# OSCAR HEALTH INC CL A

OSCAR HEALTH INC CL A is a security (CUSIP 687793109) tracked across SEC portfolio filings. 381 institutional managers reported $2.5B on Form 13F as of 2026-06-30; 24 registered fund positions totaling $152.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: OSCAR HEALTH INC
- Class: CL A
- CUSIP: 687793109
- Asset category: EC
- 13F holders: 381
- 13F value: $2.5B
- 13F period: 2026-06-30
- N-PORT fund positions: 24
- N-PORT value: $152.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 381 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $297.5M | 20,701,250 |
| BlackRock, Inc. | New York, NY | $198.5M | 17,309,539 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $110.7M | 2,745,804 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $89.4M | 3,466,362 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $80.6M | 7,029,356 |
| D. E. Shaw & Co., Inc. | New York, NY | $75.4M | 5,485,285 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $73.7M | 2,904,105 |
| GLYNN CAPITAL MANAGEMENT LLC | MENLO PARK, CA | $73.5M | 2,575,828 |
| [Thrive Capital Management, LLC](https://search.stillhousedata.com/firm/162771) | NEW YORK, NY | $72.8M | 6,343,617 |
| BIT Capital GmbH | BERLIN, 2M | $72.5M | 6,321,421 |
| STATE STREET CORP | BOSTON, MA | $60.4M | 5,262,372 |
| [Walleye Trading LLC](https://search.stillhousedata.com/firm/136196) | NEW YORK, NY | $59.3M | 559,356 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $57.7M | 5,032,255 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $48.1M | 4,192,777 |
| STATE OF MICHIGAN RETIREMENT SYSTEM | EAST LANSING, MI | $41.4M | 1,450,000 |

## Top fund holders (N-PORT)

_Showing 15 of 24 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $29.5M | 36.49% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $27.9M | 3.42% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $23.9M | 25.89% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $23.2M | 13.23% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $16.1M | 37.17% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $9.4M | 12.65% |
| [T. Rowe Price New Horizons Fund, Inc.](https://search.stillhousedata.com/fund/S000002106) | T. ROWE PRICE NEW HORIZONS FUND, INC. | $7.8M | 6.14% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $3.7M | 7.72% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $3.1M | 1.88% |
| [T. Rowe Price Spectrum Moderate Growth Allocation Fund](https://search.stillhousedata.com/fund/S000002138) | T. ROWE PRICE SPECTRUM FUNDS II, INC. | $2.4M | 5.59% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.6M | 0.27% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.4M | 0.45% |
| [VOYA SMALL COMPANY PORTFOLIO](https://search.stillhousedata.com/fund/S000008709) | Voya VARIABLE PORTFOLIOS INC | $1.3M | 69.11% |
| [Alger Mid Cap Growth Portfolio](https://search.stillhousedata.com/fund/S000009218) | ALGER PORTFOLIOS | $977K | 69.52% |
| [Voya MI Dynamic Small Cap Fund](https://search.stillhousedata.com/fund/S000066937) | Voya Equity Trust | $757K | 40.62% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/687793109.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.