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Summation Capital
Summation Capital is a 2024 New York-based private equity fund of funds constructing buyout, growth, and VC portfolios for institutional allocators.
Summation Capital
Summation Capital was founded in 2024 and is headquartered in New York. The firm operates as a private equity fund of funds manager, constructing portfolios of external buyout, growth equity, and venture capital funds on behalf of institutional limited partners. The principals have not been publicly identified as of mid-2026, and the wealth origin is not disclosed; the firm presents as an independent investment manager rather than a single-family office or wealth-linked vehicle. The strategy spans three primary asset classes: private equity buyouts, growth equity, and venture capital, with an additional sleeve for direct co-investments alongside underlying general partners. Summation Capital targets small and mid-sized fund managers where access is constrained and internal due-diligence costs are prohibitive for smaller institutions. The firm's initial fund targets approximately $100 million in commitments, sourced from US-based institutional allocators. Geographic emphasis is North America, with potential exposure to European and Asian managers through its underlying fund commitments. Team size and additional office locations are not publicly disclosed. Summation Capital does not appear to operate adjacent vehicles, philanthropic foundations, or membership-based co-investor clubs. The firm's form ADV filing as of early 2026 confirms regulatory registration with the SEC and describes a standard fund-of-funds fee structure, including management fees and carried interest at the fund level layered on top of underlying manager economics. The structural differentiator is timing and target market: launching a concentrated, institutionally oriented fund of funds in 2024, when many allocators were consolidating GP relationships, positions Summation as a specialist intermediary for capital-constrained institutions. By focusing on smaller managers below the radar of large pension consultants, the firm offers a curated entry point into the lower middle market at a moment when fund sizes in that segment have been contracting.
General information
Firm type
Fund of Funds Manager
Year founded
2024
AUM
<$250M (Altss estimate)
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Sector focus
Frequently asked questions
How does Summation Capital source the underlying funds it invests in?
Summation Capital targets small and mid-sized private equity managers that are often overlooked by large institutional consultants and gatekeepers. The firm's sourcing relies on direct manager relationships cultivated by its investment team, with a focus on funds that have limited access points. Specific manager selection criteria have not been publicly detailed, but the strategy suggests a preference for lower middle-market buyout and early-stage growth and venture managers where information asymmetries are highest.
Does Summation Capital make direct investments or only fund commitments?
Summation Capital's primary strategy is fund-of-funds investing, constructing portfolios of external private equity funds. However, the firm also allocates to co-investment opportunities alongside its underlying general partners, allowing it to deploy additional capital into specific portfolio companies without paying a second layer of management fees on those direct exposures.
What is Summation Capital's known posture on co-investments alongside external GPs?
The firm explicitly includes co-investment as part of its stated strategy. Co-investments come from existing GP relationships within the fund portfolio and are executed opportunistically when underlying managers offer direct deal participation. This gives Summation's limited partners concentrated exposure to individual assets while reducing the blended fee load on that portion of committed capital.
What investment stages does Summation Capital typically target?
Summation Capital targets buyout, growth equity, and venture capital across its fund commitments. The buyout sleeve focuses on lower and middle-market companies; the growth equity sleeve targets established private companies scaling operations; the venture sleeve backs early-stage technology and innovation-driven companies. Stage allocation is determined by the mix of underlying fund managers selected.
Is Summation Capital structured as a single family office or a third-party asset manager?
Summation Capital operates as a third-party fund of funds manager registered with the SEC. It is not a single-family office. The firm raises capital from multiple institutional investors rather than managing the wealth of a single family, and its fee structure reflects standard institutional fund-of-funds economics with management fees and carried interest charged at the fund level.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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