v3.25.2
Borrowings
 6 Months Ended
Jun. 30, 2025
Debt Disclosure [Abstract]  
Borrowings Borrowings
In accordance with the 1940 Act, with certain limitations, the Company is allowed to borrow amounts such that its asset coverage, as defined in the 1940 Act, is at least 150% after such borrowing. On September 25, 2018, the Company’s sole initial shareholder approved the adoption of this 150% threshold pursuant to Section 61(a)(2) of the 1940 Act. As of June 30, 2025 and December 31, 2024, the Company’s asset coverage was 188.5% and 185.7%, respectively.
SPV Financing Facilities
The following wholly-owned subsidiaries of the Company have entered into secured financing facilities, as described below: Jackson Hole Funding, Breckenridge Funding, Big Sky Funding, and BXSL CLO 2025-1 which are collectively referred to as the “SPVs,” and such secured financing facilities described below are collectively referred to as the “SPV Financing Facilities.”
The obligations of each SPV to the lenders under the applicable SPV Financing Facility are secured by a first priority security interest in all of the applicable SPV’s portfolio investments and cash. The obligations of each SPV under the applicable SPV Financing Facility are non-recourse to the Company, and the Company’s exposure to the credit facility is limited to the value of its investment in the applicable SPV.
In connection with the SPV Financing Facilities, the applicable SPV has made certain customary representations and warranties and is required to comply with various covenants, reporting requirements and other customary requirements for similar facilities. Each SPV Financing Facility contains customary events of default for similar financing transactions, including if a change of control of the applicable SPV occurs. Upon the occurrence and during the continuation of an event of default, the lenders under the applicable SPV Financing Facility may declare the outstanding advances and all other obligations under the applicable SPV Financing Facility immediately due and payable. The occurrence of an event of default triggers a requirement that the applicable SPV obtain the consent of the lenders under the applicable SPV Financing Facility prior to entering into any sale or disposition with respect to portfolio investments.
As of June 30, 2025 and December 31, 2024, the Company was in compliance with all covenants and other requirements of each of the SPV Financing Facilities.
Jackson Hole Funding Facility
On November 16, 2018, Jackson Hole Funding, the Company’s wholly-owned subsidiary that holds primarily originated loan investments, entered into a senior secured revolving credit facility (which was subsequently amended and restated on December 16, 2021, and amended effective as of September 16, 2022, November 15, 2023, December 18, 2023, and December 19, 2024 and as further amended from time to time, the “Jackson Hole Funding Facility”) with JPMorgan Chase Bank, National Association (“JPM”). JPM serves as administrative agent, Citibank, N.A., serves as collateral agent and securities intermediary, Virtus Group, LP serves as collateral administrator and the Company serves as portfolio manager under the Jackson Hole Funding Facility.
Prior to December 19, 2024, advances under the Jackson Hole Funding Facility bore interest at a per annum rate equal to the benchmark in effect for the currency of the applicable advances (which is the three-month term SOFR for dollar advances), plus the applicable margin of 2.375% per annum for certain foreign currency advances to 2.525% per annum for dollar advances. From and after December 19, 2024, advances under the Jackson Hole Funding Facility bear interest at a per annum rate equal to the benchmark in effect for the currency of the applicable advances (which is the three-month Term SOFR for dollar advances), plus the applicable margin of 1.95% per annum for all advances. Jackson Hole Funding is required to utilize a minimum percentage of 75% of the financing commitments. Unused amounts below such minimum utilization amount accrue a fee at a rate of, prior to December 19, 2024, 1.775% per annum, and from and after December 19, 2024, 1.50% per annum. In addition, Jackson Hole Funding pays a commitment fee of 0.48% per annum on the average daily unused amount of the financing commitments in excess of the minimum utilization amount until November 28, 2025. Jackson Hole Funding also pays to JPM an administrative agency fee, in addition to certain other fees, each as agreed between Jackson Hole Funding and JPM.
The maximum commitment amount of the Jackson Hole Funding Facility as of June 30, 2025 was $500.0 million. The Jackson Hole Funding Facility has an accordion feature, subject to the satisfaction of various conditions, which could bring total commitments under the Jackson Hole Funding Facility to up to $900.0 million. Proceeds from borrowings under the Jackson Hole Funding Facility may be used to fund portfolio investments by Jackson Hole Funding and to make advances under delayed draw term loans where Jackson Hole Funding is a lender. The period during which Jackson Hole Funding may make borrowings under the Jackson Hole Funding Facility expires on November 28, 2025 and the Jackson Hole Funding Facility is scheduled to mature on May 17, 2027.
Breckenridge Funding Facility
On December 21, 2018, Breckenridge Funding, the Company’s wholly-owned subsidiary that holds primarily syndicated loan investments, entered into a senior secured revolving credit facility (which was subsequently amended on June 11, 2019, August 2, 2019, September 27, 2019, April 13, 2020, October 5, 2021, February 28, 2022, May 19, 2022, November 1, 2023, January 17, 2024, and December 18, 2024, and as further amended from time to time, the “Breckenridge Funding Facility”) with BNP Paribas (“BNP”). BNP serves as administrative agent, Wells Fargo Bank, National Association (“Wells Fargo”) serves as collateral agent and the Company serves as servicer under the Breckenridge Funding Facility.
Prior to December 18, 2024, advances under the Breckenridge Funding Facility bore interest at a per annum rate equal to the three-month Term SOFR (or other base rate) in effect, plus an applicable margin of 1.70%, 2.05% or 2.30% per annum, as applicable, depending on the nature of the advances being requested under the facility. Effective December 18, 2024, advances under the Breckenridge Funding Facility bear interest at a per annum rate equal to the three-month Term SOFR (or other base rate) in effect, plus an applicable margin of 1.90% per annum for all advances. From and after June 17, 2027, the applicable margin for advances under the Breckenridge Funding Facility will increase to 2.40% per annum. Breckenridge Funding pays a commitment fee of 0.70% per annum if the unused facility amount is greater than 50% or 0.35% per annum if the unused facility amount is less than or equal to 50% and greater than 25%, based on the average daily unused amount of the financing commitments until June 18, 2027, in addition to certain other fees as agreed between Breckenridge Funding and BNP.
Proceeds from borrowings under the Breckenridge Funding Facility may be used to fund portfolio investments by Breckenridge Funding and to make advances under delayed draw and revolving loans where Breckenridge Funding is a lender. The period during which Breckenridge Funding may make borrowings under the Breckenridge Funding Facility expires on June 18, 2027 and the Breckenridge Funding Facility is scheduled to mature on June 18, 2029.
Big Sky Funding Facility
On December 10, 2019, Big Sky Funding, the Company’s wholly-owned subsidiary, entered into a senior secured revolving credit facility (which was subsequently amended on December 30, 2020, September 30, 2021, amended and restated on June 29, 2022, amended on March 30, 2023, amended on June 25, 2024, amended on September 25, 2024, amended on November 20, 2024, and as further amended from time to time, the “Big Sky Funding Facility”) with Bank of America, N.A. (“Bank of America”). Bank of America serves as administrative agent, Wells Fargo serves as collateral administrator and the Company serves as manager under the Big Sky Funding Facility.
Advances under the Big Sky Funding Facility bear interest at a per annum rate equal to the one-month Term SOFR in effect, plus the applicable margin of (a) until September 25, 2024, 1.80% per annum, (b) from September 25, 2024 to November 19, 2024, a range between 1.50% and 1.95% per annum depending on the nature of the collateral securing the advances, subject to a floor of 1.80% per annum, and (c) from and after November 20, 2024, 1.85% per annum. Big Sky Funding is required to utilize a minimum percentage of 80% of the financing commitments. Unused amounts below such minimum utilization amount accrue a fee at a rate of 1.60% per annum. In addition, Big Sky Funding pays an unused fee of 0.45% per annum on the daily unused amount of the financing commitments in excess of the minimum utilization amount, commencing three months after the closing date of the Big Sky Funding Facility, in addition to certain other fees as agreed between Big Sky Funding and Bank of America.
The maximum commitment amount of the Big Sky Funding Facility as of June 30, 2025 was $650.0 million. The Big Sky Funding Facility has an accordion feature, subject to the satisfaction of various conditions, which could bring total commitments under the Big Sky Funding Facility to up to $800.0 million. Proceeds from borrowings under the Big Sky Funding Facility may be used to fund portfolio investments by Big Sky Funding and to make advances under revolving loans or delayed draw term loans where Big Sky Funding is a lender. The period during which Big Sky Funding may make borrowings under the Big Sky Funding Facility expires on March 30, 2027 and the Big Sky Funding Facility is scheduled to mature on September 30, 2027.
BXSL 2025-1 Facility
On December 27, 2024, BXSL CLO 2025-1, the Company’s wholly-owned subsidiary created to hold primarily private credit loan investments, entered into a senior secured credit facility (as amended from time to time, the “BXSL 2025-1 Facility”) with BNP. BNP serves as administrative agent, Wilmington Trust, National Association (“Wilmington Trust”) serves as collateral custodian and the Company serves as collateral manager under the BXSL 2025-1 Facility.
Advances under the BXSL 2025-1 Facility bear interest at a per annum rate equal to the three-month Term SOFR (or other base rate) in effect, plus an applicable margin of 1.65% per annum for all advances. From and after December 27, 2026, the applicable margin for advances under the BXSL 2025-1 Facility will increase to 2.15% per annum.
Proceeds from borrowings under the BXSL 2025-1 Facility may be used to fund portfolio investments by BXSL 2025-1 Facility and to make advances under corporate loans where BXSL CLO 2025-1 is a lender. The period during which BXSL 2025-1 Facility may make borrowings under the BXSL 2025-1 Facility expires on December 27, 2026, and the BXSL 2025-1 Facility is scheduled to mature on December 27, 2028.
Revolving Credit Facility
On June 15, 2020, the Company entered into a senior secured revolving credit facility (which was most recently amended on August 6, 2024, and as further amended from time to time, the “Revolving Credit Facility”) with Citibank, N.A. (“Citi”) serving as administrative agent and collateral agent.
The Revolving Credit Facility provides for borrowings in USD and certain agreed-upon foreign currencies. Borrowings under the Revolving Credit Facility are subject to compliance with a borrowing base. As of June 30, 2025, a portion of the Revolving Credit Facility consists of (A) funded term loans in the aggregate principal amount of $423.5 million and (B) revolving commitments in the aggregate principal amount of $1.9 billion and the Revolving Credit Facility provides for the issuance of letters of credit on behalf of the Company in an aggregate face amount not to exceed $175.0 million. Proceeds from the borrowings under the Revolving Credit Facility may be used for general corporate purposes of the Company and its subsidiaries in the ordinary course of business. Availability of the revolver under the Revolving Credit Facility will terminate on August 12, 2028 (other than with respect to the revolving commitments of certain lenders in the amount of $200.0 million, which expire on June 28, 2026) and all amounts outstanding under the Revolving Credit Facility must be repaid by August 12, 2029 (other than with respect to the revolving commitments of certain lenders in the amount of $200.0 million which mature on June 28, 2027) pursuant to an amortization schedule.
Loans under the Revolving Credit Facility with respect to revolving commitments of certain lenders in the amount of $200.0 million bear interest at a per annum rate equal to, (x) for loans for which the Company elects the base rate option, the “alternate base rate” (which is the greatest of (a) the prime rate as publicly announced by Citi, (b) the sum of (i) the weighted average of the rates on overnight federal funds transactions with members of the Federal Reserve System plus (ii) 0.5% and (c) one month adjusted Term SOFR plus 1% per annum) plus (A) if the gross borrowing base is equal to or greater than 1.6 times the combined revolving debt amount, 0.75%, or (B) if the gross borrowing base is less than 1.6 times the combined revolving debt amount, 0.875%, and (y) for all other loans, the applicable benchmark rate for the related interest period for such borrowing plus (A) if the gross borrowing base is equal to or greater than 1.6 times the combined revolving debt amount, 1.75%, or (B) if the gross borrowing base is less than 1.6 times the combined revolving debt amount, 1.875%. All other loans under the Revolving Credit Facility bear interest at a per annum rate equal to, (x) for loans for which the Company elects the base rate option, the “alternate base rate” (which is the greatest of (a) the prime rate as publicly announced by Citi, (b) the sum of (i) the weighted average of the rates on overnight federal funds transactions with members of the Federal Reserve System plus (ii) 0.5% and (c) one month adjusted Term SOFR plus 1% per annum) plus (A) if the gross borrowing base is equal to or greater than 2.0 times the combined revolving debt amount, 0.525%, (B) if the gross borrowing base is less than 2.0 times and is equal to or greater than 1.6 times the combined revolving debt amount, 0.650%, or (C) if the gross borrowing base is less than 1.6 times the combined revolving debt amount, 0.775%, and (y) for all other loans, the applicable benchmark rate for the related interest period for such borrowing plus (A) if the gross borrowing base is equal to or greater than 2.0 times the combined revolving debt amount, 1.525%, (B) if the gross borrowing base less than 2.0 times and is equal to or greater than 1.6 times the combined revolving debt amount, 1.650%, or (C) if the gross borrowing base is less than 1.6 times the combined revolving debt amount, 1.775%. The Company will pay an unused fee of 0.325% per annum on the daily unused amount of the revolver commitments (other than with respect to the revolving commitments of certain lenders in the amount of $200.0 million, for which the Company pays an unused fee of 0.375%). The Company pays letter of credit participation fees and a fronting fee on the average daily amount of any lender’s exposure with respect to any letters of credit issued under the Revolving Credit Facility.
The Company’s obligations to the lenders under the Revolving Credit Facility are secured by a first priority security interest in substantially all of the Company’s assets.
In connection with the Revolving Credit Facility, the Company has made certain customary representations and warranties and is required to comply with various covenants, reporting requirements and other customary requirements for similar facilities. In addition, the Company must comply with the following financial covenants: (a) the Company must maintain a minimum shareholders’ equity, measured as of each fiscal quarter end; and (b) the Company must maintain at all times a 150% asset coverage ratio.
The Revolving Credit Facility contains customary events of default for similar financing transactions. Upon the occurrence and during the continuation of an event of default, Citi may terminate the commitments and declare the outstanding advances and all other obligations under the Revolving Credit Facility immediately due and payable.
As of June 30, 2025 and December 31, 2024, the Company was in compliance with all covenants and other requirements of the Revolving Credit Facility.
On August 4, 2025, the Revolving Credit Facility was amended. For further detail on the amendment, see “Note 13. Subsequent Events.”
Unsecured Notes
The Company issued unsecured notes, as further described below: 2026 Notes, New 2026 Notes, 2027 Notes, 2028 Notes, November 2027 Notes, April 2028 Notes and June 2030 Notes (each as defined below) which are collectively referred to herein as the “Unsecured Notes.”
The Unsecured Notes contain certain covenants, including covenants requiring the Company to comply with the asset coverage requirements of Section 18(a)(1)(A) as modified by Section 61(a)(1) and (2) of the 1940 Act, whether or not it is subject to those requirements, and to provide financial information to the holders of the Unsecured Notes and U.S. Bank Trust Company, National Association (the “Trustee”) if the Company is no longer subject to the reporting requirements under the Exchange Act. These covenants are subject to important limitations and exceptions that are described in each respective indenture governing the Unsecured Notes (the “Unsecured Notes Indentures”).
In addition, on the occurrence of a “change of control repurchase event,” as defined in each respective Unsecured Notes Indenture, the Company will generally be required to make an offer to purchase the outstanding Unsecured Notes at a price equal to 100% of the principal amount of such Unsecured Notes plus accrued and unpaid interest to the repurchase date.
As of June 30, 2025 and December 31, 2024, the Company was in compliance with all covenants and other requirements of each of the Unsecured Notes.
2026 Notes
On October 23, 2020 and December 1, 2020, the Company issued $500.0 million aggregate principal amount and $300.0 million aggregate principal amount, respectively, of 3.625% notes due 2026 (the “2026 Notes”) pursuant to a supplemental indenture, dated as of October 23, 2020 (and together with the indenture, dated as of July 15, 2020 (the “Base Indenture”), the “2026 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The 2026 Notes will mature on January 15, 2026 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the 2026 Notes Indenture. The 2026 Notes bear interest at a rate of 3.625% per year payable semi-annually on January 15 and July 15 of each year, commencing on July 15, 2021. The 2026 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the 2026 Notes, rank pari passu with all existing and future unsecured unsubordinated indebtedness issued by the Company, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
New 2026 Notes
On March 16, 2021 and April 27, 2021, the Company issued $400.0 million aggregate principal amount and $300.0 million aggregate principal amount, respectively, of 2.750% notes due 2026 (the “New 2026 Notes”) pursuant to a supplemental indenture, dated as of March 16, 2021 (and together with the Base Indenture, the “New 2026 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The New 2026 Notes will mature on September 16, 2026 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the New 2026 Notes Indenture. The New 2026 Notes bear interest at a rate of 2.750% per year payable semi-annually on March 16 and September 16 of each year, commencing on September 16, 2021. The New 2026 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the New 2026 Notes, rank pari passu with all existing and future unsecured unsubordinated indebtedness issued by the Company, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
2027 Notes
On July 23, 2021, the Company issued $650.0 million aggregate principal amount of 2.125% notes due 2027 (the “2027 Notes”) pursuant to a supplemental indenture, dated as of July 23, 2021 (and together with the Base Indenture, the “2027 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The 2027 Notes will mature on February 15, 2027 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the 2027 Notes Indenture. The 2027 Notes bear interest at a rate of 2.125% per year payable semi-annually on February 15 and August 15 of each year, commencing on February 15, 2022. The 2027 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the 2027 Notes, rank pari passu with all existing and future unsecured unsubordinated indebtedness issued by the Company, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
2028 Notes
On September 30, 2021, the Company issued $650.0 million in aggregate principal amount of its 2.850% notes due 2028 (the “2028 Notes”) pursuant to a supplemental indenture, dated as of September 30, 2021 (and together with the Base Indenture, the “2028 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The 2028 Notes will mature on September 30, 2028 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the 2028 Notes Indenture. The 2028 Notes bear interest at a rate of 2.850% per year payable semi-annually on March 30 and September 30 of each year, commencing on March 30, 2022. The 2028 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the 2028 Notes, rank pari passu with all existing and future unsecured unsubordinated indebtedness issued by the Company, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
November 2027 Notes
On May 20, 2024, the Company issued $400.0 million in aggregate principal amount of its 5.875% notes due 2027 (the “November 2027 Notes”) pursuant to a supplemental indenture, dated as of May 20, 2024 (and together with the Base Indenture, the “November 2027 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The November 2027 Notes will mature on November 15, 2027 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the November 2027 Notes Indenture. The November 2027 Notes bear interest at a rate of 5.875% per year payable semi-annually on May 15 and November 15 of each year, commencing on November 15, 2024. The November 2027 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the November 2027 Notes, rank pari passu with all existing and future unsecured unsubordinated indebtedness issued by the Company, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
In connection with the November 2027 Notes, the Company entered into an interest rate swap to more closely align the interest rates of the Company’s liabilities with the investment portfolio, which consists of predominately floating rate loans. The Company designated this interest rate swap and the November 2027 Notes in a qualifying hedge accounting relationship.
April 2028 Notes
On October 15, 2024 and December 16, 2024, the Company issued $400.0 million aggregate principal amount and $300.0 million aggregate principal amount, respectively, of 5.350% notes due 2028 (the “April 2028 Notes”) pursuant to a supplemental indenture, dated as of October 15, 2024 (and together with the Base Indenture, the “April 2028 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The April 2028 Notes will mature on April 13, 2028 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the April 2028 Notes Indenture. The April 2028 Notes bear interest at a rate of 5.350% per year payable semi-annually on April 13 and October 13 of each year, commencing on April 13, 2025. The April 2028 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the April 2028 Notes, rank pari passu with all existing and future unsecured indebtedness issued by the Company that are not so subordinated, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
In connection with the April 2028 Notes, the Company entered into interest rate swaps to more closely align the interest rates of the Company’s liabilities with the investment portfolio, which consists of predominately floating rate loans. The Company designated these interest rate swaps and the April 2028 Notes in a qualifying hedge accounting relationship.
June 2030 Notes
On March 4, 2025, the Company issued $500.0 million in aggregate principal amount of its 5.300% notes due 2030 (the “June 2030 Notes”) pursuant to a supplemental indenture, dated as of March 4, 2025 (and together with the Base Indenture, the “June 2030 Notes Indenture”), to the Base Indenture between the Company and the Trustee.
The June 2030 Notes will mature on June 30, 2030 and may be redeemed in whole or in part at the Company’s option at any time or from time to time at the redemption prices set forth in the June 2030 Notes Indenture. The June 2030 Notes bear interest at a rate of 5.300% per year payable semi-annually on June 30 and December 30 of each year, commencing on June 30, 2025. The June 2030 Notes are general unsecured obligations of the Company that rank senior in right of payment to all of the Company’s existing and future indebtedness that is expressly subordinated in right of payment to the June 2030 Notes, rank pari passu with all existing and future unsecured unsubordinated indebtedness issued by the Company, rank effectively junior to any of the Company’s secured indebtedness (including unsecured indebtedness that the Company later secures) to the extent of the value of the assets securing such indebtedness, and rank structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries, financing vehicles or similar facilities.
In connection with the June 2030 Notes, the Company entered into an interest rate swap to more closely align the interest rates of the Company’s liabilities with the investment portfolio, which consists of predominately floating-rate loans. The Company designated this interest rate swap and the June 2030 Notes in a qualifying hedge accounting relationship.
Debt Securitizations
The Company has determined that the securitization vehicles noted below operate as an extension of the Company and therefore, will be consolidated by the Company.
2024-1 CLO Debt Securitization
On November 21, 2024, the Company completed a $746.8 million term debt securitization (the “2024-1 Debt Securitization”). Term debt securitizations are also known as collateralized loan obligations and are a form of secured financing incurred by the Company, which is consolidated by the Company for financial reporting purposes and subject to its overall asset coverage requirement. The notes offered in the 2024-1 Debt Securitization (collectively, the “2024-1 Notes”) were issued by the 2024-1 Issuer, an indirectly wholly-owned and consolidated (for tax and accounting purposes) subsidiary of the Company, and are primarily secured by a diversified portfolio of private credit loans and participation interests therein.
The following table presents information on the secured notes issued and the secured loans incurred in the 2024-1 Debt Securitization:
June 30, 2025
DescriptionTypePrincipal OutstandingInterest RateCredit Rating
Class A Notes (2)
Senior Secured Floating Rate$— SOFR + 1.51%Aaa
Class A-L Loans (2)
Senior Secured Floating Rate412,500 SOFR + 1.51%Aaa
Class B NotesSenior Secured Floating Rate45,000 SOFR + 1.78%Aa2
Class C Notes (1)
Mezzanine Secured Deferrable Floating Rate52,500 SOFR + 2.00%A2
Total Secured Notes510,000 
Subordinated Notes (1)
Subordinated236,770 NoneNot Rated
Total 2024-1 Notes$746,770 None
(1)The Company retained all of the Class C Notes and the Subordinated Notes issued in the 2024-1 Debt Securitization which are eliminated in consolidation.
(2)Upon a conversion of the Class A-L Loans in accordance with the Indenture and the Class A-L Loan Agreement, the Aggregate Outstanding Amount of the Class A Notes may be increased by up to $412.5 million and the Aggregate Outstanding Amount of the Class A-L Loans reduced by a corresponding amount.

The Company (through its wholly-owned and consolidated subsidiary, BXSL CLO 2024-1 Depositor LLC) retained all of the Class C Notes and the Subordinated Notes issued in the 2024-1 Debt Securitization in part in exchange for the Company’s sale and contribution to the 2024-1 Issuer of the initial closing date portfolio. The 2024-1 Notes are scheduled to mature on October 20, 2036; however, the 2024-1 Notes may be redeemed by the 2024-1 Issuer, at the direction of the Company through its holder of the Subordinated Notes (through BXSL CLO 2024-1 Depositor LLC), on any business day after October 20, 2026. In connection with the sale and contribution, the Company has made customary representations, warranties and covenants to the 2024-1 Issuer. The Class A Notes, Class A-L Loans, Class B Notes and Class C Notes are secured obligations of the 2024-1 Issuer, the Subordinated Notes are the unsecured obligations of the 2024-1 Issuer, and the indenture governing the 2024-1 Notes includes customary covenants and events of default.
The 2024-1 Notes have not been, and will not be, registered under the Securities Act, or any state securities or “blue sky” laws and may not be offered or sold in the United States absent registration with the SEC or an applicable exemption from registration.
The Company serves as collateral manager to the 2024-1 Issuer under a collateral management agreement and has agreed to irrevocably waive all collateral management fees payable pursuant to the collateral management agreement.
The following presents the assets and liabilities of the 2024-1 Issuer, after giving effect to the elimination of intercompany balances. The assets of the 2024-1 Issuer are restricted to be used to settle the obligations of 2024-1 Issuer. The liabilities of the 2024-1 Issuer are only the obligations of the 2024-1 Issuer and the creditors (or beneficial interest holders) do not have recourse to the Company.
 June 30, 2025December 31, 2024
ASSETS
Investments at fair value
Non-controlled/non-affiliated investments$752,513 $736,551 
Total investments at fair value
752,513 736,551 
Cash and cash equivalents (restricted cash of $87,065 and $2,499, respectively)
87,065 2,499 
Interest receivable from non-controlled/non-affiliated investments
10,217 8,268 
Total assets$849,795 $747,318 
LIABILITIES
Debt (net of unamortized debt issuance costs of $2,315 and $2,417, respectively)
$455,185 $455,083 
Interest payable
16,920 3,125 
Total liabilities$472,105 $458,208 
The Company’s outstanding debt obligations were as follows:
June 30, 2025
Aggregate Principal CommittedOutstanding PrincipalCarrying Value (net of unamortized issuance costs, premiums and discounts)Unamortized Debt Issuance Costs (including premiums and discounts)
Unused Portion (1)
Amount Available (2)
Jackson Hole Funding Facility (3)
$500,000 $99,874 $99,874 $— $400,126 $400,126 
Breckenridge Funding Facility1,175,000 595,850 595,850 — 579,150 536,336 
Big Sky Funding Facility650,000 343,150 343,150 — 306,850 253,975 
BXSL 2025-1 Facility400,000 — — — 400,000 400,000 
Revolving Credit Facility (4)
2,325,000 1,211,272 1,211,272 — 1,113,728 1,113,728 
2026 Notes800,000 800,000 799,026 974 — — 
New 2026 Notes700,000 700,000 697,857 2,143 — — 
2027 Notes650,000 650,000 645,529 4,471 — — 
2028 Notes650,000 650,000 643,889 6,111 — — 
November 2027 Notes (5)
400,000 400,000 403,545 4,813 — — 
April 2028 Notes (5)
700,000 700,000 698,176 7,450 — — 
June 2030 Notes (5)
500,000 500,000 497,197 10,582 — — 
2024-1 Notes457,500 457,500 455,185 2,315 — — 
Total$9,907,500 $7,107,646 $7,090,550 $38,859 $2,799,854 $2,704,165 
(1)The unused portion is the amount upon which commitment fees, if any, are based.
(2)The amount available reflects any limitations related to each respective credit facility’s borrowing base.
(3)Under the Jackson Hole Funding Facility, the Company may borrow in USD or certain other permitted currencies. As of June 30, 2025, the Company had no borrowings denominated in currencies other than USD.
(4)Under the Revolving Credit Facility, the Company may borrow in USD or certain other permitted currencies. As of June 30, 2025, the Company had non-USD borrowings denominated in the following currencies:
•CAD 30.7 million
•EUR 283.9 million
•GBP 258.0 million
•AUD 1.0 million
(5)Carrying value is inclusive of adjustment for the change in fair value of effective hedge relationship.
December 31, 2024
Aggregate Principal CommittedOutstanding PrincipalCarrying ValueUnamortized Debt Issuance Costs
Unused Portion (1)
Amount Available (2)
Jackson Hole Funding Facility (3)
$500,000 $399,874 $399,874 $— $100,126 $100,126 
Breckenridge Funding Facility1,175,000 649,350 649,350 — 525,650 525,650 
Big Sky Funding Facility650,000 400,000 400,000 — 250,000 227,766 
BXSL 2025-1 Facility400,000 — — — 400,000 400,000 
Revolving Credit Facility (4)
2,225,000 1,287,140 1,287,140 — 937,860 937,860 
2026 Notes800,000 800,000 798,145 1,855 — — 
New 2026 Notes700,000 700,000 696,980 3,020 — — 
2027 Notes650,000 650,000 644,167 5,833 — — 
2028 Notes650,000 650,000 642,963 7,037 — — 
November 2027 Notes (5)
400,000 400,000 397,898 5,818 — — 
April 2028 Notes (5)
700,000 700,000 684,491 8,897 — — 
2024-1 Notes457,500 457,500 455,083 2,417 — — 
Total$9,307,500 $7,093,864 $7,056,091 $34,877 $2,213,636 $2,191,402 
(1)The unused portion is the amount upon which commitment fees, if any, are based.
(2)The amount available reflects any limitations related to each respective credit facility’s borrowing base.
(3)Under the Jackson Hole Funding Facility, the Company may borrow in USD or certain other permitted currencies. As of December 31, 2024, the Company had no borrowings denominated in currencies other than USD.
(4)Under the Revolving Credit Facility, the Company may borrow in USD or certain other permitted currencies. As of December 31, 2024, the Company had non-USD borrowings denominated in the following currencies:
•CAD 38.2 million
•EUR 277.7 million
•GBP 266.3 million
•AUD 1.0 million
(5)Carrying value is inclusive of adjustment for the change in fair value of effective hedge relationship.
As of June 30, 2025 and December 31, 2024, $64.9 million and $53.4 million, respectively, of interest expense and $0.3 million and $0.6 million, respectively, of unused commitment fees were included in interest payable.
For the three and six months ended June 30, 2025, the weighted average interest rate (including unused fees, accretion of net discounts on unsecured debt and the impact of the application of hedge accounting) on all borrowings outstanding was 5.03% and 5.02%, respectively. For the three and six months ended June 30, 2024, the weighted average interest rate (including unused fees, accretion of net discounts on unsecured debt and the impact of the application of hedge accounting) on all borrowings outstanding was 5.26% and 5.18%, respectively.
For the three and six months ended June 30, 2025, the weighted average all-in cost of debt (including unused fees, accretion of net discounts on unsecured debt, amortization of deferred financing costs, and the impact of the application of hedge accounting) was 5.10% and 5.09%, respectively. For the three and six months ended June 30, 2024, the weighted average all-in cost of debt (including unused fees, accretion of net discounts on unsecured debt, amortization of deferred financing costs, and the impact of the application of hedge accounting) was 5.38% and 5.31%, respectively.
For the three and six months ended June 30, 2025, the average principal debt outstanding was $7,155.4 million and $7,234.0 million, respectively. For the three and six months ended June 30, 2024, the average principal debt outstanding was $5,798.8 million and $5,422.5 million, respectively.
The components of interest expense were as follows:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Borrowing interest expense$84,569 $74,511 $172,209 $135,676 
Facility unused fees2,538 927 4,239 2,743 
Amortization of deferred financing costs1,440 1,705 2,850 3,403 
Amortization of original issue discount and debt issuance costs (including premiums and discounts)3,734 2,281 7,085 4,321 
Gain (loss) from interest rate swaps accounted for as hedges and the related hedged items:
Interest rate swaps(10,369)(2,015)(25,778)(2,015)
Hedged items10,373 1,432 24,658 1,432 
Total Interest Expense$92,285 $78,841 $185,263 $145,560 
Cash paid for interest expense$68,885 $61,034 $165,186 $133,658