Oscar Health
OSCR
32.91
+0.57
+1.76%
Oscar Health
US · OSCR
#1512 by market cap
Listed 2021
32.91
+0.57
+1.76%
Live - 5344 symbols - heartbeat 372s ago
· 2026-10-08 06:41
Pre-market
32.56
-1.08%
After-hours
32.99
+0.24%
Overnight
32.70
-0.64%
- Market cap
- 10.16B
- P/E (TTM)i
- 25.32
- P/Bi
- 4.95
- EPSi
- -1.69
- Div yieldi
- 0.00%
- 52W posi
- 93%
Reader sentiment
Are you bullish or bearish on OSCR?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions increased by 4 in the most recent period (2026/Q3).
- Total institutional ownership fell 2.2 percentage points.
Institutional ownership
- Held by institutions
- 73.63% -2.16pp
- Institutions
- 471 +4
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions trimmed shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund42.02%
VC/PE Fund11.82%
Hedge Fund11.57%
Individual/Insider3.85%
Private Company3.74%
Public Company2.63%
Government Pension Fund1.30%
Insurance Company0.30%
Family Office/Trust0.17%
Other22.61%
Top holders as of 2026-09-18
Thrive Capital Management, LLC
10.66% · 32.86M sh
BlackRock
6.68% · 20.59M sh
T. Rowe Price Group, Inc.
5.28% · 16.29M sh
D. E. Shaw & Co., L.P.
4.10% · 12.64M sh
Vanguard Capital Management, LLC
3.95% · 12.19M sh
Vanguard Portfolio Management, LLC
3.58% · 11.03M sh
American Century Investment Management
2.94% · 9.06M sh
Jane Street Group, LLC
2.06% · 6.37M sh
Mark Bertolini
2.00% · 6.15M sh
Geode Capital Management, LLC
1.89% · 5.82M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 18 buys · 32 sells
| Name | Role | Stake |
|---|---|---|
| Thrive Capital Management, LLC | -- | 10.66% |
| Mark Bertolini | Chief Executive Officer | 2.00% |
| Mario Schlosser | Co-Founder, CTO, President of Technology & Director | 0.78% |
| Richard Blackley | Chief Financial Officer | 0.27% |
| Siddhartha Sankaran | Director | 0.26% |
| Jeffery Boyd | Independent Chairperson | 0.20% |
| Joshua Kushner | Co-Founder & Vice Chairman | 0.15% |
| Victoria Baltrus | Chief Accounting Officer | 0.07% |
| Vanessa Wittman | Independent Director | 0.03% |
| William Gassen | Independent Director | 0.02% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-17 | Vanessa Wittman | Independent Director | Automatic Disposition | -25,000 | $32.24 |
| 2026-09-17 | Thrive Capital Management, LLC | -- | Other Acquisition | +6,343,617 | -- |
| 2026-09-17 | Thrive Capital Management, LLC | -- | Other Disposition | -12,687,234 | -- |
| 2026-09-17 | Thrive Capital Management, LLC | -- | Other Disposition | -6,343,617 | -- |
| 2026-09-02 | Janet Liang | EVP & Principal Operating Officer | Automatic Disposition | -10,360 | $31.45 |
| 2026-09-02 | Mario Schlosser | Co-Founder, CTO, President of Technology & Director | Automatic Disposition | -31,422 | $31.45 |
| 2026-09-02 | Richard Blackley | Chief Financial Officer | Automatic Disposition | -28,869 | $31.45 |
| 2026-09-02 | Adam McAnaney | -- | Automatic Disposition | -9,092 | $31.45 |
| 2026-09-02 | Victoria Baltrus | Chief Accounting Officer | Automatic Disposition | -958 | $31.45 |
| 2026-08-27 | Mario Schlosser | Co-Founder, CTO, President of Technology & Director | Derivative Exercise and Sale | -750,000 | -- |
| 2026-08-27 | Mario Schlosser | Co-Founder, CTO, President of Technology & Director | Intent to Sell (Form 144) | -150,000 | $30.79 |
| 2026-08-26 | Mario Schlosser | Co-Founder, CTO, President of Technology & Director | Intent to Sell (Form 144) | -600,000 | $30.34 |
| 2026-08-19 | Jeffery Boyd | Independent Chairperson | Intent to Sell (Form 144) | -288,514 | $33.15 |
| 2026-08-17 | Richard Blackley | Chief Financial Officer | Open Market Disposition | -18,750 | $31.74 |
| 2026-08-12 | Jeffery Boyd | Independent Chairperson | Intent to Sell (Form 144) | -288,513 | $30.11 |
| 2026-08-09 | Jeffery Boyd | Independent Chairperson | Intent to Sell (Form 144) | -134,370 | $28.27 |
| 2026-08-09 | Jeffery Boyd | Independent Chairperson | Intent to Sell (Form 144) | -116,666 | $28.13 |
| 2026-07-08 | Siddhartha Sankaran | Director | Other Derivative Acquisition | +858 | -- |
| 2026-07-08 | William Gassen | Independent Director | Other Derivative Acquisition | +684 | -- |
| 2026-07-08 | David Plouffe | Independent Director | Other Derivative Acquisition | +681 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 06:41:03 · For reference only, not investment advice and not tailored to your situation.