Oscar Health (OSCR) Institutional Ownership

$31.79 -0.25 (-0.79%)

Closing price 08/24/2026 03:59 PM Eastern

Extended Trading

$31.69 -0.10 (-0.30%)

As of 08/24/2026 07:22 PM Eastern

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Current Institutional Ownership Percentage: 75.70%
Number of Institutional Buyers (last 12 months): 202
Total Institutional Inflows (last 12 months): $862.65M

Number of Institutional Sellers (last 12 months): 92
Total Institutional Outflows (last 12 months): $303.49M

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OSCR Institutional Buying and Selling by Quarter

Oscar Health Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/24/2026	California State Teachers Retirement System	7,803,043	$222.54M	0.0%	+3,214.2%	2.528%
8/22/2026	Comprehensive Financial Planning Inc. PA	10,832	$309K	0.2%	N/A	0.004%
8/22/2026	TD Waterhouse Canada Inc.	11,443	$326K	0.0%	-64.2%	0.004%
8/21/2026	AXQ Capital LP	37,136	$1.06M	0.1%	N/A	0.012%
8/21/2026	Mason & Associates Inc	47,902	$1.37M	0.2%	-2.0%	0.016%
8/21/2026	Nykredit A S	4,541	$130K	0.0%	N/A	0.001%
8/19/2026	Wellington Management Group LLP	603,675	$17.22M	0.0%	+65.6%	0.196%
8/18/2026	Public Employees Retirement System of Ohio	5,404	$154K	0.0%	N/A	0.002%
8/13/2026	Globeflex Capital L P	6,245	$178K	0.0%	N/A	0.002%
8/7/2026	Conway Capital Management Inc.	7,500	$214K	0.1%	N/A	0.002%
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7/10/2026	Wedge Capital Management L L P NC	1,152,002	$32.86M	0.5%	N/A	0.382%
7/10/2026	Annex Advisory Services LLC	74,283	$2.12M	0.0%	-55.4%	0.025%
7/10/2026	Handelsbanken Fonder AB	42,900	$1.22M	0.0%	-25.1%	0.014%
7/9/2026	Allied Private Wealth LLC	4,045	$125K	0.1%	N/A	0.001%
7/8/2026	FNY Investment Advisers LLC	2,000	$57K	0.0%	N/A	0.001%
7/8/2026	Assenagon Asset Management S.A.	1,247,992	$35.59M	0.0%	+1.6%	0.414%
7/7/2026	Fermata Advisors LLC	7,173	$205K	0.0%	N/A	0.002%
7/7/2026	GAMMA Investing LLC	1,441	$41K	0.0%	+32.9%	0.000%
7/7/2026	CoreCap Advisors LLC	1,190	$34K	0.0%	+526.3%	0.000%
6/16/2026	Empowered Funds LLC	543,548	$6.23M	0.0%	N/A	0.180%
6/3/2026	NewEdge Advisors LLC	105,155	$1.21M	0.0%	-4.3%	0.035%
5/19/2026	NewEdge Advisors LLC	105,155	$1.21M	0.0%	-4.3%	0.035%
5/19/2026	Bank of America Corp DE	2,860,310	$32.81M	0.0%	+205.1%	0.949%
5/19/2026	Arkadios Wealth Advisors	14,275	$164K	0.0%	+9.4%	0.005%
5/18/2026	Amundi	31,527	$362K	0.0%	N/A	0.010%
5/18/2026	California State Teachers Retirement System	235,443	$2.70M	0.0%	+23.3%	0.078%
5/18/2026	Royal Bank of Canada	282,904	$3.25M	0.0%	+73.4%	0.094%
5/18/2026	Empowered Funds LLC	543,548	$6.23M	0.0%	N/A	0.180%
5/16/2026	The Manufacturers Life Insurance Company	109,567	$1.26M	0.0%	+7.9%	0.036%
5/16/2026	Quantinno Capital Management LP	135,717	$1.56M	0.0%	+338.5%	0.045%
5/14/2026	Caxton Associates LLP	10,979	$126K	0.0%	N/A	0.004%
5/14/2026	Towle & Co.	278,489	$3.19M	1.2%	N/A	0.094%
5/14/2026	Sei Investments Co.	400,149	$4.59M	0.0%	+695.7%	0.134%
5/13/2026	Cetera Investment Advisers	36,667	$421K	0.0%	-15.5%	0.012%
5/13/2026	First Trust Advisors LP	346,214	$3.97M	0.0%	+13.7%	0.116%
5/12/2026	IVY Lane Capital Management LLC	50,000	$574K	0.9%	N/A	0.017%
5/8/2026	Convergence Investment Partners LLC	105,336	$1.21M	0.2%	N/A	0.035%
5/7/2026	Dimensional Fund Advisors LP	4,192,777	$48.08M	0.0%	+22.1%	1.408%
5/7/2026	SEB Asset Management AB	503,534	$5.78M	0.0%	N/A	0.169%
5/6/2026	Allspring Global Investments Holdings LLC	29,325	$344K	0.0%	N/A	0.010%
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5/5/2026	Wealthfront Advisers LLC	17,018	$195K	0.0%	-45.3%	0.006%
5/5/2026	Bank of New York Mellon Corp	556,059	$6.38M	0.0%	+1.2%	0.187%
5/5/2026	Harel Insurance Investments & Financial Services Ltd.	4,260	$49K	0.0%	N/A	0.001%
5/5/2026	Sanctuary Advisors LLC	61,355	$704K	0.0%	-9.4%	0.021%
5/4/2026	Principal Financial Group Inc.	14,688	$168K	0.0%	+25.3%	0.005%
4/30/2026	Mason & Associates Inc	48,860	$530K	0.1%	-9.9%	0.016%
4/30/2026	Kestra Advisory Services LLC	17,585	$202K	0.0%	+17.5%	0.006%
4/29/2026	Halter Ferguson Financial Inc.	405,732	$4.65M	1.0%	+4.2%	0.136%
4/27/2026	Private Advisor Group LLC	15,957	$183K	0.0%	-16.0%	0.005%
4/27/2026	Leonteq Securities AG	9,161	$105K	0.0%	+558.6%	0.003%
4/27/2026	Fideuram Intesa Sanpaolo Private Banking S.P.A.	113,081	$1.30M	0.0%	N/A	0.038%
4/22/2026	Nicholas Wealth LLC.	80,268	$921K	0.6%	+1.3%	0.027%
4/22/2026	Pictet Asset Management Holding SA	35,661	$409K	0.0%	+10.3%	0.012%
4/21/2026	Fiduciary Alliance LLC	714,411	$8.19M	0.5%	+9.8%	0.240%
4/20/2026	OP Asset Management Ltd	10,253	$118K	0.0%	N/A	0.003%
4/20/2026	Assenagon Asset Management S.A.	1,227,803	$14.08M	0.0%	+91.6%	0.412%
4/17/2026	Roxbury Financial LLC	18,602	$213K	0.2%	N/A	0.006%
4/16/2026	SG Americas Securities LLC	800,984	$9.19M	0.0%	-13.1%	0.269%
3/20/2026	Hsbc Holdings PLC	33,969	$486K	0.0%	N/A	0.011%
3/17/2026	Rockefeller Capital Management L.P.	10,564	$152K	0.0%	+75.8%	0.004%
3/9/2026	EMC Capital Management	2,600	$37K	0.0%	-80.2%	0.001%
3/5/2026	Gunpowder Capital Management LLC dba Oliver Wealth Management	5,854	$84K	0.1%	N/A	0.002%
2/23/2026	Virtu Financial LLC	127,647	$1.83M	0.1%	+99.4%	0.043%
2/19/2026	T. Rowe Price Investment Management Inc.	9,217,816	$132.46M	0.1%	+11.0%	3.483%
2/19/2026	Invesco Ltd.	303,434	$4.36M	0.0%	+14.4%	0.115%
2/18/2026	SkyView Investment Advisors LLC	200,268	$2.88M	0.4%	-1.8%	0.076%
2/18/2026	NewEdge Advisors LLC	109,914	$1.58M	0.0%	-49.8%	0.042%
2/18/2026	XTX Topco Ltd	107,854	$1.55M	0.0%	+16.0%	0.041%
2/18/2026	VARCOV Co.	47,883	$688K	0.3%	N/A	0.018%
2/18/2026	Wellington Management Group LLP	374,015	$5.38M	0.0%	+4.1%	0.141%
2/18/2026	Toronto Dominion Bank	341,240	$4.90M	0.0%	N/A	0.129%
2/18/2026	Quadrature Capital Ltd	43,185	$621K	0.0%	-87.3%	0.016%
2/18/2026	Oxford Asset Management LLP	12,011	$173K	0.1%	N/A	0.005%
2/18/2026	Moore Capital Management LP	100,000	$1.44M	0.0%	-86.7%	0.038%
2/18/2026	Man Group plc	228,681	$3.29M	0.0%	-26.6%	0.086%
2/18/2026	Janus Henderson Group PLC	85,088	$1.22M	0.0%	-42.0%	0.032%
2/18/2026	Engineers Gate Manager LP	346,918	$4.99M	0.1%	-11.7%	0.131%
2/18/2026	Balyasny Asset Management L.P.	340,435	$4.89M	0.0%	-42.1%	0.129%
2/18/2026	12 West Capital Management LP	126,855	$1.82M	0.2%	-32.1%	0.048%
2/17/2026	Freestone Grove Partners LP	508,936	$7.31M	0.1%	N/A	0.192%
2/17/2026	Schonfeld Strategic Advisors LLC	158,833	$2.28M	0.0%	N/A	0.060%
2/17/2026	AQR Capital Management LLC	100,228	$1.44M	0.0%	-6.4%	0.038%
2/17/2026	Cetera Investment Advisers	43,412	$624K	0.0%	+24.7%	0.016%
2/17/2026	Equitable Holdings Inc.	12,975	$186K	0.0%	+7.0%	0.005%
2/17/2026	Cantor Fitzgerald L. P.	246,818	$3.55M	0.1%	+97.2%	0.093%
2/17/2026	Kovack Advisors Inc.	107,825	$1.55M	0.1%	N/A	0.041%
2/17/2026	Trexquant Investment LP	295,998	$4.25M	0.0%	+562.5%	0.112%
2/17/2026	Farallon Capital Management LLC	264,000	$3.79M	0.0%	-92.7%	0.100%
2/17/2026	Sciencast Management LP	11,175	$161K	0.0%	N/A	0.004%
2/17/2026	Price T Rowe Associates Inc. MD	2,760,765	$39.67M	0.0%	-8.0%	1.043%
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2/17/2026	T. Rowe Price Investment Management Inc.	2,884,724	$41.45M	0.0%	-65.3%	1.090%
2/17/2026	Integral Health Asset Management LLC	200,000	$2.87M	0.1%	-63.6%	0.076%
2/17/2026	Advisory Services Network LLC	22,018	$316K	0.0%	-43.9%	0.008%
2/17/2026	Adage Capital Partners GP L.L.C.	25,000	$359K	0.0%	-95.0%	0.009%
2/17/2026	California State Teachers Retirement System	191,000	$2.75M	0.0%	+1.5%	0.072%
2/17/2026	Russell Investments Group Ltd.	211,385	$3.04M	0.0%	+42.2%	0.080%
2/17/2026	Atom Investors LP	11,888	$171K	0.0%	-81.0%	0.004%
2/17/2026	State of Wisconsin Investment Board	14,290	$205K	0.0%	-24.9%	0.005%
2/17/2026	Captrust Financial Advisors	45,754	$657K	0.0%	+2.0%	0.017%
2/17/2026	Fred Alger Management LLC	245,697	$3.53M	0.0%	-79.7%	0.093%

OSCR Institutional Ownership - Frequently Asked Questions

During the previous two years, 373 institutional investors and hedge funds held shares of Oscar Health. The most heavily invested institutionals were Vanguard Group Inc. ($297.48M), California State Teachers Retirement System ($222.54M), Deerfield Management Company L.P. Series C ($159.06M), JPMorgan Chase & Co. ($139.25M), T. Rowe Price Investment Management Inc. ($132.46M), Gilder Gagnon Howe & Co. LLC ($105.27M), and American Century Companies Inc. ($100.30M).Learn more on Oscar Health's institutional investors.

75.70% of Oscar Health's stock is owned by institutional investors. Learn more on OSCR's institutional investor holdings.

Of the 336 institutional investors that purchased Oscar Health's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BIT Capital GmbH ($9.67M), JPMorgan Chase & Co. ($8.99M), California State Teachers Retirement System ($7.65M), American Century Companies Inc. ($4.85M), Deerfield Management Company L.P. Series C ($3.98M), Hennessy Advisors Inc. ($3.54M), and Nuveen LLC ($2.60M).

Institutional investors have bought a total of 47,643,118 shares in the last 24 months. This purchase volume represents approximately $862.65M in transactions.

Of the 92 institutional investors that sold Oscar Health's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($5.42M), Farallon Capital Management LLC ($3.38M), Jump Financial LLC ($1.26M), Fred Alger Management LLC ($966.69K), Ameriprise Financial Inc. ($808.03K), Victory Capital Management Inc. ($772.57K), and Dragoneer Investment Group LLC ($688.72K).

Institutional investors have sold a total of 19,491,678 shares in the last 24 months. This volume of shares sold represents approximately $303.49M in transactions.

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Institutional ownership data for NYSE:OSCR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/24/2026. New 13F filings are added each quarter as they're published.

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Oscar Health (OSCR) Institutional Ownership

OSCR Institutional Buying and Selling by Quarter

Oscar Health Major Shareholders & Ownership History

OSCR Institutional Ownership - Frequently Asked Questions

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Oscar Health (OSCR) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Oscar Health (NYSE:OSCR)

OSCR Institutional Buying and Selling by Quarter

Oscar Health Major Shareholders & Ownership History

OSCR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of OSCR shares?

What percentage of Oscar Health's stock is owned by institutional investors?

Which institutional investors have been buying Oscar Health's stock?

How much institutional buying is happening at Oscar Health?

Which of Oscar Health's major shareholders have been selling company stock?

How much institutional selling is happening at Oscar Health?

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