Security key
687793109
Oscar Health, Inc. - Class A Common Stock, par value $0.00001 per share (OSCR)
CUSIP: 687793109
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Class A Common Stock, par value $0.00001 per share
- Total 13F shares
- 186,598,634
- Total 13F value
- $2,446,656,406
- Share change
- -8,180,048
- Put/Call ratio
- 84%
- SEC-reported price per share
- $13.11
- Number of holders
- 285
- Value change
- -$110,044,429
- Number of buys
- 161
- Number of sells
- 110
- Shares outstanding
- 224,919,027
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
285
Top holders
10
OSCR full security history
Ownership snapshot
Full 13F holder table
Oscar Health, Inc. SEC filings
Oscar Health, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of OSCR - Oscar Health, Inc. - Class A Common Stock, par value $0.00001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
Lead comparable stake: 8.4%
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 8.4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Comparable ownership
Top 5
VANGUARD GROUP INC
8.4%
BlackRock, Inc.
7.2%
DEERFIELD MANAGEMENT COMPANY, L.P.
5.3%
T. Rowe Price Investment Manageme...
5.1%
JPMORGAN CHASE & CO
4.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
8.4%
|
$255,332,756
18,997,973 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
7.2%
|
$217,989,557
16,219,461 shares
|
— | 31 Dec 2024 |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
Company
|
5.3%
|
$159,062,400
11,835,000 shares
|
— | 31 Dec 2024 |
| T. Rowe Price Investment Management, Inc. |
13F
Company
|
5.1%
|
$152,665,000
11,358,944 shares
|
— | 31 Dec 2024 |
| JPMORGAN CHASE & CO |
13F
Company
|
4.6%
|
$139,245,511
10,360,529 shares
|
— | 31 Dec 2024 |
| Dragoneer Investment Group, LLC |
13F
Company
|
4.2%
|
$127,517,295
9,487,894 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
285
Shares
186,598,634
Rows available
285
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
285
Q1 2025 holders
285
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|