Position history for AQR CAPITAL MANAGEMENT LLC's holdings in MERCK & CO INC
AQR CAPITAL MANAGEMENT LLC holds 8.6M shares of MRK (MERCK & CO INC), worth $1B as of 2026-Q1. The position was decreased (-23.3% shares). MRK represents 0.5% of AQR CAPITAL MANAGEMENT LLC's portfolio.
Current Value
$1B
Current Shares
8.6M
Total Value Change
+$764.2M
Total Shares Change
+6.4M
Other major holders of MRK: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 8.6M |
-23.3% |
| $1B |
| 0.5% |
| $119.83 |
0 |
| 2025-Q4 | Increased | 11.2M | +5.5% | $1.2B | 0.6% | $106.06 | 48 |
| 2025-Q3 | Increased | 10.7M | +21.3% | $851.4M | 0.5% | $77.91 | 54 |
| 2025-Q2 | Increased | 8.8M | +13.3% | $690.2M | 0.6% | $77.66 | 50 |
| 2025-Q1 | Increased | 7.8M | +44.3% | $691.1M | 0.7% | $86.74 | 60 |
| 2024-Q4 | Increased | 5.4M | +77.9% | $533.1M | 0.7% | $94.81 | 67 |
| 2024-Q3 | Increased | 3M | +36.7% | $343.3M | 0.5% | $108.70 | 48 |
| 2024-Q2 | Decreased | 2.2M | -1.2% | $273.8M | 0.4% | $117.58 | 0 |