CoreWeave, Inc. major shareholders
Magnetar-managed funds and accounts are the largest holder of CoreWeave Class A stock at 17.07%, followed by NVIDIA at 10.66%. Voting control sits elsewhere: directors and executive officers as a group hold 72.32% of the votes through Class B shares.
- Listing
- Nasdaq: CRWV
- Business
- AI cloud provider
- Holdings as of
- 15 April 2026
- Share base
- 442,969,348 Class A and 99,997,704 Class B shares
- Founders, insiders, individuals
- Investment firms
- Banks and trading firms
- Strategic and corporate
- Not named
Hover or focus a segment for its value. Overlapping positions are removed, and filings can use different denominators, so segments show scale rather than an exact total.
Holders named in the filing
| Holder | Type | Shares | % of class | % of votes | Note |
|---|---|---|---|---|---|
| Magnetar Financial LLC (funds or accounts) | Investment firm | 77,684,206 | 17.07% | 5.34% | Largest outside holder of Class A shares. |
| NVIDIA Corporation | Strategic or corporate | 47,213,353 | 10.66% | 3.27% | A chip supplier that also appears as a shareholder. |
| Jane Street Group LLC | Market maker or trading firm | 28,913,099 | 6.53% | 2.00% | |
| Michael Intrator | Founder or insider | 5,289,944 | 1.19% | 38.70% | Also holds 56,215,770 Class B shares (54.93%). |
| Brian Venturo | Founder or insider | 422,832 | under 1% | 20.30% | Also holds 30,114,514 Class B shares (28.89%). Class A stake is under 1%. |
| Brannin McBee | Founder or insider | 377,569 | under 1% | 14.59% | Also holds 21,140,580 Class B shares (20.96%). Class A stake is under 1%. |
Source: DEF 14A, filed 22 April 2026. Founder and insider rows are included where they matter for control, so not every row is a 5% holder.
How to read it
The percentage column refers to Class A shares only. Ownership and control diverge sharply here, so read it next to the voting column.
Founders
Three co-founders: Michael Intrator, Brian Venturo and Brannin McBee. All three are still executives there.
- Michael IntratorChairperson, Chief Executive Officer and President
- Brian VenturoChief Strategy Officer and director
- Brannin McBeeChief Development Officer
Questions
Who are the major shareholders of CoreWeave, Inc.?
Magnetar-managed funds and accounts are the largest holder of CoreWeave Class A stock at 17.07%, followed by NVIDIA at 10.66%. Voting control sits elsewhere: directors and executive officers as a group hold 72.32% of the votes through Class B shares.
How current is this CRWV shareholder data?
The table reflects DEF 14A filed 22 April 2026, with holdings as of 15 April 2026. Many rows rest on earlier Schedule 13G or 13D filings, so individual positions may have changed.