Oscar Health
OSCR · NYSE
$33.66+$1.12 (+3.44%)TodayMarket closed ·
Prev close $32.54
Who owns OSCR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 33.5% of OSCR’s shares.
- BlackRock Institutional Trust Company, N.A.5.6%
- T. Rowe Price Investment Management, Inc.4.3%
- D. E. Shaw & Co., L.P.4.2%
- Vanguard Portfolio Management, LLC3.7%
- Next 6 largest institutions15.7%
- All other shareholders66.5%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 17.03M | 5.65% |
| T. Rowe Price Investment Management, Inc. | 13.04M | 4.32% |
| D. E. Shaw & Co., L.P. | 12.64M | 4.19% |
| Vanguard Portfolio Management, LLC | 11.03M | 3.66% |
| Vanguard Capital Management, LLC | 10.58M | 3.51% |
| Bertolini (Mark T) | 9.09M | 3.01% |
| American Century Investment Management, Inc. | 9.06M | 3.00% |
| Jane Street Capital, L.L.C. | 6.37M | 2.11% |
| Thrive Capital Management, LLC (NY) | 6.34M | 2.10% |
| Geode Capital Management, L.L.C. | 5.82M | 1.93% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 7.62M | 2.53% |
| Avantis US Small Cap Value ETF | 6.70M | 2.22% |
| iShares Russell 2000 ETF | 6.24M | 2.07% |
| Vanguard Small-Cap Index Fund | 5.50M | 1.83% |
| Vanguard Small-Cap Growth Index Fund | 3.18M | 1.06% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $101.23M (41 trades) of OSCR on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Gassen William | Award | 698 | $23.10K |
| Plouffe David | Award | 641 | $21.22K |
| Sankaran Sid | Award | 1.47K | $48.72K |
| Kushner Joshua | Other | 75.52K | — |
| Kushner Joshua | Other | 6.27M | — |
| Kushner Joshua | Other | 164.22K | — |
| Kushner Joshua | Other | 4.86M | — |
| Kushner Joshua | Other | 1.32M | — |
| Kushner Joshua | Other | 164.22K | — |
| Kushner Joshua | Other | 4.86M | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 16.45M
- Days to cover
- 2.68
- % of shares outstanding
- 5.46%
- Average daily volume
- 6.14M
- Change since last report
- −7.4%
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