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Adams Street Partners, LLC: investment adviser
Adams Street Partners, LLC is an investment adviser registered with the SEC (file 801-58169, CRD 109358). What it reports on Form ADV: assets and clients, fees, owners, disciplinary history and its client brochure. From the SEC's Investment Adviser Public Disclosure site; read Oct 21, 2026.
- Assets managed
- $66.5B
- Discretionary
- 88%
- Accounts
- 405
- Employees
- 318
- In advisory roles
- 190
- Disclosures
- 0
SEC adviser record · Full Form ADV (PDF)
The firm reports that it or a related person has custody of client cash and securities.
Form ADV Part 1A, Item 5, as filed on the SEC Investment Adviser Public Disclosure site; read Oct 21, 2026.
Clients and fees
Whom the firm advises and how it is paid, from Items 5.D, 5.E and 5.G.
| Client type | Clients | Assets | Share |
|---|---|---|---|
| Private funds and other pooled vehicles | 373 | $60.9B | 91.7% |
How it is paid
- A percentage of assets under your management
- Performance-based fees
Services
- Portfolio management for pooled investment vehicles (other than investment companies)
- Portfolio management for businesses (other than small businesses) or institutional clients (other than registered investment companies and other pooled investment vehicles)
Who owns it
Schedule A lists direct owners of 5% or more (and officers who own a stake); Schedule B lists the owners of those owners.
Direct owners (Schedule A)
| Owner | Type | Role | Stake | Since | Control | Public company |
|---|---|---|---|---|---|---|
| Adams Street Associates, L.P. | Company (U.S.) | Member of adams street partners, LLC | E 75% or more | Jan 2001 | Yes | |
| Jeffrey Thomas Diehl | Person | Managing partner, head of investments and partner | A 5% to 10% | Jul 2015 | Yes |
Form ADV reports ownership in bands, not exact stakes: A means 5% to 10%, B 10% to 25%, C 25% to 50%, D 50% to 75%, E 75% or more. F marks a general partner, trustee or managing member, a role that controls the firm without a percentage. Owners of less than 5% are not listed.
Form ADV Schedules A and B, via the SEC Investment Adviser Public Disclosure site.
Disciplinary history
The firm answered No to every disciplinary question on Form ADV (Item 11).
The brochure
No brochure text was read for this firm.
Other brochures on file
- Adams Street Partners Form ADV Part 2A, Jun 17, 2026
Form ADV Part 2A, via the SEC Investment Adviser Public Disclosure site.