quarter of fiscal 2024. This decrease in cash used in investing activities was partially offset by higher cash used of $9.3 million related to capital expenditures in the first quarter of fiscal 2024.

Financing Activities

During the three months ended December 29, 2023, the Company used $118.2 million in financing activities compared to $164.8 million used during the three months ended December 30, 2022. The decrease in cash used in financing activities is primarily due to $53.6 million less cash used to repurchase common stock during the three months ended December 29, 2023 compared to the same period in the prior year partially offset by $6.5 million more in issuance of common stock, net of shares withheld for tax.

CHANGES IN CRITICAL ACCOUNTING POLICIES AND ESTIMATES

There have been no material changes in our critical accounting policies and estimates since the filing of our Annual Report on Form 10-K.

RECENT ACCOUNTING STANDARDS

See Note 1, “Basis of Presentation and Summary of Significant Accounting Policies” to our unaudited condensed consolidated financial statements.

FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements and cautionary statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are based on management’s beliefs and assumptions and information currently available to management. Some of the forward-looking statements can be identified by the use of forward-looking terms such as “believes,” “expects,” “may,” “will,” “shall,” “should,” “would,” “could,” “seeks,” “aims,” “projects,” “is optimistic,” “intends,” “plans,” “estimates,” “anticipates” or other comparable terms. Forward-looking statements include, without limitation, all matters that are not historical facts. They appear in a number of places throughout this Quarterly Report on Form 10-Q and include, without limitation, statements regarding our intentions, beliefs, assumptions or current expectations concerning, among other things, financial position; results of operations; cash flows; prospects; growth strategies or expectations; customer retention; the outcome (by judgment or settlement) and costs of legal, administrative or regulatory proceedings, investigations or inspections, including, without limitation, collective, representative or class action litigation; and the impact of prevailing economic conditions.

Forward-looking statements are subject to known and unknown risks and uncertainties, many of which may be beyond our control. We caution you that forward-looking statements are not guarantees of future performance or outcomes and that actual performance and outcomes, including, without limitation, our actual results of operations, financial condition and liquidity, and the development of the market in which we operate, may differ materially from those made in or suggested by the forward-looking statements contained in this Quarterly Report. In addition, even if our results of operations, financial condition and cash flows, and the development of the market in which we operate, are consistent with the forward-looking statements contained in this Quarterly Report, those results or developments may not be indicative of results or developments in subsequent periods. A number of important factors, including, without limitation, the risks and uncertainties disclosed in the Company’s filings with the U.S. Securities and Exchange Commission, including but not limited to the Company’s most recent Annual Reports on Form 10-K and reports on Form 10-Q and Form 8-K, could cause actual

25

results and outcomes to differ materially from those reflected in the forward-looking statements. Additional factors that could cause actual results and outcomes to differ from those reflected in forward-looking statements include, without limitation:

•declines in, and uncertainty regarding, the general business and economic conditions in the United States and international markets in which we operate;

•weakness or another downturn in the United States non-residential construction industry;

•pricing pressure, reduced profitability, or loss of market share due to intense competition;

•availability and cost of third-party freight carriers and energy;

•changes in prices of raw materials;

•high levels of imports of products similar to those manufactured by us;

•changes in federal, state, local and international governmental regulations and trade policies;

•adverse weather conditions;

•increased costs relating to future capital and operating expenditures to maintain compliance with environmental, health and safety laws;

•reduced spending by, deterioration in the financial condition of, or other adverse developments, including inability or unwillingness to pay our invoices on time, with respect to one or more of our top customers;

•increases in our working capital needs, which are substantial and fluctuate based on economic activity and the market prices for our main raw materials, including as a result of failure to collect, or delays in the collection of, cash from the sale of manufactured products;

•work stoppage or other interruptions of production at our facilities as a result of disputes under existing collective bargaining agreements with labor unions or in connection with negotiations of new collective bargaining agreements, as a result of supplier financial distress, or for other reasons;

•widespread outbreak of diseases;

•changes in our financial obligations relating to pension plans that we maintain in the United States;

•reduced production or distribution capacity due to interruptions in the operations of our facilities or those of our key suppliers;

•loss of a substantial number of our third-party agents or distributors or a dramatic deviation from the amount of sales they generate;

•security threats, attacks, or other disruptions to our information systems, or failure to comply with complex network security, data privacy and other legal obligations or the failure to protect sensitive information;

•possible impairment of goodwill or other long-lived assets as a result of future triggering events, such as declines in our cash flow projections or customer demand and changes in our business and valuation assumptions;

•safety and labor risks associated with the manufacture and in the testing of our products;

•product liability, construction defect and warranty claims and litigation relating to our various products, as well as government inquiries and investigations, and consumer, employment, tort and other legal proceedings;

•our ability to protect our intellectual property and other material proprietary rights;

•risks inherent in doing business internationally;

•changes in foreign laws and legal systems, including as a result of Brexit;

•our inability to introduce new products effectively or implement our innovation strategies;

•our inability to continue importing raw materials, component parts or finished goods;

•the incurrence of liabilities and the issuance of additional debt or equity in connection with acquisitions, joint ventures or divestitures and the failure of indemnification provisions in our acquisition agreements to fully protect us from unexpected liabilities;

•failure to manage acquisitions successfully, including identifying, evaluating, and valuing acquisition targets and integrating acquired companies, businesses or assets;

•the incurrence of additional expenses, increases in the complexity of our supply chain and potential damage to our reputation with customers resulting from regulations related to “conflict minerals”;

•disruptions or impediments to the receipt of sufficient raw materials resulting from various anti-terrorism security measures;

•restrictions contained in our debt agreements;

26

•failure to generate cash sufficient to pay the principal of, interest on, or other amounts due on our debt;

•failure to generate the significant amount of cash needed to pay dividends;

•challenges attracting and retaining key personnel or high-quality employees;

•future changes to tax legislation;

•failure to generate sufficient cash flow from operations or to raise sufficient funds in the capital markets to satisfy existing obligations and support the development of our business; and

•other risks and factors described in this Quarterly Report and from time to time in documents that we file with the SEC.

You should read this Quarterly Report completely and with the understanding that actual future results may be materially different from expectations. All forward-looking statements attributable to us or persons acting on our behalf that are made in this Quarterly Report are qualified in their entirety by these cautionary statements. These forward-looking statements are made only as of the date of this Quarterly Report, and we do not undertake any obligation, other than as may be required by law, to update or revise any forward-looking or cautionary statements to reflect changes in assumptions, the occurrence of events, unanticipated or otherwise, and changes in future operating results over time or otherwise.

Comparisons of results for current and any prior periods are not intended to express any future trends, or indications of future performance, unless expressed as such, and should only be viewed as historical data.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

There have been no material changes to the quantitative and qualitative disclosures about market risks previously disclosed in our Annual Report on Form 10-K.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of the end of the period covered by this Quarterly Report. In designing and evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply its judgment in evaluating the benefits of possible controls and procedures relative to their costs.

Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures as of the end of the period covered by this Quarterly Report on Form 10-Q were effective to provide reasonable assurance that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There have been no changes to our internal control over financial reporting in connection with the evaluation required by Rules 13a-15(d) and 15d-15(d) under the Exchange Act during the most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

27

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

For a discussion of certain litigation involving the Company, see Note 14, “Commitments and Contingencies” to our unaudited condensed consolidated financial statements.

Item 1A. Risk Factors

There have been no material changes to the risk factors previously disclosed in our Annual Report on Form 10-K.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Issuer Purchases of Equity Securities

On November 16, 2021, the board of directors approved a share repurchase program, under which the Company may repurchase up to $400.0 million of its outstanding common stock. On April 26, 2022, the board of directors approved an amendment to the aforementioned plan, extending it to a total repurchase of the Company’s outstanding common stock of $800.0 million. On November 11, 2022, the board of directors approved an amendment to the aforementioned plan, extending it to a total repurchase authorization of the Company’s outstanding stock of $1,300.0 million. The share repurchase program will be funded from the Company’s available cash balances. As of December 29, 2023, there was $212.7 million of purchases remaining under the plan. This share repurchase program does not obligate the Company to acquire any particular amount of common stock, and it may be terminated at any time at the Company’s discretion.

The following table shows our purchases of our common stock under this plan during the first quarter of fiscal 2024 (in thousands, except per share data):

Period (4-5-4 calendar)	Total Number Of Shares Purchased	Avg Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Program	Maximum Value of Shares that May Yet Be Purchased Under the Program
October 1, 2023 to October 27, 2023	—	$	—	—	$	309,095
October 28, 2023 to December 1, 2023	494	$	129.41	494	$	245,111
December 2, 2023 to December 29, 2023	227	$	143.12	227	$	212,681
Total	721			721

Item 3. Defaults Upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

Item 408(a) of Regulation S-K requires the Company to disclose whether any director or officer of the issuer has adopted or terminated (i) any trading arrangement that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c); and/or (ii) any written trading arrangement that meets the requirements of a “non-Rule 10b5-1 trading arrangement” as defined in Item 408(c) of Regulation S-K.

28

During the quarter ended December 29, 2023, no trading arrangements were adopted or terminated by directors or officers of the Company.

29

Item 6. Exhibits

31.1#	Certification of Chief Executive Officer Pursuant to Exchange Act Rule 13a - 14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2#	Certification of Chief Financial Officer Pursuant to Exchange Act Rule 13a - 14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1#	Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2#	Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS#	XBRL Instance Document (formatted as inline XBRL)
101.SCH#	XBRL Taxonomy Schema Linkbase Document (formatted as inline XBRL)
101.CAL#	XBRL Taxonomy Calculation Linkbase Document
101.DEF#	XBRL Taxonomy Definition Linkbase Document
101.LAB#	XBRL Taxonomy Labels Linkbase Document
101.PRE#	XBRL Taxonomy Presentation Linkbase Document
104	Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)
#	Filed herewith

30

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

			ATKORE INC.
			(Registrant)
Date:	February 1, 2024	By:	/s/ David P. Johnson
			Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

31

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO RULE 13a-14(a) OF THE EXCHANGE ACT, AS AMENDED,

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, William E. Waltz, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Atkore Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated:	February 1, 2024	/s/ William E. Waltz
		William E. Waltz
		President and Chief Executive Officer (Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO RULE 13a-14(a) OF THE EXCHANGE ACT, AS AMENDED,

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, David P. Johnson, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Atkore Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated:	February 1, 2024	/s/ David P. Johnson
		David P. Johnson
		Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, William E. Waltz, the Chief Executive Officer of Atkore Inc., certify that (i) the Quarterly Report on Form 10-Q for the quarter ended December 29, 2023, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (ii) the information contained in such Quarterly Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Atkore Inc.

Dated:	February 1, 2024	/s/ William E. Waltz
		William E. Waltz
		President and Chief Executive Officer (Principal Executive Officer)

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, David P. Johnson, the Chief Financial Officer of Atkore Inc., certify that (i) the Quarterly Report on Form 10-Q for the quarter ended December 29, 2023, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (ii) the information contained in such Quarterly Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Atkore Inc.

Dated:	February 1, 2024	/s/ David P. Johnson
		David P. Johnson
		Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

XML

Cover - shares	3 Months Ended
	Dec. 29, 2023	Jan. 26, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Dec. 29, 2023
Document Transition Report	false
Entity File Number	001-37793
Entity Registrant Name	Atkore Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	90-0631463
Entity Address, Address Line One	16100 South Lathrop Avenue
Entity Address, City or Town	Harvey
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60426
City Area Code	708
Local Phone Number	339-1610
Title of 12(b) Security	Common Stock, $.01 par value per share
Trading Symbol	ATKR
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		36,768,282
Entity Central Index Key	0001666138
Document Fiscal Year Focus	2024
Amendment Flag	false
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--09-30

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Income Statement [Abstract]
Net sales	$ 798,481	$ 833,821
Cost of sales	507,941	499,468
Gross profit	290,540	334,353
Selling, general and administrative	100,615	89,977
Intangible asset amortization	14,467	12,796
Operating income	175,458	231,580
Interest expense, net	7,793	9,488
Other expense, net	12	41
Income before income taxes	167,653	222,051
Income tax expense	29,272	48,559
Net income	$ 138,381	$ 173,492
Net income per share
Basic (in dollars per share)	$ 3.66	$ 4.26
Diluted (in dollars per share)	$ 3.61	$ 4.20

XML

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 138,381	$ 173,492
Other comprehensive income, net of tax:
Change in foreign currency translation adjustment	9,727	11,262
Change in unrecognized loss related to pension benefit plans	53	62
Total other comprehensive income	9,780	11,324
Comprehensive income	$ 148,161	$ 184,816

XML

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Current Assets:
Cash and cash equivalents	$ 380,922	$ 388,114
Accounts receivable, less allowance for current and expected credit losses of $6,265 and $5,179, respectively	517,634	559,854
Inventories, net	493,637	493,852
Prepaid expenses and other current assets	105,951	96,670
Total current assets	1,498,144	1,538,490
Property, plant and equipment, net	586,983	559,041
Intangible assets, net	381,205	394,372
Goodwill	312,960	311,106
Right-of-use assets, net	144,828	120,747
Deferred tax assets	569	546
Other long-term assets	10,703	10,707
Total Assets	2,935,392	2,935,009
Current Liabilities:
Accounts payable	248,261	292,734
Income tax payable	4,625	6,322
Accrued compensation and employee benefits	30,516	45,576
Customer liabilities	131,121	121,576
Lease obligations	17,883	16,230
Other current liabilities	72,951	82,166
Total current liabilities	505,357	564,604
Long-term debt	763,225	762,687
Long-term lease obligations	129,050	105,517
Deferred tax liabilities	21,284	22,346
Other long-term liabilities	14,131	11,736
Total Liabilities	1,433,047	1,466,890
Equity:
Common stock, $0.01 par value, 1,000,000,000 shares authorized, 36,905,528 and 37,317,893 shares issued and outstanding, respectively	370	374
Additional paid-in capital	490,238	506,783
Retained earnings	1,035,897	994,902
Accumulated other comprehensive loss	(24,160)	(33,940)
Total Equity	1,502,345	1,468,119
Total Liabilities and Equity	$ 2,935,392	$ 2,935,009

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Statement of Financial Position [Abstract]
Accounts receivable, allowance for current and expected credit losses	$ 6,265	$ 5,179
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000
Common stock, shares issued (in shares)	36,905,528	37,317,893
Common stock, shares outstanding (in shares)	36,905,528	37,317,893

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Operating activities:
Net income	$ 138,381	$ 173,492
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	29,020	25,967
Deferred income taxes	(1,668)	3,275
Stock-based compensation	4,757	5,270
Amortization of right-of-use assets	6,140	3,538
Other non-cash adjustments to net income	2,074	1,410
Changes in operating assets and liabilities, net of effects from acquisitions
Accounts receivable	43,837	26,841
Inventories	2,015	11,565
Prepaid expenses and other current assets	(9,140)	(6,930)
Accounts payable	(42,014)	(48,826)
Accrued and other liabilities	(15,946)	(36,070)
Income taxes	(260)	38,787
Other, net	910	532
Net cash provided by operating activities	158,106	198,851
Investing activities:
Capital expenditures	(44,331)	(35,006)
Acquisition of businesses, net of cash acquired	(5,973)	(82,181)
Net cash used in investing activities	(50,304)	(117,187)
Financing activities:
Issuance of common stock, net of shares withheld for tax	(21,299)	(14,775)
Repurchase of common stock	(96,428)	(150,056)
Finance lease payments	(427)	0
Net cash used for financing activities	(118,154)	(164,831)
Effects of foreign exchange rate changes on cash and cash equivalents	3,160	2,243
Decrease in cash and cash equivalents	(7,192)	(80,924)
Cash and cash equivalents at beginning of period	388,114	388,751
Cash and cash equivalents at end of period	380,922	307,827
Supplementary Cash Flow information
Capital expenditures, not yet paid	5,030	7,227
Operating lease right-of-use assets obtained in exchange for lease liabilities	24,752	1,181
Acquisitions of businesses, not yet paid	$ 0	$ 14,125

XML

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Balance at beginning of period (in shares) at Sep. 30, 2022		41,351
Balance at beginning of period at Sep. 30, 2022	$ 1,249,787	$ 415	$ (2,580)	$ 500,117	$ 801,981	$ (50,146)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	173,492				173,492
Other comprehensive income	11,324					11,324
Stock-based compensation	5,270			5,270
Issuance of common stock, net of shares withheld for tax (in shares)		200
Issuance of common stock, net of shares withheld for tax	(14,775)	$ 1		(14,776)
Repurchase of common stock (in shares)		(1,683)
Repurchase of common stock	(150,056)	$ (16)			(150,040)
Balance at end of period (in shares) at Dec. 30, 2022		39,868
Balance at end of period at Dec. 30, 2022	1,275,042	$ 400	(2,580)	490,611	825,433	(38,822)
Balance at beginning of period (in shares) at Sep. 30, 2023		37,317
Balance at beginning of period at Sep. 30, 2023	1,468,119	$ 375	0	506,783	994,901	(33,940)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	138,381				138,381
Other comprehensive income	9,780					9,780
Stock-based compensation	4,757			4,757
Issuance of common stock, net of shares withheld for tax (in shares)		309
Issuance of common stock, net of shares withheld for tax	(21,299)	$ 3		(21,302)
Repurchase of common stock (in shares)		(721)
Repurchase of common stock	(97,392)	$ (7)			(97,385)
Balance at end of period (in shares) at Dec. 29, 2023		36,905
Balance at end of period at Dec. 29, 2023	$ 1,502,345	$ 370	$ 0	$ 490,238	$ 1,035,897	$ (24,160)

XML

BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

3 Months Ended

Dec. 29, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

Organization and Ownership Structure — Atkore Inc. (the “Company”, “Atkore” or “AI”) is a leading manufacturer of Electrical products primarily for the non-residential construction and renovation markets and Safety & Infrastructure solutions for the construction and industrial markets. Atkore was incorporated in the State of Delaware on November 4, 2010 under the name Atkore International Group, Inc. As of December 20, 2022, Atkore was the sole stockholder of Atkore International Holdings Inc. (“AIH”), which in turn was the sole stockholder of Atkore International Inc. ("AII"). On December 28, 2022, AIH merged into AII, with AII being the surviving entity. Accordingly, Atkore is now the sole stockholder of AII.

The Electrical segment manufactures high quality products used in the construction of electrical power systems including conduit, cable, and installation accessories. This segment serves contractors, in partnership with the electrical wholesale channel.

The Safety & Infrastructure segment designs and manufactures solutions including metal framing, mechanical pipe, perimeter security, and cable management for the protection and reliability of critical infrastructure. These solutions are marketed to contractors, original equipment manufacturers and end users.

Basis of Presentation — The accompanying unaudited condensed consolidated financial statements of the Company included herein have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). These unaudited condensed consolidated financial statements have been prepared in accordance with the Company’s accounting policies and on the same basis as those financial statements included in the Company’s latest Annual Report on Form 10-K for the year ended September 30, 2023, filed with the U.S. Securities and Exchange Commission (the “SEC”) on November 17, 2023, and should be read in conjunction with those consolidated financial statements and the notes thereto. Certain information and disclosures normally included in the Company’s annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the SEC.

The unaudited condensed consolidated financial statements include the assets and liabilities used in operating the Company’s business. All intercompany balances and transactions have been eliminated in consolidation. The results of companies acquired or disposed of are included in the unaudited condensed consolidated financial statements from the effective date of acquisition or up to the date of disposal.

These statements include all adjustments (consisting of normal recurring adjustments) that the Company considered necessary to present a fair statement of its results of operations, financial position and cash flows. The results reported in these unaudited condensed consolidated financial statements should not be regarded as necessarily indicative of results that may be expected for the entire year.

Fiscal Periods — The Company has a fiscal year that ends on September 30. The Company’s fiscal quarters typically end on the last Friday in December, March and June as it follows a 4-5-4 calendar.

Use of Estimates — The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclose contingent assets and liabilities at the date of the condensed consolidated financial statements and report the associated amounts of revenues and expenses. Actual results could differ materially from these estimates.

Recent Accounting Pronouncements

A summary of recently adopted accounting guidance is as follows. Adoption dates are on the first day of the fiscal year indicated below, unless otherwise specified.

ASU	Description of ASU	Impact to Atkore	Adoption Date
2023-07 Segment Reporting (Topic 280); Improvements to Reportable Segment Disclosures	The ASU requires companies to provide additional segment disclosures including disclosing title and position of the chief operating decision maker (“CODM”), disclosure of significant segment expenses provided to and reviewed by the CODM, and that public entities provide all annual disclosures about a reportable segment’s profit or loss and assets required by Topic 280 in interim periods.	The Company will adopt the standard in the first quarter of fiscal 2025 and include the disclosures required by the ASU within the Segment Footnote.	2025

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REVENUE FROM CONTRACTS WITH CUSTOMERS

3 Months Ended

Dec. 29, 2023

Revenue from Contract with Customer [Abstract]

REVENUE FROM CONTRACTS WITH CUSTOMERS

2. REVENUE FROM CONTRACTS WITH CUSTOMERS

The Company’s revenue arrangements primarily consist of a single performance obligation to transfer promised goods which is satisfied at a point in time when title, risks and rewards of ownership, and subsequently control have transferred to the customer. This generally occurs when the product is shipped to the customer, with an immaterial amount of transactions in which control transfers upon delivery. The Company primarily offers assurance-type standard warranties that do not represent separate performance obligations.

Under the Inflation Reduction Act of 2022 (“IRA”), the Company is eligible for tax credits related to the manufacturing and selling of components used in the solar energy industry. These tax credits are transferable under the IRA when they meet certain criteria. When credits do not meet the transferability criteria, the benefit is recognized within income tax expense in accordance with ASC 740, “Income Taxes.” Beginning in fiscal 2024, the Company has concluded that the credits generated are transferable. As such, the benefit of the solar tax credits is recognized as a reduction of cost of sales.

The Company has contractual arrangements with certain customers to transfer a portion of the tax credits or to otherwise provide a rebate based on an agreed-upon value of the tax credits generated. Pursuant to such contractual arrangements, if the tax credits will be transferred to the customer, the Company identifies two separate performance obligations: (1) transfer the promised goods; and (2) transfer of the defined portion of the tax credits earned. The Company allocates the total value of these transactions between the two performance obligations. As a result of this allocation, the Company recognizes a reduction to revenue, similar to a rebate. For arrangements with no transfer of tax credits there is only a single performance obligation to transfer the promised goods and a rebate is granted based on the agreed-upon value of the tax credits generated.

The solar tax credit receivable is recorded in Prepaid Expenses and Other Current Assets and the liability to transfer the defined portion of the tax credits or the economic value is recorded in Customer Liabilities.

For the three months ended December 29, 2023, the Company has recognized a reduction of revenue of $14,853 for the economic value of tax credits to be transferred and a benefit to cost of sales of $19,127. As of December 29, 2023, the Company has a liability of $29,310 for credits to be transferred or the value thereof and a solar tax credit receivable of $64,595. As of December 29, 2023, all activity related to the solar tax credits is within the Safety & Infrastructure segment.

The Company has certain arrangements that require it to estimate at the time of sale the amounts of variable consideration that should not be recorded as revenue as certain amounts are not expected to be collected from customers, as well as an estimate of the value of products to be returned.

The Company principally relies on historical experience, specific customer agreements, and anticipated future trends to estimate these amounts at the time of sale and to reduce the transaction price. These arrangements include sales discounts and allowances, volume rebates, and returned goods. The Company records its obligations related to these items within the Customer Liabilities line on the balance sheet.

The Company records amounts billed to customers for reimbursement of shipping and handling costs within revenue. Shipping and handling costs associated with outbound freight after control over a product has transferred to a customer are accounted for as fulfillment costs and are included in cost of goods sold. Sales taxes and other usage-based taxes are excluded from revenue. The Company does not evaluate whether the selling price includes a financing interest component for contracts that are less than a year. The Company also expenses costs incurred to obtain a contract, primarily sales commissions, as all obligations will be settled in less than one year.

The Company typically receives payment 30 to 60 days from the point it has satisfied the related performance obligation. See Note 16, “Segment Information” for revenue disaggregated by geography and product categories.

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ACQUISITIONS

3 Months Ended

Dec. 29, 2023

Business Combination and Asset Acquisition [Abstract]

ACQUISITIONS

3. ACQUISITIONS

From time to time, the Company enters into strategic acquisitions in an effort to better service existing customers and to obtain new customers. During the three months ended December 29, 2023, the Company paid out $5,973 of accrued purchase price related to the fiscal 2022 acquisition of Cascade Poly Pipe & Conduit and Northwest Polymers. No other acquisition activity occurred during the three months ended December 29, 2023.

Fiscal 2023

On November 7, 2022, Atkore HDPE, LLC, a wholly-owned subsidiary of the Company, acquired the assets of Elite Polymer Solutions (“Elite”), for a purchase price of $90,230, of which $75,981 was paid at closing and an additional purchase price payable of $14,000 was accrued, of which $500 was paid in fiscal 2023 subsequent to the acquisition date. Elite is a manufacturer of high density polyethylene (HDPE) conduit, primarily serving the telecommunications, utility, and transportation markets. As a result of the acquisition, the Company preliminarily recognized $18,669 of tax deductible goodwill, $68,480 of identifiable intangible assets, of which $68,200 relates to customer relationships with an estimated useful life of 8 years, and $3,082 of working capital and other net tangible assets. The Company finalized the purchase price allocation of Elite in the fourth quarter of fiscal 2023.

The Elite acquisition in fiscal 2023 was funded using cash-on-hand. The Company incurred approximately $968 in acquisition-related expenses for fiscal 2023, which was recorded as a component of selling, general and administrative expenses.

Net sales and net income of the above acquisition are included in the condensed consolidated financial statement of operations for the post-acquisition period. Due to the immaterial nature of this acquisition, the Company did not include the pro forma results of operations for this acquisition for the current period or the previous interim period.

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POSTRETIREMENT BENEFITS

3 Months Ended

Dec. 29, 2023

Retirement Benefits [Abstract]

POSTRETIREMENT BENEFITS

4. POSTRETIREMENT BENEFITS

The Company provides pension benefits through a number of noncontributory and contributory defined benefit retirement plans covering eligible U.S. employees. As of September 30, 2017, all defined pension benefit plans were frozen, whereby participants no longer accrue credited service. The net periodic benefit credit was as follows: 

		Three months ended
(in thousands)	Note	December 29, 2023		December 30, 2022
Interest cost		$	1,316	$	1,294
Expected return on plan assets		(841)		(1,257)
Amortization of actuarial loss		67		167
Net periodic benefit cost	5	$	542	$	204

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OTHER EXPENSE, NET

3 Months Ended

Dec. 29, 2023

Other Income and Expenses [Abstract]

OTHER EXPENSE, NET

5. OTHER EXPENSE, NET

Other expense, net consisted of the following:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Undesignated foreign currency derivative instruments	$	—	$	(14)
Loss on assets held for sale	(64)		—
Foreign exchange loss on intercompany loans	(198)		(149)
Pension-related benefits	274		204
Other expense, net	$	12	$	41

In fiscal 2023, the Company initiated plans to exit operations in Russia and expects to sell the related business at a loss. Accordingly, the Company recognized an impairment of the related assets in fiscal 2023 and continues to recognize any incremental losses on those assets.

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INCOME TAXES

3 Months Ended

Dec. 29, 2023

Income Tax Disclosure [Abstract]

INCOME TAXES

6. INCOME TAXES    

For the three months ended December 29, 2023 and December 30, 2022, the Company’s effective tax rate attributable to income before income taxes was 17.5% and 21.9%, respectively. For the three months ended December 29, 2023 and December 30, 2022, the Company’s income tax expense was $29,272 and $48,559 respectively. The decrease in the current period effective tax rate was driven by an increase in the excess tax benefit associated with stock compensation.

A valuation allowance has been recorded against certain net operating losses in certain foreign jurisdictions. A valuation allowance is recorded when it is determined to be more likely than not that these assets will not be fully realized in the foreseeable future. The realization of deferred tax assets is dependent upon whether the Company can generate future taxable income in the appropriate character and jurisdiction to utilize the assets. The amount of the deferred tax assets considered realizable is subject to adjustment in future periods.

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EARNINGS PER SHARE

3 Months Ended

Dec. 29, 2023

Earnings Per Share [Abstract]

EARNINGS PER SHARE

7. EARNINGS PER SHARE

The Company calculates basic and diluted earnings per common share using the two-class method. Under the two-class method, net earnings are allocated to each class of common stock and participating securities as if all of the net earnings for the period had been distributed. The Company’s participating securities consist of share-based payment awards that contain a non-forfeitable right to receive dividends and therefore are considered to participate in undistributed earnings with common stockholders.

Basic earnings per common share excludes dilution and is calculated by dividing the net earnings allocated to common stock by the weighted-average number of common stock outstanding for the period. Diluted earnings per common share is calculated by dividing net earnings allocated to common stock by the weighted-average number of shares outstanding for the period, as adjusted for the potential dilutive effect of non-participating share-based awards.

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended
(in thousands, except per share data)	December 29, 2023		December 30, 2022
Numerator:
Net income	$	138,381	$	173,492
Less: Undistributed earnings allocated to participating securities	2,072		2,807
Net income available to common shareholders	$	136,309	$	170,685
Denominator:
Basic weighted average common shares outstanding	37,242		40,085
Effect of dilutive securities: Non-participating employee stock options (1)	503		528
Diluted weighted average common shares outstanding	37,745		40,613
Basic earnings per share	$	3.66	$	4.26
Diluted earnings per share	$	3.61	$	4.20
(1) Stock options to purchase shares of common stock that would have been anti-dilutive are not included in the calculation. There were no anti-dilutive options outstanding during the three months ended December 29, 2023 and December 30, 2022.

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ACCUMULATED OTHER COMPREHENSIVE LOSS

3 Months Ended

Dec. 29, 2023

Equity [Abstract]

ACCUMULATED OTHER COMPREHENSIVE LOSS

8. ACCUMULATED OTHER COMPREHENSIVE LOSS

The following table presents the changes in accumulated other comprehensive loss by component for the three months ended December 29, 2023 and December 30, 2022.

(in thousands)	Defined Benefit Pension Items		Currency Translation Adjustments		Total
Balance as of September 30, 2023	$	(10,801)	$	(23,139)	$	(33,940)
Other comprehensive income before reclassifications	—		9,727		9,727
Amounts reclassified from accumulated other comprehensive income, net of tax	53		—		53
Net current period other comprehensive income	53		9,727		9,780
Balance as of December 29, 2023	$	(10,748)	$	(13,412)	$	(24,160)

(in thousands)	Defined Benefit Pension Items		Currency Translation Adjustments		Total
Balance as of September 30, 2022	$	(16,795)	$	(33,351)	$	(50,146)
Other comprehensive income before reclassifications	—		11,262		11,262
Amounts reclassified from accumulated other comprehensive income, net of tax	62		—		62
Net current period other comprehensive income	62		11,262		11,324
Balance as of December 30, 2022	$	(16,733)	$	(22,089)	$	(38,822)

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INVENTORIES, NET

3 Months Ended

Dec. 29, 2023

Inventory Disclosure [Abstract]

INVENTORIES, NET

9. INVENTORIES, NET

A majority of the Company’s inventories are recorded at the lower of cost (primarily last in, first out, or “LIFO”) or market or net realizable value, as applicable. Approximately 86% and 82% of the Company’s inventories were valued at the lower of LIFO cost or market at December 29, 2023 and September 30, 2023, respectively. Interim LIFO determinations, including those at December 29, 2023, are based on management’s estimates of future inventory levels and costs for the remainder of the current fiscal year.

(in thousands)	December 29, 2023		September 30, 2023
Purchased materials and manufactured parts, net	$	194,417	$	231,518
Work in process, net	61,993		60,524
Finished goods, net	237,227		201,810
Inventories, net	$	493,637	$	493,852

Total inventories would be $4,574 higher and $29,826 higher than reported as of December 29, 2023 and September 30, 2023, respectively, if the first-in, first-out method was used for all inventories. As of December 29, 2023, and September 30, 2023, the excess and obsolete inventory reserve was $26,330 and $25,585, respectively.

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PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Dec. 29, 2023

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

10. PROPERTY, PLANT AND EQUIPMENT

As of December 29, 2023, and September 30, 2023, property, plant and equipment and accumulated depreciation were as follows:

(in thousands)	December 29, 2023		September 30, 2023
Land	$	29,357	$	29,082
Buildings and related improvements	184,606		182,760
Machinery and equipment	524,607		513,563
Leasehold improvements	16,901		15,910
Software	46,807		47,072
Construction in progress	235,549		206,311
Property, plant and equipment, at cost	1,037,827		994,698
Accumulated depreciation	(450,844)		(435,657)
Property, plant and equipment, net	$	586,983	$	559,041

Depreciation expense for the three months ended December 29, 2023 and December 30, 2022 totaled $14,553 and $13,171 respectively.

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GOODWILL AND INTANGIBLE ASSETS

3 Months Ended

Dec. 29, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND INTANGIBLE ASSETS

11. GOODWILL AND INTANGIBLE ASSETS

Changes in the carrying amount of goodwill are as follows:    

(in thousands)	Electrical		Safety & Infrastructure		Total
Balance as of September 30, 2023	$	258,427	$	52,679	$	311,106
Exchange rate effects	1,667		187		1,854
Balance as of December 29, 2023	$	260,094	$	52,866	$	312,960

Goodwill balances as of December 29, 2023 included $5,645 and $43,000 of accumulated impairment losses within the Electrical and Safety & Infrastructure segments, respectively.

The Company assesses the recoverability of goodwill and indefinite-lived trade names on an annual basis in accordance with ASC 350, “Intangibles - Goodwill and Other.” The measurement date is the first day of the fourth fiscal quarter, or more frequently, if events or circumstances indicate that it is more likely than not that the fair value of a reporting unit or the respective indefinite-lived trade name is less than the carrying value.

The following table provides the gross carrying value, accumulated amortization and net carrying value for each major class of intangible asset:

		December 29, 2023						September 30, 2023
(in thousands)	Weighted Average Useful Life (Years)	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Amortizable intangible assets:
Customer relationships	11	$	596,522	$	(330,703)	$	265,819	$	596,396	$	(318,058)	$	278,338
Other	8	46,259		(23,684)		22,575		43,633		(20,406)		23,227
Total		642,781		(354,387)		288,394		640,029		(338,464)		301,565
Indefinite-lived intangible assets:
Trade names		92,811		—		92,811		92,806		—		92,806
Total		$	735,592	$	(354,387)	$	381,205	$	732,835	$	(338,464)	$	394,372

Other intangible assets consist of definite-lived trade names, technology, non-compete agreements and backlogs. Included in the table above are the effects of changes in exchange rates which were not material for the three months ended December 29, 2023. Amortization expense for the three months ended December 29, 2023 and December 30, 2022 was $14,467 and $12,796, respectively. Expected amortization expense for intangible assets for the remainder of fiscal 2024 and over the next five years and thereafter is as follows:

(in thousands)
Remaining 2024	$	41,242
2025	43,326
2026	40,726
2027	39,610
2028	29,445
2029	28,293
Thereafter	65,752

Actual amounts of amortization may differ from estimated amounts due to additional intangible asset acquisitions, impairment of intangible assets and other events.

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DEBT

3 Months Ended

Dec. 29, 2023

Debt Disclosure [Abstract]

DEBT

12. DEBT

Debt as of December 29, 2023 and September 30, 2023 was as follows:

(in thousands)	December 29, 2023		September 30, 2023
Senior Secured Term Loan Facility due May 26, 2028	$	371,738	$	371,667
Senior Notes due June 2031	400,000		400,000
Deferred financing costs	(8,513)		(8,980)
Long-term debt	$	763,225	$	762,687

The asset-based credit facility (the “ABL Credit Facility”) has aggregate commitments of $325,000. AII is the borrower under the ABL Credit Facility which is guaranteed by the Company and all other subsidiaries of the Company (other than AII) that are guarantors of the Senior Notes. AII’s availability under the ABL Credit Facility was $322,406 as of December 29, 2023 and $322,406 as of September 30, 2023.

The ABL Credit Facility will mature on the earlier of five years from May 26, 2021 or 91 days prior to the maturity date of the New Senior Secured Term Loan Facility if at least $100 million of obligations remain outstanding under the New Senior Secured Term Loan Facility on such date. The ABL Credit Facility uses a forward-looking interest rate based on the Secured Overnight Financing Rate (“SOFR”) consisting of an applicable margin ranging from 1.25% to 1.75% and a credit spread adjustment of 0.10%.

The New Senior Secured Term Loan Facility will mature on May 26, 2028 and borrowings thereunder bearing interest at the rate of forward-looking interest rate based on the “SOFR”, consisting of an applicable margin of 2.00% and a credit spread adjustment of (i) 0.11448% for a one-month interest period, (ii) 0.26161% for a three-month interest period and (iii) 0.42826% for a six-month interest period.

Senior Notes - On May 26, 2021, the Company completed the issuance and sale of the $400.0 million aggregate principal amount of 4.25% Senior Notes due 2031 (the “Senior Notes”) in a private offering. The Senior Notes were sold only to qualified institutional buyers in compliance with Rule 144A of the Securities Act of 1933, as amended (the “Securities Act”), and to non-U.S. persons outside of the United States in compliance with Regulation S of the Securities Act.

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FAIR VALUE MEASUREMENTS

3 Months Ended

Dec. 29, 2023

Fair Value Disclosures [Abstract]

FAIR VALUE MEASUREMENTS

13. FAIR VALUE MEASUREMENTS

Certain assets and liabilities are required to be recorded at fair value on a recurring basis.

The Company periodically uses forward currency contracts to hedge the effects of foreign exchange relating to intercompany balances denominated in a foreign currency. These derivative instruments are not formally designated as a hedge by the Company. Short-term forward currency contracts are recorded in either other current assets or other current liabilities and long-term forward currency contracts are recorded in either other long-term assets or other long-term liabilities in the condensed consolidated balance sheet. The fair value gains and losses are included in other expense, net within the condensed consolidated statements of operations. See Note 5, “Other Expense, net” for further detail.

Cash flows associated with derivative financial instruments are recognized in the operating section of the condensed consolidated statements of cash flows. The fair value of forward currency contracts is calculated by reference to current forward exchange rates for contracts with similar maturity profiles.

The Company had no active forward currency contracts or other derivative instruments as of December 29, 2023 or September 30, 2023.

The following table presents the Company’s assets and liabilities measured at fair value:

	December 29, 2023				September 30, 2023
(in thousands)	Level 1		Level 2		Level 1		Level 2
Assets
Cash equivalents	$	298,683	$	—	$	321,282	$	—

The Company’s remaining financial instruments consist primarily of cash, accounts receivable and accounts payable whose carrying value approximate their fair value due to their short-term nature.

The estimated fair value of financial instruments not carried at fair value in the condensed consolidated balance sheets were as follows:

	December 29, 2023				September 30, 2023
(in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Senior Secured Term Loan Facility due May 26, 2028	$	373,000	$	373,116	$	373,000	$	372,068
Senior Notes due June 2031	400,000		360,272		400,000		334,368
Total Debt	$	773,000	$	733,388	$	773,000	$	706,436

In determining the approximate fair value of its long-term debt, the Company used the trading values among financial institutions, and these values fall within Level 2 of the fair value hierarchy. The carrying value of the ABL Credit Facility approximates fair value due to it being a market-linked variable rate debt.

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COMMITMENTS AND CONTINGENCIES

3 Months Ended

Dec. 29, 2023

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

14. COMMITMENTS AND CONTINGENCIES

The Company has obligations related to commitments to purchase certain goods. As of December 29, 2023, such obligations were $281,447 for the rest of fiscal year 2024 and $13,895 for fiscal year 2025 and beyond. These amounts represent open purchase orders for materials used in production.

Insurable Liabilities — The Company maintains policies with various insurance companies for its workers’ compensation, product, property, general, auto, and executive liability risks. The insurance policies that the Company maintains have various retention levels and excess coverage limits. The establishment and update of liabilities for unpaid claims, including claims incurred but not reported, is based on management's estimate as a result of the assessment by the Company's claim administrator of each claim and an independent actuarial valuation of the nature and severity of total claims. The Company utilizes a third-party claims administrator to pay claims, track and evaluate actual claims experience, and ensure consistency in the data used in the actuarial valuation.

Legal Contingencies — Historically, a number of lawsuits have been filed against the Company and the Company has also received other claim demand letters alleging that the Company's anti-microbial coated steel sprinkler pipe, which the Company has not manufactured or sold for several years, is incompatible with chlorinated polyvinyl chloride and caused stress cracking in such pipe manufactured by third parties when installed together in the same sprinkler system, which the Company refers to collectively as the “Special Products Claims.” Tyco International Ltd. (“Tyco”), now Johnson Controls, Inc. (“JCI”), has a contractual obligation to indemnify the Company in respect of all remaining and future claims of incompatibility between the Company's antimicrobial coated steel sprinkler pipe and CPVC pipe used in the same sprinkler system. When Special Products Claims arise, JCI has defended and indemnified the Company as required.

As of the date of this filing, no Special Product Claims are currently pending against the Company as JCI has resolved all claims at their sole cost and expense. Accordingly, at this time, the Company does not expect the outcome of the Special Products Claims proceedings, either individually or in the aggregate, to have a material adverse effect on its business, financial condition, results of operations or cash flows, and the Company believes that its reserves are adequate for all remaining contingencies for Special Products Claims and other product liabilities.

In addition to the matters discussed above, from time to time, the Company is subject to a number of disputes, administrative proceedings and other claims arising out of the ordinary conduct of the Company’s business. These matters generally relate to disputes arising out of the use or installation of the Company’s products, product liability litigation, contract disputes, patent infringement accusations, employment matters, personal injury claims and similar matters. On the basis of information currently available to the Company, it does not believe that existing proceedings and claims will have a material adverse effect on its business, financial condition, results of operations or cash flows. However, litigation is unpredictable, and the Company could incur judgments or enter into settlements for current or future claims that could adversely affect its business, financial condition, results of operations or cash flows.

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GUARANTEES

3 Months Ended

Dec. 29, 2023

Guarantees [Abstract]

GUARANTEES

15. GUARANTEES

The Company had outstanding letters of credit totaling $2,594 supporting workers’ compensation and general liability insurance policies as of December 29, 2023. The Company also had surety bonds primarily related to performance guarantees on supply agreements and construction contracts, and payment of duties and taxes totaling $37,722 as of December 29, 2023.

In disposing of assets or businesses, the Company often provides representations, warranties and indemnities to cover various risks including unknown damage to the assets, environmental risks involved in the sale of real estate, liability to investigate and remediate environmental contamination at waste disposal sites and manufacturing facilities, and unidentified tax liabilities and legal fees related to periods prior to disposition. The Company does not have the ability to estimate the potential liability from such indemnities because they relate to unknown conditions. However, the Company has no reason to believe that these uncertainties would have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows.

In the normal course of business, the Company is liable for product performance and contract completion. In the opinion of management, such obligations will not have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows.

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SEGMENT INFORMATION

3 Months Ended

Dec. 29, 2023

Segment Reporting [Abstract]

SEGMENT INFORMATION

16. SEGMENT INFORMATION

The Electrical segment manufactures high quality products used in the construction of electrical power systems including conduit, cable and installation accessories. This segment serves contractors in partnership with the electrical wholesale channel.

The Safety & Infrastructure segment designs and manufactures solutions including metal framing, mechanical pipe, perimeter security and cable management for the protection and reliability of critical infrastructure. These solutions are marketed to contractors, original equipment manufacturers and end users.

Both segments use Adjusted EBITDA as the primary measure of profit and loss. Segment Adjusted EBITDA is income (loss) before income taxes, adjusted to exclude unallocated expenses, depreciation and amortization, interest expense, net, stock-based compensation, loss on extinguishment of debt, certain legal matters, and other items, such as inventory reserves and adjustments, (gain) loss on disposal of property, plant and equipment, insurance recovery related to damages of property, plant and equipment, release of indemnified uncertain tax positions, realized or unrealized gain (loss) on foreign currency impacts of intercompany loans and related forward currency derivatives, gain on purchase of business, loss on assets held for sale, restructuring costs and transaction costs.

Intersegment transactions primarily consist of product sales at designated transfer prices on an arm’s-length basis. Gross profit earned and reported within the segment is eliminated in the Company’s consolidated results. Certain manufacturing and distribution expenses are allocated between the segments on a pro rata basis due to the shared nature of activities. Recorded amounts represent a proportional amount of the quantity of product produced for each segment. Certain assets, such as machinery and equipment and facilities, are not allocated to each segment despite serving both

segments. These shared assets are reported within the Safety & Infrastructure segment. The Company allocates certain corporate operating expenses that directly benefit our operating segments, such as insurance and information technology, on a basis that reasonably approximates an estimate of the use of these services.

	Three months ended
	December 29, 2023						December 30, 2022
(in thousands)	External Net Sales		Intersegment Sales		Adjusted EBITDA		External Net Sales		Intersegment Sales		Adjusted EBITDA
Electrical	$	593,660	$	1	$	204,360	$	638,705	$	—	$	243,836
Safety & Infrastructure	204,821		305		19,512		195,116		143		33,404
Eliminations	—		(306)				—		(143)
Consolidated operations	$	798,481	$	—			$	833,821	$	—

Presented below is a reconciliation of operating Segment Adjusted EBITDA to Income before income taxes:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Operating segment Adjusted EBITDA
Electrical	$	204,360	$	243,836
Safety & Infrastructure	19,512		33,404
Total	223,872		277,240
Unallocated expenses (a)	(10,349)		(13,395)
Depreciation and amortization	(29,020)		(25,967)
Interest expense, net	(7,793)		(9,488)
Stock-based compensation	(4,757)		(5,270)
Other (b)	(4,300)		(1,069)
Income before income taxes	$	167,653	$	222,051
(a) Represents unallocated selling, general and administrative activities and associated expenses including, in part, executive, legal, finance, human resources, information technology, business development and communications.
(b) Represents other items, such as inventory reserves and adjustments, loss on disposal of property, plant and equipment, insurance recovery related to damages of property, plant and equipment, release of indemnified uncertain tax positions, gain on purchase of business. realized or unrealized gain (loss) on foreign currency impacts of intercompany loans and related forward currency derivatives, and restructuring charges.

The Company’s net sales by geography were as follows for the three months ended December 29, 2023 and December 30, 2022:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
United States	$	708,457	$	750,087
Other Americas	21,209		20,554
Europe	57,408		52,030
Asia-Pacific	11,407		11,150
Total	$	798,481	$	833,821

The table below shows the amount of net sales from external customers for each of the Company’s product categories which accounted for 10% or more of consolidated net sales in either period for the three months ended December 29, 2023 and December 30, 2022:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Metal Electrical Conduit and Fittings	$	139,240	$	111,158
Electrical Cable & Flexible Conduit	115,693		123,726
Plastic Pipe and Conduit	243,840		316,165
Other Electrical products (a)	94,887		87,656
Electrical	593,660		638,705
Mechanical Pipe	84,498		78,774
Other Safety & Infrastructure products (b)	120,323		116,342
Safety & Infrastructure	204,821		195,116
Net sales	$	798,481	$	833,821
(a) Other Electrical products includes International Cable Management, Fiberglass Conduit and Corrosion Resistant Conduit
(b) Other S&I products includes Metal Framing and Fittings, Construction Services, Perimeter Security and Cable Management

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SUBSEQUENT EVENTS

3 Months Ended

Dec. 29, 2023

Subsequent Events [Abstract]

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS

Subsequent to December 29, 2023, the Company has repurchased 148.4 thousand shares at a cost of $22.8 million as of February 1, 2024.

On January 30, 2024, the board of directors declared a quarterly cash dividend of $0.32 per share of common stock payable on March 15, 2024 to stockholders of record on February 27, 2024.

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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Pay vs Performance Disclosure
Net income	$ 138,381	$ 173,492

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Insider Trading Arrangements	3 Months Ended
	Dec. 29, 2023
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

3 Months Ended

Dec. 29, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation — The accompanying unaudited condensed consolidated financial statements of the Company included herein have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). These unaudited condensed consolidated financial statements have been prepared in accordance with the Company’s accounting policies and on the same basis as those financial statements included in the Company’s latest Annual Report on Form 10-K for the year ended September 30, 2023, filed with the U.S. Securities and Exchange Commission (the “SEC”) on November 17, 2023, and should be read in conjunction with those consolidated financial statements and the notes thereto. Certain information and disclosures normally included in the Company’s annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the SEC.

The unaudited condensed consolidated financial statements include the assets and liabilities used in operating the Company’s business. All intercompany balances and transactions have been eliminated in consolidation. The results of companies acquired or disposed of are included in the unaudited condensed consolidated financial statements from the effective date of acquisition or up to the date of disposal.

These statements include all adjustments (consisting of normal recurring adjustments) that the Company considered necessary to present a fair statement of its results of operations, financial position and cash flows. The results reported in these unaudited condensed consolidated financial statements should not be regarded as necessarily indicative of results that may be expected for the entire year.

Fiscal Periods

Fiscal Periods — The Company has a fiscal year that ends on September 30. The Company’s fiscal quarters typically end on the last Friday in December, March and June as it follows a 4-5-4 calendar.

Use of Estimates

Use of Estimates — The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclose contingent assets and liabilities at the date of the condensed consolidated financial statements and report the associated amounts of revenues and expenses. Actual results could differ materially from these estimates.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

A summary of recently adopted accounting guidance is as follows. Adoption dates are on the first day of the fiscal year indicated below, unless otherwise specified.

ASU	Description of ASU	Impact to Atkore	Adoption Date
2023-07 Segment Reporting (Topic 280); Improvements to Reportable Segment Disclosures	The ASU requires companies to provide additional segment disclosures including disclosing title and position of the chief operating decision maker (“CODM”), disclosure of significant segment expenses provided to and reviewed by the CODM, and that public entities provide all annual disclosures about a reportable segment’s profit or loss and assets required by Topic 280 in interim periods.	The Company will adopt the standard in the first quarter of fiscal 2025 and include the disclosures required by the ASU within the Segment Footnote.	2025

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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

3 Months Ended

Dec. 29, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Adopted Accounting Guidance

A summary of recently adopted accounting guidance is as follows. Adoption dates are on the first day of the fiscal year indicated below, unless otherwise specified.

ASU	Description of ASU	Impact to Atkore	Adoption Date
2023-07 Segment Reporting (Topic 280); Improvements to Reportable Segment Disclosures	The ASU requires companies to provide additional segment disclosures including disclosing title and position of the chief operating decision maker (“CODM”), disclosure of significant segment expenses provided to and reviewed by the CODM, and that public entities provide all annual disclosures about a reportable segment’s profit or loss and assets required by Topic 280 in interim periods.	The Company will adopt the standard in the first quarter of fiscal 2025 and include the disclosures required by the ASU within the Segment Footnote.	2025

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POSTRETIREMENT BENEFITS (Tables)

3 Months Ended

Dec. 29, 2023

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost

The net periodic benefit credit was as follows: 

		Three months ended
(in thousands)	Note	December 29, 2023		December 30, 2022
Interest cost		$	1,316	$	1,294
Expected return on plan assets		(841)		(1,257)
Amortization of actuarial loss		67		167
Net periodic benefit cost	5	$	542	$	204

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OTHER EXPENSE, NET (Tables)

3 Months Ended

Dec. 29, 2023

Other Income and Expenses [Abstract]

Schedule of Other Expense, Net

Other expense, net consisted of the following:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Undesignated foreign currency derivative instruments	$	—	$	(14)
Loss on assets held for sale	(64)		—
Foreign exchange loss on intercompany loans	(198)		(149)
Pension-related benefits	274		204
Other expense, net	$	12	$	41

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EARNINGS PER SHARE (Tables)

3 Months Ended

Dec. 29, 2023

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Income Per Share

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended
(in thousands, except per share data)	December 29, 2023		December 30, 2022
Numerator:
Net income	$	138,381	$	173,492
Less: Undistributed earnings allocated to participating securities	2,072		2,807
Net income available to common shareholders	$	136,309	$	170,685
Denominator:
Basic weighted average common shares outstanding	37,242		40,085
Effect of dilutive securities: Non-participating employee stock options (1)	503		528
Diluted weighted average common shares outstanding	37,745		40,613
Basic earnings per share	$	3.66	$	4.26
Diluted earnings per share	$	3.61	$	4.20
(1) Stock options to purchase shares of common stock that would have been anti-dilutive are not included in the calculation. There were no anti-dilutive options outstanding during the three months ended December 29, 2023 and December 30, 2022.

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ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

3 Months Ended

Dec. 29, 2023

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Loss

The following table presents the changes in accumulated other comprehensive loss by component for the three months ended December 29, 2023 and December 30, 2022.

(in thousands)	Defined Benefit Pension Items		Currency Translation Adjustments		Total
Balance as of September 30, 2023	$	(10,801)	$	(23,139)	$	(33,940)
Other comprehensive income before reclassifications	—		9,727		9,727
Amounts reclassified from accumulated other comprehensive income, net of tax	53		—		53
Net current period other comprehensive income	53		9,727		9,780
Balance as of December 29, 2023	$	(10,748)	$	(13,412)	$	(24,160)

(in thousands)	Defined Benefit Pension Items		Currency Translation Adjustments		Total
Balance as of September 30, 2022	$	(16,795)	$	(33,351)	$	(50,146)
Other comprehensive income before reclassifications	—		11,262		11,262
Amounts reclassified from accumulated other comprehensive income, net of tax	62		—		62
Net current period other comprehensive income	62		11,262		11,324
Balance as of December 30, 2022	$	(16,733)	$	(22,089)	$	(38,822)

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INVENTORIES, NET (Tables)

3 Months Ended

Dec. 29, 2023

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

(in thousands)	December 29, 2023		September 30, 2023
Purchased materials and manufactured parts, net	$	194,417	$	231,518
Work in process, net	61,993		60,524
Finished goods, net	237,227		201,810
Inventories, net	$	493,637	$	493,852

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PROPERTY, PLANT AND EQUIPMENT (Tables)

3 Months Ended

Dec. 29, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

As of December 29, 2023, and September 30, 2023, property, plant and equipment and accumulated depreciation were as follows:

(in thousands)	December 29, 2023		September 30, 2023
Land	$	29,357	$	29,082
Buildings and related improvements	184,606		182,760
Machinery and equipment	524,607		513,563
Leasehold improvements	16,901		15,910
Software	46,807		47,072
Construction in progress	235,549		206,311
Property, plant and equipment, at cost	1,037,827		994,698
Accumulated depreciation	(450,844)		(435,657)
Property, plant and equipment, net	$	586,983	$	559,041

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GOODWILL AND INTANGIBLE ASSETS (Tables)

3 Months Ended

Dec. 29, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes in the carrying amount of goodwill are as follows:    

(in thousands)	Electrical		Safety & Infrastructure		Total
Balance as of September 30, 2023	$	258,427	$	52,679	$	311,106
Exchange rate effects	1,667		187		1,854
Balance as of December 29, 2023	$	260,094	$	52,866	$	312,960

Schedule of Finite-Lived Intangible Assets

The following table provides the gross carrying value, accumulated amortization and net carrying value for each major class of intangible asset:

		December 29, 2023						September 30, 2023
(in thousands)	Weighted Average Useful Life (Years)	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Amortizable intangible assets:
Customer relationships	11	$	596,522	$	(330,703)	$	265,819	$	596,396	$	(318,058)	$	278,338
Other	8	46,259		(23,684)		22,575		43,633		(20,406)		23,227
Total		642,781		(354,387)		288,394		640,029		(338,464)		301,565
Indefinite-lived intangible assets:
Trade names		92,811		—		92,811		92,806		—		92,806
Total		$	735,592	$	(354,387)	$	381,205	$	732,835	$	(338,464)	$	394,372

Schedule of Indefinite-Lived Intangible Assets

The following table provides the gross carrying value, accumulated amortization and net carrying value for each major class of intangible asset:

		December 29, 2023						September 30, 2023
(in thousands)	Weighted Average Useful Life (Years)	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Amortizable intangible assets:
Customer relationships	11	$	596,522	$	(330,703)	$	265,819	$	596,396	$	(318,058)	$	278,338
Other	8	46,259		(23,684)		22,575		43,633		(20,406)		23,227
Total		642,781		(354,387)		288,394		640,029		(338,464)		301,565
Indefinite-lived intangible assets:
Trade names		92,811		—		92,811		92,806		—		92,806
Total		$	735,592	$	(354,387)	$	381,205	$	732,835	$	(338,464)	$	394,372

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Expected amortization expense for intangible assets for the remainder of fiscal 2024 and over the next five years and thereafter is as follows:

(in thousands)
Remaining 2024	$	41,242
2025	43,326
2026	40,726
2027	39,610
2028	29,445
2029	28,293
Thereafter	65,752

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DEBT (Tables)

3 Months Ended

Dec. 29, 2023

Debt Disclosure [Abstract]

Schedule of Debt

Debt as of December 29, 2023 and September 30, 2023 was as follows:

(in thousands)	December 29, 2023		September 30, 2023
Senior Secured Term Loan Facility due May 26, 2028	$	371,738	$	371,667
Senior Notes due June 2031	400,000		400,000
Deferred financing costs	(8,513)		(8,980)
Long-term debt	$	763,225	$	762,687

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FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Dec. 29, 2023

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value

The following table presents the Company’s assets and liabilities measured at fair value:

	December 29, 2023				September 30, 2023
(in thousands)	Level 1		Level 2		Level 1		Level 2
Assets
Cash equivalents	$	298,683	$	—	$	321,282	$	—

Schedule of Estimated Fair Value of Financial Instruments Not Carried at Fair Value

The estimated fair value of financial instruments not carried at fair value in the condensed consolidated balance sheets were as follows:

	December 29, 2023				September 30, 2023
(in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Senior Secured Term Loan Facility due May 26, 2028	$	373,000	$	373,116	$	373,000	$	372,068
Senior Notes due June 2031	400,000		360,272		400,000		334,368
Total Debt	$	773,000	$	733,388	$	773,000	$	706,436

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SEGMENT INFORMATION (Tables)

3 Months Ended

Dec. 29, 2023

Segment Reporting [Abstract]

Schedule of Segment Information

	Three months ended
	December 29, 2023						December 30, 2022
(in thousands)	External Net Sales		Intersegment Sales		Adjusted EBITDA		External Net Sales		Intersegment Sales		Adjusted EBITDA
Electrical	$	593,660	$	1	$	204,360	$	638,705	$	—	$	243,836
Safety & Infrastructure	204,821		305		19,512		195,116		143		33,404
Eliminations	—		(306)				—		(143)
Consolidated operations	$	798,481	$	—			$	833,821	$	—

Presented below is a reconciliation of operating Segment Adjusted EBITDA to Income before income taxes:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Operating segment Adjusted EBITDA
Electrical	$	204,360	$	243,836
Safety & Infrastructure	19,512		33,404
Total	223,872		277,240
Unallocated expenses (a)	(10,349)		(13,395)
Depreciation and amortization	(29,020)		(25,967)
Interest expense, net	(7,793)		(9,488)
Stock-based compensation	(4,757)		(5,270)
Other (b)	(4,300)		(1,069)
Income before income taxes	$	167,653	$	222,051
(a) Represents unallocated selling, general and administrative activities and associated expenses including, in part, executive, legal, finance, human resources, information technology, business development and communications.
(b) Represents other items, such as inventory reserves and adjustments, loss on disposal of property, plant and equipment, insurance recovery related to damages of property, plant and equipment, release of indemnified uncertain tax positions, gain on purchase of business. realized or unrealized gain (loss) on foreign currency impacts of intercompany loans and related forward currency derivatives, and restructuring charges.

The Company’s net sales by geography were as follows for the three months ended December 29, 2023 and December 30, 2022:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
United States	$	708,457	$	750,087
Other Americas	21,209		20,554
Europe	57,408		52,030
Asia-Pacific	11,407		11,150
Total	$	798,481	$	833,821

The table below shows the amount of net sales from external customers for each of the Company’s product categories which accounted for 10% or more of consolidated net sales in either period for the three months ended December 29, 2023 and December 30, 2022:

	Three months ended
(in thousands)	December 29, 2023		December 30, 2022
Metal Electrical Conduit and Fittings	$	139,240	$	111,158
Electrical Cable & Flexible Conduit	115,693		123,726
Plastic Pipe and Conduit	243,840		316,165
Other Electrical products (a)	94,887		87,656
Electrical	593,660		638,705
Mechanical Pipe	84,498		78,774
Other Safety & Infrastructure products (b)	120,323		116,342
Safety & Infrastructure	204,821		195,116
Net sales	$	798,481	$	833,821
(a) Other Electrical products includes International Cable Management, Fiberglass Conduit and Corrosion Resistant Conduit
(b) Other S&I products includes Metal Framing and Fittings, Construction Services, Perimeter Security and Cable Management

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REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) $ in Thousands	3 Months Ended
	Dec. 29, 2023 USD ($) performance_obligation
Disaggregation of Revenue [Line Items]
Number of performance obligations | performance_obligation	2
Reduction of revenue for economic value of tax credits to be transferred	$ 14,853
Benefit to tax provision related to tax credits	19,127,000
Liability for credits to be transferred	29,310
Solar tax credit receivable	$ 64,595,000
Minimum
Disaggregation of Revenue [Line Items]
Period of payment received from related performance obligation satisfied	30 days
Maximum
Disaggregation of Revenue [Line Items]
Period of payment received from related performance obligation satisfied	60 days
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-12-30
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year

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ACQUISITIONS - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended	11 Months Ended	12 Months Ended
	Nov. 07, 2022	Dec. 29, 2023	Sep. 30, 2023	Sep. 30, 2023
Business Acquisition [Line Items]
Goodwill		$ 312,960	$ 311,106	$ 311,106
Cascade and Northwest Polymers
Business Acquisition [Line Items]
Payments to acquire business		$ 5,973
Elite Polymer Solutions
Business Acquisition [Line Items]
Payments to acquire business	$ 75,981
Purchase price of business acquisition	90,230
Purchase price payable	14,000
Purchase price paid subsequent to acquisition			$ 500
Goodwill	18,669
Identifiable intangible assets acquired	68,480
Working capital and other net tangible assets acquired	3,082
Elite Polymer Solutions | Customer relationships
Business Acquisition [Line Items]
Identifiable intangible assets acquired	$ 68,200
Weighted average useful life (years)	8 years
Elite Polymer Solutions | Selling, General and Administrative Expenses
Business Acquisition [Line Items]
Business acquisition-related expenses				$ 968

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POSTRETIREMENT BENEFITS - Net Periodic Benefit Cost (Details) - Pension Plan - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 1,316	$ 1,294
Expected return on plan assets	(841)	(1,257)
Amortization of actuarial loss	67	167
Net periodic benefit cost	$ 542	$ 204

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OTHER EXPENSE, NET (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Other Income and Expenses [Abstract]
Undesignated foreign currency derivative instruments	$ 0	$ (14)
Loss on assets held for sale	(64)	0
Foreign exchange loss on intercompany loans	(198)	(149)
Pension-related benefits	274	204
Other expense, net	$ 12	$ 41

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INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Income Tax Disclosure [Abstract]
Effective income tax rate	17.50%	21.90%
Income tax expense	$ 29,272	$ 48,559
Benefit to tax provision related to tax credits	$ 19,127,000

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EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Numerator:
Net income	$ 138,381	$ 173,492
Less: Undistributed earnings allocated to participating securities	2,072	2,807
Net income available to common shareholders	136,309	170,685
Net income available to common shareholders	$ 136,309	$ 170,685
Denominator:
Basic weighted average common shares outstanding (in shares)	37,242	40,085
Effect of dilutive securities: Non-participating employee stock options (in shares)	503	528
Diluted weighted average common shares outstanding (in shares)	37,745	40,613
Basic earnings per share (in dollars per share)	$ 3.66	$ 4.26
Diluted earnings per share (in dollars per share)	$ 3.61	$ 4.20
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount	0	0

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ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ 1,468,119	$ 1,249,787
Other comprehensive income before reclassifications	9,727	11,262
Amounts reclassified from accumulated other comprehensive income, net of tax	53	62
Total other comprehensive income	9,780	11,324
Balance at end of period	1,502,345	1,275,042
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(33,940)	(50,146)
Total other comprehensive income	9,780	11,324
Balance at end of period	(24,160)	(38,822)
Defined Benefit Pension Items
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(10,801)	(16,795)
Other comprehensive income before reclassifications	0	0
Amounts reclassified from accumulated other comprehensive income, net of tax	53	62
Total other comprehensive income	53	62
Balance at end of period	(10,748)	(16,733)
Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(23,139)	(33,351)
Other comprehensive income before reclassifications	9,727	11,262
Amounts reclassified from accumulated other comprehensive income, net of tax	0	0
Total other comprehensive income	9,727	11,262
Balance at end of period	$ (13,412)	$ (22,089)

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INVENTORIES, NET - Narrative (Details) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023	Dec. 30, 2022
Inventory Disclosure [Abstract]
Inventories at lower of LIFO cost or market	86.00%		82.00%
FIFO inventory, higher (lower) than reported	$ 4,574	$ 29,826
Excess and obsolete inventory reserve	$ 26,330	$ 25,585

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INVENTORIES, NET - Schedule of Company Inventories (Details) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Inventory Disclosure [Abstract]
Purchased materials and manufactured parts, net	$ 194,417	$ 231,518
Work in process, net	61,993	60,524
Finished goods, net	237,227	201,810
Inventories, net	$ 493,637	$ 493,852

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PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	$ 1,037,827	$ 994,698
Accumulated depreciation	(450,844)	(435,657)
Property, plant and equipment, net	586,983	559,041
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	29,357	29,082
Buildings and related improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	184,606	182,760
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	524,607	513,563
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	16,901	15,910
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	46,807	47,072
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	$ 235,549	$ 206,311

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PROPERTY, PLANT AND EQUIPMENT - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 14,553	$ 13,171

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GOODWILL AND INTANGIBLE ASSETS - Goodwill (Details) $ in Thousands	3 Months Ended
	Dec. 29, 2023 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 311,106
Exchange rate effects	1,854
Balance at end of period	312,960
Electrical
Goodwill [Roll Forward]
Balance at beginning of period	258,427
Exchange rate effects	1,667
Balance at end of period	260,094
Safety & Infrastructure
Goodwill [Roll Forward]
Balance at beginning of period	52,679
Exchange rate effects	187
Balance at end of period	$ 52,866

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GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Goodwill [Line Items]
Intangible asset amortization	$ 14,467	$ 12,796
Electrical
Goodwill [Line Items]
Accumulated impairment loss	5,645
Safety & Infrastructure
Goodwill [Line Items]
Accumulated impairment loss	$ 43,000

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GOODWILL AND INTANGIBLE ASSETS - Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Amortizable intangible assets:
Gross Carrying Value	$ 642,781	$ 640,029
Accumulated Amortization	(354,387)	(338,464)
Net Carrying Value	288,394	301,565
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross Carrying Value	735,592	732,835
Net Carrying Value	381,205	394,372
Trade names
Indefinite-lived Intangible Assets [Line Items]
Trade names	92,811	92,806
Customer relationships
Amortizable intangible assets:
Gross Carrying Value	596,522	596,396
Accumulated Amortization	(330,703)	(318,058)
Net Carrying Value	$ 265,819	278,338
Customer relationships | Weighted Average Useful Life (Years)
Amortizable intangible assets:
Weighted Average Useful Life (Years)	11 years
Other
Amortizable intangible assets:
Gross Carrying Value	$ 46,259	43,633
Accumulated Amortization	(23,684)	(20,406)
Net Carrying Value	$ 22,575	$ 23,227
Other | Weighted Average Useful Life (Years)
Amortizable intangible assets:
Weighted Average Useful Life (Years)	8 years

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GOODWILL AND INTANGIBLE ASSETS - Expected Amortization Expense (Details) $ in Thousands	Dec. 29, 2023 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Remaining 2024	$ 41,242
2025	43,326
2026	40,726
2027	39,610
2028	29,445
2029	28,293
Thereafter	$ 65,752

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DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Debt Instrument [Line Items]
Deferred financing costs	$ (8,513)	$ (8,980)
Long-term debt	763,225	762,687
Secured Debt | Senior Secured Term Loan Facility due May 26, 2028
Debt Instrument [Line Items]
Long-term debt, gross	371,738	371,667
Secured Debt | Senior Notes due June 2031
Debt Instrument [Line Items]
Long-term debt, gross	$ 400,000	$ 400,000

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DEBT - Narrative (Details) - USD ($)	Mar. 15, 2023	May 26, 2021	Dec. 29, 2023	Sep. 30, 2023
New Senior Secured Term Loan Facility | Secured Overnight Financing Rate (SOFR) | Secured Debt
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	2.00%
New Senior Secured Term Loan Facility | Secured Overnight Financing Rate (SOFR) | Secured Debt | One-month interest period
Debt Instrument [Line Items]
Credit spread adjustment	0.11448%
New Senior Secured Term Loan Facility | Secured Overnight Financing Rate (SOFR) | Secured Debt | Three-month interest period
Debt Instrument [Line Items]
Credit spread adjustment	0.26161%
New Senior Secured Term Loan Facility | Secured Overnight Financing Rate (SOFR) | Secured Debt | Six-month interest period
Debt Instrument [Line Items]
Credit spread adjustment	0.42826%
Senior Notes due June 2031 | Senior Notes
Debt Instrument [Line Items]
Debt face amount		$ 400,000,000.0
Debt instrument, interest rate, stated percentage		4.25%
Line of credit | ABL Credit Facility | Atkore International
Debt Instrument [Line Items]
Credit facility, aggregate commitments			$ 325,000,000
Credit facility available borrowing capacity			$ 322,406,000	$ 322,406,000
Line of credit | Amended ABL Credit Facility | Secured Debt
Debt Instrument [Line Items]
Debt instrument, extended term, period from amendment date		5 years
Debt instrument, extended term, period prior to maturity date		91 days
Line of credit facility, term, outstanding obligations threshold amount		$ 100,000,000
Line of credit | Amended ABL Credit Facility | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Credit spread adjustment		0.10%
Line of credit | Amended ABL Credit Facility | Secured Overnight Financing Rate (SOFR) | Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.25%
Line of credit | Amended ABL Credit Facility | Secured Overnight Financing Rate (SOFR) | Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.75%

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FAIR VALUE MEASUREMENTS - Assets and Liabilities Measured at Fair Value (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Level 1
Assets
Cash equivalents	$ 298,683	$ 321,282
Level 2
Assets
Cash equivalents	$ 0	$ 0

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FAIR VALUE MEASUREMENTS - Estimated Fair Value of Financial Instruments Not Carried at Fair Value (Details) - Secured Debt - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 30, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying Value	$ 773,000	$ 773,000
Fair Value	733,388	706,436
Senior Secured Term Loan Facility due May 26, 2028
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying Value	373,000	373,000
Fair Value	373,116	372,068
Senior Notes due June 2031
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying Value	400,000	400,000
Fair Value	$ 360,272	$ 334,368

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COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands	Dec. 29, 2023 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Purchase obligation for the rest of fiscal year 2023	$ 281,447
Purchase obligation for fiscal year 2024	$ 13,895

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GUARANTEES (Details) $ in Thousands	Dec. 29, 2023 USD ($)
Performance Guarantee, Workers' Compensation and General Liability Policies
Guarantor Obligations [Line Items]
Guarantees	$ 2,594
Surety bond
Guarantor Obligations [Line Items]
Guarantees	$ 37,722

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SEGMENT INFORMATION -Schedule of Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Segment Reporting Information [Line Items]
Net sales	$ 798,481	$ 833,821
Electrical
Segment Reporting Information [Line Items]
Net sales	593,660	638,705
Safety & Infrastructure
Segment Reporting Information [Line Items]
Net sales	204,821	195,116
Operating Segments
Segment Reporting Information [Line Items]
Net sales	798,481	833,821
Adjusted EBITDA	223,872	277,240
Operating Segments | Electrical
Segment Reporting Information [Line Items]
Net sales	593,660	638,705
Adjusted EBITDA	204,360	243,836
Operating Segments | Safety & Infrastructure
Segment Reporting Information [Line Items]
Net sales	204,821	195,116
Adjusted EBITDA	19,512	33,404
Intersegment Sales
Segment Reporting Information [Line Items]
Net sales	(306)	(143)
Intersegment Sales | Electrical
Segment Reporting Information [Line Items]
Net sales	1	0
Intersegment Sales | Safety & Infrastructure
Segment Reporting Information [Line Items]
Net sales	$ 305	$ 143

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SEGMENT INFORMATION - Reconciliation of Operating Segment Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Segment Reporting Information [Line Items]
Unallocated expenses	$ (10,349)	$ (13,395)
Depreciation and amortization	(29,020)	(25,967)
Interest expense, net	(7,793)	(9,488)
Stock-based compensation	(4,757)	(5,270)
Other	(4,300)	(1,069)
Income before income taxes	167,653	222,051
Operating Segments
Segment Reporting Information [Line Items]
Adjusted EBITDA	223,872	277,240
Operating Segments | Electrical
Segment Reporting Information [Line Items]
Adjusted EBITDA	204,360	243,836
Operating Segments | Safety & Infrastructure
Segment Reporting Information [Line Items]
Adjusted EBITDA	$ 19,512	$ 33,404

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SEGMENT INFORMATION - Schedule of Long-lived Assets and Net Sales By Geography (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 798,481	$ 833,821
United States
Disaggregation of Revenue [Line Items]
Net sales	708,457	750,087
Other Americas
Disaggregation of Revenue [Line Items]
Net sales	21,209	20,554
Europe
Disaggregation of Revenue [Line Items]
Net sales	57,408	52,030
Asia-Pacific
Disaggregation of Revenue [Line Items]
Net sales	$ 11,407	$ 11,150

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SEGMENT INFORMATION - Schedule of Net Sales From External Customers by Product Category (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 798,481	$ 833,821
Electrical
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	593,660	638,705
Electrical | Metal Electrical Conduit and Fittings
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	139,240	111,158
Electrical | Electrical Cable & Flexible Conduit
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	115,693	123,726
Electrical | Plastic Pipe and Conduit
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	243,840	316,165
Electrical | Other Electrical products (a)
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	94,887	87,656
Safety & Infrastructure
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	204,821	195,116
Safety & Infrastructure | Mechanical Pipe
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	84,498	78,774
Safety & Infrastructure | Other Safety & Infrastructure products (b)
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 120,323	$ 116,342

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SUBSEQUENT EVENTS (Details) - Subsequent Event - USD ($) $ / shares in Units, $ in Millions		1 Months Ended
	Jan. 30, 2024	Feb. 01, 2024
Subsequent Event [Line Items]
Stock repurchased (in shares)		148,400
Stock repurchased value		$ 22.8
Dividends declared (in dollars per share)	$ 0.32