Magnetar Capital Partners LP

10% owner

Magnetar Capital Partners LP (10% owner) filed 20 Form 4 reports as a reporting entity in the trailing twelve months (0 purchases, 20 sales), most often in CoreWeave, Inc. (CRWV). The largest single filing was $160.2M of CRWV (1,149,102 sh across 23 lots, as filed), executed Oct 3 2025.

Add to watchlist

Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 20 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$1.1B

shares × price, as filed

Last traded

May 4

Filed May 6

Median ADV $2.8B across their filed names

Open performance→

Volume by month

Buys $0 Sells $1.6B

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 19 filings

Sector per market data · by filing · past 12 months

Most traded names

CRWV

CoreWeave, Inc. CRWV · 0 buys · 25 sells 25 filings

Recent filings

CRWVSALE CoreWeave, Inc. View filing → $53.4M
419,157 sh across 18 lots
Exec May 4
Filed May 6 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $312K
2,651 sh across 2 lots
Exec Apr 30
Filed May 1 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $117.2M
959,736 sh across 24 lots
Exec Apr 22
Filed Apr 24 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $37.5M
319,835 sh across 12 lots
Exec Apr 20
Filed Apr 22 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $26.8M
226,649 sh across 6 lots
Exec Apr 16
Filed Apr 17 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $44.7M
329,234 sh across 22 lots
Exec Oct 31 2025
Filed Oct 31 2025 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $111.1M
802,245 sh across 23 lots
Exec Oct 29 2025
Filed Oct 29 2025 · 5:30 PM ET CRWVSALE CoreWeave, Inc. View filing → $59.8M
431,784 sh across 19 lots
Exec Oct 28 2025
Filed Oct 29 2025 · 5:30 PM ET More filings →