MAGNETAR FINANCIAL LLC
Rank #1
15.2%
- Shares
- 68.57M
- Change
- +375.00K
- Change %
- +55.00%
- Filing
- Mar 31, 2026
Increased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
CoreWeave, Inc. Class A Common Stock (CRWV) Institutional Ownership & Insider Trading History
Top CRWV institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Jun 15, 10:16 AM EDT · Statements Mar 30, 8:00 PM EDT
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Data freshness
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
PriceLive
Last traded •
Source: Market data provider
Fundamentalsevery 1 day
Provider checked •
Source: Market data provider
Analystevery 1 day
Provider checked •
Source: Market data provider
Newsevery 4 hr
Latest item •
Source: Market data provider
Ownership read
CRWV insider sentiment: Net selling.
MAGNETAR FINANCIAL LLC is the largest loaded institutional holder. 98 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
CRWV
Purchases—
Sales46.18M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
68.57M
MAGNETAR FINANCIAL LLC
Insider stance
Net selling
$4.62B sold / — bought
Latest filing
Jun 9, 2026
Most recent holder or insider filing date
Rows loaded
240
120 holder / 120 insider
- Holder rows
- 120
- Market data source
- Latest filing
- Jun 9, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 90
- 25 decreased in loaded rows
- Insider rows
- 120
- Market data source
Top 120 institutional holders
CoreWeave, Inc. Class A Common Stock (CRWV) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where ownership data supplies them.
VANGUARD GROUP INC
Rank #2
6.20%
- Shares
- 27.92M
- Change
- +20.49M
- Change %
- +2.76%
- Filing
- Dec 31, 2025
Increased
GOLDMAN SACHS GROUP INC
Rank #3
3.97%
- Shares
- 17.88M
- Change
- +8.80M
- Change %
- +96.85%
- Filing
- Mar 31, 2026
Increased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #4
2.82%
- Shares
- 12.71M
- Change
- +12.71M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
VANGUARD CAPITAL MANAGEMENT LLC
Rank #5
2.76%
- Shares
- 12.44M
- Change
- +12.44M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
BLACKROCK
Rank #6
2.08%
- Shares
- 9.38M
- Change
- +2.14M
- Change %
- +29.65%
- Filing
- Mar 31, 2026
Increased
JANE STREET GROUP
Rank #7
1.97%
- Shares
- 8.86M
- Change
- +2.69M
- Change %
- +43.51%
- Filing
- Mar 31, 2026
Increased
VALUE ALIGNED RESEARCH ADVISORS
Rank #8
1.84%
- Shares
- 8.28M
- Change
- +2.25M
- Change %
- +37.37%
- Filing
- Mar 31, 2026
Increased
SITUATIONAL AWARENESS LP
Rank #9
1.59%
- Shares
- 7.18M
- Change
- +1.08M
- Change %
- +17.69%
- Filing
- Mar 31, 2026
Increased
SITUATIONAL AWARENESS PARTNERS LP
Rank #10
1.59%
- Shares
- 7.18M
- Change
- +7.18M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
ASPEX MANAGEMENT
Rank #11
1.58%
- Shares
- 7.10M
- Change
- +7.10M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
ALYESKA INVESTMENT GROUP
Rank #12
1.55%
- Shares
- 6.99M
- Change
- +2.99M
- Change %
- +74.84%
- Filing
- Mar 31, 2026
Increased
PEAK6 LLC
Rank #13
1.51%
- Shares
- 6.81M
- Change
- +1.02M
- Change %
- +17.64%
- Filing
- Mar 31, 2026
Increased
BANK OF AMERICA CORP
Rank #14
1.25%
- Shares
- 5.65M
- Change
- +653.40K
- Change %
- +13.07%
- Filing
- Mar 31, 2026
Increased
ALTIMETER CAPITAL MANAGEMENT
Rank #15
1.00%
- Shares
- 4.50M
- Change
- +1.29M
- Change %
- +40.02%
- Filing
- Mar 31, 2026
Increased
CLEAR STREET GROUP INC.
Rank #16
0.82%
- Shares
- 3.71M
- Change
- -943.57K
- Change %
- -20.27%
- Filing
- Mar 31, 2026
Decreased
UBS GROUP AG
Rank #17
0.80%
- Shares
- 3.60M
- Change
- +558.82K
- Change %
- +18.38%
- Filing
- Mar 31, 2026
Increased
AMUNDI
Rank #18
0.73%
- Shares
- 3.28M
- Change
- +2.39M
- Change %
- +2.66%
- Filing
- Mar 31, 2026
Increased
FMR LLC
Rank #19
0.72%
- Shares
- 3.24M
- Change
- -4.68M
- Change %
- -59.05%
- Filing
- Mar 31, 2026
Decreased
GEODE CAPITAL MANAGEMENT
Rank #20
0.68%
- Shares
- 3.08M
- Change
- +254.60K
- Change %
- +9.02%
- Filing
- Mar 31, 2026
Increased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | MAGNETAR FINANCIAL LLC | 15.2% | 68.57M | +375.00K Increased | +55.00% | Mar 31, 2026 |
| 2 | 6.20% | 27.92M | +20.49M Increased | +2.76% | Dec 31, 2025 | |
| 3 | 3.97% | 17.88M | +8.80M Increased | +96.85% | Mar 31, 2026 | |
| 4 | 2.82% | 12.71M | +12.71M Initiated | — | Mar 31, 2026 | |
| 5 | 2.76% | 12.44M | +12.44M Initiated | — | Mar 31, 2026 | |
| 6 | 2.08% | 9.38M | +2.14M Increased | +29.65% | Mar 31, 2026 | |
| 7 | JANE STREET GROUP | 1.97% | 8.86M | +2.69M Increased | +43.51% | Mar 31, 2026 |
| 8 | VALUE ALIGNED RESEARCH ADVISORS | 1.84% | 8.28M | +2.25M Increased | +37.37% | Mar 31, 2026 |
| 9 | SITUATIONAL AWARENESS LP | 1.59% | 7.18M | +1.08M Increased | +17.69% | Mar 31, 2026 |
| 10 | SITUATIONAL AWARENESS PARTNERS LP | 1.59% | 7.18M | +7.18M Initiated | — | Mar 31, 2026 |
| 11 | ASPEX MANAGEMENT | 1.58% | 7.10M | +7.10M Initiated | — | Mar 31, 2026 |
| 12 | ALYESKA INVESTMENT GROUP | 1.55% | 6.99M | +2.99M Increased | +74.84% | Mar 31, 2026 |
| 13 | PEAK6 LLC | 1.51% | 6.81M | +1.02M Increased | +17.64% | Mar 31, 2026 |
| 14 | 1.25% | 5.65M | +653.40K Increased | +13.07% | Mar 31, 2026 | |
| 15 | ALTIMETER CAPITAL MANAGEMENT | 1.00% | 4.50M | +1.29M Increased | +40.02% | Mar 31, 2026 |
| 16 | CLEAR STREET GROUP INC. | 0.82% | 3.71M | -943.57K Decreased | -20.27% | Mar 31, 2026 |
| 17 | 0.80% | 3.60M | +558.82K Increased | +18.38% | Mar 31, 2026 | |
| 18 | 0.73% | 3.28M | +2.39M Increased | +2.66% | Mar 31, 2026 | |
| 19 | 0.72% | 3.24M | -4.68M Decreased | -59.05% | Mar 31, 2026 | |
| 20 | 0.68% | 3.08M | +254.60K Increased | +9.02% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
CoreWeave, Inc. Class A Common Stock (CRWV) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
Intrator Michael N
- Shares
- 23.77M
- % company
- 5.31%
- Price
- No cash value
- Value
- No cash value
Filed Jun 9, 2026
Intrator Michael N
- Shares
- —
- % company
- —
- Price
- $104.30
- Value
- Not reported
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 5.12K
- % company
- <0.01%
- Price
- $103.57
- Value
- $530,165
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 11.79K
- % company
- <0.01%
- Price
- $102.52
- Value
- $1,209,207
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 16.93K
- % company
- <0.01%
- Price
- $101.65
- Value
- $1,720,474
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 23.75K
- % company
- <0.01%
- Price
- $100.50
- Value
- $2,387,068
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 31.02K
- % company
- <0.01%
- Price
- $99.65
- Value
- $3,090,909
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 34.94K
- % company
- <0.01%
- Price
- $98.23
- Value
- $3,432,413
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 70.14K
- % company
- 0.02%
- Price
- $97.35
- Value
- $6,827,894
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 91.94K
- % company
- 0.02%
- Price
- $96.23
- Value
- $8,847,248
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 98.59K
- % company
- 0.02%
- Price
- $95.20
- Value
- $9,385,643
Filed Jun 9, 2026
Intrator Michael N
- Shares
- 103.77K
- % company
- 0.02%
- Price
- $94.32
- Value
- $9,788,045
Filed Jun 9, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | Intrator Michael N | 5.31% | Conversion | 23.77M | No cash value | No cash value | Jun 9, 2026 |
| 2 | Intrator Michael N | — | Sale | — | $104.30 | Not reported | Jun 9, 2026 |
| 3 | Intrator Michael N | <0.01% | Sale | 5.12K | $103.57 | $530,165 | Jun 9, 2026 |
| 4 | Intrator Michael N | <0.01% | Sale | 11.79K | $102.52 | $1,209,207 | Jun 9, 2026 |
| 5 | Intrator Michael N | <0.01% | Sale | 16.93K | $101.65 | $1,720,474 | Jun 9, 2026 |
| 6 | Intrator Michael N | <0.01% | Sale | 23.75K | $100.50 | $2,387,068 | Jun 9, 2026 |
| 7 | Intrator Michael N | <0.01% | Sale | 31.02K | $99.65 | $3,090,909 | Jun 9, 2026 |
| 8 | Intrator Michael N | <0.01% | Sale | 34.94K | $98.23 | $3,432,413 | Jun 9, 2026 |
| 9 | Intrator Michael N | 0.02% | Sale | 70.14K | $97.35 | $6,827,894 | Jun 9, 2026 |
| 10 | Intrator Michael N | 0.02% | Sale | 91.94K | $96.23 | $8,847,248 | Jun 9, 2026 |
| 11 | Intrator Michael N | 0.02% | Sale | 98.59K | $95.20 | $9,385,643 | Jun 9, 2026 |
| 12 | Intrator Michael N | 0.02% | Sale | 103.77K | $94.32 | $9,788,045 | Jun 9, 2026 |
Showing 12 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest CRWV shareholders?
MAGNETAR FINANCIAL LLC is the largest institutional holder in the loaded CRWV ownership dataset, with 68.57 million shares, or about 15.22% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of CRWV?
The current TECHi snapshot has 120 loaded institutional rows for CoreWeave, Inc. Class A Common Stock. 90 rows are marked increased or initiated, while 25 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see CoreWeave, Inc. Class A Common Stock insider transactions?
The insider transaction table currently shows 120 loaded Form 4 rows for CRWV, with the latest insider filing dated Jun 9, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are CRWV insiders buying or selling?
The loaded CRWV Form 4 rows currently read Net selling: 98 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active CRWV insider in the loaded filings?
Intrator Michael N is the most active insider by absolute share movement in the loaded CRWV rows, with 89.63 million shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.