As of November 6, 2026, Oscar Health, Inc. is a publicly traded company (NYSE: OSCR). The largest holder reporting an active stake on Schedule 13D is Thrive Capital Partners III, L.P., at 12.1%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include BlackRock (6.4%) (Schedule 13D/A, September 18, 2026).
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Is Oscar Health, Inc. a real, registered company?
- Oscar Health, Inc. files with the SEC under CIK 1568651 (its SEC filings).
- Its shares are listed under the ticker OSCR on NYSE (SEC company record).
- Incorporated in Delaware; business address in New York, New York, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Oscar Health, Inc. in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Thrive Capital Partners III, L.P. (filed 2026-09-18).
Who are Oscar Health, Inc.'s owners and officers?
Oscar Health, Inc.: incorporated in Delaware; business address in New York, New York; industry Hospital & Medical Service Plans (Schedule 13D/A, 2026-09-18).
| Report | Holder | Share |
|---|---|---|
| Schedule 13D/A, 2026-09-18 | Thrive Capital Partners Iii, L.P. | 12.1% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-02-17 | Marc Stad | 0.3% |
| Schedule 13G/A, 2025-11-14 | T. Rowe Price Investment Management, Inc. | 3.7% |
| Schedule 13G/A, 2025-11-13 | Deerfield Mgmt, L.P. | 0% |
| Schedule 13G/A, 2025-07-31 | Jpmorgan Chase & Co. | 4.5% |
| Schedule 13G/A, 2025-07-17 | Blackrock, Inc. | 6.4% |
Questions about who owns Oscar Health, Inc.
Who owns Oscar Health, Inc.?
On this page, 2 holders' latest ownership filings report 5% or more of Oscar Health, Inc.: Thrive Capital Partners Iii, L.P. (12.1%, Schedule 13D/A, filed 2026-09-18) and Blackrock, Inc. (6.4%, Schedule 13G/A, filed 2025-07-17).
Who are the largest shareholders of Oscar Health, Inc.?
By the share each holder's latest filing reports, the largest holders of Oscar Health, Inc. on this page are Thrive Capital Partners Iii, L.P. (12.1%) and Blackrock, Inc. (6.4%).
When did Thrive Capital Partners Iii, L.P. buy into Oscar Health, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Thrive Capital Partners Iii, L.P. on this page is the Schedule 13D/A, filed 2026-09-18, reporting 12.1%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on Oscar Health, Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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Which insiders own Oscar Health, Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and a director: 7,751,570 shares (Form 4, 2026-07-01).
- , the chief financial officer: 1,102,358 shares, 1,046,108 held directly and 56,250 indirectly (Form 4, 2026-09-08).
- , a director: 818,295 shares, 22,609 held directly and 795,686 indirectly (Form 4, 2026-06-08).
- , a director: 705,673 shares (Form 4, 2025-06-06).
- , the executive vice president and chief insurance officer: 507,073 shares, 430,216 held directly and 76,857 indirectly (Form 4, 2024-12-09).
Shares only: the company's cover page does not give one share count for a single class, so no percentage is worked out.
How much has Oscar Health, Inc. raised?
No fundraising or offering filing from Oscar Health, Inc. is on file with us.
Keep reading
More on Oscar Health, Inc. and the records around it.
Oscar Health, Inc. elsewhere on the record
- 5%+ stake filings Sep 2026
Companies that share a holder
- Marc Stad also filed stake reports on 3 other companies: Inspire Medical Systems, Inc. (Nov 2025)
- Deerfield Mgmt, L.P. also filed stake reports on 19 other companies: Climb Bio, Inc. (Oct 2026), Cogent Biosciences, Inc. (Aug 2026), Enhabit, Inc. (Aug 2026)
- JPMORGAN CHASE & CO. also filed stake reports on 116 other companies: LEVI STRAUSS & CO (Nov 2026), Warner Music Group Corp. (Nov 2026), Andersen Group Inc. (Oct 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
Not for employment, credit, insurance or tenancy decisions.
Cite this page
https://mentionfox.com/who-owns/oscar-health