Comparable stake leader
Magnetar Financial LLC
SEC ownership of CoreWeave, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001769628.
Disclosed value leader
Magnetar Financial LLC
Comparable rows
50/50
Latest evidence
30 Sep 2026
- Public ticker
- CRWV on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Magnetar Financial LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Magnetar Financial LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001769628
- Issuer location
- Livingston, NJ
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of CoreWeave, Inc. (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
50/50
Latest evidence
30 Sep 2026
13D/G
3/4/5
13F
Lead comparable stake: 15%
13D/G row: Magnetar Financial LLC
Showing 1-8 of 50 holder rows.
Quick read
Magnetar Financial LLC leads the comparable SEC ownership view at 15%.
50 of 50 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 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Magnetar Financial LLC |
13D/G
3/4/5
13F
10%+ Owner · 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
|
$4,699,617,158
47,213,353 shares
|
— | 30 Jun 2026 |
| Michael N. Intrator |
3/4/5
13D/G
CEO and President, Director, 10%+ Owner
|
10%
from 13D/G
|
$4,631,834,860
52,143,946 shares
mixed-class rows
|
-$916,291,741 | 30 Sep 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 |
| CW Opportunity LLC |
13D/G
3/4/5
10%+ Owner
|
4.4%
|
$2,125,061,238
19,886,405 shares
|
-$1,032,149,520 | 30 Apr 2026 |
| GOLDMAN SACHS GROUP INC |
13F
13D/G
Company · THE GOLDMAN SACHS GROUP, INC.
|
4.3%
from 13D/G
|
$1,802,067,084
18,103,949 shares
|
— | 30 Jun 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$14,248,917,142.
Buys
$0
Insiders: 0
Sells
$14,248,917,142
Insiders: 14
Net
-$14,248,917,142
Shares: -122,728,960
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 122,728,960
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 24,123,968 | $0 | $2,490,110,289 | -$2,490,110,289 |
| 3-6 | 0 | 76,540,066 | $0 | $9,288,451,814 | -$9,288,451,814 |
| 6-9 | 0 | 7,539,679 | $0 | $629,616,830 | -$629,616,830 |
| 9-12 | 0 | 14,525,247 | $0 | $1,840,738,210 | -$1,840,738,210 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 20 reporting-owner rows connected to CoreWeave, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
20
Largest Forms 3/4/5 holder
Michael N. Intrator
Net 12M change
-$14,141,240,548
Latest report
30 Sep 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Michael N. Intrator | CEO and President, Director, 10%+ Owner | $4,631,834,860 | -$916,291,741 | -17% | Mixed | 30 Sep 2026 |
| NVIDIA CORP | 10%+ Owner | $3,380,948,208 | Mixed | 23 Jan 2026 | ||
| Brian M. Venturo | Chief Strategy Officer, Director | $1,937,631,247 | -$1,063,168,455 | -35% | Mixed | 30 Sep 2026 |
| Brannin McBee | Chief Development Officer | $1,651,998,271 | -$649,229,833 | -28% | Mixed | 30 Sep 2026 |
| Cogen Jack D. | Director | $1,307,786,267 | -$214,019,237 | -14% | Mixed | 29 May 2026 |
| CW Opportunity LLC | 10%+ Owner | $1,181,812,000 | Mixed | 31 Mar 2025 | ||
| Magnetar Structured Credit Fund LP | 10%+ Owner | $469,283,200 | Mixed | 27 Mar 2025 | ||
| Magnetar Financial LLC | 10%+ Owner | $160,625,206 | -$3,848,614,938 | -96% | Filing P/S | 18 Sep 2026 |
| Supernova Management LLC | 10%+ Owner | $160,625,206 | -$2,447,413,478 | -94% | Filing P/S | 18 Sep 2026 |
| David J. Snyderman | 10%+ Owner | $160,625,206 | -$2,447,413,478 | -94% | Filing P/S | 18 Sep 2026 |
| Magnetar Capital Partners LP | 10%+ Owner | $160,625,206 | -$2,447,413,478 | -94% | Filing P/S | 18 Sep 2026 |
| Nitin Agrawal | Chief Financial Officer | $42,769,412 | -$49,441,444 | -54% | Mixed | 30 Sep 2026 |
| Glenn H. Hutchins | Director | $40,493,169 | Mixed | 10 Aug 2026 | ||
| Sachin Jain | Chief Operating Officer | $13,775,660 | -$7,347,046 | -35% | Filing P/S | 30 Sep 2026 |
| Kristen J. McVeety | GC and Secretary | $10,818,380 | -$23,814,110 | -69% | Mixed | 30 Sep 2026 |
| Chen Goldberg | EVP, Product & Engineering | $4,432,992 | -$18,492,057 | -81% | Filing P/S | 30 Sep 2026 |
| Karen Boone | Director | $916,361 | -$1,245,045 | -58% | Mixed | 06 Jul 2026 |
| Margaret C. Whitman | Director | $776,412 | Mixed | 14 Sep 2026 | ||
| Jeff Baker | Principal Accounting Officer | $731,334 | -$7,336,208 | -91% | Filing P/S | 30 Sep 2026 |
| Jonathan Jones | Chief Revenue Officer | Mixed | 10 Feb 2026 |
Recent insider transactions for CoreWeave, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Brian M. Venturo | CRWV | Class A Common Stock | Sale | -17.8% | $5,753,867 | $87.69 | -65,616 | 302,526 | 30 Sep 2026 | Direct |
| Brian M. Venturo | CRWV | Class A Common Stock | Options Exercise | 52.5% | 126,771 | 368,142 | 30 Sep 2026 | Direct | ||
| Brian M. Venturo | CRWV | Restricted Stock Units | Options Exercise | -42.2% | -126,771 | 173,913 | 30 Sep 2026 | Direct | ||
| Kristen J. McVeety | CRWV | Class A Common Stock | Sale | $438 | $87.69 | -5 | 123,316 | 30 Sep 2026 | Direct | |
| Kristen J. McVeety | CRWV | Class A Common Stock | Options Exercise | 0.01% | 8 | 123,321 | 30 Sep 2026 | Direct | ||
| Kristen J. McVeety | CRWV | Restricted Stock Units | Options Exercise | -9.64% | -8 | 75 | 30 Sep 2026 | Direct | ||
| Brannin McBee | CRWV | Class A Common Stock | Sale | -12.6% | $4,957,203 | $87.69 | -56,531 | 392,279 | 30 Sep 2026 | Direct |
| Brannin McBee | CRWV | Class A Common Stock | Options Exercise | 37% | 121,119 | 448,810 | 30 Sep 2026 | Direct | ||
| Brannin McBee | CRWV | Restricted Stock Units | Options Exercise | -50.8% | -121,119 | 117,388 | 30 Sep 2026 | Direct | ||
| Sachin Jain | CRWV | Class A Common Stock | Sale | $351 | $87.69 | -4 | 157,095 | 30 Sep 2026 | Direct | |
| Sachin Jain | CRWV | Class A Common Stock | Options Exercise | 0.01% | 8 | 157,099 | 30 Sep 2026 | Direct | ||
| Sachin Jain | CRWV | Restricted Stock Units | Options Exercise | -9.64% | -8 | 75 | 30 Sep 2026 | Direct | ||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -12.5% | $6,888,225 | $87.69 | -78,552 | 548,935 | 30 Sep 2026 | Direct |
| Michael N. Intrator | CRWV | Class A Common Stock | Options Exercise | 28.8% | 140,358 | 627,487 | 30 Sep 2026 | Direct | ||
| Michael N. Intrator | CRWV | Restricted Stock Units | Options Exercise | -31.2% | -140,358 | 309,775 | 30 Sep 2026 | Direct | ||
| Chen Goldberg | CRWV | Class A Common Stock | Sale | -0.01% | $438 | $87.69 | -5 | 50,553 | 30 Sep 2026 | Direct |
| Chen Goldberg | CRWV | Class A Common Stock | Options Exercise | 0.02% | 8 | 50,558 | 30 Sep 2026 | Direct | ||
| Chen Goldberg | CRWV | Restricted Stock Units | Options Exercise | -9.64% | -8 | 75 | 30 Sep 2026 | Direct | ||
| Jeff Baker | CRWV | Class A Common Stock | Sale | -0.06% | $438 | $87.69 | -5 | 8,340 | 30 Sep 2026 | Direct |
| Jeff Baker | CRWV | Class A Common Stock | Options Exercise | 0.1% | 8 | 8,345 | 30 Sep 2026 | Direct | ||
| Jeff Baker | CRWV | Restricted Stock Units | Options Exercise | -9.64% | -8 | 75 | 30 Sep 2026 | Direct | ||
| Nitin Agrawal | CRWV | Class A Common Stock | Sale | $438 | $87.69 | -5 | 132,599 | 30 Sep 2026 | Direct | |
| Nitin Agrawal | CRWV | Class A Common Stock | Options Exercise | 0.01% | 8 | 132,604 | 30 Sep 2026 | Direct | ||
| Nitin Agrawal | CRWV | Restricted Stock Units | Options Exercise | -9.64% | -8 | 75 | 30 Sep 2026 | Direct | ||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -100% | $9,331,610 | $86.65 | -107,692 | 0 | 29 Sep 2026 | Omnadora Capital LLC |
| Michael N. Intrator | CRWV | Class A Common Stock | Conversion of derivative security | 107,692 | 107,692 | 29 Sep 2026 | Omnadora Capital LLC | |||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -29.1% | $17,330,160 | $86.65 | -200,000 | 487,129 | 29 Sep 2026 | Direct |
| Michael N. Intrator | CRWV | Class B Common Stock | Conversion of derivative security | -0.49% | -107,692 | 22,049,280 | 29 Sep 2026 | Omnadora Capital LLC | ||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -100% | $9,349,662 | $86.82 | -107,692 | 0 | 22 Sep 2026 | Omnadora Capital LLC |
| Michael N. Intrator | CRWV | Class A Common Stock | Conversion of derivative security | 107,692 | 107,692 | 22 Sep 2026 | Omnadora Capital LLC | |||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -22.5% | $17,363,708 | $86.82 | -200,000 | 687,129 | 22 Sep 2026 | Direct |
| Michael N. Intrator | CRWV | Class B Common Stock | Conversion of derivative security | -0.48% | -107,692 | 22,156,972 | 22 Sep 2026 | Omnadora Capital LLC | ||
| Nitin Agrawal | CRWV | Class A Common Stock | Sale | -29.6% | $4,841,824 | $86.83 | -55,764 | 132,596 | 22 Sep 2026 | Direct |
| Brian M. Venturo | CRWV | Class A Common Stock | Gift | -20.6% | -62,500 | 241,371 | 18 Sep 2026 | Direct | ||
| Brian M. Venturo | CRWV | Class A Common Stock | Conversion of derivative security | 25.9% | 62,500 | 303,871 | 18 Sep 2026 | Direct | ||
| Brian M. Venturo | CRWV | Class B Common Stock | Conversion of derivative security | -3.96% | -62,500 | 1,515,849 | 18 Sep 2026 | Venturo Family 2024 Friends and Family GRAT Remainder Trust | ||
| Magnetar Financial LLC | CRWV | Put option (right to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Put option (right to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Put option (right to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Put option (right to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Call option (obligation to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Call option (obligation to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Call option (obligation to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Magnetar Financial LLC | CRWV | Call option (obligation to sell) | Expiration of short derivative position | -100% | -3,000,000 | 0 | 18 Sep 2026 | Footnotes | ||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -100% | $8,821,417 | $81.91 | -107,692 | 0 | 15 Sep 2026 | Omnadora Capital LLC |
| Michael N. Intrator | CRWV | Class A Common Stock | Options Exercise | 107,692 | 107,692 | 15 Sep 2026 | Omnadora Capital LLC | |||
| Michael N. Intrator | CRWV | Class A Common Stock | Sale | -18.4% | $16,382,681 | $81.91 | -200,000 | 887,129 | 15 Sep 2026 | Direct |
| Michael N. Intrator | CRWV | Class B Common Stock | Options Exercise | -0.48% | -107,692 | 22,264,664 | 15 Sep 2026 | Omnadora Capital LLC | ||
| Margaret C. Whitman | CRWV | Class A Common Stock | Options Exercise | 18.2% | 1,200 | 7,800 | 14 Sep 2026 | Direct | ||
| Margaret C. Whitman | CRWV | Restricted Stock Units | Options Exercise | -14.3% | -1,200 | 7,180 | 14 Sep 2026 | Direct |
* marks a reported price that did not pass the local price check.