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MRK
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Position history for Arizona State Retirement System's holdings in MERCK & CO INC

Arizona State Retirement System holds 679,746 shares of MRK (MERCK & CO INC), worth $81.8M as of 2026-Q1. The position was decreased (-3.2% shares). MRK represents 0.5% of Arizona State Retirement System's portfolio.

Current Value

$81.8M

Current Shares

679,746

Total Value Change

-$9.1M

Total Shares Change

-54,482

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
679,746
-3.2%
$81.8M0.5%$119.83
0
2025-Q4
Decreased
702,282
-4.3%
$73.9M0.4%$106.06
0
2025-Q3
Decreased
733,588
-0.3%
$61.6M0.3%$77.91
0
2025-Q2
Decreased
735,649
-0.9%
$58.2M0.3%$77.66
0
2025-Q1
Increased
742,380
+0.9%
$66.6M0.4%$86.74
36
2024-Q4
Increased
735,667
+1.3%
$73.2M0.4%$94.81
36
2024-Q3
Decreased
726,217
-1.1%
$82.5M0.5%$108.70
0
2024-Q2
Increased
734,228
+1.0%
$90.9M0.6%$117.58
42

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

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