Oscar Health OSCR Institutional Ownership

NYSE OSCR

$29.91 -0.93 (-3.02%)

As of: Oct 1, 2026 · 3:23 PM EDT

Institutions by Trading Activity

405 Institutions

Increased 268 66.2%

Unchanged 35 8.6%

Reduced 102 25.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

66.27%

▲+7.74 pp QoQ

Shares Held by Institutions

200.28Mn

of 302.22Mn outstanding

▲+19.26% QoQ

Shares Outstanding

302.22Mn

101.94Mn held outside 13F filers

Institutional Investors

405

filed 13F for Jun 2026

▲+74 vs prior quarter

Net Shares Added (QoQ)

+32.34Mn

accumulated since last quarter

Value of Holdings

$6.17Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Oscar Health, Inc. (NYSE:OSCR) has 405 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 66.3% of Oscar Health's outstanding shares in June 2026, up from 58.5% in March 2026.
Their total shares held in OSCR increased 19.26% quarter over quarter, and separately, investors owning Oscar Health increased 23.1% from a year ago.
During the quarter, 268 of these 405 funds increased positions in OSCR, 102 reduced exposure, and 35 held steady.
Altogether, these fund groups held 200.28Mn shares in OSCR by June 2026, up by 32.34Mn shares quarter on quarter, and up 36.57Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Oscar Health with 20.59Mn shares, accounting for 6.81% of total shares outstanding.
Top purchasers of OSCR stock for the quarter ending June 2026 included D. E. Shaw & Co., Inc. (7.16Mn), FMR LLC (3.8Mn), JANE STREET GROUP, LLC (3.46Mn), RENAISSANCE TECHNOLOGIES LLC (3.28Mn), BlackRock, Inc. (3.28Mn).
The largest sellers of Oscar Health for the quarter ending June 2026 were BIT Capital GmbH (2.9Mn), Point72 Asset Management, L.P. (2.31Mn), SUSQUEHANNA INTERNATIONAL GROUP, LLP (2.28Mn), Bank Of America Corp /De/ (1.54Mn), Morgan Stanley (1.24Mn).
Per Business Quant data, the top 10 holders of Oscar Health for the quarter ending June 2026 are BlackRock, Inc. (20.59Mn), T. Rowe Price Investment Management, Inc. (13.04Mn), D. E. Shaw & Co., Inc. (12.64Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (11.03Mn), VANGUARD CAPITAL MANAGEMENT LLC (10.58Mn), AMERICAN CENTURY COMPANIES INC (9.06Mn), JANE STREET GROUP, LLC (6.37Mn), Thrive Capital Management, LLC (6.34Mn), GEODE CAPITAL MANAGEMENT, LLC (5.82Mn), State Street Corp (5.8Mn).

Form 13F Holdings

405 Institutional Holders

Report period 30 Jun, 2026

Total shares held 200.28Mn

Of outstanding 66.27%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	20,587,428	6.81%	▲3,277,889	+18.94%	$587.15Mn
2	T. Rowe Price Investment Management, Inc.	0001897612	13,035,486	4.31%	▲1,390,990	+11.95%	$371.77K
3	D. E. Shaw & Co., Inc.	0001009207	12,643,617	4.18%	▲7,158,332	+130.50%	$360.60Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	11,029,424	3.65%	▲483,576	+4.59%	$314.56Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	10,579,437	3.50%	▼198,190	-1.84%	$301.73Mn
6	AMERICAN CENTURY COMPANIES INC	0000748054	9,055,242	3.00%	▲2,025,886	+28.82%	$258.26Mn
7	JANE STREET GROUP, LLC	0001595888	6,365,039	2.11%	▲3,460,934	+119.17%	$181.53Mn
8	Thrive Capital Management, LLC	0001765681	6,343,617	2.10%	0	0.00%	$180.92Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	5,819,186	1.93%	▲786,931	+15.64%	$165.99Mn
10	State Street Corp	0000093751	5,801,351	1.92%	▲538,979	+10.24%	$165.45Mn
11	FMR LLC	0000315066	4,998,523	1.65%	▲3,799,751	+316.97%	$142.56Mn
12	CITADEL ADVISORS LLC	0001423053	4,229,552	1.40%	▲763,190	+22.02%	$120.63Mn
13	TWO SIGMA INVESTMENTS, LP	0001179392	4,035,689	1.34%	▲1,686,164	+71.77%	$115.10Mn
14	DIMENSIONAL FUND ADVISORS LP	0000354204	3,571,731	1.18%	▼621,046	-14.81%	$101.89Mn
15	BIT Capital GmbH	0002053305	3,417,957	1.13%	▼2,903,464	-45.93%	$97.48Mn
16	RENAISSANCE TECHNOLOGIES LLC	0001037389	3,284,500	1.09%	▲3,284,500	0.00%	$93.67Mn
17	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	3,255,724	1.08%	▲1,341,822	+70.11%	$92.86K
18	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	3,025,316	1.00%	▲550,893	+22.26%	$86.28Mn
19	GLYNN CAPITAL MANAGEMENT LLC	0000911270	2,575,828	0.85%	▼15,964	-0.62%	$73.46Mn
20	Goldman Sachs Group Inc	0000886982	2,289,557	0.76%	▲817,803	+55.57%	$65.30Mn

Showing 1 to 20 of 405 holders