Oscar Health, Inc. (OSCR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

263,142,537Shares Outstanding

8,993,127Shares held by institutions

$120,417,971Value of institutional holdings

64.36%Institutional ownership %

17.18%Shares Changed QoQ

316No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 316 institutions have reported a stake in Oscar Health, Inc. (NYSE:OSCR) as of December 2025, according to recent 13F filings with the SEC.

The collective stake of institutional investors in Oscar Health moved to 64.4% in December 2025, a shift up from the 61.3% reported for September 2025.
Quarterly data indicates a 17.18% shift in institutional share volume, and the annual owner count reflects an increase of 22.48%.
The latest 13F cycle for Oscar Health reveals that of 316 total investors, 177 funds grew their exposure, whereas 102 reduced theirs and 37 made no changes.
This class of investors increased its holdings in Oscar Health to 169.36Mn shares for the 13F-cycle ending December 2025, up by 24.83Mn shares quarter on quarter, and down 28.28Mn shares year over year.
With 20.70Mn shares, VANGUARD GROUP INC commands the largest institutional position in Oscar Health as of December 31, 2025, equating to 7.87% of the company.
Among the most significant buyers of Oscar Health during December 2025 were BIT Capital GmbH (5.23Mn), JANE STREET GROUP, LLC (5.17Mn), D. E. Shaw & Co., Inc. (4.50Mn), TWO SIGMA INVESTMENTS, LP (3.92Mn), Walleye Trading LLC (2.86Mn).
Leading sellers of Oscar Health stock in December 2025 included T. Rowe Price Investment Management, Inc. (5.42Mn), FARALLON CAPITAL MANAGEMENT LLC (3.38Mn), JPMORGAN CHASE & CO (1.71Mn), CITADEL ADVISORS LLC (1.71Mn), HRT FINANCIAL LP (1.14Mn).
The top 10 institutional holders of Oscar Health for the quarter ending December 2025 included VANGUARD GROUP INC (20.70Mn), BlackRock, Inc. (17.26Mn), JANE STREET GROUP, LLC (9.72Mn), MORGAN STANLEY (6.81Mn), Thrive Capital Management, LLC (6.34Mn), AMERICAN CENTURY COMPANIES INC (6.30Mn), BIT Capital GmbH (6.19Mn), D. E. Shaw & Co., Inc. (6.09Mn), STATE STREET CORP (5.19Mn), GEODE CAPITAL MANAGEMENT, LLC (4.80Mn).

316 Institutional Holders

8,993,127 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	20,701,250	540,851	2.68%	$297,476,962.00
BlackRock, Inc.	31 Dec, 2025	17,255,851	1,069,499	6.61%	$247,966,573.00
JANE STREET GROUP, LLC	31 Dec, 2025	9,721,626	5,173,271	113.74%	$139,699,765.00
MORGAN STANLEY	31 Dec, 2025	6,814,046	2,043,758	42.84%	$97,917,856.00
Thrive Capital Management, LLC	31 Dec, 2025	6,343,617	0	0.00%	$91,157,776.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	6,298,161	999,821	18.87%	$90,504,574.00
BIT Capital GmbH	31 Dec, 2025	6,186,267	5,227,152	545.00%	$88,896,657.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	6,087,362	4,500,503	283.61%	$87,475,392.00
STATE STREET CORP	31 Dec, 2025	5,186,570	54,721	1.07%	$74,531,011.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,798,313	116,430	2.49%	$68,964,301.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	4,202,237	3,924,897	1,415.19%	$60,386,146.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	3,432,940	-285,825	-7.69%	$49,333,732.00
Walleye Trading LLC	31 Dec, 2025	3,239,618	2,864,909	764.57%	$46,553,311.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	3,072,518	1,916,125	165.70%	$44,152,084.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	3,055,282	-468,260	-13.29%	$43,904,402.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	2,884,724	-5,422,772	-65.28%	$41,454.00
Point72 Asset Management, L.P.	31 Dec, 2025	2,860,252	2,432,940	569.36%	$41,101,821.00
GLYNN CAPITAL MANAGEMENT LLC	31 Dec, 2025	2,740,597	-115,428	-4.04%	$39,382,379.00
CITADEL ADVISORS LLC	31 Dec, 2025	2,578,023	-1,709,185	-39.87%	$37,046,191.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	2,472,800	2,472,800	0.00%	$35,534,136.00

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