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Open Society Foundations

Public profile

Open Society Foundations (OSF), formerly the Open Society Institute, is an American grantmaking network founded by billionaire business magnate George Soros. OSF financially supports progressive organizations. As of 2025, OSF has reported expenditures in excess of $24.2 billion since its establishment in 1993. OSF has assets of over $23 billion, making it one of the world's largest foundations.

Run byGeorge Soros (founder)

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📰 Recent news about Open Society Foundations · 6 · Google News

Headlines from Google News for Open Society Foundations. Clicking opens the original source.

Open Society, which has backed anti-Israel protests, pledges millions to progressive Jewish groups to combat antisemitism
eJewishPhilanthropy· 2d ago

Open Society, which has backed anti-Israel protests, pledges millions to progressive Jewish groups to combat antisemitism    eJewishPhilanthropy
Soros' Open Society Foundations commit $30M to groups fighting antisemitism and anti-Muslim hate
Toronto Star· 3d ago

Soros' Open Society Foundations commit $30M to groups fighting antisemitism and anti-Muslim hate    Toronto Star
Soros' Open Society Foundations commit $30M to groups fighting antisemitism and anti-Muslim hate
Henry Herald· 3d ago

Soros' Open Society Foundations commit $30M to groups fighting antisemitism and anti-Muslim hate    Henry Herald
Soros' Open Society Foundations commit $30M to groups fighting antisemitism and anti-Muslim hate
Ottumwa Courier· 3d ago

Soros' Open Society Foundations commit $30M to groups fighting antisemitism and anti-Muslim hate    Ottumwa Courier
Inside the Archives: George Soros and the Fight for Roma Dignity
Open Society Foundations· 205d ago

Inside the Archives: George Soros and the Fight for Roma Dignity    Open Society Foundations
Open Society, which has backed anti-Israel protests, pledges millions to progressive Jewish groups to combat antisemitism
Jewish Insider· 2d ago

Open Society, which has backed anti-Israel protests, pledges millions to progressive Jewish groups to combat antisemitism    Jewish Insider

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📡 Latest 13F holdingsSOROS FUND MANAGEMENT LLC period 2025-12-31 · 25 positions

Snapshot from the most-recent 13F-HR filing with the SEC. 244 total positions; top 25 by value shown below.$8.6B AUM reported.

Ticker	Weight	Value	Issuer
—	6.31%	$544.6M	AMAZON COM INC
—	4.814%	$415.5M	SPDR SERIES TRUST
—	2.563%	$221.2M	SPOTIFY USA INC
—	2.318%	$200.0M	ALPHABET INC
—	2.089%	$180.3M	RIVIAN AUTOMOTIVE INC
—	2.036%	$175.7M	GLOBAL PMTS INC
—	2.006%	$173.2M	JAZZ INVESTMENTS I LTD
—	1.885%	$162.7M	SELECT SECTOR SPDR TR
—	1.863%	$160.8M	CONFLUENT INC
—	1.594%	$137.6M	SALESFORCE INC
—	1.594%	$137.6M	DROPBOX INC
—	1.593%	$137.5M	PG&E CORP
—	1.539%	$132.8M	TKO GROUP HOLDINGS INC
—	1.474%	$127.2M	MICROSOFT CORP
—	1.438%	$124.1M	NVIDIA CORPORATION
—	1.427%	$123.2M	COREWEAVE INC
—	1.311%	$113.2M	APPLE INC
—	1.261%	$108.9M	KODIAK AI INC.
—	1.232%	$106.3M	TAIWAN SEMICONDUCTOR MFG LTD
—	1.21%	$104.4M	VANECK ETF TRUST
—	1.193%	$103.0M	DAYFORCE INC
—	1.185%	$102.3M	SPDR S&P 500 ETF TR
—	1.119%	$96.6M	SPDR S&P 500 ETF TR
—	1.082%	$93.4M	DROPBOX INC
—	1.076%	$92.9M	SMURFIT WESTROCK PLC