MKS Inc
MKSI- Exchange
- Nasdaq
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001049502
In the last 90 days, MKS Inc insiders filed 0 open-market purchases and 3 sales; 777 institutions reported holding it in 13F filings for Q2 2026, worth $31.3B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q4 2023
Institutional positions in MKS Inc as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 325
- +6 vs. Q3 2023
- Shares held
- 66.9M
- −67.4K (−0.1%) vs. Q3 2023
- Total value
- $6.88B
- +$1.09B (+18.8%) vs. Q3 2023
- New holders
- 56
- 109 more added
- Sold out
- 50
- 115 more reduced
5 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MKSI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 777 | $31.3B |
| Q1 2026 | 621 | $15.8B |
| Q4 2025 | 516 | $11.3B |
| Q3 2025 | 435 | $8.91B |
| Q2 2025 | 396 | $7.42B |
| Q1 2025 | 397 | $5.73B |
| Q4 2024 | 420 | $7.36B |
| Q3 2024 | 410 | $7.37B |
| Q2 2024 | 397 | $9.02B |
| Q1 2024 | 343 | $9.16B |
| Q4 2023 | 325 | $6.88B |
| Q3 2023 | 324 | $5.80B |
| Q2 2023 | 320 | $7.32B |
| Q1 2023 | 325 | $5.94B |
| Q4 2022 | 316 | $5.74B |
| Q3 2022 | 358 | $4.84B |
| Q2 2022 | 375 | $5.46B |
| Q1 2022 | 399 | $8.06B |
| Q4 2021 | 405 | $9.34B |
| Q3 2021 | 376 | $7.93B |
| Q2 2021 | 376 | $9.28B |
| Q1 2021 | 351 | $9.83B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Polaris Capital Management, LLC | 534,000 | $54.9M | 2.65% | +72,700+15.8% | Added |
| Frontier Capital Management Co LLC | 545,516 | $56.1M | 0.57% | +90,956+20.0% | Added |
| Madison Asset Management, LLC | 578,639 | $59.5M | 0.81% | +4,069+0.7% | Added |
| Westfield Capital Management Co LP | 589,715 | $60.7M | 0.35% | +589,715 | New |
| Charles Schwab Investment Management Inc | 597,309 | $61.4M | 0.02% | +10,506+1.8% | Added |
| Nordea Investment Management AB | 880,884 | $90.4M | 0.11% | +840,322+2,071.7% | Added |
| Principal Financial Group Inc | 901,164 | $92.7M | 0.06% | −32,585−3.5% | Reduced |
| Neuberger Berman Group LLC | 1,011,531 | $104.1M | 0.09% | −654,533−39.3% | Reduced |
| Geode Capital Management, LLC | 1,037,671 | $106.8M | 0.01% | +31,911+3.2% | Added |
| Goldman Sachs Group Inc | 1,052,760 | $108.3M | 0.02% | −360,080−25.5% | Reduced |
| Royce & Associates LP | 1,119,693 | $115.2M | 1.06% | +159,704+16.6% | Added |
| Norges Bank | 1,143,890 | $117.7M | 0.02% | −13,831−1.2% | Reduced |
| Cooke & Bieler LP | 1,157,767 | $119.1M | 1.05% | +27,635+2.4% | Added |
| Bank of New York Mellon Corp | 1,189,657 | $122.4M | 0.02% | −25,538−2.1% | Reduced |
| JPMorgan Chase & Co | 1,400,059 | $144.0M | 0.01% | +123,792+9.7% | Added |
| State Street Corp | 1,828,262 | $188.1M | 0.01% | +61,779+3.5% | Added |
| Invesco Ltd. | 2,345,348 | $241.3M | 0.06% | +226,403+10.7% | Added |
| Wellington Management Group LLP | 2,577,290 | $265.1M | 0.05% | −124,959−4.6% | Reduced |
| Capital International Investors | 3,669,257 | $377.5M | 0.08% | −1,673,226−31.3% | Reduced |
| FMR LLC | 4,051,185 | $416.7M | 0.03% | +586,565+16.9% | Added |
| Victory Capital Management Inc | 4,490,779 | $462.0M | 0.49% | +581,453+14.9% | Added |
| BlackRock Inc. | 6,178,625 | $635.6M | 0.02% | +80,880+1.3% | Added |
| Vanguard Group Inc | 6,892,941 | $709.1M | 0.02% | +39,045+0.6% | Added |
| Price T Rowe Associates Inc | 8,084,331 | $831.6M | 0.11% | +3,324,764+69.9% | Added |
| Transamerica Financial Advisors, Inc. | 1 | – | – | 00.0% | Unchanged |
| Carlyle Group Inc. | 0 | $0 | 0.00% | −3,482,732−100.0% | Sold out |
| Channing Capital Management, LLC | 0 | $0 | 0.00% | −639,859−100.0% | Sold out |
| Vaughan Nelson Investment Management, L.P. | 0 | $0 | 0.00% | −399,391−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −141,788−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −140,703−100.0% | Sold out |
| Mesirow Institutional Investment Management, Inc. | 0 | $0 | 0.00% | −132,764−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −69,271−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −68,048−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −56,828−100.0% | Sold out |
| Glenview Capital Management, LLC | 0 | $0 | 0.00% | −56,350−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −31,389−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −29,000−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −25,570−100.0% | Sold out |
| Clark Capital Management Group, Inc. | 0 | $0 | 0.00% | −25,126−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −23,977−100.0% | Sold out |
| Virtus Family Office LLC | 0 | $0 | 0.00% | −17,600−100.0% | Sold out |
| Glenmede Trust Co NA | 0 | $0 | 0.00% | −17,225−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −15,340−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −14,421−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −13,385−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −13,229−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −12,650−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −12,567−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −11,914−100.0% | Sold out |
| Juncture Wealth Strategies, LLC | 0 | $0 | 0.00% | −8,763−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −8,700−100.0% | Sold out |
| Renaissance Group LLC | 0 | $0 | 0.00% | −6,163−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,763−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −4,982−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,595−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −3,850−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −3,698−100.0% | Sold out |
| SFE Investment Counsel | 0 | $0 | 0.00% | −3,510−100.0% | Sold out |
| Epoch Investment Partners, Inc. | 0 | $0 | 0.00% | −3,310−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −2,489−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −2,437−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −1,078−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −592−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −148−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| Earnest Partners LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Impact Partnership Wealth, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| JFS Wealth Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| First Republic Investment Management, Inc. | – | – | – | – | Not filed |
| Mastrapasqua Asset Management Inc | – | – | – | – | Not filed |
| Advisor Partners II, LLC | – | – | – | – | Not filed |
| Pathstone Family Office, LLC | – | – | – | – | Not filed |
| KB Financial Partners, LLC | – | – | – | – | Not filed |