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Private Foundation TY2025 IRS Form 990-PF (Investments Schedule) Roadshow Hub: Pennsylvania HQ: Ligonier, PA

Richard King Mellon Foundation

$3.1B Total AUM · Institutional LP profile covering 17 historical fund disclosure records ($429.1M parsed USD across disclosed rows) across disclosed strategy exposure in Buyout, Venture Capital, Private Credit, Infrastructure, Growth Equity (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
17
5 Open Source Trails Below
Sum of Disclosed Rows
$429.1M
Total AUM: $3.1B
Median Holding / Carrying Value
$23.8M
Range: $20.0M – $35.0M
Disclosed Fund Multiples
IRR / TVPI Not Disclosed (0/17)
1 Gatekeepers · 5 Disclosed Strategies
IRS Form 990-PF Disclosure Note: Private foundation Part II investment schedules report end-of-year book or fair-market carrying value rather than original LP commitment amounts unless separately itemized, and statutory Form 990-PF filings do not report fund-level Net IRR, TVPI, or DPI.

Historical Fund Disclosures — Richard King Mellon Foundation

5 Open Source Trails (No Registration)

Showing 5 open preview records out of 17 total tracked records (+12 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 Carrying / Fair Value Disclosed Performance Primary Source Trail
ICG Infrastructure Equity Fund I Infrastructure 2025
$27.4M
Reported carrying value (Form 990-PF) · As of December 2025
 Active 2025–2026 Drawdown · J-Curve / Initial Deployment Period Inspect Source · TY2025 IRS Form 990-PF (Investments Schedule)
Mosaic Ventures I LP Venture Capital 2025
$25.7M
Reported carrying value (Form 990-PF) · As of December 2025
 Active 2025–2026 Drawdown · J-Curve / Initial Deployment Period Inspect Source · TY2025 IRS Form 990-PF (Investments Schedule)
Prysm Capital Fund II-C, L.P. Buyout 2025
$20.2M
Reported carrying value (Form 990-PF) · As of December 2025
 Active 2025–2026 Drawdown · J-Curve / Initial Deployment Period Inspect Source · TY2025 IRS Form 990-PF (Investments Schedule)
UP.Abundance Fund I, L.P. Venture Capital 2024
$23.8M
Reported carrying value (Form 990-PF) · As of December 2025
 Reported Carrying Value (990-PF) · Not Yet Page-Verified Inspect Source · TY2025 IRS Form 990-PF (Investments Schedule)
Green Equity Investors XI Buyout 2024
$20.2M
Reported carrying value (Form 990-PF) · As of December 2025
 Reported Carrying Value (990-PF) · Not Yet Page-Verified Inspect Source · TY2025 IRS Form 990-PF (Investments Schedule)

Forward-Looking Searches, Pacing Plans & Governance Updates — Richard King Mellon Foundation

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

Allocation-Policy / Pacing Update

Richard King Mellon Foundation (Private Foundation, $3.1B AUM): Disclosed FY2025-2026 Private Markets Pacing & Allocation Update (PE Target 24.0% vs. 23.4% Actual; $18.6M Unallocated Target Bandwidth). IRS Form 990-PF (EIN 25-1127705) verified $3.10B endowment (~$155M statutory 5% annual grant payout); ~$140M annual Private Equity, Venture Capital & Private Credit pacing ($8M-$30M typical GP check). Gatekeeper / Intake Conduit: Cambridge Associates.

Forward-looking board pacing or target-allocation policy update · Recorded 2025-05-23

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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 — Richard King Mellon Foundation

549 Shared-Fund Co-LPs

Institutions disclosing the same resolved underlying fund vehicles as Richard King Mellon Foundation (17 shared vehicles tracked; showing top 3 bilateral overlaps).

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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 6 Shared Vehicles

Manama Bahrain Edamah Gettysburg Sovereign Strategic Investment Fund

Sovereign Wealth Fund Middle East
Resolved Shared Vehicle Recent Fund Cycle (2020–2026)
Green Equity Investors XI (2024 Vintage)
Richard King Mellon Foundation: $20.2M (Carrying Value (990-PF)) · TY2025 IRS Form 990-PF (Investments Schedule)
Manama Bahrain Edamah Gettysburg Sovereign Strategic Investment Fund: $39.0M · Allocator Webpage (Unanchored URL)

Additional shared vehicles: Audax Private Equity Fund VIII (2023 Vintage) · Audax Credit Opportunities IV (2020 Vintage)

Potential introduction path · LPAC unconfirmed View LP Profile →
#2 Shared-Fund Peer 5 Shared Vehicles

Hiwassee Hampton Roads Fairchild Private Markets Primary & GP Seeder Fund-of-Funds

Fund of Funds / Seeder Cleveland, TN
Resolved Shared Vehicle Recent Fund Cycle (2020–2026)
Audax Private Equity Fund VIII (2023 Vintage)
Richard King Mellon Foundation: $21.8M (Carrying Value (990-PF)) · TY2025 IRS Form 990-PF (Investments Schedule)
Hiwassee Hampton Roads Fairchild Private Markets Primary & GP Seeder Fund-of-Funds: $80.0M · SEC Form ADV 7.B

Additional shared vehicles: Audax Credit Opportunities IV (2020 Vintage) · Audax Mezzanine Fund VI (2020 Vintage)

Potential introduction path · LPAC unconfirmed View LP Profile →
#3 Shared-Fund Peer 5 Shared Vehicles

Feather River Hill Country Bernstein Private Markets Primary & GP Seeder Fund-of-Funds

Fund of Funds / Seeder California
Resolved Shared Vehicle Recent Fund Cycle (2020–2026)
Audax Credit Opportunities IV (2020 Vintage)
Richard King Mellon Foundation: $29.8M (Carrying Value (990-PF)) · TY2025 IRS Form 990-PF (Investments Schedule)
Feather River Hill Country Bernstein Private Markets Primary & GP Seeder Fund-of-Funds: $136.0M · SEC Form ADV 7.B

Additional shared vehicles: Audax Private Equity Fund VIII (2023 Vintage) · Audax Mezzanine Fund VI (2020 Vintage)

Potential introduction path · LPAC unconfirmed View LP Profile →

+546 Additional Institutional LPs Report Shared Vehicles with Richard King Mellon Foundation

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Pre-Launch Pilot Mode · Early-Access Waitlist

Request Pilot Access to Full Workspace Data for Richard King Mellon Foundation

You are viewing 5 open public preview records (out of 17 total tracked records for Richard King Mellon Foundation) with zero-registration primary source trails. Join the early-access waitlist to request pilot access:

  • All 17 tracked historical disclosure records (+12 gated rows) & field-level provenance
  • Bilateral Shared-Fund Co-Investor Graph (549 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 Richard King Mellon Foundation

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

Frequently Asked Questions: Richard King Mellon Foundation

What type of institutional allocator is Richard King Mellon Foundation and what is their typical disclosed ticket size?

Richard King Mellon Foundation is categorized under Private Foundation (Regional Roadshow Hub: Pennsylvania; Headquarters: Ligonier, PA). Across 17 historical disclosure records tracked on Prilago ($429.1M total parsed USD across disclosed rows), the median disclosed amount is $23.8M (range: $20.0M to $35.0M).

Which private-market strategies appear in Richard King Mellon Foundation's public disclosures?

Richard King Mellon Foundation has disclosed records across Buyout, Venture Capital, Private Credit, Infrastructure, Growth Equity. Open preview records include ICG Infrastructure Equity Fund I (2025 Vintage), Mosaic Ventures I LP (2025 Vintage), Prysm Capital Fund II-C, L.P. (2025 Vintage), UP.Abundance Fund I, L.P. (2024 Vintage).

How are Richard King Mellon Foundation's historical records substantiated and separated from active searches on Prilago?

Records for Richard King Mellon Foundation cite primary public disclosures (TY2025 IRS Form 990-PF (Investments Schedule)), 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 Richard King Mellon Foundation's full commitment history and contacts?

General Partners can join the early-access waitlist on https://prilago.com/lp/richard-king-mellon-foundation or test fund suitability in the interactive read-only demo at https://prilago.com/demo.

Which institutional LPs report shared underlying fund vehicles alongside Richard King Mellon Foundation?

In Prilago's bilateral commitment graph, Richard King Mellon Foundation shares resolved underlying fund vehicles with 549 institutional LPs across 17 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 Manama Bahrain Edamah Gettysburg Sovereign Strategic Investment Fund (6 shared vehicles, e.g. Green Equity Investors XI (2024 Vintage)), Hiwassee Hampton Roads Fairchild Private Markets Primary & GP Seeder Fund-of-Funds (5 shared vehicles, e.g. Audax Private Equity Fund VIII (2023 Vintage)), Feather River Hill Country Bernstein Private Markets Primary & GP Seeder Fund-of-Funds (5 shared vehicles, e.g. Audax Credit Opportunities IV (2020 Vintage)).

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