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Data sourced from public SEC filings.

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Mks Instruments Inc.

MKSI

1 institutional investors and hedge funds own MKSI, holding 1,306,724 shares worth $300.3M (latest 13F filings).

Advanced Chart

Who owns Mks Instruments Inc. stock?

Institutional holders of MKSI — largest position first.

Super Fund
Position
Shares
Curr. Value
Port. %
Activity
Whale Rock Capital ManagementEquity
1,306,724
$300,298,242
3.88%
+100%

Ownership Statistics

Total Shares Held: 1,306,724
Total Value Reported: $300,298,242
Average Allocation per Portfolio 3.88%
Largest Single Portfolio Allocation: 3.88%
Largest Shareholder: Whale Rock Capital Management
Change in Total Shares Held (Q on Q): +1,306,724
Percentage Change in Shares Held (Q on Q): 0.00%
Number of Super Fund Holders: 1
Number of New Holders (Q on Q): 1
Number of Funds with Additions (Q on Q): 1
Number of Funds with Reductions (Q on Q): 0
Number of Funds Fully Divested (Q on Q): 0
Number of Funds with No Change (Q on Q): 0

Ownership Distribution

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Ownership History

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Company Profile

Fundamental Data