Security key
21873S108
CoreWeave, Inc. - Class A Common Stock, par value $0.000005 per share (CRWV)
CUSIP: 21873S108
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Class A Common Stock, par value $0.000005 per share
- Total 13F shares
- 397,751,658
- Total 13F value
- $39,559,705,039
- Share change
- +83,667,639
- Put/Call ratio
- 100%
- SEC-reported price per share
- $99.54
- Number of holders
- 961
- Value change
- +$8,407,742,249
- Number of buys
- 670
- Number of sells
- 254
- Shares outstanding
- 472,382,586
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
Q2 2026
Institutions
961
Top holders
10
CRWV full security history
Ownership snapshot
Full 13F holder table
CoreWeave, Inc. SEC filings
CoreWeave, Inc. company facts
CoreWeave, Inc. 13D/G history
Broader feeds
Ownership snapshot
Top reported holders of CRWV - CoreWeave, Inc. - Class A Common Stock, par value $0.000005 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
Magnetar Financial LLC
Disclosed value leader
Magnetar Financial LLC
Comparable rows
15/15
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 15%
13D/G row: Magnetar Financial LLC
Showing 1-6 of 15 holder rows.
Quick read
Magnetar Financial LLC leads the comparable SEC ownership view at 15%.
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 Magnetar Financial LLC's linked filing trail.
Comparable ownership
Top 5
Magnetar Financial LLC
15%
NVIDIA CORP
12%
Michael N. Intrator
10%
VANGUARD GROUP INC
7.2%
JANE STREET GROUP, LLC
6.2%
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 |
|---|---|---|---|---|---|
| Magnetar Financial LLC |
13D/G
13F
Company
|
15%
|
$6,933,197,448
67,972,524 shares
|
-$2,387,810,922 | 30 Apr 2026 |
| NVIDIA CORP |
13F
13D/G
3/4/5
Company · NVIDIA Corporation · 10%+ Owner
|
12%
from 13D/G
|
$3,657,618,457
47,213,353 shares
|
— | 31 Mar 2026 |
| Michael N. Intrator |
13D/G
|
10%
|
$4,531,205,501
50,981,160 shares
|
-$495,177,144 | 30 Jun 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
7.2%
|
$1,999,421,306
27,920,979 shares
|
$0 | 31 Dec 2025 |
| JANE STREET GROUP, LLC |
13D/G
13F
Company
|
6.2%
|
$2,452,965,701
27,598,624 shares
|
+$698,582,224 | 30 Jun 2026 |
| Cogen Jack D. |
13D/G
3/4/5
Director
|
4.5%
|
$2,006,560,875
17,129,596 shares
|
-$598,820,149 | 30 Sep 2025 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
961
Shares
397,751,658
Rows available
961
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
771
Q2 2026 holders
961
Holder diff
190
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|