Adams Street Partners

Adams Street Partners was founded in Chicago in 1972, making it one of the longest-running private-markets investment firms of any kind, let alone one active in secondaries — predating the emergence of secondaries as a recognized institutional strategy by nearly two decades.

The firm runs a diversified private-markets platform spanning primary fund investing, secondaries, co-investment, and growth equity, giving its secondaries underwriting team the benefit of five decades of primary-fund performance data across market cycles.

Adams Street has remained independent and majority employee-owned throughout its history, a similar structure to HarbourVest among the older-generation firms that avoided being absorbed into a larger diversified manager.

Adams Street buys secondaries alongside primary commitments, co-investment and growth equity, with a history in private markets stretching back decades before secondaries became a distinct institutional strategy. Its secondary activity is closely tied to its primary relationships — a pattern common among the older diversified managers.

Institutional sellers, frequently ones the firm already knows through primary fund relationships. That relationship dimension is real and rarely discussed: in a market where diligence depends on access to information the manager controls, being a known and trusted participant affects both what you can see and what you can buy.

Publicly listed private-markets firms where secondaries is one of several strategies (alongside primaries, co-investment, and direct credit) sold to institutional and increasingly individual investors.

This site groups buyers into four categories, because the category tells you more about how a firm behaves than its size does. See the rest of thepublic multi-strategy managergroup in the directory.