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Private Foundation Allocator Webpage (Unanchored URL) Roadshow Hub: New York, NY HQ: New York, NY

Open Society Foundations

$23.0B Total AUM · Institutional LP profile covering 31 historical fund disclosure records ($2.95B parsed USD across disclosed rows) across disclosed strategy exposure in Growth Equity, Private Credit, Buyout, Secondaries, Venture Capital (investment geography mandates are evaluated separately from LP headquarters). 5 complete primary source trails are open below without registration.

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Disclosed Records
31
5 Open Source Trails Below
Sum of Disclosed Rows
$2.95B
Total AUM: $23.0B
Median Disclosed Amount
$81.0M
Range: $40.0M – $174.9M
Disclosed Fund Multiples
13.8% Mean IRR (n=19) · 1.70x Mean TVPI (n=19)
Unweighted mean of disclosed funds (not portfolio return · As-of 2025)
Citation Substantiation Note: Records below reference a general institutional or capabilities webpage rather than a page-anchored statutory filing table. While vehicle names correspond to feeder or private-fund disclosures, the exact statutory filing and displayed dollar figures still require page-level substantiation.

Historical Fund Disclosures — Open Society Foundations

5 Open Source Trails (No Registration)

Showing 5 open preview records out of 31 total tracked records (+26 gated pilot rows). Click Inspect Source on any row to view field-level substantiation, table headers/units, and archived page excerpts without login.

Disclosed Fund / Vehicle Strategy Fund Vintage Disclosed Amount Disclosed Performance Primary Source Trail
Olympus Growth Fund VIII, L.P. Growth Equity 2025
$137.6M
General webpage link · Exact filing & amount pending · As of December 2025
 Active 2025–2026 Drawdown · J-Curve / Initial Deployment Period Inspect Source · Allocator Webpage (Unanchored URL)
Thrive Capital Growth VI Venture Capital 2024
$161.9M
General webpage link · Exact filing & amount pending · As of December 2025
 General Webpage Cited · Exact Filing & Amount Not Yet Substantiated Inspect Source · Allocator Webpage (Unanchored URL)
GI Energy Transition Infrastructure Fund I Infrastructure 2024
$153.8M
General webpage link · Exact filing & amount pending · As of December 2025
 General Webpage Cited · Exact Filing & Amount Not Yet Substantiated Inspect Source · Allocator Webpage (Unanchored URL)
Genstar Capital Partners XI Opportunities Fund, L.P. Buyout 2023
$174.9M
General webpage link · Exact filing & amount pending · As of December 2025
 General Webpage Cited · Exact Filing & Amount Not Yet Substantiated Inspect Source · Allocator Webpage (Unanchored URL)
Platinum Equity Capital Partners, LP Buyout 2023
$141.2M
General webpage link · Exact filing & amount pending · As of December 2025
 General Webpage Cited · Exact Filing & Amount Not Yet Substantiated Inspect Source · Allocator Webpage (Unanchored URL)

Forward-Looking Searches, Pacing Plans & Governance Updates — Open Society Foundations

Tracked separately from historical commitments: active RFPs/searches, board pacing plans, leadership/CIO updates, and retained gatekeeper consultants.

Allocation-Policy / Pacing Update

Open Society Foundations (Private Foundation, $23.0B AUM): Disclosed FY2025-2026 Private Markets Pacing & Allocation Update (PE Target 22.0% vs. 20.8% Actual; $276.0M Unallocated Target Bandwidth). $550M-$850M annual Private Equity, Impact/Emerging Markets Growth, Venture, and Opportunistic Credit commitments. Gatekeeper / Intake Conduit: FEG Investment Advisors.

Forward-looking board pacing or target-allocation policy update · Recorded 2025-05-08

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Pacing & Allocation Policy Pilot Gated

Board-Approved Pacing Plans, Active RFPs & Target-vs-Actual Allocation Gap

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Gatekeeper Consultants (1) Pilot Gated

Retained Private Markets Advisors & Emerging-Manager Search Conduits

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Investment Team Contacts (4) Pilot Gated

CIO, Private Markets Officers & Official Pitch Intake Guidance

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Shared-Fund Co-Investor Overlap & Potential Introduction Paths — Open Society Foundations

826 Shared-Fund Co-LPs

Institutions disclosing the same resolved underlying fund vehicles as Open Society Foundations (29 shared vehicles tracked; showing top 3 bilateral overlaps).

Explore Paths in Interactive Demo
1. Shared Fund Exposure: Documented for both LPs
2. LPAC Seat Overlap: Not disclosed in filings
3. Personal Relationship: Unknown (customer-supplied)
4. Intro Willingness: Unconfirmed potential path
#1 Shared-Fund Peer 14 Shared Vehicles

Episcopal Church Medical Trust & Church Pension Group Institutional Pool

Institutional Trust New York, NY
Resolved Shared Vehicle Recent Fund Cycle (2020–2026)
Pimco Tactical Credit Opportunities Fund V (2024 Vintage)
Open Society Foundations: $77.2M · Allocator Webpage (Unanchored URL)
Episcopal Church Medical Trust & Church Pension Group Institutional Pool: $53.0M · Allocator Webpage (Unanchored URL)

Additional shared vehicles: Platinum Equity Capital Partners, LP (2023 Vintage) · Playground Leader Fund, L.P. (2023 Vintage)

Potential introduction path · LPAC unconfirmed View LP Profile →
#2 Shared-Fund Peer 13 Shared Vehicles

Chickamauga Finger Lakes Livingston Regional Health System Master Investment Pool

Healthcare / Hospital System Chattanooga, TN
Resolved Shared Vehicle Recent Fund Cycle (2020–2026)
Platinum Equity Capital Partners, LP (2023 Vintage)
Open Society Foundations: $141.2M · Allocator Webpage (Unanchored URL)
Chickamauga Finger Lakes Livingston Regional Health System Master Investment Pool: $31.8M · IRS Form 990 Sched D

Additional shared vehicles: Pimco Tactical Credit Opportunities Fund V (2024 Vintage) · Playground Leader Fund, L.P. (2023 Vintage)

Potential introduction path · LPAC unconfirmed View LP Profile →
#3 Shared-Fund Peer 10 Shared Vehicles

Harbor Springs Brandywine Valley Macallister Multi-Family Office Private Capital Platform

Family Office / MFO Michigan
Resolved Shared Vehicle Recent Fund Cycle (2020–2026)
Polychain IV (2023 Vintage)
Open Society Foundations: $92.5M · Allocator Webpage (Unanchored URL)
Harbor Springs Brandywine Valley Macallister Multi-Family Office Private Capital Platform: $19.5M · SEC Form ADV 7.B

Additional shared vehicles: Playground Ventures III, L.P. (2023 Vintage) · Pimco Braemar Real Estate Fund IV (2022 Vintage)

Potential introduction path · LPAC unconfirmed View LP Profile →

+823 Additional Institutional LPs Report Shared Vehicles with Open Society Foundations

Explore bilateral shared-fund paths in our Interactive Read-Only Demo or join the waitlist for full graph access.

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Pre-Launch Pilot Mode · Early-Access Waitlist

Request Pilot Access to Full Workspace Data for Open Society Foundations

You are viewing 5 open public preview records (out of 31 total tracked records for Open Society Foundations) with zero-registration primary source trails. Join the early-access waitlist to request pilot access:

  • All 31 tracked historical disclosure records (+26 gated rows) & field-level provenance
  • Bilateral Shared-Fund Co-Investor Graph (826 connected LPs)
  • Separated active searches, RFPs, approved FY2026 pacing plans & CIO governance updates
  • Retained gatekeeper consultants (1), investment contacts (4) & CRM export

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Strategies Disclosed by Open Society Foundations

Growth Equity LPs →Private Credit LPs →Buyout LPs →Secondaries LPs →Venture Capital LPs →

Frequently Asked Questions: Open Society Foundations

What type of institutional allocator is Open Society Foundations and what is their typical disclosed ticket size?

Open Society Foundations is categorized under Private Foundation (Regional Roadshow Hub: New York, NY; Headquarters: New York, NY). Across 31 historical disclosure records tracked on Prilago ($2.95B total parsed USD across disclosed rows), the median disclosed amount is $81.0M (range: $40.0M to $174.9M).

Which private-market strategies appear in Open Society Foundations's public disclosures?

Open Society Foundations has disclosed records across Growth Equity, Private Credit, Buyout, Secondaries, Venture Capital. Open preview records include Olympus Growth Fund VIII, L.P. (2025 Vintage), Thrive Capital Growth VI (2024 Vintage), GI Energy Transition Infrastructure Fund I (2024 Vintage), Genstar Capital Partners XI Opportunities Fund, L.P. (2023 Vintage).

How are Open Society Foundations's historical records substantiated and separated from active searches on Prilago?

Records for Open Society Foundations cite primary public disclosures (Allocator Webpage (Unanchored URL)), and visitors can inspect 5 open source trails on this profile without registration. Each source trail displays field-level substantiation status, distinguishing exact commitment schedules from carrying-value or fee tables. Forward-looking active searches, RFPs, pacing plans, and governance updates are separated from historical disclosures.

How can General Partners request pilot access to Open Society Foundations's full commitment history and contacts?

General Partners can join the early-access waitlist on https://prilago.com/lp/open-society-foundations or test fund suitability in the interactive read-only demo at https://prilago.com/demo.

Which institutional LPs report shared underlying fund vehicles alongside Open Society Foundations?

In Prilago's bilateral commitment graph, Open Society Foundations shares resolved underlying fund vehicles with 826 institutional LPs across 29 shared vehicles (shared fund exposure represents a potential introduction path and does not prove LPAC seat overlap or personal acquaintance). Top shared-fund peers include Episcopal Church Medical Trust & Church Pension Group Institutional Pool (14 shared vehicles, e.g. Pimco Tactical Credit Opportunities Fund V (2024 Vintage)), Chickamauga Finger Lakes Livingston Regional Health System Master Investment Pool (13 shared vehicles, e.g. Platinum Equity Capital Partners, LP (2023 Vintage)), Harbor Springs Brandywine Valley Macallister Multi-Family Office Private Capital Platform (10 shared vehicles, e.g. Polychain IV (2023 Vintage)).

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