v3.26.1
Fair Value of Financial Instruments
12 Months Ended
Dec. 31, 2025
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments

8. FAIR VALUE OF FINANCIAL INSTRUMENTS

The Fund follows ASC 825-10, Recognition and Measurement of Financial Assets and Financial Liabilities (“ASC 825-10”), which provides companies the option to report selected financial assets and liabilities at fair value. ASC 825-10 also establishes presentation and disclosure requirements designed to facilitate comparisons between companies that choose different measurement attributes for similar types of assets and liabilities and to more easily understand the effect of the company’s choice to use fair value on its earnings. ASC 825-10 also requires companies to display the fair value of the selected assets and liabilities on the face of the balance sheet. The Fund has not elected the ASC 825-10 option to report selected financial assets and liabilities at fair value. With the exception of the line items entitled “other assets,” “secured borrowing” and “debt,” which are reported at amortized cost, the carrying value of all other assets and liabilities approximate fair value.

The Fund also follows ASC 820-10, Fair Value Measurements and Disclosures (“ASC 820-10”), which among other matters, requires enhanced disclosures about investments that are measured and reported at fair value. ASC 820-10 defines fair value, establishes a framework for measuring fair value in accordance with GAAP and expands disclosure of fair value measurements. ASC 820-10 determines fair value to be the price that would be received for an investment in a current sale, which assumes an orderly transaction between market participants on the measurement date. ASC 820-10 requires the Fund to assume that the portfolio investment is sold in its principal market to market participants or, in the absence of a principal market, the most advantageous market, which may be a hypothetical market. Market participants are defined as buyers and sellers in the principal or most advantageous market that are independent, knowledgeable, and willing and able to transact. In accordance with ASC 820-10, the Fund has considered its principal market as the market in which the Fund exits its portfolio investments with the greatest volume and level of activity. ASC 820-10 specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. In accordance with ASC 820-10, these inputs are summarized in the three broad levels listed below:

Level 1—Valuations based on quoted prices in active markets for identical assets or liabilities that the Fund has the ability to access.
Level 2—Valuations based on quoted prices in markets that are not active or for which all significant inputs are observable, either directly or indirectly.
Level 3—Valuations based on inputs that are unobservable and significant to the overall fair value measurement.

In addition to using the above inputs in investment valuations, the Valuation Designee continues to employ its net asset valuation policy and procedures that have been reviewed by the Fund’s board of trustees in connection with their designation of the Fund’s investment adviser as the valuation designee that are consistent with the provisions of Rule 2a-5 under the Investment Company Act and ASC 820-10 (see Note 2 for more information). Consistent with its valuation policy and procedures, the Valuation Designee will evaluate the source of inputs, including any markets in which the Fund’s investments are trading (or any markets in which securities with similar attributes are trading), in determining fair value. Where there may not be a readily available market value for some of the investments in the Fund’s portfolio, the fair value of a portion of the Fund’s investments may be determined using unobservable inputs.

The Fund’s portfolio investments classified as Level 3 are typically valued using two different valuation techniques. The first valuation technique is an analysis of the enterprise value (“EV”) of the portfolio company. EV means the entire value of the portfolio company to a market participant, including the sum of the values of debt and equity securities used to capitalize the enterprise at a point in time. The primary method for determining EV uses a multiple analysis whereby appropriate multiples are applied to the portfolio company’s EBITDA. EBITDA multiples are typically determined based upon review of market comparable transactions and

publicly traded comparable companies, if any. The Valuation Designee may also employ other valuation multiples to determine EV, such as revenues or, in the case of certain portfolio companies in the power generation industry, kilowatt capacity. The second method for determining EV uses a discounted cash flow analysis whereby future expected cash flows of the portfolio company are discounted to determine a present value using estimated discount rates (typically a weighted average cost of capital based on costs of debt and equity consistent with current market conditions). The EV analysis is performed to determine the value of equity investments, the value of debt investments in portfolio companies where the Fund has control or could gain control through an option or warrant security, and to determine if there is credit impairment for debt investments. If debt investments are credit impaired, an EV analysis may be used to value such debt investments; however, in addition to the methods outlined above, other methods such as a liquidation or wind-down analysis may be utilized to estimate EV. The second valuation technique is a yield analysis, which is typically performed for non-credit impaired debt investments in portfolio companies where the Fund does not own a controlling equity position. To determine fair value using a yield analysis, a current price is imputed for the investment based upon an assessment of the expected market yield for a similarly structured investment with a similar level of risk. In the yield analysis, the Valuation Designee considers the current contractual interest rate, the maturity and other terms of the investment relative to risk of the company and the specific investment. A key determinant of risk, among other things, is the leverage through the investment relative to the EV of the portfolio company. As debt investments held by the Fund are substantially illiquid with no active transaction market, the Valuation Designee depends on primary market data, including newly funded transactions, as well as secondary market data with respect to high yield debt instruments and syndicated loans, as inputs in determining the appropriate market yield, as applicable.

The following table presents fair value measurements of investments, unfunded revolving and delayed draw loan commitments and derivatives as of December 31, 2025:

  ​ ​ ​

Fair Value Measurements Using

Level 1

  ​ ​ ​

Level 2

  ​ ​ ​

Level 3

  ​ ​ ​

Total

First lien senior secured loans

$

$

6,617,396

$

10,542,870

$

17,160,266

Second lien senior secured loans

287,211

141,949

429,160

Senior subordinated loans

5,086

1,063,756

1,068,842

Corporate bonds

99,063

99,063

Collateralized loan obligations

1,051,264

1,051,264

Commercial mortgage-backed securities

99,962

99,962

Private asset-backed investments

300,947

300,947

Investments in joint ventures

391,000

391,000

Preferred equity

317,476

317,476

Other equity

 

 

 

489,521

 

489,521

Investments not measured at net asset value

$

$

6,909,693

$

14,497,808

$

21,407,501

Investments measured at net asset value(1)

101,097

Total investments

$

21,508,598

Unfunded revolving and delayed draw loan commitments(2)

$

$

$

(10,885)

$

(10,885)

Derivatives:

Foreign currency forward contracts

$

$

(22,867)

$

$

(22,867)

Interest rate swaps

$

$

58,008

$

$

58,008

(1)Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been categorized in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the consolidated statements of assets and liabilities.
(2)The fair value of unfunded revolving and delayed draw loan commitments is included in “accounts payable and other liabilities” in the accompanying consolidated statements of assets and liabilities.

The following table presents fair value measurements of investments, unfunded revolving and delayed draw loan commitments and derivatives as of December 31, 2024:

  ​ ​ ​

Fair Value Measurements Using

Level 1

  ​ ​ ​

Level 2

  ​ ​ ​

Level 3

  ​ ​ ​

Total

First lien senior secured loans

$

$

5,481,780

$

4,648,527

$

10,130,307

Second lien senior secured loans

 

 

128,558

 

29,942

 

158,500

Senior subordinated loans

 

 

 

213,500

 

213,500

Corporate bonds

65,312

65,312

Collateralized loan obligations

 

 

 

370,985

 

370,985

Commercial mortgage-backed securities

29,161

29,161

Private asset-backed investments

208,357

208,357

Preferred equity

 

 

 

122,570

 

122,570

Other equity

 

 

 

247,144

 

247,144

Investments not measured at net asset value

$

$

5,610,338

$

5,935,498

$

11,545,836

Investments measured at net asset value(1)

3,313

Total investments

$

11,549,149

Unfunded revolving and delayed draw loan commitments(2)

$

$

$

(5,572)

$

(5,572)

Derivatives:

Foreign currency forward contracts

$

$

8,506

$

$

8,506

Interest rate swaps

$

$

(28,598)

$

$

(28,598)

(1)Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been categorized in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the consolidated statements of assets and liabilities.
(2)The fair value of unfunded revolving and delayed draw loan commitments is included in “accounts payable and other liabilities” in the accompanying consolidated statements of assets and liabilities.

The following tables summarize the significant unobservable inputs the Valuation Designee used to value the majority of the Fund’s investments categorized within Level 3 as of December 31, 2025 and 2024. The tables are not intended to be all-inclusive, but instead to capture the significant unobservable inputs relevant to the determination of fair values.

  ​ ​ ​

As of December 31, 2025

 

Unobservable Input

 

Primary Valuation

Weighted

 

Asset Category

  ​ ​ ​

Fair Value

  ​ ​ ​

Techniques

  ​ ​ ​

Input

  ​ ​ ​

Estimated Range

  ​ ​ ​

Average(1)

 

First lien senior secured loans

$

10,364,836

 

Yield analysis

 

Market yield

 

5.5% – 19.1

%  

9.1

%

 

167,884

 

Broker quotes

 

N/A

 

N/A

 

N/A

10,150

Transaction Cost

N/A

N/A

N/A

Second lien senior secured loans

 

141,949

 

Yield analysis

 

Market yield

 

8.2% – 19.6

%  

12.9

%

Senior subordinated loans

 

1,032,512

 

Yield analysis

 

Market yield

 

7.0% – 24.7

%  

10.6

%

31,244

Transaction Cost

N/A

N/A

N/A

Corporate bonds

99,063

Broker quotes

N/A

N/A

N/A

Collateralized loan obligations

 

1,047,274

 

Broker quotes

 

N/A

 

N/A

 

N/A

 

3,990

 

Transaction cost

 

N/A

 

N/A

 

N/A

Commercial mortgage-backed securities

99,962

Broker quotes

N/A

N/A

N/A

Private asset-backed investments

202,865

Yield analysis

Market yield

4.0% – 13.8

%

8.7

%

50,750

Broker quotes

N/A

N/A

N/A

41,570

Transaction cost

N/A

N/A

N/A

5,762

Income (other)

Constant default rate

0.0% – 7.0

%

1.7

%

Investments in joint ventures

391,000

Yield analysis

Market yield

10.0

%

10.0

%

Preferred equity

 

165,475

 

EV market
multiple analysis

 

EBITDA multiple

 

7.1x – 22.5x

 

12.4x

152,001

Yield analysis

Market yield

9.8% – 15.0

%

12.9

%

Other equity

 

489,521

 

EV market
multiple analysis

 

EBITDA multiple

 

7.2x – 33.0x

 

15.1x

Total investments

$

14,497,808

 

  ​

 

  ​

 

 

  ​

(1)Unobservable inputs were weighted by the relative fair value of the investments.

As of December 31, 2024

 

Unobservable Input

 

Primary Valuation

Weighted

 

Asset Category

  ​ ​ ​

Fair Value

  ​ ​ ​

Techniques

  ​ ​ ​

Input

  ​ ​ ​

Estimated Range

  ​ ​ ​

Average(1)

 

First lien senior secured loans

$

4,384,607

 

Yield analysis

 

Market yield

 

6.3% – 15.8

%  

10.0

%

263,920

Broker quotes

N/A

N/A

N/A

Second lien senior secured loans

29,942

Yield analysis

Market yield

9.6% – 16.0

%

11.3

%

Senior subordinated loans

213,500

Yield analysis

Market yield

8.4% – 18.3

%

11.3

%

Corporate bonds

40,286

Broker quotes

N/A

N/A

N/A

25,026

Transaction cost

N/A

N/A

N/A

Collateralized loan obligations

344,155

Broker quotes

N/A

N/A

N/A

26,830

Transaction cost

N/A

N/A

N/A

Commercial mortgage-backed securities

29,161

Broker quotes

N/A

N/A

N/A

Private asset-backed investments

99,799

Yield analysis

Market yield

2.6% – 13.8

%

8.8

%

74,643

Transaction cost

N/A

N/A

N/A

29,782

Broker quotes

N/A

N/A

N/A

4,133

Income (other)

Constant default rate

0.0% – 10.3

%

4.0

%

Preferred equity

67,424

Yield analysis

Market yield

9.8% – 15.0

%

12.5

%

55,146

EV market multiple analysis

EBITDA multiple

3.4x – 23.0x

18.1x

Other equity

 

247,144

 

EV market multiple analysis

 

EBITDA multiple

 

8.0x – 34.6x

 

12.7x

Total investments

$

5,935,498

 

  ​

 

  ​

 

  ​

 

  ​

(1)Unobservable inputs were weighted by the relative fair value of the investments.

Changes in market yields, discount rates or EBITDA multiples, each in isolation, may change the fair value of certain of the Fund’s investments. Generally, an increase in market yields or discount rates or decrease in EBITDA multiples may result in a decrease in the fair value of certain of the Fund’s investments.

Due to the inherent uncertainty of determining the fair value of investments that do not have a readily available market value, the fair value of the Fund’s investments may fluctuate from period to period. Additionally, the fair value of the Fund’s investments may differ significantly from the values that would have been used had a ready market existed for such investments and may differ materially from the values that the Fund may ultimately realize. Further, such investments are generally subject to legal and other restrictions on resale or otherwise are less liquid than publicly traded securities. If the Fund was required to liquidate a portfolio investment in a forced or liquidation sale, it could realize significantly less than the value at which the Fund has recorded it.

In addition, changes in the market environment and other events that may occur over the life of the investments may cause the gains or losses ultimately realized on these investments to be different than the unrealized gains or losses reflected in the valuations currently assigned.

The following table presents changes in investments that use Level 3 inputs as of and for the year ended December 31, 2025:

As of and For the
Year Ended

  ​ ​ ​

December 31, 2025

Balance as of December 31, 2024

$

5,935,498

Net realized gains

 

31,058

Net unrealized gains

 

145,112

Purchases

 

10,392,681

Sales

 

(585,311)

Repayments

 

(1,187,965)

PIK interest and dividends

 

81,200

Net accretion of discount on investments

 

25,821

Transfers into Level 3

 

337,669

Transfers out of Level 3

(677,955)

Balance as of December 31, 2025

$

14,497,808

Investments were transferred into and out of Level 3 during the year ended December 31, 2025 generally as a result of changes in the observability of significant inputs or available market data for certain portfolio companies.

As of December 31, 2025, the net unrealized appreciation on the investments that use Level 3 inputs was $194,934.

For the year ended December 31, 2025, the total amount of gains (losses) included in earnings attributable to the change in unrealized gains (losses) relating to the Fund’s Level 3 assets still held as of December 31, 2025, and reported within the net unrealized gains (losses) on investments and foreign currency transactions in the Fund’s consolidated statements of operations, was $149,047.

The following table presents changes in investments that use Level 3 inputs as of and for the year ended December 31, 2024:

  ​ ​ ​

As of and For the
Year Ended
December 31, 2024

Balance as of December 31, 2023

$

1,002,343

Net realized gains

 

4,037

Net unrealized gains

 

51,957

Purchases

5,368,849

Sales

 

(159,181)

Repayments

(207,091)

PIK interest and dividends

 

24,834

Net accretion of discount on investments

10,729

Transfers into Level 3

153,782

Transfers out of Level 3

(314,761)

Balance as of December 31, 2024

$

5,935,498

Investments were transferred into and out of Level 3 during the year ended December 31, 2024 generally as a result of changes in the observability of significant inputs or available market data for certain portfolio companies.

As of December 31, 2024, the net unrealized appreciation on the investments that use Level 3 inputs was $61,136.

For the year ended December 31, 2024, the total amount of gains (losses) included in earnings attributable to the change in unrealized gains (losses) relating to the Fund’s Level 3 assets still held as of December 31, 2024, and reported within the net unrealized gains (losses) on investments and foreign currency transactions in the Fund’s consolidated statements of operations was $52,042.

The following are the carrying and fair values of the Fund’s debt obligations as of December 31, 2025 and 2024.

  ​ ​ ​

As of December 31,

2025

  ​ ​ ​

2024

Carrying Value(1)

  ​ ​ ​

Fair Value(6)

  ​ ​ ​

Carrying Value(1)

  ​ ​ ​

Fair Value(6)

Revolving Credit Facility

$

2,525,642

$

2,525,642

$

489,453

$

489,453

SG Funding Facility

 

612,811

 

612,811

 

861,811

 

861,811

SB Funding Facility

400,000

400,000

75,000

75,000

BNP Funding Facility

900,000

900,000

250,000

250,000

January 2037 CLO Notes (principal amount outstanding of $476,000)(2)

473,310

(3)

473,310

473,120

(3)

473,120

April 2038 CLO Debt (principal amount outstanding of $350,000 and $0, respectively)(2)

348,196

(3)

348,196

January 2039 CLO Debt (principal amount outstanding of $532,000 and $0, respectively)(2)

529,820

(3)

529,820

March 2028 Notes (principal amount outstanding of $1,000,000)

1,004,008

(3)(4)

1,013,110

984,492

(3)(4)

1,000,510

September 2028 Notes (principal amount outstanding of $600,000 and $0, respectively)

597,103

(3)(4)

604,992

January 2029 Notes (principal amount outstanding of $600,000 and $0, respectively)

589,036

(3)(4)

593,616

August 2029 Notes (principal amount outstanding of $700,000)

705,261

(3)(4)

717,759

687,445

(3)(4)

712,824

February 2030 Notes (principal amount outstanding of $750,000)

731,239

(3)(4)

757,665

705,863

(3)(4)

740,565

September 2030 Notes (principal amount outstanding of $500,000 and $0, respectively)

496,117

(3)(4)

505,680

January 2031 Notes (principal amount outstanding of $500,000 and $0, respectively)

483,459

(3)(4)

491,060

March 2032 Notes (principal amount outstanding of $750,000 and $0, respectively)

764,594

(3)(4)

770,467

Total

$

11,160,596

(5)

$

11,244,128

$

4,527,184

(5)

$

4,603,283

(1)The Revolving Credit Facility, the SG Funding Facility, the SB Funding Facility and the BNP Funding Facility carrying values are the same as the principal amounts outstanding.
(2)Excludes the January 2037 CLO Subordinated Notes, the April 2038 CLO Subordinated Notes and the January 2039 CLO Subordinated Notes, which were retained by the Fund and, as such, eliminated in consolidation. See Note 5 for more information on the Debt Securitizations.
(3)Represents the aggregate principal amount outstanding, less unamortized debt issuance costs and the unaccreted discount recorded upon issuance.
(4)The carrying value of the March 2028 Notes, the September 2028 Notes, the January 2029 Notes, the August 2029 Notes, the February 2030 Notes, the September 2030 Notes, the January 2031 Notes and the March 2032 Notes as of December 31, 2025 includes adjustments as a result of effective hedge accounting relationships. The carrying value of the March 2028 Notes, the August 2029 Notes and the February 2030 Notes as of December 31, 2024 includes adjustments as a result of effective hedge accounting relationships. See Notes 5 and 6 for more information.
(5)Total principal amount of outstanding debt totaled $11,194,548 and $4,602,317 as of December 31, 2025 and 2024, respectively.
(6)The fair value of the debt obligations would be categorized as Level 2 under ASC 820-10.