Oscar Health
OSCR
343 hedge funds and large institutions have $2.42B invested in Oscar Health in 2025 Q4 according to their latest regulatory filings, with 69 funds opening new positions, 119 increasing their positions, 114 reducing their positions, and 60 closing their positions.
15% more first-time investments, than exits
New positions opened: 69 | Existing positions closed: 60
12% more call options, than puts
Call options by funds: $315M | Put options by funds: $281M
6.42% more ownership
Funds ownership: 67.19% → 73.61% (+6.4%)
4% more repeat investments, than reductions
Existing positions increased: 119 | Existing positions reduced: 114
0% more funds holding
Funds holding: 343 → 343 (0)
15% less capital invested
Capital invested by funds: $2.84B → $2.42B (-$414M)
57% less funds holding in top 10
Funds holding in top 10: 7 → 3 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BC
BIT Capital
Berlin,
Germany
|
+$90.4M |
| 2 |
D.E. Shaw & Co
New York
|
+$77.9M |
| 3 |
Jane Street
New York
|
+$69.4M |
| 4 |
Two Sigma Investments
New York
|
+$67.9M |
| 5 |
Two Sigma Advisers
New York
|
+$42.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
-$68.6M |
| 2 |
FCM
Farallon Capital Management
San Francisco,
California
|
-$58.4M |
| 3 |
JP Morgan Chase
New York
|
-$29.7M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$29.6M |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$22.1M |
OSCR Hedge Fund Activity: Q4 2025 in Review
343 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Oscar Health (OSCR) for Q4 2025, worth a combined $2.42B — down 15% from $2.84B a quarter earlier.
Buyers outnumbered sellers: 69 funds opened new OSCR positions and 60 closed out — a net gain of 9 holders — while 119 added to existing stakes and 114 trimmed.
The largest buyer was BIT Capital, adding an estimated $90.4M. The largest seller was Capital World Investors, exiting entirely with an estimated $68.6M sold.
- 343 institutional investors held Oscar Health (OSCR) as of Q4 2025, unchanged from Q3 2025.
- Funds reported $2.42B of Oscar Health stock for Q4 2025, down 15% quarter-over-quarter.
- 69 funds opened new Oscar Health positions in Q4 2025 and 60 closed out, a net change of +9 holders.
- The largest Oscar Health buyer in Q4 2025 was BIT Capital, an estimated $90.4M added.
- The largest Oscar Health seller in Q4 2025 was Capital World Investors, an estimated $68.6M sold.
Based on aggregated 13F filings for Q4 2025.