Companies / Oscar Health, Inc.
Oscar Health, Inc.
Financials · FY2025
Ownership
308.6M shares outstanding · as of Jul 31, 2026
Ownership
Share classes
| Class A | 88.60% | |
| Class B | 11.40% |
| Insiders | 3.83% | 11,832,772 |
| 10%+ / strategic | 0.21% | 657,435 |
| Institutions | 55.86% | 172,404,547 |
| Public float | 40.09% | 123,750,246 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 11
View all →| Insider | % of shares | Shares |
|---|---|---|
Bertolini Mark TCEOChief Executive Officer · Director | 2.91% | 8,990,566 |
Blackley Richard ScottChief Financial Officer | 0.45% | 1,391,660 |
Schlosser MarioPresident of Technology & CTO · Director | 0.17% | 514,986 |
Liang JanetPresident, Oscar Insurance | 0.09% | 271,532 |
McAnaney AdamChief Legal Officer | 0.07% | 227,955 |
Baltrus VictoriaChief Accounting Officer | 0.07% | 216,112 |
Wittman Vanessa AmesDirector | 0.04% | 137,121 |
Lang Laura WDirector | 0.03% | 82,840 |
Boyd Jeffery HDirector | — | — |
Gassen WilliamDirector | — | — |
Institutional holders 350
View all →| Holder | Value | % of shares |
|---|---|---|
| $587.15M | 6.67% | |
| $297.48M | 6.71% | |
| $165.45M | 1.88% | |
| $97.92M | 2.21% | |
| $91.16M | 2.06% | |
| $90.50M | 2.04% | |
| $88.90M | 2.00% | |
| $83.08M | 1.87% | |
| $62.92M | 1.78% | |
| $57.73M | 1.63% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jun 25, 2026 | Bertolini Mark T CEO | Sell | Class A Common Stock | $17.10M | -598K -5.86% | 9,598,934 3.11% of shares | high |
| Jun 26, 2026 | Bertolini Mark T CEO | Sell | Class A Common Stock | $12.85M | -441K -4.61% | 9,140,361 2.96% of shares | high |
| Apr 6, 2026 | Bertolini Mark T CEO | Other | Class A Common Stock | $11.92M | -1.0M -9.81% | 9,196,876 2.98% of shares | low |
| Apr 6, 2026 | Bertolini Mark T CEO | Buy | Class A Common Stock | $11.92M | +1.0M +10.87% | 10,196,876 3.30% of shares | high |
| Jun 26, 2026 | Bertolini Mark T CEO | Sell | Class A Common Stock | $4.46M | -150K -1.64% | 8,990,566 2.91% of shares | medium |
| Jan 2, 2026 | Schlosser Mario Executive | Sell | Class A Common Stock | $2.07M | -138K -27.69% | 360,215 0.12% of shares | medium |
| Jan 5, 2026 | Schlosser Mario Executive | Sell | Class A Common Stock | $1.52M | -97K -21.68% | 350,180 0.11% of shares | medium |
| Jan 6, 2026 | Schlosser Mario Executive | Sell | Class A Common Stock | $1.31M | -77K -18.02% | 350,180 0.11% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Dragoneer Investment Group, LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| OSCR | — | 687793109 |