StepStone Group

Private Equity

Major global private markets investment firm (Nasdaq: STEP) providing customized investment solutions across private equity, infrastructure, private debt, and real estate through primaries, secondaries, and co-investments.

New York, United States · 60+ investments · 50 portfolio companies

Growth
Late Stage
Financial Services
Infrastructure
Real Estate
Headquarters
New York, United States
Founded
2007
AUM
$220.0B
Portfolio Companies
50
Total Investments
60
Last Investment
Aug 2026
Geographic Focus
Asia, Europe, Global, United States

Indexed holds 50 portfolio companies and 60 funding rounds for this investor. The full record is or through the API.

Investment Thesis

Global private markets fund-of-funds and co-investor deploying capital across primaries, secondaries, and co-investments in private equity, infrastructure, private debt, and real estate.

StepStone Group is a Private Equity firm based in New York, United States. It has made 60 investments, including Auradine, Dremio and Night. Focus areas include Financial Services and Infrastructure.

Portfolio50

Co-investors24

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24 co-investors across 88 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×17 · Corporate VC ×3 · Hedge Fund ×1 · 74 shared rounds

Investment History

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StepStone Group on Indexed.vc
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