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Who owns Oscar Health (OSCR) stock

382 funds reported Oscar Health (OSCR) shares in their latest 13F filings, worth $5.9B in all. The largest holder is BlackRock ($587M). Last quarter 232 funds added to their stakes and 139 cut them.

Largest holders of OSCR (13F)Largest holders of OSCR (13F)BlackRock$587MT. Rowe Price Investment Manageme…$372MD. E. Shaw$361MVanguard Portfolio Management LLC$315MVanguard Capital Management LLC$302MVanguard Group$297MAmerican Century Companies$258MJane Street Group, LLC$182MThrive Capital Management, LLC$181MGeode Capital Management, LLC$166M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock20,587,428$587Mincrease2026-06-30
T. Rowe Price Investment Management13,035,486$372Mincrease2026-06-30
D. E. Shaw12,643,617$361Mincrease2026-06-30
Vanguard Portfolio Management LLC11,029,424$315Mincrease2026-06-30
Vanguard Capital Management LLC10,579,437$302Mdecrease2026-06-30
Vanguard Group20,701,250$297Mincrease2025-12-31
American Century Companies9,055,242$258Mincrease2026-06-30
Jane Street Group, LLC6,365,039$182Mincrease2026-06-30
Thrive Capital Management, LLC6,343,617$181Munchanged2026-06-30
Geode Capital Management, LLC5,819,186$166Mincrease2026-06-30
State Street5,801,351$165Mincrease2026-06-30
FMR LLC4,998,523$143Mincrease2026-06-30
Citadel Advisors LLC4,229,552$121Mincrease2026-06-30
Two Sigma Investments, LP4,035,689$115Mincrease2026-06-30
Dimensional Fund Advisors LP3,571,731$102Mdecrease2026-06-30

Oscar Health's latest quarter

Oscar Health, Q3 2026: revenue $5.1B (+72% year over year), operating margin 3.5%, net earnings $167M, operating cash flow −$1.2B. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most OSCR stock?

By the latest 13F filings: BlackRock ($587M); T. Rowe Price Investment Management ($372M); D. E. Shaw ($361M); Vanguard Portfolio Management LLC ($315M); Vanguard Capital Management LLC ($302M).

What is the short interest in OSCR?

18,294,074 shares were sold short at the 2026-10-15 settlement, 11.2% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.