General Information	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
General Information	Note 1 – General Information The consolidated Adams Street Credit Solutions Fund and Subsidiaries financial statements include the accounts of Adams Street Credit Solutions Fund, ASP BDC Lev Facilitation LLC, Adams Street Credit Solutions Blocker LLC and Adams Street PC Funding LLC (collectively, the “ Company ” ). Adams Street Credit Solutions Fund ( “ ASCEND ” ) was organized on March 29, 2019, as a Delaware limited liability company named Adams Street Private Credit BDC, LLC. On January 15, 2025, ASCEND converted to a Delaware limited partnership and was renamed Adams Street Credit Solutions Fund, LP. On August 5, 2025, ASCEND converted to a Delaware statutory trust and was renamed Adams Street Credit Solutions Fund. ASCEND began operations on July 29, 2024 (commencement of investment operations). ASP BDC Lev Facilitation LLC, a Delaware limited liability company, was organized on June 28, 2024 and began operations on July 29, 2024 (commencement of investment operations). Adams Street Credit Solutions Blocker LLC, a Delaware limited liability company, was organized on November 18, 2025. Adams Street PC Funding LLC, a Delaware limited liability company, was organized on April 25, 2017, began operations on February 26, 2018, and was transferred and became owned by the Company on September 22, 2025. On April 1, 2026, the Company elected to be regulated as a business development company (the “BDC Election”) under the Investment Company Act of 1940, as amended (the “1940 Act”). In addition, the Company intends to elect to be treated, and to qualify annually thereafter, as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). Adams Street Advisors, LLC (the “Adviser”) is the investment adviser of the Company. The Adviser is registered as an investment adviser with the U.S. Securities and Exchange Commission (“SEC”) under the Investment Advisers Act of 1940, as amended. The Company’s investment objective is to generate current income and capital appreciation. The Company will seek to achieve its investment objective primarily through investing in direct originations of secured debt (which the Company refers to as “Middle Market Senior Loans”), including first lien senior secured loans (which may include stand-alone first lien loans, first lien/last out loans and “unitranche” loans) and second lien senior secured loans, with the balance of its assets invested in higher yielding investments (which may include unsecured debt, mezzanine debt and investments in equities). The Middle Market Senior Loans are generally made to private U.S. middle market companies that are, in many cases, controlled by private equity firms. The Company also invests a portion of its assets in a portfolio of liquid assets, including: cash; short-term, high-quality, liquid debt securities and other credit instruments; and other investment companies, including money market funds. Following the BDC Election, the Company commenced holding monthly closing s for its continuous private offering of its common shares of beneficial interest (the “Shares”), to “accredited investors” within the meaning of Regulation D under the Securities Act of 1933, as amended (the “1933 Act”), and outside the United States in accordance with Regulation S or Regulation D under the 1933 Act, in reliance on exemptions from the registration requirements of the 1933 Act. As a BDC, the Company is required to comply with certain regulatory requirements. As part of these requirements, the Company must not acquire any assets other than “qualifying assets” specified in the 1940 Act unless, at the time the acquisition is made, at least 70% of its total assets are qualifying assets (with certain limited exceptions). To qualify as a RIC, the Company must, among other things, meet certain source-of-income and asset diversification requirements and timely distribute to its shareholders generally at least 90% of its investment company taxable income, as defined by the Code, for each year. If the Company qualifies and elects to be treated as a RIC, it generally does not have to pay corporate-level taxes on any income that it distributes to shareholders, provided that the Company satisfies those requirements. Refer to Note 8 - Net Assets for details on equity interests issued as of and for the period ended June 30, 2026. As of and for the periods ended June 30, 2025 and December 31, 2025, the Company did not issue any equity interests. The Company is an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012.

The consolidated Adams Street Credit Solutions Fund and Subsidiaries financial statements include the accounts of Adams Street Credit Solutions Fund, ASP BDC Lev Facilitation LLC, Adams Street Credit Solutions Blocker LLC and Adams Street PC Funding LLC (collectively, the

“

Company

”

). Adams Street Credit Solutions Fund (

“

ASCEND

”

) was organized on March 29, 2019, as a Delaware limited liability company named Adams Street Private Credit BDC, LLC. On January 15, 2025, ASCEND converted to a Delaware limited partnership and was renamed Adams Street Credit Solutions Fund, LP. On August 5, 2025, ASCEND converted to a Delaware statutory trust and was renamed Adams Street Credit Solutions Fund. ASCEND began operations on July 29, 2024 (commencement of investment operations). ASP BDC Lev Facilitation LLC, a Delaware limited liability company, was organized on June 28, 2024 and began operations on July 29, 2024 (commencement of investment operations). Adams Street Credit Solutions Blocker LLC, a Delaware limited liability company, was organized on November 18, 2025. Adams Street PC Funding LLC, a Delaware limited liability company, was organized on April 25, 2017, began operations on February 26, 2018, and was transferred and became owned by the Company on September 22, 2025. On April 1, 2026, the Company elected to be regulated as a business development company (the “BDC Election”) under the Investment Company Act of 1940, as amended (the “1940 Act”). In addition, the Company intends to elect to be treated, and to qualify annually thereafter, as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”).

The Company’s investment objective is to generate current income and capital appreciation. The Company will seek to achieve its investment objective primarily through investing in direct originations of secured debt (which the Company refers to as “Middle Market Senior Loans”), including first lien senior secured loans (which may include stand-alone first lien loans, first lien/last out loans and “unitranche” loans) and second lien senior secured loans, with the balance of its assets invested in higher yielding investments (which may include unsecured debt, mezzanine debt and investments in equities). The Middle Market Senior Loans are generally made to private U.S. middle market companies that are, in many cases, controlled by private equity firms.

Following the BDC Election, the Company commenced holding monthly closing

for its continuous private offering of its common shares of beneficial interest (the “Shares”), to “accredited investors” within the meaning of Regulation D under the Securities Act of 1933, as amended (the “1933 Act”), and outside the United States in accordance with Regulation S or Regulation D under the 1933 Act, in reliance on exemptions from the registration requirements of the 1933 Act.

As a BDC, the Company is required to comply with certain regulatory requirements. As part of these requirements, the Company must not acquire any assets other than “qualifying assets” specified in the 1940 Act unless, at the time the acquisition is made, at least 70% of its total assets are qualifying assets (with certain limited exceptions).

To qualify as a RIC, the Company must, among other things, meet certain

source-of-income

and asset diversification requirements and timely distribute to its shareholders generally at least 90% of its investment company taxable income, as defined by the Code, for each year. If the Company qualifies and elects to be treated as a RIC, it generally does not have to pay corporate-level taxes on any income that it distributes to shareholders, provided that the Company satisfies those requirements.