MKSI · Technology
MKS INC.
Smart-money confidence
· 1 of 3 sources firing
Weak — few signals
No standout activity across the feeds we track.
Hedge funds
44
Congress
0
Insiders
50
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s. ·
how the score works
Market cap
$22.4B
Industry
Scientific & Technical Instruments
Sector
Technology
Exchange
NasdaqGS
About MKS INC.
MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, China, South Korea, Japan, Taiwan, Singapore, and internationally. The company operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. Its VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology,…
Who's behind the signal
Every informed buyer we can see on MKSI, across all three feeds.
Hedge funds · 8
Light Street Capital (Kacher)
New position
Tudor Investment (Paul Tudor Jones)
New position
Gotham Asset Mgmt (Greenblatt)
Increased +13%
Millennium Management (Englander)
Increased +83%
Citadel Advisors
Increased +224%
AQR Capital Management
Increased +16%
+2 more in the full breakdown below ↓
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Not a model pick — but on our radar.
MKS INC. isn't in the top-10 model right now, but 8 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
8
Investors
2
New positions
4
Increasing
2
Decreasing
0
Unchanged
Price History
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Return:
High:
Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.2×
% of portfolio
0.5%
Position change
NEW
0.5% of Light Street Capital's portfolio
Trust weight: 1.2×
% of portfolio
0.1%
Position change
NEW
0.1% of Tudor Investment's portfolio
Trust weight: 1.1×
% of portfolio
0.1%
Position change
+13%
0.1% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
% of portfolio
0.1%
Position change
+83%
0.1% of Millennium Management's portfolio
Trust weight: 1.0×
% of portfolio
0.1%
Position change
+224%
0.1% of Citadel Advisors's portfolio
Trust weight: 1.0×
% of portfolio
0.0%
Position change
+16%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.2×
% of portfolio
0.2%
Position change
−57%
0.2% of Glenview Capital Mgmt's portfolio
Trust weight: 1.1×
% of portfolio
0.2%
Position change
−38%
0.2% of Point72's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to MKS INC.
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell MKS INC. or any security.
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