1. Directory
  2. New York
  3. New York
  4. Open Society Foundations
EIN 26-3753801

Open Society Foundations

IRS 501(c) type
501(c)(3)
Num. employees
0
City
New York
State
New York
Year formed
2009
Most recent tax filings
2023-12-01
NTEE code, primary
T20: Private Foundations
Description
The Open Society Foundations work to build vibrant and tolerant societies whose governments are accountable and open to the participation of all people.
Also known as...
Foundation To Promote Open Society
Total revenues
$842,821,637
2023
Total expenses
$874,683,497
2023
Total assets
$10,502,606,362
2023
Num. employees
0
2023

Grants made by Open Society Foundations

GranteeGrant descriptionAmount
Soros Economic Development FundTo Support Grantee's Program Related Investment Activities$20,650,000
Central European University (CEU)To Support Research, Outreach Activities and Operating Costs of the Budapest Site of Central European University in 2023/24 Academic Year$15,000,000
Open Society Institute - Baltimore (OSI)To Provide Support for Open Society Institute-Baltimore'S Charitable Programs and Operations$12,350,000
...and 468 more grants made totalling $363,797,669

Who funds Open Society Foundations

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Resource ImpactReimburseable Grant To Freedom Reads$10,470

Personnel at Open Society Foundations

NameTitle
Sandra BrekaVice President and Chief Operating Officer
Laura SilberVice President , External Affairs and Office of the Chair
Nicole WilettChief of Staff
Pedro AbramovayVice President , Programs
Leonard BenardoSenior Vice President
...and 5 more key personnel

Financials for Open Society Foundations

RevenuesFYE 12/2023
Total grants, contributions, etc.$0
Investment income and dividends$701,436
Net rental income$0
Net gain from sale of non-inventory assets$835,231,988
Gross sales of inventory$0
Miscellaneous revenues$6,888,213
Total revenues$842,821,637

Form 990s for Open Society Foundations

Fiscal year endingDate received by IRSFormPDF link
2023-122024-11-14990PFView PDF
2022-122023-11-15990PFView PDF
2021-122022-11-16990PFView PDF
2020-122021-12-17990PFView PDF
2019-122021-02-19990PFView PDF
...and 9 more Form 990s

Organizations like Open Society Foundations

OrganizationLocationRevenue
Bloomberg PhilanthropiesNew York, NY$1,514,801,871
The Ryan FoundationGreenwood Village, CO$561,557,585
Bezos Family FoundationSeattle, WA$225,014,722
Laura and John Arnold FoundationHouston, TX$687,258,876
Gordon E and Betty I Moore FoundationPalo Alto, CA$371,750,377
Howard G Buffett Foundation (HGBF)Decatur, IL$377,621,424
Patterson Family FoundationKansas City, MO$1,174,628,172
Betty Wold Johnson FoundationPalm Beach, FL$304,352,055
The Lowell S and Betty L Dunn Family FoundationHialeah, FL$266,901,803
Druckenmiller FoundationNew York, NY$258,886,185
Data update history
January 25, 2025
Updated personnel
Identified 3 new personnel
January 6, 2025
Posted financials
Added Form 990PF for fiscal year 2023
September 22, 2024
Updated personnel
Identified 5 new personnel
August 26, 2024
Received grants
Identified 1 new grant, including a grant for $10,470 from Resource Impact
January 22, 2024
Posted financials
Added Form 990PF for fiscal year 2022
Nonprofit Types
Grantmaking organizationsPrivate foundationsFamily foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Political advocacyProvides grantsPartially liquidatedTax deductible donationsNo full-time employeesAccepts online donations
General information
Address
224 W 57th St
New York, NY 10019
Metro area
New York-Newark-Jersey City, NY-NJ-PA
County
New York County, NY
Website URL
opensocietyfoundations.org/ 
Phone
(212) 548-0600
Facebook page
OpenSocietyFoundations 
Twitter profile
@opensociety 
IRS details
EIN
26-3753801
Fiscal year end
December
Taxreturn type
Form 990-PF
Year formed
2009
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
T20: Private Foundations
NAICS code, primary
813211: Grantmaking Foundations
Parent/child status
Independent
Free account sign-up

Want updates when Open Society Foundations has new information, or want to find more organizations like Open Society Foundations?

Create free Cause IQ account
Cause IQ is a website that helps companies grow, maintain, and serve their nonprofit clients, and helps nonprofits find additional foundation funding. Our data and tools help professionals prospect for nonprofits, research opportunities, benchmark their clients, and enrich existing information.
Nonprofits
Product
Customers
About

© 2025 Nonprofit Metrics LLC
Terms of Service and Privacy Policy