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KLAC
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Position history for MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s holdings in KLA CORP

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds 1.6M shares of KLAC (KLA CORP), worth $2.4B as of 2026-Q1. The position was decreased (-5.7% shares). KLAC represents 0.8% of MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s portfolio.

Current Value

$2.4B

Current Shares

1.6M

Total Value Change

+$123.8M

Total Shares Change

-1.2M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
1.6M
-5.7%
$2.4B0.8%$1,441.35
0
2025-Q4
Decreased
1.7M
-7.4%
$2.1B0.7%$1,243.65
0
2025-Q3
Decreased
1.9M
-0.5%
$2B0.6%$1,062.35
0
2025-Q2
Increased
1.9M
+11.2%
$1.7B0.5%$886.45
50
2025-Q1
Decreased
1.7M
-17.1%
$1.2B0.4%$669.40
0
2024-Q4
Decreased
2M
-21.3%
$1.3B0.4%$628.27
0
2024-Q3
Decreased
2.6M
-7.4%
$2B0.6%$773.62
0
2024-Q2
Increased
2.8M
+1.0%
$2.3B0.7%$813.77
45

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

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