Latest Period
Q1 2026
Security Snapshot
Oscar Health, Inc. - Class A Common Stock, par value $0.00001 per share (OSCR) Institutional Ownership
CUSIP: 687793109
13F Institutional Holders and Ownership History from Q1 2021 to Q1 2026
Institutions Reporting
325
Shares (Excl. Options)
174,254,621
Price
$11.47
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- Security type / class
- Equity / Class A Common Stock, par value $0.00001 per share
- Symbol
- OSCR on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 174,254,621
- Total 13F value
- $2,001,990,831
- Portfolio coverage rank
- 0%
- Share change
- +1,465,459
- Value change
- -$1,795,214
- Number of holders
- 325
- Shares outstanding
- 224,919,027
- SEC-reported price per share
- $22.64
- Insider filing price
- $22.64
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- OSCR - Oscar Health, Inc. - Class A Common Stock, par value $0.00001 per share is tracked under CUSIP 687793109.
- 325 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 341 to 325 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $2,422,615,416 to $2,001,990,831.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 325 institutions filings for Q1 2026.
Security key
687793109
Latest holder period
Q1 2026
13F holders
325
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
OSCR full holder history
Oscar Health, Inc. SEC filings
Oscar Health, Inc. company facts
Oscar Health, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 687793109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
OSCR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 6.4% | $298,910,284 | 13,941,711 | BlackRock, Inc. | 30 Jun 2025 | |||
| JPMORGAN CHASE & CO | 4.5% | -32% | $143,092,346 | -$55,508,727 | 9,950,789 | -28% | JPMORGAN CHASE & CO. | 30 Jun 2025 |
| T. Rowe Price Investment Management, Inc. | 3.7% | $157,535,536 | 8,322,004 | T. Rowe Price Investment Management, Inc. | 30 Sep 2025 | |||
| Dragoneer Investment Group, LLC | 0.3% | $11,426,220 | 657,435 | Marc Stad | 31 Dec 2025 |
As of 31 Mar 2026, 325 institutional investors reported holding 174,254,621 shares of Oscar Health, Inc. - Class A Common Stock, par value $0.00001 per share (OSCR). This represents 77% of the company’s total 224,919,027 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
56%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.7% | 17,309,539 | +0.31% | 0% | $198,540,407 |
| T. Rowe Price Investment Management, Inc. | 5.2% | 11,644,496 | +26% | 0.09% | $133,563,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.8% | 10,777,627 | 0% | 0% | $123,619,382 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.7% | 10,545,848 | 0% | 0.01% | $120,960,877 |
| AMERICAN CENTURY COMPANIES INC | 3.1% | 7,029,356 | +12% | 0.04% | $80,626,713 |
| Thrive Capital Management, LLC | 2.8% | 6,343,617 | 0% | 21% | $72,761,287 |
| BIT Capital GmbH | 2.8% | 6,321,421 | +2.2% | 4% | $72,506,699 |
| D. E. Shaw & Co., Inc. | 2.4% | 5,485,285 | -9.9% | 0.05% | $62,916,219 |
| STATE STREET CORP | 2.3% | 5,262,372 | +1.5% | 0% | $60,359,407 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2% | 5,032,255 | +4.9% | 0% | $57,731,705 |
| DIMENSIONAL FUND ADVISORS LP | 1.9% | 4,192,777 | +22% | 0.01% | $48,078,272 |
| CITADEL ADVISORS LLC | 1.5% | 3,466,362 | +34% | 0.03% | $39,759,172 |
| MORGAN STANLEY | 1.5% | 3,354,981 | -51% | 0% | $38,481,633 |
| Point72 Asset Management, L.P. | 1.4% | 3,113,671 | +8.9% | 0.06% | $35,713,806 |
| JANE STREET GROUP, LLC | 1.3% | 2,904,105 | -50% | 0.04% | $33,310,085 |
| BANK OF AMERICA CORP /DE/ | 1.3% | 2,860,310 | +205% | 0% | $32,807,756 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.2% | 2,745,804 | +139% | 0.04% | $31,494,372 |
| GLYNN CAPITAL MANAGEMENT LLC | 1.2% | 2,591,792 | -5.4% | 14% | $29,727,854 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.1% | 2,474,423 | +133% | 0.12% | $28,381,632 |
| TWO SIGMA INVESTMENTS, LP | 1% | 2,349,525 | -44% | 0.02% | $26,949,052 |
| BNP PARIBAS FINANCIAL MARKETS | 0.89% | 1,993,630 | 0% | 0.02% | $22,866,936 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.85% | 1,913,902 | -31% | 0% | $21,953,000 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.84% | 1,898,745 | +8.1% | 0% | $21,778,605 |
| NORTHERN TRUST CORP | 0.83% | 1,877,284 | +3.9% | 0% | $21,532,447 |
| TUDOR INVESTMENT CORP ET AL | 0.77% | 1,720,794 | +6.7% | 0.11% | $19,737,507 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
21
Latest
Q1 2026
Rows shown
1-21 of 21
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 174,254,621 | $2,001,990,831 | -$1,795,214 | $11.47 | 325 |
| 2025 Q4 | 168,569,206 | $2,422,615,416 | +$226,271,692 | $14.37 | 341 |
| 2025 Q3 | 149,792,205 | $2,835,618,710 | -$426,363,004 | $18.93 | 335 |
| 2025 Q2 | 168,548,889 | $3,611,647,706 | -$289,634,922 | $21.44 | 323 |
| 2025 Q1 | 186,598,634 | $2,446,656,406 | -$110,044,429 | $13.11 | 285 |
| 2024 Q4 | 194,956,941 | $2,621,590,374 | +$146,853,067 | $13.44 | 257 |
| 2024 Q3 | 178,386,882 | $3,782,103,219 | +$110,762,194 | $21.21 | 279 |
| 2024 Q2 | 172,745,011 | $2,733,174,271 | +$252,278,335 | $15.82 | 258 |
| 2024 Q1 | 156,903,935 | $2,334,180,594 | +$193,138,229 | $14.87 | 215 |
| 2023 Q4 | 150,724,824 | $1,379,131,654 | -$3,785,138 | $9.15 | 186 |
| 2023 Q3 | 147,067,613 | $819,530,306 | -$7,326,284 | $5.57 | 175 |
| 2023 Q2 | 148,010,019 | $1,192,835,277 | +$5,911,074 | $8.06 | 161 |
| 2023 Q1 | 147,482,265 | $964,531,497 | +$66,794,321 | $6.54 | 130 |
| 2022 Q4 | 139,544,348 | $343,274,000 | -$14,475,084 | $2.46 | 129 |
| 2022 Q3 | 146,909,762 | $733,091,997 | +$22,710,896 | $4.99 | 129 |
| 2022 Q2 | 142,413,972 | $605,294,235 | -$91,989,720 | $4.25 | 126 |
| 2022 Q1 | 143,850,142 | $1,434,295,239 | +$18,060,433 | $9.97 | 122 |
| 2021 Q4 | 130,976,699 | $1,028,199,597 | +$32,022,110 | $7.85 | 107 |
| 2021 Q3 | 125,835,387 | $2,183,281,915 | -$105,326,121 | $17.39 | 87 |
| 2021 Q2 | 128,494,559 | $2,769,676,759 | -$63,986,538 | $21.50 | 75 |
| 2021 Q1 | 136,426,375 | $3,646,678,745 | +$3,332,048,743 | $26.88 | 88 |