Position history for D. E. Shaw & Co., Inc.'s holdings in MERCK & CO INC
D. E. Shaw & Co., Inc. holds 3.4M shares of MRK (MERCK & CO INC), worth $408.7M as of 2026-Q1. The position was decreased (-3.4% shares). MRK represents 0.2% of D. E. Shaw & Co., Inc.'s portfolio.
Current Value
$408.7M
Current Shares
3.4M
Total Value Change
+$114.2M
Total Shares Change
+1M
Other major holders of MRK: VANGUARD GROUP INC, BlackRock Finance, Inc., BlackRock, Inc.
Decreased |
| 3.4M |
-3.4% |
| $408.7M |
| 0.2% |
| $119.83 |
0 |
| 2025-Q4 | Increased | 3.5M | +1.5% | $370.4M | 0.2% | $106.06 | 38 |
| 2025-Q3 | Decreased | 3.5M | -66.5% | $291.1M | 0.2% | $77.91 | 0 |
| 2025-Q2 | Increased | 10.4M | +11.3% | $820.7M | 0.6% | $77.66 | 50 |
| 2025-Q1 | Increased | 9.3M | +46.1% | $835.8M | 0.7% | $86.74 | 61 |
| 2024-Q4 | Decreased | 6.4M | -5.7% | $634.2M | 0.5% | $94.81 | 0 |
| 2024-Q3 | Increased | 6.8M | +184.2% | $767.8M | 0.7% | $108.70 | 72 |
| 2024-Q2 | Increased | 2.4M | +17.7% | $294.5M | 0.3% | $117.58 | 43 |