Position history for Magnetar Financial LLC's holdings in REGENERON PHARMACEUTICALS
Magnetar Financial LLC holds 1,130 shares of REGN (REGENERON PHARMACEUTICALS), worth $846,698 as of 2026-Q1. This is a new position. REGN represents 0.0% of Magnetar Financial LLC's portfolio.
Current Value
$846,698
Current Shares
1,130
Total Value Change
+$846,698
Total Shares Change
+1,130
Other major holders of REGN: VANGUARD GROUP INC, BlackRock Finance, Inc.
New |
| 1,130 |
- |
| $846,698 |
| 0.0% |
| $766.66 |
34 |
| 2025-Q4 | Exited | 0 | -100.0% | $0 | 0.0% | $773.94 | 0 |
| 2025-Q3 | Increased | 1,307 | +178.1% | $734,887 | 0.0% | $560.05 | 40 |
| 2025-Q2 | Decreased | 470 | -95.9% | $246,750 | 0.0% | $519.56 | 0 |
| 2025-Q1 | Decreased | 11,542 | -89.3% | $7.3M | 0.1% | $634.66 | 0 |
| 2024-Q4 | Increased | 108,150 | +1445.0% | $77M | 1.8% | $698.71 | 75 |
| 2024-Q3 | New | 7,000 | - | $7.4M | 0.2% | $1,036.94 | 45 |
| 2024-Q2 | Exited | 0 | -100.0% | $0 | 0.0% | $1,045.23 | 0 |