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.
Loading insider history…
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 4 of 4
37 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-29 | CRWV | Mixed | −3,661,356 | -$377.74M | EDGAR |
| 2025-08-29 | CRWV | Mixed | — | $0 | EDGAR |
| 2025-08-25 | CRWV | Mixed | — | $0 | EDGAR |
| 2024-01-18 | Churchill Capital Corp VII (CVII.WS) Delisted | Sell (S) | −804 | -$8.5K | EDGAR |
| 2023-06-14 | TriSalus Life Sciences, Inc. (MTACW) Delisted | Other (J) | −1,783,312 | -$18.70M | EDGAR |
| 2022-04-27 | — | Other (J) | −9,368,736 | -$95.68M | |
| 2021-08-23 | WHLRP | Other (J) | — | $0 | EDGAR |
Showing 31–37 of 37
Prev
Page 4 of 4
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.