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Fair Value Disclosures
3 Months Ended
Feb. 29, 2024
Fair Value Disclosures [Abstract]  
Fair Value Disclosures Fair Value Disclosures
The following is a summary of our financial assets and liabilities that are accounted for at fair value on a recurring basis, excluding Investments at fair value based on net asset value (“NAV”) of $1.25 billion and $1.21 billion at February 29, 2024 and November 30, 2023, respectively, by level within the fair value hierarchy (in thousands):
February 29, 2024
Level 1Level 2Level 3Counterparty
 and Cash
Collateral
Netting (1)
Total
Assets:
Financial instruments owned:
Corporate equity securities$5,507,909 $340,379 $173,214 $— $6,021,502 
Corporate debt securities— 5,809,579 35,335 — 5,844,914 
Collateralized debt obligations and collateralized loan obligations— 782,391 69,367 — 851,758 
U.S. government and federal agency securities2,990,863 107,066 — — 3,097,929 
Municipal securities— 275,217 — — 275,217 
Sovereign obligations887,739 651,353 — — 1,539,092 
Residential mortgage-backed securities— 1,448,311 684 — 1,448,995 
Commercial mortgage-backed securities— 318,198 473 — 318,671 
Other asset-backed securities— 140,520 102,256 — 242,776 
Loans and other receivables— 1,429,594 78,885 — 1,508,479 
Derivatives310 2,898,300 7,019 (2,213,583)692,046 
Investments at fair value— 121,764 — 121,770 
Total financial instruments owned, excluding Investments at fair value based on NAV$9,386,821 $14,200,914 $588,997 $(2,213,583)$21,963,149 
Securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations$126,340 $— $— $— $126,340 
Securities received as collateral110,897 — — — 110,897 
Liabilities:
Financial instruments sold, not yet purchased:
Corporate equity securities$2,954,918 $86,820 $675 $— $3,042,413 
Corporate debt securities— 3,631,375 124 — 3,631,499 
Collateralized debt obligations and collateralized loan obligations— 672 — — 672 
U.S. government and federal agency securities2,348,603 — — — 2,348,603 
Sovereign obligations1,091,150 614,857 — — 1,706,007 
Commercial mortgage-backed securities— — 944 — 944 
Loans— 86,293 1,466 — 87,759 
Derivatives390 3,133,838 59,108 (1,967,283)1,226,053 
Total financial instruments sold, not yet purchased$6,395,061 $7,553,855 $62,317 $(1,967,283)$12,043,950 
Other secured financings$— $— $3,965 $— $3,965 
Obligation to return securities received as collateral110,897 — — — 110,897 
Long-term debt— 972,243 779,529 — 1,751,772 
(1)Represents counterparty and cash collateral netting across the levels of the fair value hierarchy for positions with the same counterparty.
November 30, 2023 (1)
Level 1Level 2Level 3Counterparty 
and Cash 
Collateral
Netting (2)
Total
Assets:
Financial instruments owned:
Corporate equity securities$3,831,698 $211,182 $181,294 $— $4,224,174 
Corporate debt securities— 4,921,222 26,112 — 4,947,334 
Collateralized debt obligations and collateralized loan obligations— 869,246 64,862 — 934,108 
U.S. government and federal agency securities3,563,164 65,566 — — 3,628,730 
Municipal securities— 223,502 — — 223,502 
Sovereign obligations1,051,494 609,452 — — 1,660,946 
Residential mortgage-backed securities— 2,048,309 20,871 — 2,069,180 
Commercial mortgage-backed securities— 344,902 508 — 345,410 
Other asset-backed securities— 255,048 117,661 — 372,709 
Loans and other receivables— 1,320,217 130,101 — 1,450,318 
Derivatives314 3,649,814 8,336 (3,107,620)550,844 
Investments at fair value— — 130,835 — 130,835 
Total financial instruments owned, excluding Investments at fair value based on NAV$8,446,670 $14,518,460 $680,580 $(3,107,620)$20,538,090 
Securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations$110,198 $— $— $— $110,198 
Securities received as collateral8,800 — — — 8,800 
Liabilities:
Financial instruments sold, not yet purchased:
Corporate equity securities$2,235,049 $83,180 $676 $— $2,318,905 
Corporate debt securities— 2,842,776 124 — 2,842,900 
Collateralized debt obligations and collateralized loan obligations— 36 — — 36 
U.S. government and federal agency securities2,957,787 — — — 2,957,787 
Sovereign obligations1,229,795 579,302 — — 1,809,097 
Residential mortgage-backed securities— 463 — — 463 
Commercial mortgage-backed securities— — 840 — 840 
Loans— 173,828 1,521 — 175,349 
Derivatives54 3,851,004 59,291 (2,764,572)1,145,777 
Total financial instruments sold, not yet purchased$6,422,685 $7,530,589 $62,452 $(2,764,572)$11,251,154 
Other secured financings$— $— $3,898 $— $3,898 
Obligation to return securities received as collateral8,800 — — — 8,800 
Long-term debt— 963,846 744,597 — 1,708,443 
(1)Excludes amounts for financial instruments reclassified to Assets held for sale and Liabilities held for sale. Refer to Note 5, Assets Held for Sale and Discontinued Operations for further information.
(2)Represents counterparty and cash collateral netting across the levels of the fair value hierarchy for positions with the same counterparty.
For a description of the valuation basis, including valuation techniques and inputs, used in measuring our financial assets and liabilities that are accounted for at fair value on a recurring basis refer to our consolidated financial statements included in Part II, Item 8 of our Annual Report on Form 10-K for the year ended November 30, 2023.
Investments at Fair Value
Investments at fair value includes investments in hedge funds and private equity funds, which are measured at the NAV of the funds, provided by the fund managers and are excluded from the fair value hierarchy. Investments at fair value also include direct equity investments in private companies, which are measured at fair value using valuation techniques involving quoted prices of or market data for comparable companies, similar company ratios and multiples (e.g., price/EBITDA, price/book value), discounted cash flow analyses and transaction prices observed for subsequent financing or capital issuance by the company. Direct equity investments in private companies are categorized within Level 2 or Level 3 of the fair value hierarchy.
The following tables present information about our investments in entities that have the characteristics of an investment company (in thousands):
February 29, 2024
Fair Value (1)Unfunded
Commitments
Redemption FrequencyRedemption Notice Period
Equity Long/Short Hedge Funds (2)$316,630 $— 
Quarterly (64%)
Monthly (36%)
60 - 90 days
60 days
Equity Funds (3)50,224 36,468 
N/R (100%)
N/R
Commodity Funds (4)20,964 — 
Quarterly (100%)
60 days
Multi-asset Funds (5)349,971 — 
Monthly (83%)
Quarterly (14%)
N/R (3%)
60 days
90 days
N/R
Other Funds (6)510,608 131,985 
Quarterly (65%)
N/R (35%)
90 days
N/R
Total$1,248,397 $168,453 
November 30, 2023
Fair Value (1)Unfunded
Commitments
Redemption
Frequency
Redemption
Notice Period
Equity Long/Short Hedge Funds (2)$341,530 $— 
Quarterly (57%)
N/R (43%)
60 - 90 days
N/R
Equity Funds (3)55,701 37,534 
N/R (100%)
N/R
Commodity Funds (4)21,747 — 
Quarterly (100%)
60 days
Multi-asset Funds (5)357,445 — 
Monthly (83%)
Quarterly (13%)
N/R (4%)
60 days
90 days
N/R
Other Funds (6)432,960 132,662 
Quarterly (75%)
N/R (25%)
90 days
N/R
Total$1,209,383 $170,196 
N/R - Not redeemable
(1)Where fair value is calculated based on NAV, fair value has been derived from each of the funds’ capital statements.
(2)Includes investments in hedge funds that invest, long and short, primarily in both public and private equity securities in domestic and international markets. The investments that cannot be redeemed at November 30, 2023, are not redeemable because these investments include restrictions that do not allow for redemption before November 30, 2023 or August 31, 2025.
(3)Includes investments in equity funds that invest in the equity of various U.S. and foreign private companies in a broad range of industries. These investments cannot be redeemed; instead, distributions are received through the liquidation of the underlying assets of the funds which are primarily expected to be liquidated in approximately one to eleven years.
(4)Includes investments in a hedge fund that invests, long and short, primarily in commodities.
(5)Includes investments in hedge funds that invest, long and short, primarily in multi-asset securities in domestic and international markets in both the public and private sectors. The investments that cannot be redeemed at February 29, 2024 and November 30, 2023 are not redeemable because these investments include restrictions that do not allow for redemption before April 1, 2024.
(6)Primarily includes investments in a fund that invests in short-term trade receivables and payables that are expected to generally be outstanding between 90 to 120 days and short-term credit instruments, as well as investments in a fund that invests, long and short, in distressed and special situations credit strategies across sectors and asset types.
Level 3 Rollforwards
The following is a summary of changes in fair value of our financial assets and liabilities that have been categorized within Level 3 of the fair value hierarchy for the three months ended February 29, 2024 (in thousands):

Three Months Ended February 29, 2024
Balance at November 30, 2023Total gains/losses (realized and unrealized) (1)PurchasesSalesSettlementsIssuancesNet transfers into/
(out of) Level 3
Balance at February 29, 2024
For instruments still held at
 February 29, 2024, changes in
unrealized gains (losses) included in:
Earnings (1)Other comprehensive income
 (loss) (1)
Assets:
Financial instruments owned:
Corporate equity securities$181,294 $(197)$167 $(265)$— $— $(7,785)$173,214 $(158)$— 
Corporate debt securities26,112 846 20,437 (513)(200)— (11,347)35,335 801 — 
CDOs and CLOs64,862 11,121 16,997 (13,836)(9,539)— (238)69,367 1,355 — 
RMBS20,871 (202)— — (5,360)— (14,625)684 32 — 
CMBS508 (35)— — — — — 473 (64)— 
Other ABS117,661 (3,165)11,686 (17,650)(5,834)— (442)102,256 (1,468)— 
Loans and other receivables130,101 (15,592)5,477 (24,382)(3,007)— (13,712)78,885 (17,991)— 
Investments at fair value130,835 (10,691)1,627 — — — (7)121,764 (10,691)— 
Liabilities:
Financial instruments sold, not yet purchased:
Corporate equity securities$676 $(7)$— $$— $— $— $675 $$— 
Corporate debt securities124 — — — — — — 124 — — 
CMBS840 — (245)350 — — (1)944 — — 
Loans1,521 (54)(81)— — — 80 1,466 (183)— 
Net derivatives (2)50,955 (4,833)— 245 — — 5,722 52,089 4,340 — 
Other secured financings3,898 4,482 — — (4,415)— — 3,965 (4,482)— 
Long-term debt744,597 12,284 — — — 21,456 1,192 779,529 (14,477)2,193 
(1)Realized and unrealized gains/losses are primarily reported in Principal transactions revenues in our Consolidated Statements of Earnings. Changes in instrument-specific credit risk related to structured notes within Long-term debt are presented net of tax in our Consolidated Statements of Comprehensive Income.
(2)Net derivatives represent Financial instruments owned—Derivatives and Financial instruments sold, not yet purchased—Derivatives.
Analysis of Level 3 Assets and Liabilities for the Three Months Ended February 29, 2024
During the three months ended February 29, 2024, transfers of assets of $11.2 million from Level 2 to Level 3 of the fair value hierarchy are primarily attributed to:
Loan and other receivables of $6.5 million, Other ABS of $1.7 million, Corporate debt securities of $1.7 million and Corporate equity securities of $1.3 million due to reduced pricing transparency.
During the three months ended February 29, 2024, transfers of assets of $59.4 million from Level 3 to Level 2 of the fair value hierarchy are primarily attributed to:
Loans and other receivables of $20.2 million, RMBS of $14.6 million, Corporate debt securities of $13.0 million, Corporate equity securities of $9.1 million and Other ABS of $2.2 million due to greater pricing transparency supporting classification into Level 2.
During the three months ended February 29, 2024, transfers of liabilities of $31.6 million from Level 2 to Level 3 of the fair value hierarchy are primarily attributed to:
Structured notes within Long-term debt of $16.1 million and Net derivatives of $15.4 million due to reduced market and pricing transparency.
During the three months ended February 29, 2024, transfers of liabilities of $24.6 million from Level 3 to Level 2 of the fair value hierarchy are primarily attributed to:
Structured notes within Long-term debt of $14.9 million and Net derivatives of $9.7 million due to greater pricing and market transparency.
Net losses on Level 3 assets were $17.9 million and net losses on Level 3 liabilities were $11.9 million for the three months ended February 29, 2024. Net losses on Level 3 assets were primarily due to decreased market values across Loans and other receivables, Investments at fair value and Other ABS, partially offset by increased valuations of CDOs and CLOs. Net losses on Level 3 liabilities were primarily due to increased valuations of structured notes within Long-term debt and Other secured financings, partially offset by decreases in certain derivatives.
The following is a summary of changes in fair value of our financial assets and liabilities that have been categorized within Level 3 of the fair value hierarchy for the three months ended February 28, 2023 (in thousands):
Three Months Ended February 28, 2023
Balance at November 30, 2022Total gains/losses (realized and unrealized) (1)PurchasesSalesSettlementsIssuancesNet transfers into/
(out of) Level 3
Balance at February 28, 2023
For instruments still held at
February 28, 2023, changes in unrealized gains (losses) included in:
Earnings (1)Other comprehensive income
 (loss) (1)
Assets:
Financial instruments owned:
Corporate equity securities$240,347 $17,688 $— $(297)$— $— $3,896 $261,634 $17,648 $— 
Corporate debt securities30,232 (1,715)3,147 (7,305)(200)— 17,634 41,793 (1,834)— 
CDOs and CLOs55,824 4,810 36,441 (15,666)(8,971)— — 72,438 (2,985)— 
RMBS27,617 (3,605)— — (25)— — 23,987 (2,868)— 
CMBS839 (353)— — — — — 486 (356)— 
Other ABS94,677 (2,940)13,740 — (5,959)— 910 100,428 (1,716)— 
Loans and other receivables168,875 446 3,267 (10,160)(8)— (13,747)148,673 38 — 
Investments at fair value161,992 (2,636)5,637 (2,420)(4,710)— — 157,863 (2,636)— 
Liabilities:
Financial instruments sold, not yet purchased:
Corporate equity securities$750 $(135)$— $13 $— $— $— $628 $135 $— 
Corporate debt securities500 (28)(187)— — — — 285 28 — 
CMBS490 — — 35 — — — 525 525 — 
Loans3,164 120 (211)— — — (28)3,045 (199)— 
Net derivatives (2)59,524 9,713 — 127 (537)— 18,504 87,331 (10,352)— 
Other secured financings1,712 — — — — — — 1,712 — — 
Long-term debt661,123 19,877 — — — 203 2,495 683,698 15,593 (35,470)
(1)Realized and unrealized gains/losses are primarily reported in Principal transactions revenues in our Consolidated Statements of Earnings. Changes in instrument-specific credit risk related to structured notes within Long-term debt are presented net of tax in our Consolidated Statements of Comprehensive Income.
(2)Net derivatives represent Financial instruments owned—Derivatives and Financial instruments sold, not yet purchased—Derivatives.
Analysis of Level 3 Assets and Liabilities for the Three Months Ended February 28, 2023
During the three months ended February 28, 2023, transfers of assets of $39.8 million from Level 2 to Level 3 of the fair value hierarchy are primarily attributed to:
Corporate debt securities of $17.7 million, Loans and other receivables of $13.9 million, Corporate equity securities of $4.3 million and Other ABS of $3.9 million due to reduced pricing transparency.
During the three months ended February 28, 2023, transfers of assets of $31.1 million from Level 3 to Level 2 of the fair value hierarchy are primarily attributed to:
Loans and other receivables of $27.7 million and Other ABS of $3.0 million due to greater pricing transparency supporting classification into Level 2.
During the three months ended February 28, 2023, transfers of liabilities of $58.2 million from Level 2 to Level 3 of the fair value hierarchy are primarily attributed to:
Net derivatives of $34.1 million and structured notes within Long-term debt of $24.1 million due to reduced market and pricing transparency.
During the three months ended February 28, 2023, transfers of liabilities of $37.2 million from Level 3 to Level 2 of the fair value hierarchy are primarily attributed to:
Structured notes within Long-term debt of $21.6 million and net derivatives of $15.6 million due to greater pricing and market transparency.
Net gains on Level 3 assets were $11.7 million and net losses on Level 3 liabilities were $29.5 million for the three months ended February 28, 2023. Net gains on Level 3 assets were primarily due to increased market values across Corporate equity securities and CDOs and CLOs, partially offset by decreases in RMBS, Other ABS, Investments at fair value and Corporate debt securities. Net losses on Level 3 liabilities were primarily due to decreased valuations of structured notes within Long-term debt and certain derivatives.
Quantitative Information about Significant Unobservable Inputs used in Level 3 Fair Value Measurements at February 29, 2024 and November 30, 2023
The tables below present information on the valuation techniques, significant unobservable inputs and their ranges for our financial assets and liabilities, subject to threshold levels related to the market value of the positions held, measured at fair value on a recurring basis with a significant Level 3 balance. The range of unobservable inputs could differ significantly across different firms given the range of products across different firms in the financial services sector. The inputs are not representative of the inputs that could have been used in the valuation of any one financial instrument (i.e., the input used for valuing one financial instrument within a particular class of financial instruments may not be appropriate for valuing other financial instruments within that given class). Additionally, the ranges of inputs presented below should not be construed to represent uncertainty regarding the fair values of our financial instruments; rather, the range of inputs is reflective of the differences in the underlying characteristics of the financial instruments in each category.
For certain categories, we have provided a weighted average of the inputs allocated based on the fair values of the financial instruments comprising the category. We do not believe that the range or weighted average of the inputs is indicative of the reasonableness of uncertainty of our Level 3 fair values. The range and weighted average are driven by the individual financial instruments within each category and their relative distribution in the population. The disclosed inputs when compared with the inputs as disclosed in other periods should not be expected to necessarily be indicative of changes in our estimates of unobservable inputs for a particular financial instrument as the population of financial instruments comprising the category will vary from period to period based on purchases and sales of financial instruments during the period as well as transfers into and out of Level 3 each period.
February 29, 2024
Financial Instruments Owned:Fair Value
(in thousands)
Valuation TechniqueSignificant Unobservable Input(s)Input / RangeWeighted
Average
Corporate equity securities$173,214 
Non-exchange-traded securitiesMarket approachPrice$0-$325$61
Corporate debt securities$35,335 Scenario analysisEstimated recovery percentage4%
Market approachPrice$42-$102$85
CDOs and CLOs$54,253 Discounted cash flowsConstant prepayment rate20%
Constant default rate2%
Loss severity30%
Discount rate/yield13 %-23%19%
Market approachPrice$51-$106$92
Other ABS$88,370 Discounted cash flowsDiscount rate/yield%-20%17%
Cumulative loss rate%-32%26%
Duration (years)0.9-2.21.7
Market approachPrice$100
Loans and other receivables$73,810 Market approachPrice$34-$125$84
Scenario analysisEstimated recovery percentage%-100%66%
Derivatives$3,393 
Equity optionsVolatility benchmarkingVolatility64.5
Investments at fair value$117,620 
Private equity securitiesMarket approachPrice$1-$7,760$565
Discount rate/yield28%
Revenue$30,393,087
Financial Instruments Sold, Not Yet Purchased:
Corporate debt securities$124 Scenario analysisEstimated recovery percentage4%
Derivatives$57,337 
Equity optionsVolatility benchmarkingVolatility31.8-112.547.6
Embedded optionsMarket approachBasis points upfront0.2-24.316.2
Other secured financings$3,965 Scenario analysisEstimated recovery percentage60 %-100%93%
Long-term debt$779,529 
Structured notesMarket approachPrice$58-$117$83
Price€65-€105€87
November 30, 2023
Financial Instruments Owned:Fair Value
(in thousands)
Valuation TechniqueSignificant Unobservable Input(s)Input / RangeWeighted
Average
Corporate equity securities$181,294 
Non-exchange-traded securitiesMarket approachPrice$0-$325$59
Corporate debt securities$26,112 Market approachPrice$40-$94$50
Discounted cash flowsDiscount rate/yield11%
Scenario analysisEstimated recovery percentage4%
CDOs and CLOs$64,862 Discounted cash flowsConstant prepayment rate15 %-20%19%
Constant default rate2%
Loss severity35 %-40%36%
Discount rate/yield21 %-26%24%
Market approachPrice$48-$100$88
CMBS$508 Scenario analysisEstimated recovery percentage28%
Other ABS$102,423 Discounted cash flowsDiscount rate/yield10 %-21%18%
Cumulative loss rate%-32%25%
Duration (years)1.1-2.21.7
Market approachPrice$100
Loans and other receivables$130,101 Market approachPrice$82-$157$127
Scenario analysisEstimated recovery percentage%-73%40%
Derivatives$2,395 
Equity optionsVolatility benchmarkingVolatility60%
Investments at fair value$127,237 
Private equity securitiesMarket approachPrice$1-$6,819$484
Discount rate/yield28%
Revenue$30,538,979
Financial Instruments Sold, Not Yet Purchased:
Corporate debt securities$124 Scenario analysisEstimated recovery percentage4%
Loans $1,521 Market approach Price$101
Derivatives$56,779 
Equity optionsVolatility benchmarkingVolatility31 %-87%42%
Embedded optionsMarket approachBasis points upfront0.4-25.517.9
Other secured financings$3,898 Scenario analysisEstimated recovery percentage18 %-73%53%
Long-term debt$744,597 
Structured notes Market approach Price$57-$114$78
Price€60-€103€84
The fair values of certain Level 3 assets and liabilities that were determined based on third-party pricing information, unadjusted past transaction prices or a percentage of the reported enterprise fair value are excluded from the above tables. At February 29, 2024 and November 30, 2023, asset exclusions consisted of $43.0 million and $45.6 million, respectively, primarily comprised of CDOs and CLOs, Other ABS, Loans and other receivables, Investments at Fair Value, certain derivatives, RMBS and CMBS. At February 29, 2024 and November 30, 2023, liability exclusions consisted of $4.9 million and $4.0 million, respectively, primarily comprised of certain derivatives, loans, CMBS and corporate equity securities.
Uncertainty of Fair Value Measurement from Use of Significant Unobservable Inputs
For recurring fair value measurements categorized within Level 3 of the fair value hierarchy, the uncertainty of the fair value measurement due to the use of significant unobservable inputs and interrelationships between those unobservable inputs (if any) are described below:
Non-exchange-traded securities, corporate debt securities, CDOs and CLOs, loans and other receivables, other ABS, private equity securities, certain derivatives and structured notes using a market approach valuation technique. A significant increase (decrease) in the price of the private equity securities, non-exchange-traded securities, corporate debt securities, CDOs and CLOs, other ABS, loans and other receivables or structured notes would result in a significantly higher (lower) fair value measurement. A significant increase (decrease) in the revenue multiple related to private equity securities would result in a significantly higher (lower) fair value measurement. A significant increase (decrease) in the discount rate/security yield related to private equity securities would result in a significantly lower (higher) fair value measurement. Depending on whether we are a receiver or (payer) of basis points upfront, a significant increase in basis points would result in a significant increase (decrease) in the fair value measurement of options.
Loans and other receivables, corporate debt securities, CMBS and other secured financings using scenario analysis. A significant increase (decrease) in the possible recovery rates of the cash flow outcomes underlying the financial instrument would result in a significantly higher (lower) fair value measurement for the financial instrument.
CDOs and CLOs, corporate debt securities and other ABS using a discounted cash flow valuation technique. A significant increase (decrease) in isolation in the constant default rate, loss severity or cumulative loss rate would result in a significantly lower (higher) fair value measurement. The impact of changes in the constant prepayment rate and duration would have differing impacts depending on the capital structure and type of security. A significant increase (decrease) in the discount rate/security yield would result in a significantly lower (higher) fair value measurement.
Derivative equity options using volatility benchmarking. A significant increase (decrease) in volatility would result in a significantly higher (lower) fair value measurement.
Fair Value Option Election
For a description of our financial assets and liabilities we have elected the fair value option refer to our consolidated financial statements included in Part II, Item 8 of our Annual Report on Form 10-K for the year ended November 30, 2023.
The following is a summary of gains (losses) due to changes in fair value related to instrument-specific credit risk on loans, other receivables and debt instruments and gains (losses) due to other changes in fair value on Long-term debt measured at fair value under the fair value option (in thousands):
Three Months Ended 
February 29, 2024February 28, 2023
Financial instruments owned:
Loans and other receivables$(7,410)$7,454 
Other secured financings:
Other changes in fair value (2)$(4,482)$— 
Long-term debt:
Changes in instrument-specific credit risk (1)$(3,980)$(71,660)
Other changes in fair value (2)(43,817)45,825 
(1)Changes in fair value of structured notes related to instrument-specific credit risk are presented net of tax in our Consolidated Statements of Comprehensive Income.
(2)Other changes in fair value are included in Principal transactions revenues in our Consolidated Statements of Earnings.
The following is a summary of the amounts by which contractual principal is greater than (less than) fair value for loans and other receivables, Other secured financings and Long-term debt measured at fair value under the fair value option (in thousands):
February 29, 2024November 30, 2023
Financial instruments owned:
Loans and other receivables (1)$1,975,612 $2,344,468 
Loans and other receivables on nonaccrual status and/or 90 days or greater past due (1) (2)253,784 259,354 
Long-term debt248,547 294,256 
Other secured financings459 1,377 
(1)Interest income is recognized separately from other changes in fair value and is included in Interest revenues in our Consolidated Statements of Earnings.
(2)Amounts include loans and other receivables 90 days or greater past due by which contractual principal exceeds fair value of $146.8 million and $187.4 million at February 29, 2024 and November 30, 2023, respectively.
The aggregate fair value of loans and other receivables on nonaccrual status and/or 90 days or greater past due was $67.3 million and $98.1 million at February 29, 2024 and November 30, 2023, respectively, which includes loans and other receivables 90 days or greater past due of $54.0 million and $37.6 million at February 29, 2024 and November 30, 2023, respectively.
Assets Measured at Fair Value on a Non-recurring Basis
Certain assets were measured at fair value on a non-recurring basis and are not included in the tables above. Impairment losses for the three months ended February 28, 2023 attributable to an equity method investment were $22.1 million and were recognized in Other revenues in our Consolidated Statements of Earnings. The assets of the equity method investment were included within the Asset Management reportable business segment. At November 30, 2023, the equity method investment had a fair value of zero and would be categorized within Level 3 of the fair value hierarchy. Fair value at February 29, 2024 was based on our best estimate of what could be recognized in a sale transaction for the investment.
During the three months ended February 29, 2024, our shares in Monashee, an equity method investment, were converted to a newly created class of nonmarketable preferred shares. Our equity method investment was remeasured to a fair value of $21.9 million in connection with its nonmonetary exchange into the preferred shares.
Financial Instruments Not Measured at Fair Value
Certain of our financial instruments are not carried at fair value but are recorded at amounts that approximate fair value due to their liquid or short-term nature and generally negligible credit risk. These financial assets include Cash and cash equivalents and Cash and securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations and would generally be presented within Level 1 of the fair value hierarchy.
We have equity securities without readily determinable fair values, which we account for at cost, minus impairment, which are presented within Other assets in our Consolidated Statements of Financial Condition and were $21.9 million and 0.0 million at February 29, 2024 and November 30, 2023, respectively. Net losses of $33.2 million were recognized on these investments during the three months ended February 28, 2023. There were no impairments on these investments during the three months ended February 29, 2024 and February 28, 2023.