Magnetar Financial LLC
CIK 1352851 · last filed 2026-05-08
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$199.87M
Companies
4
Total Filings
37
Lifetime Open-Market Net
-$6.63B
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CRWV | 10%+ Owner | 1,973,782 | $100.55 | $198.46M | -$6.63B | 32 | 2026-05-08 |
| WHLRP | 10%+ Owner | 172,075 | $8.20 | $1.41M | -$38.8K | 2 | 2026-03-26 |
| Churchill Capital Corp VII (CVII.WS) Delisted | 10%+ Owner | 1,516,950 | $0.30 | $455.1K | -$8.5K | 1 | 2024-01-18 |
| TriSalus Life Sciences, Inc. (MTACW) Delisted | 10%+ Owner | 0 | $0.22 | $0 | $0 | 1 | 2023-06-14 |
Recent Filings · Page 2 of 4
37 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-10-31 | CRWV | Sell (S) | −864,040 | -$116.38M | EDGAR |
| 2025-10-22 | CRWV | Sell (S) | −176,724 | -$24.16M | EDGAR |
| 2025-10-17 | CRWV | Sell (S) | −976,812 | -$133.45M | EDGAR |
| 2025-10-17 | CRWV | Sell (S) | −1,212,824 | -$174.05M | EDGAR |
| 2025-10-17 | CRWV | Sell (S) | −4,016,292 | -$576.39M | EDGAR |
| 2025-10-17 | CRWV | Sell (S) | −51,504 | -$7.15M | EDGAR |
| 2025-10-17 | CRWV | Sell (S) | −73,484 | -$10.04M | EDGAR |
| 2025-10-15 | CRWV | Sell (S) | −1,477,516 | -$208.73M | EDGAR |
| 2025-10-14 | CRWV | Sell (S) | −1,658,188 | -$246.63M | EDGAR |
| 2025-10-10 | CRWV | Sell (S) | −3,629,108 | -$512.28M | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.