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MRK
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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

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
7.4M
-13.8%
$888.1M0.5%$119.83
0
2025-Q4
Increased
8.6M
+13.2%
$901.9M0.5%$106.06
51
2025-Q3
Decreased
7.6M
-1.4%
$635M0.4%$77.91
0
2025-Q2
Decreased
7.7M
-7.4%
$607.7M0.4%$77.66
0
2025-Q1
Decreased
8.3M
-2.2%
$744.4M0.5%$86.74
0
2024-Q4
Decreased
8.5M
-8.8%
$843.1M0.6%$94.81
0
2024-Q3
Decreased
9.3M
-3.2%
$1.1B0.7%$108.70
0
2024-Q2
Decreased
9.6M
-12.8%
$1.2B0.9%$117.58
0

Other major holders of MRK: VANGUARD GROUP INC, BlackRock Finance, Inc., BlackRock, Inc.

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