CRWV Institutional Ownership
Who owns CoreWeave, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 975 funds reported holding CRWV at Jun 30, 2026.
- ▲684 buying vs 256 selling
- ▲Shares held by funds +24.5%
- ▲Funds holding +188
- ▼Superinvestors: 2 added, 6 cut
- ▲Put/call 1.14 to 0.68
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
6 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 975 | 787 | +23.9% |
| In funds' top 10 | 23 | 21 | +9.5% |
| 13F shares | 399M | 321M | +24.5% |
| Held by funds | – | – | – |
| New positions | 271 | 161 | +68.3% |
| Increased | 413 | 347 | +19.0% |
| Reduced | 169 | 164 | +3.0% |
| Sold out | 87 | 115 | −24.3% |
| Calls (shares) | 18.5M | 14.1M | +31.5% |
| Puts (shares) | 11.7M | 15M | −22.3% |
| Put/call ratio | 0.68 | 1.14 | −40.7% |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in CRWV
All superinvestors →
Who owns CRWV
share of fund held shares- Index and passive funds23.3%
- Active managers and hedge funds55.4%
- Banks and brokers19.3%
- Pensions, insurers and other2.1%
The top 10 holders own 55.7% of all CRWV shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
373 funds changed their position- Sumitomo Mitsui Trust Group, Inc.Added+555K sh
- WT Asset Management LtdNew+280K sh
- Two Seas Capital LPSold out−153K sh
- Exchange Traded Concepts, LLCAdded+92K sh
- Cambridge Investment Research Advisors, Inc.Trimmed−87K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | – | 52.1M | $5.2B | −16.5M |
| 2 | Nvidia Corp | – | 47.2M | $4.7B | 0 |
| 3 | BlackRock, Inc. | – | 24.1M | $2.4B | +14.7M |
| 4 | Goldman Sachs Group Inc | – | 18.1M | $1.8B | +226K |
| 5 | Vanguard Portfolio Management LLC | – | 17.1M | $1.7B | +4.4M |
| 6 | Vanguard Capital Management LLC | – | 15.8M | $1.6B | +3.4M |
| 7 | Jane Street Group, LLC | – | 13.9M | $1.4B | +5M |
| 8 | Invesco Ltd. | – | 12.4M | $1.2B | +11.4M |
| 9 | Alyeska Investment Group, L.P. | – | 10.9M | $1.1B | +3.9M |
| 10 | Value Aligned Research Advisors, LLC | – | 10.9M | $1.1B | +2.6M |
- BlackRock, Inc.+14.7M sh+$1.5B
- Invesco Ltd.+11.4M sh+$1.1B
- Jane Street Group, LLC+5M sh+$501M
- Vanguard Portfolio Management LLC+4.4M sh+$433M
- Norges Bank+4.3M sh+$430M
- State Street Corp+4.1M sh+$409M
- Alyeska Investment Group, L.P.+3.9M sh+$388M
- Barclays PLC+3.4M sh+$340M
- Magnetar Financial LLC−16.5M sh−$1.6B
- Amundi−1.8M sh−$184M
- Susquehanna International Group, LLP−1.3M sh−$131M
- Citadel Advisors LLC−1.2M sh−$123M
- Viking Global Investors LP−1.4M sh−$108M
- Millennium Management LLC−927K sh−$92.3M
- Clear Street Group Inc.−863K sh−$86M
- SG Americas Securities, LLC−552K sh−$54.9M
CRWV institutional ownership FAQ
Who owns the most CRWV stock?
In Q2 2026 13F filings the largest holder of CRWV was Magnetar Financial LLC, followed by Nvidia Corp and BlackRock, Inc.. Index fund managers are usually the biggest holders of large companies.
What percentage of CRWV is owned by institutions?
975 funds reported holding 399M CRWV shares at Jun 30, 2026.
Are hedge funds buying CRWV?
In Q2 2026, 684 funds bought CRWV (271 of them new positions) and 256 sold (87 sold out completely). Among well known investors, 2 added and 6 cut. Our fund sentiment for CRWV is bullish.
What is CRWV's institutional put/call ratio?
Funds reported $1.1B of CRWV puts against $1.7B of calls, a put/call ratio of 0.68 (1.14 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this CRWV ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.