IRS Filings

Form 990 Database

IRS Form 990 data for university endowments, family foundations, and nonprofit institutional investors. See total assets, investment income, and grants paid — all cross-referenced with LP profiles.

146,114
Filings Indexed
IRS / ProPublica
Data Source
Annual
Filing Frequency
Search All Form 990s
Largest Filers

Top Endowments & Foundations by Assets

OrganizationYearTotal AssetsInv. IncomeState
Gates Foundation Trust
NTEE T20Z
2020
$77.6B
$0
WA
W K Kellogg Foundation Trust T/A 5315
NTEE T21
2020
$9.0B
$0
MI
Oxford Funds Endowment Master
NTEE B90
$8.1B
$22.3M
Oregon Community Foundation
NTEE T310
$3.3B
$29.6M
OR
Koum Family Foundation
NTEE T20
2020
$3.3B
$0
CA
Kansas University Endowment Assoc
NTEE B110
$3.2B
$52.6M
KS
Raymond James Charitable Endowment Fund
NTEE T30
$2.4B
$52.6M
FL
California Community Foundation
NTEE T310
$2.2B
$31.0M
CA
Davis Family Foundation
NTEE T22
2024
$1.6B
$0
MD
Patterson Family Foundation
NTEE T22
2021
$1.5B
$0
MO
Paulson Family Foundation
NTEE T22
2020
$1.4B
$0
FL
Arizona Community Foundation
NTEE T310
$1.2B
$15.8M
AZ
Ayco Charitable Foundation
NTEE T300
$1.2B
$27.8M
NY
Ford Family Foundation
NTEE T50
2024
$1.1B
$0
OR
Marin Community Foundation
NTEE T310
$1.1B
$13.8M
CA
Hall Family Foundation
NTEE T20
2024
$1.1B
$0
MO
Tulsa Community Foundation
NTEE T310
$1.1B
$27.4M
OK
Hawaii Community Foundation
NTEE T310
$1.1B
$17.5M
HI
Rainwater Charitable Foundation
NTEE T20
2024
$931.4M
$0
TX
Overdeck Family Foundation
NTEE T22
2020
$920.4M
$0
NY
Johns Hopkins Hospital Endowment Fund Incorporated
NTEE E120
$890.2M
$9.4M
MD
Sobrato Family Foundation
2024
$886.3M
$0
CA
Hospice Endowment Trust Fund Of Phoenix Arizona
$816.1M
$20.0M
AZ
Bainum Family Foundation
NTEE T20Z
2020
$731.8M
$0
DC
Kalamazoo Community Foundation
NTEE T310
$698.6M
$15.4M
MI
Annenberg Foundation Trust At Sunnylands
NTEE W20
2020
$655.2M
$0
CA
Michigan Health Endowment Fund
NTEE G12
$589.1M
$11.9M
MI
Austin Community Foundation
NTEE T310
$556.3M
$9.8M
TX
Omaha Community Foundation
NTEE T31
$556.1M
$11.4M
NE
Truist Foundation Inc
NTEE T20
2020
$547.9M
$0
FL

Showing 30 of 146,114 filings. Search all →

About

What is IRS Form 990?

Form 990 is the annual information return filed by U.S. tax-exempt organizations — including university endowments, private foundations, community foundations, and other nonprofits — with the Internal Revenue Service (IRS).

For fund managers, Form 990 is one of the most valuable public datasets available. It reveals an endowment's total assets, investment income, grants paid, and the identity of key officers and board members. Endowments and foundations collectively represent trillions of dollars in LP capital.

LPbacked indexes Form 990 data (including 990PF private foundation returns) via ProPublica's Nonprofit Explorer and cross-references it with LP profiles, so you can see not just the financial snapshot but also verified contact details for the investment team.

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