All holdings
MKS Instrs MKSI
Source: the SEC Form 13F filings of the managers we follow, latest for Q2 2026. How we use them
Managers holding
1
In their latest 13F (Q2 2026)
See who
Value held
$912k
Combined value at quarter end
Last quarter
0 bought
1 sold or trimmed
Price at Q1 ’25 end
$80.15
-23.2% in the quarter
Prices here are quarter-end prices implied by the 13F filings. Today’s price on Yahoo Finance
Who holds it Over time Directors’ trades About the company
Share price change by quarter +22.0% Q2 ’23
-19.9% Q3 ’23
+18.9% Q4 ’23
+29.3% Q1 ’24
-1.8% Q2 ’24
-16.7% Q3 ’24
-4.0% Q4 ’24
-23.2% Q1 ’25
Q2 ’23: +22.0%; Q3 ’23: -19.9%; Q4 ’23: +18.9%; Q1 ’24: +29.3%; Q2 ’24: -1.8%; Q3 ’24: -16.7%; Q4 ’24: -4.0%; Q1 ’25: -23.2% Change in the quarter-end price implied by managers’ 13F filings, adjusted for stock splits. Excludes dividends.
Managers holding it, by quarter 1 Q4 ’23
1 Q1 ’24
1 Q2 ’24
2 Q3 ’24
1 Q4 ’24
1 Q1 ’25
0 Q2 ’25
0 Q3 ’25
0 Q4 ’25
1 Q1 ’26
1 Q2 ’26
0 Q3 ’26
Q4 ’23: 1; Q1 ’24: 1; Q2 ’24: 1; Q3 ’24: 2; Q4 ’24: 1; Q1 ’25: 1; Q2 ’25: 0; Q3 ’25: 0; Q4 ’25: 0; Q1 ’26: 1; Q2 ’26: 1; Q3 ’26: 0 Counts the managers on this site whose 13F for that quarter includes MKS Instrs.
Who holds it Each manager’s latest 13F, sorted by how much of their portfolio it is. Changes are against their previous quarter.
Managers holding MKS Instrs Manager Portfolio▼ Value Change Held for Maverick Capital 0.0%$912k $912k ▼ Trimmed -72%2 qtrs
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Directors buying and selling Open-market trades by directors, officers and 10% holders over the last 12 months. How this works From their Form 4 filings with the SEC. Grants, option exercises and shares sold to pay tax are left out.
Sort by Date (high to low) Date (low to high) Who (Z–A) Who (A–Z) Shares (high to low) Shares (low to high) Value (high to low) Value (low to high) Insider purchases and sales of MKS Instrs Date▼ Who Bought or sold Shares Price Value Filing 1 Sep 2026 Mora ElizabethDirector ▼ Sold 300 $250.96 $75k Form 4 14 Aug 2026 Lee John Tseng-ChungPresident & CEO ▼ Sold 10,000 $302.01 $3.0m Form 4 3 Aug 2026 Williams John EdwardEVP & GM, PSD ▼ Sold 457 $288.31 $132k Form 4
About the company Sector Industrials · Industrial Instruments For Measurement, Display, And Control Incorporated in Massachusetts Financial year ends 31 December Shares outstanding 68m at 28 Jul 2026 SEC filings Annual reports and other filings on EDGAR Revenue and profit $669m 2013
$814m 2015
$1.9bn 2017
$1.9bn 2019
$3.0bn 2021
$3.6bn 2023
$3.9bn 2025
2013: $669m; 2014: $781m; 2015: $814m; 2016: $1.3bn; 2017: $1.9bn; 2018: $2.1bn; 2019: $1.9bn; 2020: $2.3bn; 2021: $3.0bn; 2022: $3.5bn; 2023: $3.6bn; 2024: $3.6bn; 2025: $3.9bn MKS Instrs revenue and net income by year Year Revenue Net income 2025 $3.9bn $295m 2024 $3.6bn $190m 2023 $3.6bn −$1.8bn 2022 $3.5bn $333m 2021 $3.0bn $551m 2020 $2.3bn $350m 2019 $1.9bn $140m 2018 $2.1bn $393m 2017 $1.9bn $339m 2016 $1.3bn $105m 2015 $814m $122m 2014 $781m $116m 2013 $669m $35.8m
From the company’s XBRL financial statements filed with the SEC, for each financial year. Gaps mean the company didn’t report that figure in a standard form.