Skip to contentMagnetar Capital Partners LP — CoreWeave, Inc. insider: 528 transactions · InsiderLensMagnetar Capital Partners LP
- 10% owner at Churchill Capital Corp VII · on record since May 26, 2023
- 10% owner at KINTERA INC · on record since Feb 2, 2007
- 10% owner at PharmaFrontiers Corp. · on record since Jun 29, 2006
- 10% owner at ATLAS AMERICA INC · on record since May 18, 2007
- 10% owner at CONNETICS CORP · on record since Sep 5, 2007
- 10% owner at WORKSTREAM INC · on record since Aug 23, 2010
- 10% owner at Wheeler Real Estate Investment Trust, Inc. · on record since Apr 6, 2026
- 10% owner at CoreWeave, Inc. · on record since Apr 17, 2026
- 10% owner at Rithm Property Trust Inc. · on record since Aug 11, 2020
- 10% owner at CHP Merger Corp. · on record since Apr 27, 2022
- 10% owner at TriSalus Life Sciences, Inc. · on record since Dec 22, 2022
- 10% owner at Churchill Capital Corp V · on record since Mar 24, 2023
Insider trading activity of Magnetar Capital Partners LP
- Transactions on record
- 528
- since Apr 27, 2007
- Open-market buys
- 0
- Open-market sells
- 439
- $1.3B
- Companies traded
- 4
- last filing Mar 26, 2026
Figures computed from official regulatory filings — methodology.
Companies where Magnetar Capital Partners LP has traded
Track record of Magnetar Capital Partners LP
Statistical track record
Free- Open-market buys
- 36
- Last buy
- Sep 30, 2025
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of Magnetar Capital Partners LP
Co-insiders of Magnetar Capital Partners LP
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MILLS KAREN GChurchill Capital Corp V +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Mar 26, 2026 | OtherD | -172,075 | 0.00 USD | $0 | SEC |
| Mar 26, 2026 | Other | 172,075 | 0.01 USD | $1.7K | SEC |
| Mar 26, 2026 | Sell | -8,840 | 1.10 USD | $9.7K | SEC |
| Mar 20, 2026 | OtherD | -235,802 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -7,967 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -587,701 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -77,050 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -77,050 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -235,802 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -587,701 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -7,967 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -77,050 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -7,966 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -7,966 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -587,701 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -77,050 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | OtherD | -587,701 | 0.00 USD | $0 | SEC |
| Oct 31, 2025 | Sell | -7,439 | 136.52 USD | $1M | SEC |
| Oct 31, 2025 | Sell | -4,213 | 136.52 USD | $575.2K | SEC |
| Oct 31, 2025 | Sell | -3,506 | 137.82 USD | $483.2K | SEC |
| Oct 31, 2025 | Sell | -3,724 | 137.86 USD | $513.4K | SEC |
| Oct 31, 2025 | Sell | -512 | 134.01 USD | $68.6K | SEC |
| Oct 31, 2025 | Sell | -1,588 | 134.15 USD | $213K | SEC |
| Oct 31, 2025 | Sell | -2,950 | 137.86 USD | $406.7K | SEC |
| Oct 31, 2025 | Sell | -32 | 134.01 USD | $4.3K | SEC |