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MKSI3 quarters
Position history for LSLIGHT STREET CAPITAL MANAGEMENT, LLC's holdings in MKS INC.
Yes. Light Street Capital Management holds 103,800 shares of MKSI (MKS), worth $46.2M, as of its Q2 2026 13F filing. It reduced the position by 18,464 shares (-15.1%) from Q1 2026. Light Street Capital Management has held MKSI since Q4 2025, across 3 quarterly 13F filings. MKSI is 5.1% of Light Street Capital Management's reported 13F portfolio.
Current Value
$46.2M
Current Shares
103,800
Total Value Change
+$43M
Total Shares Change
+84,218
Quarter-by-Quarter History
Other major holders of MKSI: BlackRock, Inc., Invesco Ltd., VANGUARD PORTFOLIO MANAGEMENT LLC, JPMORGAN CHASE & CO