Transaction · 0001104659-26-058116

Magnetar Financial LLC

Magnetar Financial LLC, 10%, reported an open-market or private sale at CoreWeave, Inc. involving 212202.000000 shares for an estimated $27528965.46. Reported holdings after the transaction were 17906250.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code S10%
CRWVCoreWeave, Inc.
Trade date
May 07, 2026
Filing date
May 08, 2026
View on SEC Insider profile
Disclosed value-$27.5MShares × reported price
Shares traded212k$129.73 per share
Holdings after17.9MIndirect · Footnotes
% of reported position traded1.17%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 18,118,452 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

CRWV price since this filing

Daily closing prices, with the filing date and available return windows
CRWV · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -34.1%1w ago -34.1%1d ago +0.0%
Returns since7d +0.0%30d +4.9%90d -28.3%180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001104659-26-058116
Class A Common Stock
Transaction date
May 07, 2026
Filed May 08, 2026, 11:25 PM · 1d delay
Shares
212,202 sh
$129.73 per share
Estimated value
-$27.5M
Computed from shares × price
Holdings after
17,906,250 sh
Indirect · Footnotes

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Large Sale Repeat Seller
Filing-only score

+4 points

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $129.00 to $129.75, inclusive. The reporting person undertakes to…

  2. F2

    Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund…

  3. F3

    Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner…

  4. F4

    Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, exc…

  5. F5

    These securities are held directly by CW Opportunity 2 LP.

  6. F6

    These securities are held directly by CW Opportunity LLC.

  7. F7

    These securities are held directly by Magnetar Capital Master Fund, Ltd.

  8. F8

    These securities are held directly by Magnetar Constellation Master Fund, Ltd.

  9. F9

    These securities are held directly by Magnetar Lake Credit Fund LLC.

  10. F10

    These securities are held directly by Magnetar Longhorn Fund LP.

Original filing · 0001104659-26-058116
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