Position history for CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's holdings in MERCK & CO INC
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM holds 7.4M shares of MRK (MERCK & CO INC), worth $888.1M as of 2026-Q1. The position was decreased (-13.8% shares). MRK represents 0.5% of CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's portfolio.
Current Value
$888.1M
Current Shares
7.4M
Total Value Change
-$300M
Total Shares Change
-2.2M
Other major holders of MRK: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 7.4M |
-13.8% |
| $888.1M |
| 0.5% |
| $119.83 |
0 |
| 2025-Q4 | Increased | 8.6M | +13.2% | $901.9M | 0.5% | $106.06 | 51 |
| 2025-Q3 | Decreased | 7.6M | -1.4% | $635M | 0.4% | $77.91 | 0 |
| 2025-Q2 | Decreased | 7.7M | -7.4% | $607.7M | 0.4% | $77.66 | 0 |
| 2025-Q1 | Decreased | 8.3M | -2.2% | $744.4M | 0.5% | $86.74 | 0 |
| 2024-Q4 | Decreased | 8.5M | -8.8% | $843.1M | 0.6% | $94.81 | 0 |
| 2024-Q3 | Decreased | 9.3M | -3.2% | $1.1B | 0.7% | $108.70 | 0 |
| 2024-Q2 | Decreased | 9.6M | -12.8% | $1.2B | 0.9% | $117.58 | 0 |