CoreWeave
CRWV
964 hedge funds and large institutions have $39.6B invested in CoreWeave in 2026 Q2 according to their latest regulatory filings, with 286 funds opening new positions, 406 increasing their positions, 169 reducing their positions, and 87 closing their positions.
229% more first-time investments, than exits
New positions opened: 286 | Existing positions closed: 87
140% more repeat investments, than reductions
Existing positions increased: 406 | Existing positions reduced: 169
67% more capital invested
Capital invested by funds: $23.7B → $39.6B (+$15.8B)
24% more funds holding
Funds holding: 778 → 964 (+186)
15% more funds holding in top 10
Funds holding in top 10: 20 → 23 (+3)
14.02% more ownership
Funds ownership: 74.85% → 88.87% (+14%)
2% more call options, than puts
Call options by funds: $7.67B | Put options by funds: $7.54B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$1.59B |
| 2 |
Invesco
Atlanta,
Georgia
|
+$1.23B |
| 3 |
Jane Street
New York
|
+$543M |
| 4 |
Vanguard Portfolio Management
Malvern,
Pennsylvania
|
+$470M |
| 5 |
State Street
Boston,
Massachusetts
|
+$444M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MF
Magnetar Financial
Evanston,
Illinois
|
-$1.78B |
| 2 |
Amundi
Paris,
France
|
-$199M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$142M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$134M |
| 5 |
Viking Global Investors
Stamford,
Connecticut
|
-$108M |
CRWV Hedge Fund Activity: Q2 2026 in Review
964 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in CoreWeave (CRWV) for Q2 2026, worth a combined $39.6B — up 67% from $23.7B a quarter earlier.
Buyers outnumbered sellers: 286 funds opened new CRWV positions and 87 closed out — a net gain of 199 holders — while 406 added to existing stakes and 169 trimmed.
The largest buyer was BlackRock, adding an estimated $1.59B. The largest seller was Magnetar Financial, cutting an estimated $1.78B.
- 964 institutional investors held CoreWeave (CRWV) as of Q2 2026, up from 778 in Q1 2026.
- Funds reported $39.6B of CoreWeave stock for Q2 2026, up 67% quarter-over-quarter.
- 286 funds opened new CoreWeave positions in Q2 2026 and 87 closed out, a net change of +199 holders.
- The largest CoreWeave buyer in Q2 2026 was BlackRock, an estimated $1.59B added.
- The largest CoreWeave seller in Q2 2026 was Magnetar Financial, an estimated $1.78B sold.
Based on aggregated 13F filings for Q2 2026.