Position history for Mariner, LLC's holdings in MERCK & CO INC
Mariner, LLC holds 2.8M shares of MRK (MERCK & CO INC), worth $289.8M as of 2025-Q4. The position was increased (++8.9% shares). MRK represents 0.3% of Mariner, LLC's portfolio.
Current Value
$289.8M
Current Shares
2.8M
Total Value Change
+$84.4M
Total Shares Change
+1.1M
Other major holders of MRK: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 2.8M |
+8.9% |
| $289.8M |
| 0.3% |
| $106.06 |
40 |
| 2025-Q3 | Increased | 2.5M | +1.4% | $212.1M | 0.3% | $77.91 | 37 |
| 2025-Q2 | Decreased | 2.5M | -9.0% | $197.3M | 0.3% | $77.66 | 0 |
| 2025-Q1 | Increased | 2.7M | +52.5% | $245.8M | 0.4% | $86.74 | 51 |
| 2024-Q4 | Increased | 1.8M | +7.3% | $178.5M | 0.3% | $94.81 | 39 |
| 2024-Q3 | Increased | 1.7M | +0.8% | $190M | 0.3% | $108.70 | 37 |
| 2024-Q2 | Increased | 1.7M | +3.0% | $205.5M | 0.4% | $117.58 | 38 |