Position history for ARK Investment Management LLC's holdings in REGENERON PHARMACEUTICALS
ARK Investment Management LLC previously held 0 shares of REGN (REGENERON PHARMACEUTICALS), worth $0 as of 2026-Q1.
Final Value
$0
Final Shares
0
Total Value Change
-$16.7M
Total Shares Change
-15,865
Other major holders of REGN: VANGUARD GROUP INC, BlackRock Finance, Inc.
Exited |
| 0 |
-100.0% |
| $0 |
| 0.0% |
| $766.66 |
0 |
| 2025-Q4 | Decreased | 110 | -99.1% | $84,651 | 0.0% | $773.94 | 0 |
| 2025-Q3 | Decreased | 12,142 | -3.7% | $6.8M | 0.0% | $560.05 | 0 |
| 2025-Q2 | Decreased | 12,606 | -8.0% | $6.6M | 0.0% | $519.56 | 0 |
| 2025-Q1 | Increased | 13,694 | +3.8% | $8.7M | 0.1% | $634.66 | 29 |
| 2024-Q4 | Decreased | 13,192 | -12.9% | $9.4M | 0.1% | $698.71 | 0 |
| 2024-Q3 | Decreased | 15,151 | -4.5% | $15.9M | 0.1% | $1,036.94 | 0 |
| 2024-Q2 | Decreased | 15,865 | -12.9% | $16.7M | 0.1% | $1,045.23 | 0 |