EX-99.1 2 a2024q2exx991pressrelease.htm EX-99.1 - 2024 Q2 EARNINGS RELEASE Document

Exhibit 99.1
enpha06.jpg
Enphase Energy Reports Financial Results for the Second Quarter of 2024
FREMONT, Calif., July 23, 2024 - Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems, announced today financial results for the second quarter of 2024, which included the summary below from its President and CEO, Badri Kothandaraman.
We reported quarterly revenue of $303.5 million in the second quarter of 2024, along with 47.1% for non-GAAP gross margin. We shipped 1,402,602 microinverters, or approximately 608.3 megawatts DC, and 120.2 megawatt hours of IQ® Batteries.
Financial highlights for the second quarter of 2024 are listed below:
Quarterly revenue of $303.5 million
GAAP gross margin of 45.2%; non-GAAP gross margin of 47.1% with net IRA benefit
Non-GAAP gross margin of 41.0%, excluding net IRA benefit of 6.1%
GAAP operating income of $1.8 million; non-GAAP operating income of $61.1 million
GAAP net income of $10.8 million; non-GAAP net income of $58.8 million
GAAP diluted earnings per share of $0.08; non-GAAP diluted earnings per share of $0.43
Free cash flow of $117.4 million; ending cash, cash equivalents, and marketable securities of $1.65 billion
Our revenue and earnings for the second quarter of 2024 are provided below, compared with the prior quarter:
(In thousands, except per share and percentage data)
GAAPNon-GAAP
Q2 2024Q1 2024Q2 2023Q2 2024Q1 2024Q2 2023
Revenue$303,458 $263,339 $711,118 $303,458 $263,339 $711,118 
Gross margin45.2 %43.9 %45.5 %47.1 %46.2 %46.2 %
Operating expenses$135,367 $144,607 $153,022 $81,706 $82,587 $98,162 
Operating income (loss)$1,799 $(29,099)$170,320 $61,080 $38,994 $230,468 
Net income (loss)$10,833 $(16,097)$157,191 $58,824 $47,956 $205,599 
Basic EPS$0.08 $(0.12)$1.15 $0.43 $0.35 $1.51 
Diluted EPS$0.08 $(0.12)$1.09 $0.43 $0.35 $1.47 

Total revenue for the second quarter of 2024 was $303.5 million, compared to $263.3 million in the first quarter of 2024. Our revenue in the United States for the second quarter of 2024 increased approximately 32%, compared to the first quarter of 2024. Our revenue in Europe for the second quarter of 2024 remained flat when compared to the first quarter of 2024. Our global channel inventory returned to normal levels as we exited the second quarter of 2024.
Our non-GAAP gross margin was 47.1% in the second quarter of 2024, compared to 46.2% in the first quarter of 2024. Our non-GAAP gross margin, excluding net IRA benefit, was flat at 41.0% in the second quarter of 2024, compared to the first quarter of 2024. Our non-GAAP operating expenses were $81.7 million in the second quarter of 2024, compared to $82.6 million in the first quarter of 2024. Our non-GAAP operating income was $61.1 million in the second quarter of 2024, compared to $39.0 million in the first quarter of 2024.
We exited the second quarter of 2024 with $1.65 billion in cash, cash equivalents, and marketable securities and generated $127.0 million in cash flow from operations in the second quarter of 2024. Our capital expenditures were $9.6 million in the second quarter of 2024, compared to $7.4 million in the first quarter of 2024.
1


In the second quarter of 2024, we repurchased 891,896 shares of our common stock at an average price of $112.02 per share for a total of approximately $99.9 million. We also spent approximately $7.5 million dollars by withholding shares to cover taxes for employee stock vesting and options in the second quarter of 2024 that reduced the diluted shares by 66,126 shares.
We shipped 120.2 megawatt hours of IQ Batteries in the second quarter of 2024, compared to 75.5 megawatt hours in the first quarter of 2024. We saw higher battery attach rates in California in the second quarter of 2024 driven by the increasing adoption of NEM 3.0. We are now shipping our third generation of IQ Batteries, the IQ® Battery 5P, to the United States, Mexico, Canada, Puerto Rico, Australia, the United Kingdom, Italy, France, the Netherlands, and Luxembourg. More than 7,400 installers worldwide are certified to install our IQ Batteries, compared to more than 4,900 installers worldwide in the first quarter of 2024.
We showcased several new product innovations at Intersolar Europe in June 2024, including the IQ Battery 5P with FlexPhase backup, the IQ® Balcony Solar Kit solution, and the IQ® EV charger. We expect to introduce these products into select European markets later this year. We also introduced our AI-based IQ® Energy Management software to manage dynamic electricity rates in the Netherlands and Belgium that can maximize savings for homeowners. We also recently launched Solargraf®, our design and proposal software platform, in the Netherlands. Solargraf is now available to residential and commercial installers in the United States, Canada, Brazil, Germany, Austria, and the Netherlands.
The Inflation Reduction Act (IRA) has enabled us to manufacture in the United States, supporting jobs and advancing the country's renewable energy economy. During the second quarter of 2024, we shipped approximately 574,000 microinverters from our contract manufacturing facilities in the United States that we booked for 45X production tax credits.
We recently started shipping our IQ8™ Commercial Microinverters from our contract manufacturing facility in Texas. The IQ8P-3P™ Commercial three-phase Microinverters are designed to support 208 V small commercial buildings and are compatible with a wide range of solar panels up to 640 W.
BUSINESS HIGHLIGHTS
On July 18, 2024, Enphase Energy announced that it started shipping the IQ Battery 5P and IQ8 Microinverters to customers in Luxembourg.
On July 15, 2024, Enphase Energy announced the launch of the CS-100 EV Charger, its most powerful EV charger to date, for customers with commercial fleet EVs in the United States.
On July 11, 2024, Enphase Energy announced residential and commercial products that could qualify for the Domestic Content Bonus Tax Credit. This tax credit, part of the IRA, encourages manufacturing and clean energy projects in the United States. It is only available to commercial asset owners, which includes commercial businesses adding solar and PPA/lease providers who own residential solar projects.
On May 30, 2024, Enphase Energy announced expanded deployments of its NEM 3.0 product solution with the Enphase Energy System, powered by IQ8 Microinverters, IQ Batteries, and advanced software, with installers across California.
On May 21, 2024, Enphase Energy announced that it entered the solar market in Finland with the introduction of IQ8 Microinverters, with peak output AC power of up to 384 W.
On May 15, 2024, Enphase Energy released its 2023 Environmental, Social, and Governance (ESG) Report, which provides an update on Enphase ESG policies, initiatives, and performance.
THIRD QUARTER 2024 FINANCIAL OUTLOOK
For the third quarter of 2024, Enphase Energy estimates both GAAP and non-GAAP financial results as follows:
Revenue to be within a range of $370.0 million to $410.0 million, which includes shipments of 160 to 180 megawatt hours of IQ Batteries
GAAP gross margin to be within a range of 45.0% to 48.0% with net IRA benefit
2


Non-GAAP gross margin to be within a range of 47.0% to 50.0% with net IRA benefit and 39.0% to 42.0% excluding net IRA benefit. Non-GAAP gross margin excludes stock-based compensation expense and acquisition related amortization
Net IRA benefit to be within a range of $30.0 million to $33.0 million based on estimated shipments of 1,100,000 units of U.S. manufactured microinverters
GAAP operating expenses to be within a range of $138.0 million to $142.0 million
Non-GAAP operating expenses to be within a range of $79.0 million to $83.0 million, excluding $59.0 million estimated for stock-based compensation expense, acquisition related amortization and restructuring
For 2024, GAAP and non-GAAP annualized effective tax rate with IRA benefit, excluding discrete items, is expected to be within a range of 17.0% to 19.0%.
Follow Enphase Online
Read the Enphase blog.
Follow @Enphase on X (formerly Twitter).
Visit us on Facebook and LinkedIn.
Watch Enphase videos on YouTube.
Use of non-GAAP Financial Measures
Enphase Energy has presented certain non-GAAP financial measures in this press release. Generally, a non-GAAP financial measure is a numerical measure of a company’s performance, financial position, or cash flows that either exclude or include amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with generally accepted accounting principles in the United States (GAAP). Reconciliation of each non-GAAP financial measure to the most directly comparable GAAP financial measure can be found in the accompanying tables to this press release. Non-GAAP financial measures presented by Enphase Energy include non-GAAP gross profit, gross margin, operating expenses, income from operations, net income, net income per share (basic and diluted), net IRA benefit, and free cash flow.
These non-GAAP financial measures do not reflect a comprehensive system of accounting, differ from GAAP measures with the same captions and may differ from non-GAAP financial measures with the same or similar captions that are used by other companies. In addition, these non-GAAP measures have limitations in that they do not reflect all of the amounts associated with Enphase Energy’s results of operations as determined in accordance with GAAP. As such, these non-GAAP measures should be considered as a supplement to, and not as a substitute for, or superior to, financial measures calculated in accordance with GAAP. Enphase Energy uses these non-GAAP financial measures to analyze its operating performance and future prospects, develop internal budgets and financial goals, and to facilitate period-to-period comparisons. Enphase Energy believes that these non-GAAP financial measures reflect an additional way of viewing aspects of its operations that, when viewed with its GAAP results, provide a more complete understanding of factors and trends affecting its business.
As presented in the “Reconciliation of Non-GAAP Financial Measures” tables below, each of the non-GAAP financial measures excludes one or more of the following items for purposes of calculating non-GAAP financial measures to facilitate an evaluation of Enphase Energy’s current operating performance and a comparison to its past operating performance:
Stock-based compensation expense. Enphase Energy excludes stock-based compensation expense from its non-GAAP measures primarily because they are non-cash in nature. Moreover, the impact of this expense is significantly affected by Enphase Energy’s stock price at the time of an award over which management has limited to no control.
Acquisition related expenses and amortization. This item represents expenses incurred related to Enphase Energy’s business acquisitions, which are non-recurring in nature, and amortization of acquired intangible assets, which is a non-cash expense. Acquisition related expenses and amortization of acquired intangible assets are not reflective of Enphase Energy’s ongoing financial performance.
3


Restructuring and asset impairment charges. Enphase Energy excludes restructuring and asset impairment charges due to the nature of the expenses being unusual and arising outside the ordinary course of continuing operations. These costs primarily consist of fees paid for cash-based severance costs and asset write-downs of property and equipment and acquired intangible assets, and other contract termination costs resulting from restructuring initiatives.
Non-cash interest expense. This item consists primarily of amortization of debt issuance costs and accretion of debt discount because these expenses do not represent a cash outflow for Enphase Energy except in the period the financing was secured and such amortization expense is not reflective of Enphase Energy’s ongoing financial performance.
Non-GAAP income tax adjustment. This item represents the amount adjusted to Enphase Energy’s GAAP tax provision or benefit to exclude the income tax effects of GAAP adjustments such as stock-based compensation, amortization of purchased intangibles, and other non-recurring items that are not reflective of Enphase Energy ongoing financial performance.
Non-GAAP net income per share, diluted. Enphase Energy excludes the dilutive effect of in-the-money portion of convertible senior notes as they are covered by convertible note hedge transactions that reduce potential dilution to our common stock upon conversion of the Notes due 2025, Notes due 2026, and Notes due 2028, and includes the dilutive effect of employee’s stock-based awards and the dilutive effect of warrants. Enphase Energy believes these adjustments provide useful supplemental information to the ongoing financial performance.
Net IRA benefit. This item represents the advanced manufacturing production tax credit (AMPTC) from the IRA for manufacturing microinverters in the United States, partially offset by the incremental manufacturing cost incurred in the United States relative to manufacturing in Mexico, India, and China. The AMPTC is accounted for by Enphase Energy as an income-based government grants that reduces cost of revenues in the consolidated statements of operations.
Free cash flow. This item represents net cash flows from operating activities less purchases of property and equipment.
Conference Call Information
Enphase Energy will host a conference call for analysts and investors to discuss its second quarter 2024 results and third quarter 2024 business outlook today at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time). The call is open to the public by dialing (833) 634-5018. A live webcast of the conference call will also be accessible from the “Investor Relations” section of Enphase Energy’s website at https://investor.enphase.com. Following the webcast, an archived version will be available on the website for approximately one year. In addition, an audio replay of the conference call will be available by calling (877) 344-7529; replay access code 9131915, beginning approximately one hour after the call.
Forward-Looking Statements
This press release contains forward-looking statements, including statements related to Enphase Energy’s expectations as to its third quarter of 2024 financial outlook, including revenue, shipments of IQ Batteries by megawatt hours, gross margin with net IRA benefit and excluding net IRA benefit, estimated shipments of U.S. manufactured microinverters, operating expenses, and annualized effective tax rate with IRA benefit; its expectations regarding the expected net IRA benefit; its expectations on the timing of the introduction of new products into new countries; its expectations regarding the Domestic Content Bonus Tax Credit; and the capabilities, advantages, features, and performance of its technology and products. These forward-looking statements are based on Enphase Energy’s current expectations and inherently involve significant risks and uncertainties. Enphase Energy’s actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of certain risks and uncertainties including those risks described in more detail in its most recently filed Annual Report on Form 10-K and other documents on file with the SEC from time to time and available on the SEC’s website at www.sec.gov. Enphase Energy undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in its expectations, except as required by law.
4


A copy of this press release can be found on the investor relations page of Enphase Energy’s website at https://investor.enphase.com.
About Enphase Energy, Inc.
Enphase Energy, a global energy technology company based in Fremont, CA, is the world's leading supplier of microinverter-based solar and battery systems that enable people to harness the sun to make, use, save, and sell their own power—and control it all with a smart mobile app. The company revolutionized the solar industry with its microinverter-based technology and builds all-in-one solar, battery, and software solutions. Enphase has shipped approximately 76.3 million microinverters, and over 4.3 million Enphase-based systems have been deployed in more than 150 countries. For more information, visit https://enphase.com.
© 2024 Enphase Energy, Inc. All rights reserved. Enphase Energy, Enphase, the “e” logo, IQ, IQ8, Solargraf, and certain other marks listed at https://enphase.com/trademark-usage-guidelines are trademarks or service marks of Enphase Energy, Inc. Other names are for informational purposes and may be trademarks of their respective owners.


Contact:

Zach Freedman
Enphase Energy, Inc.
Investor Relations
ir@enphaseenergy.com
5


ENPHASE ENERGY, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)
(Unaudited)
Three Months EndedSix Months Ended
June 30,
2024
March 31,
2024
June 30,
2023
June 30,
2024
June 30,
2023
Net revenues$303,458 $263,339 $711,118 $566,797 $1,437,134 
Cost of revenues166,292 147,831 387,776 314,123 787,421 
Gross profit137,166 115,508 323,342 252,674 649,713 
Operating expenses:
Research and development48,871 54,211 60,043 103,082 117,172 
Sales and marketing51,775 53,307 58,405 105,082 123,026 
General and administrative33,550 35,182 34,397 68,732 70,662 
Restructuring and asset impairment charges1,171 1,907 177 3,078 870 
Total operating expenses135,367 144,607 153,022 279,974 311,730 
Income (loss) from operations1,799 (29,099)170,320 (27,300)337,983 
Other income, net
Interest income19,203 19,709 16,526 38,912 29,566 
Interest expense(2,220)(2,196)(2,219)(4,416)(4,375)
Other income (expense), net(7,566)87 (33)(7,479)393 
Total other income, net9,417 17,600 14,274 27,017 25,584 
Income (loss) before income taxes11,216 (11,499)184,594 (283)363,567 
Income tax provision(383)(4,598)(27,403)(4,981)(59,503)
Net income (loss)$10,833 $(16,097)$157,191 $(5,264)$304,064 
Net income (loss) per share:
Basic$0.08 $(0.12)$1.15 $(0.04)$2.23 
Diluted$0.08 $(0.12)$1.09 $(0.04)$2.11 
Shares used in per share calculation:
Basic135,646 135,891 136,607 135,768 136,650 
Diluted136,123 135,891 145,098 135,768 145,608 


6


ENPHASE ENERGY, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands)
(Unaudited)
June 30,
2024
December 31,
2023
ASSETS
Current assets:
Cash and cash equivalents$252,102 $288,748 
Marketable securities1,394,302 1,406,286 
Accounts receivable, net277,475 445,959 
Inventory176,068 213,595 
Prepaid expenses and other assets141,702 88,930 
Total current assets2,241,649 2,443,518 
Property and equipment, net152,070 168,244 
Operating lease, right of use asset, net19,394 19,887 
Intangible assets, net56,715 68,536 
Goodwill213,239 214,562 
Other assets204,202 215,895 
Deferred tax assets, net279,307 252,370 
Total assets$3,166,576 $3,383,012 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$79,646 $116,164 
Accrued liabilities197,556 261,919 
Deferred revenues, current123,577 118,300 
Warranty obligations, current30,261 36,066 
Debt, current98,592 — 
Total current liabilities529,632 532,449 
Long-term liabilities:
Deferred revenues, non-current353,199 369,172 
Warranty obligations, non-current146,918 153,021 
Other liabilities52,872 51,008 
Debt, non-current1,199,432 1,293,738 
Total liabilities2,282,053 2,399,388 
Total stockholders’ equity884,523 983,624 
Total liabilities and stockholders’ equity$3,166,576 $3,383,012 


7


ENPHASE ENERGY, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
Three Months EndedSix Months Ended
June 30,
2024
March 31,
2024
June 30,
2023
June 30,
2024
June 30,
2023
Cash flows from operating activities:
Net income (loss)$10,833 $(16,097)$157,191 $(5,264)$304,064 
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization20,484 20,137 17,828 40,621 34,419 
Net amortization (accretion) of premium (discount) on marketable securities(1,030)2,825 (10,157)1,795 (17,705)
Provision (benefit) for doubtful accounts1,897 (130)449 1,767 629 
Asset impairment6,241 332 — 6,573 — 
Non-cash interest expense2,157 2,132 2,106 4,289 4,140 
Net loss (gain) from change in fair value of debt securities1,931 (942)(1,754)989 (3,498)
Stock-based compensation52,757 60,833 54,166 113,590 113,821 
Deferred income taxes(14,076)(8,292)(10,615)(22,368)(26,796)
Changes in operating assets and liabilities:
Accounts receivable82,183 77,359 (3,968)159,542 (83,497)
Inventory31,825 5,702 (15,548)37,527 (16,403)
Prepaid expenses and other assets(42,810)(10,897)(20,536)(53,707)(41,993)
Accounts payable, accrued and other liabilities(23,944)(66,284)24,685 (90,228)107,225 
Warranty obligations15 (11,923)34,681 (11,908)49,269 
Deferred revenues(1,401)(5,554)40,715 (6,955)91,800 
Net cash provided by operating activities127,062 49,201 269,243 176,263 515,475 
Cash flows from investing activities:
Purchases of property and equipment(9,636)(7,371)(44,002)(17,007)(66,478)
Purchases of marketable securities(300,053)(472,268)(577,521)(772,321)(1,272,908)
Maturities and sale of marketable securities282,063 497,373 557,471 779,436 911,804 
Net cash provided by (used in) investing activities(27,626)17,734 (64,052)(9,892)(427,582)
Cash flows from financing activities:
Partial settlement of convertible notes— (2)— (2)— 
Repurchase of common stock(99,908)(41,996)(200,000)(141,904)(200,000)
Proceeds from issuance of common stock under employee equity plans6,769 1,186 556 7,955 596 
Payment of withholding taxes related to net share settlement of equity awards(7,473)(60,042)(12,790)(67,515)(84,635)
Net cash used in financing activities(100,612)(100,854)(212,234)(201,466)(284,039)
Effect of exchange rate changes on cash and cash equivalents(374)(1,177)(326)(1,551)1,578 
Net decrease in cash and cash equivalents(1,550)(35,096)(7,369)(36,646)(194,568)
Cash and cash equivalents—Beginning of period253,652 288,748 286,045 288,748 473,244 
Cash and cash equivalents —End of period$252,102 $253,652 $278,676 $252,102 $278,676 
8


ENPHASE ENERGY, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
(In thousands, except per share data and percentages)
(Unaudited)
Three Months EndedSix Months Ended
June 30,
2024
March 31,
2024
June 30,
2023
June 30,
2024
June 30,
2023
Gross profit (GAAP)$137,166 $115,508 $323,342 $252,674 $649,713 
Stock-based compensation3,730 4,182 3,398 7,912 7,067 
Acquisition related amortization1,890 1,891 1,890 3,781 3,787 
Gross profit (Non-GAAP)$142,786 $121,581 $328,630 $264,367 $660,567 

Gross margin (GAAP)45.2 %43.9 %45.5 %44.6 %45.2 %
Stock-based compensation1.3 1.6 0.5 1.3 0.5 
Acquisition related amortization0.6 0.7 0.2 0.7 0.3 
Gross margin (Non-GAAP)47.1 %46.2 %46.2 %46.6 %46.0 %

Operating expenses (GAAP)$135,367 $144,607 $153,022 $279,974 $311,730 
Stock-based compensation (1)
(49,027)(56,651)(50,768)(105,678)(106,754)
Acquisition related expenses and amortization(3,463)(3,462)(3,884)(6,925)(7,538)
Restructuring and asset impairment charges(1,171)(1,907)(208)(3,078)(901)
Operating expenses (Non-GAAP)$81,706 $82,587 $98,162 $164,293 $196,537 

(1) Includes stock-based compensation as follows:
Research and development
$20,210 $24,550 $23,765 $44,760 $45,243 
Sales and marketing
16,784 18,178 14,515 34,962 35,934 
General and administrative
12,033 13,923 12,488 25,956 25,577 
Total
$49,027 $56,651 $50,768 $105,678 $106,754 

Income (loss) from operations (GAAP)$1,799 $(29,099)$170,320 $(27,300)$337,983 
Stock-based compensation52,757 60,833 54,166 113,590 113,821 
Acquisition related expenses and amortization5,353 5,353 5,774 10,706 11,325 
Restructuring and asset impairment charges1,171 1,907 208 3,078 901 
Income from operations (Non-GAAP)$61,080 $38,994 $230,468 $100,074 $464,030 

Net income (loss) (GAAP)$10,833 $(16,097)$157,191 $(5,264)$304,064 
Stock-based compensation52,757 60,833 54,166 113,590 113,821 
Acquisition related expenses and amortization5,353 5,353 5,774 10,706 11,325 
Restructuring and asset impairment charges1,171 1,907 208 3,078 901 
Non-cash interest expense2,157 2,132 2,106 4,289 4,140 
Non-GAAP income tax adjustment(13,447)(6,172)(13,846)(19,619)(36,333)
Net income (Non-GAAP)$58,824 $47,956 $205,599 $106,780 $397,918 

9


Three Months EndedSix Months Ended
June 30,
2024
March 31,
2024
June 30,
2023
June 30,
2024
June 30,
2023
Net income (loss) per share, basic (GAAP)$0.08 $(0.12)$1.15 $(0.04)$2.23 
Stock-based compensation0.39 0.45 0.40 0.84 0.83 
Acquisition related expenses and amortization0.04 0.04 0.04 0.08 0.08 
Restructuring and asset impairment charges0.01 0.01 — 0.02 0.01 
Non-cash interest expense0.02 0.02 0.02 0.03 0.03 
Non-GAAP income tax adjustment(0.11)(0.05)(0.10)(0.14)(0.27)
Net income per share, basic (Non-GAAP)$0.43 $0.35 $1.51 $0.79 $2.91 
Shares used in basic per share calculation GAAP and Non-GAAP135,646 135,891 136,607 135,768 136,650 
Net income (loss) per share, diluted (GAAP)$0.08 $(0.12)$1.09 $(0.04)$2.11 
Stock-based compensation0.38 0.44 0.39 0.84 0.81 
Acquisition related expenses and amortization0.04 0.04 0.05 0.08 0.08 
Restructuring and asset impairment charges0.01 0.01 0.01 0.02 0.01 
Non-cash interest expense0.02 0.02 0.02 0.03 0.03 
Non-GAAP income tax adjustment(0.10)(0.04)(0.09)(0.15)(0.20)
Net income per share, diluted (Non-GAAP) (2)
$0.43 $0.35 $1.47 $0.78 $2.84 
Shares used in diluted per share calculation GAAP136,123 135,891 145,098 135,768 145,608 
Shares used in diluted per share calculation Non-GAAP
136,123 136,730 139,770 136,439 140,280 
Income-based government grants (GAAP)$24,329 $18,617 $2,050 $42,946 $2,050 
Incremental cost for manufacturing in U.S.(5,950)(4,882)(405)(10,832)(405)
Net IRA benefit (Non-GAAP)$18,379 $13,735 $1,645 $32,114 $1,645 
Net cash provided by operating activities (GAAP)$127,062 $49,201 $269,243 $176,263 $515,475 
Purchases of property and equipment(9,636)(7,371)(44,002)(17,007)(66,478)
Free cash flow (Non-GAAP)$117,426 $41,830 $225,241 $159,256 $448,997 

(2)    Calculation of non-GAAP diluted net income per share for the three and six months ended June 30, 2023 excludes convertible Notes due 2023 interest expense, net of tax of less than $0.1 million from non-GAAP net income.



10