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MKSI
Showing 8 of 29 quarters

Position history for FRONTIER CAPITAL MANAGEMENT CO LLC's holdings in MKS INC.

FRONTIER CAPITAL MANAGEMENT CO LLC holds 161,250 shares of MKSI (MKS INC.), worth $37.1M as of 2026-Q1. The position was decreased (-70.7% shares). MKSI represents 0.4% of FRONTIER CAPITAL MANAGEMENT CO LLC's portfolio.

Current Value

$37.1M

Current Shares

161,250

Total Value Change

-$19.9M

Total Shares Change

-274,713

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
161,250
-70.7%
$37.1M0.4%$232.56
0
2025-Q4
Decreased
550,735
-49.0%
$88M0.9%$161.82
0
2025-Q3
Increased
1.1M
+18.5%
$133.8M1.2%$121.95
56
2025-Q2
Increased
912,380
+146.4%
$90.7M0.8%$99.85
68
2025-Q1
Increased
370,286
+1.9%
$29.7M0.3%$81.08
35
2024-Q4
Increased
363,428
+1.6%
$37.9M0.4%$103.20
35
2024-Q3
Decreased
357,822
-17.9%
$38.9M0.4%$109.18
0
2024-Q2
Decreased
435,963
-32.6%
$56.9M0.6%$129.01
0

Other major holders of MKSI: BlackRock, Inc., VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/

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