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, Q1 2024
Institutional positions in MKS Inc as of Mar 31, 2024. 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
- 343
- +20 vs. Q4 2023
- Shares held
- 69.0M
- +2.09M (+3.1%) vs. Q4 2023
- Total value
- $9.16B
- +$2.28B (+33.1%) vs. Q4 2023
- New holders
- 54
- 125 more added
- Sold out
- 34
- 108 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameritas Investment Partners, Inc. | 13,881 | $1.85M | 0.06% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,906 | $1.85M | 0.01% | +34+0.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 14,022 | $1.86M | 0.05% | +36+0.3% | Added |
| State of Michigan Retirement System | 15,440 | $2.05M | 0.01% | +400+2.7% | Added |
| Oregon Public Employees Retirement Fund | 15,548 | $2.07M | 0.04% | −2,200−12.4% | Reduced |
| Prelude Capital Management, LLC | 15,798 | $2.10M | 0.14% | +11,732+288.5% | Added |
| Hudson Value Partners, LLC | 15,907 | $2.12M | 0.90% | −10−0.1% | Reduced |
| Pathstone Holdings, LLC | 16,773 | $2.23M | 0.01% | +8,354+99.2% | Added |
| M&T Bank Corp | 17,113 | $2.28M | 0.01% | +415+2.5% | Added |
| Hilton Capital Management, LLC | 17,414 | $2.32M | 0.21% | +11,355+187.4% | Added |
| Arizona State Retirement System | 17,461 | $2.32M | 0.02% | −296−1.7% | Reduced |
| Louisiana State Employees Retirement System | 18,100 | $2.41M | 0.05% | +400+2.3% | Added |
| LPL Financial LLC | 18,265 | $2.43M | 0.00% | −116−0.6% | Reduced |
| Banco Santander, S.A. | 19,340 | $2.57M | 0.03% | −3,560−15.5% | Reduced |
| AQR Capital Management LLC | 19,601 | $2.58M | 0.00% | +11,257+134.9% | Added |
| Nisa Investment Advisors, LLC | 19,490 | $2.59M | 0.02% | +150+0.8% | Added |
| Ensign Peak Advisors, Inc | 19,547 | $2.60M | 0.00% | +214+1.1% | Added |
| Macquarie Group Ltd | 20,401 | $2.71M | 0.00% | +18,517+982.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 22,653 | $3.01M | 0.06% | +497+2.2% | Added |
| Illinois Municipal Retirement Fund | 24,534 | $3.26M | 0.05% | −8,925−26.7% | Reduced |
| Public Employees Retirement System of Ohio | 25,400 | $3.38M | 0.01% | −2,394−8.6% | Reduced |
| RMB Capital Management, LLC | 27,356 | $3.64M | 0.08% | +1,146+4.4% | Added |
| WCM Investment Management, LLC | 27,867 | $3.71M | 0.01% | −21,726−43.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 28,068 | $3.73M | 0.03% | −643−2.2% | Reduced |
| NFJ Investment Group, LLC | 28,219 | $3.75M | 0.10% | −19,957−41.4% | Reduced |
| Roubaix Capital, LLC | 28,648 | $3.81M | 2.41% | −25,623−47.2% | Reduced |
| Yousif Capital Management, LLC | 29,315 | $3.90M | 0.04% | −522−1.7% | Reduced |
| Treasurer of the State of North Carolina | 29,634 | $3.94M | 0.02% | +200+0.7% | Added |
| Janus Henderson Group PLC | 31,392 | $4.18M | 0.00% | −30,004−48.9% | Reduced |
| Creative Planning | 31,487 | $4.19M | 0.00% | +261+0.8% | Added |
| EAM Investors, LLC | 31,860 | $4.24M | 0.67% | +31,860 | New |
| State of New Jersey Common Pension Fund D | 32,455 | $4.32M | 0.01% | 00.0% | Unchanged |
| Univest Financial Corp | 32,530 | $4.33M | 1.22% | +1,528+4.9% | Added |
| Gabelli Funds LLC | 34,186 | $4.55M | 0.03% | 00.0% | Unchanged |
| MetLife Investment Management | 34,605 | $4.60M | 0.03% | −910−2.6% | Reduced |
| Hood River Capital Management LLC | 35,751 | $4.75M | 0.11% | +35,751 | New |
| State Board of Administration of Florida Retirement System | 54,851 | $4.86M | 0.01% | −10,499−16.1% | Reduced |
| Gotham Asset Management, LLC | 36,925 | $4.91M | 0.07% | +10,267+38.5% | Added |
| Penserra Capital Management LLC | 37,617 | $5.00M | 0.06% | +4,382+13.2% | Added |
| Russell Investments Group, Ltd. | 37,798 | $5.03M | 0.01% | −2,949−7.2% | Reduced |
| Sit Investment Associates Inc | 38,425 | $5.11M | 0.12% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 38,954 | $5.18M | 0.02% | +25,054+180.2% | Added |
| Amalgamated Bank | 39,436 | $5.25M | 0.04% | −635−1.6% | Reduced |
| Voya Investment Management LLC | 40,716 | $5.42M | 0.01% | +39+0.1% | Added |
| Susquehanna International Group, LLP | 42,452 | $5.65M | 0.01% | +31,259+279.3% | Added |
| First National Bank of Omaha | 70,980 | $5.69M | 0.39% | −16,057−18.4% | Reduced |
| SEI Investments Co | 45,274 | $6.02M | 0.01% | −3,124−6.5% | Reduced |
| Great West Life Assurance Co | 46,575 | $6.20M | 0.01% | +369+0.8% | Added |
| GHP Investment Advisors, Inc. | 46,684 | $6.21M | 0.31% | −838−1.8% | Reduced |
| Marshall Wace, LLP | 47,660 | $6.34M | 0.01% | +42,060+751.1% | Added |
| State of Wisconsin Investment Board | 49,292 | $6.56M | 0.02% | +11,861+31.7% | Added |
| Nissay Asset Management Corp | 51,422 | $6.84M | 0.05% | +51,422 | New |
| Mutual of America Capital Management LLC | 53,057 | $7.06M | 0.08% | −290−0.5% | Reduced |
| Allianz Asset Management GmbH | 54,128 | $7.20M | 0.01% | +3,515+6.9% | Added |
| Texas Permanent School Fund | 55,019 | $7.32M | 0.06% | +782+1.4% | Added |
| Girard Partners Ltd. | 56,657 | $7.54M | 0.71% | +1,371+2.5% | Added |
| Stifel Financial Corp | 58,194 | $7.74M | 0.01% | +3,006+5.4% | Added |
| First Trust Advisors LP | 59,340 | $7.89M | 0.01% | +50,855+599.4% | Added |
| Tyro Capital Management LLC | 59,780 | $7.95M | 4.59% | +59,780 | New |
| California State Teachers Retirement System | 64,342 | $8.56M | 0.01% | −3,778−5.5% | Reduced |
| Lazard Asset Management LLC | 65,746 | $8.74M | 0.01% | −70,679−51.8% | Reduced |
| Granite Investment Partners, LLC | 68,326 | $9.09M | 0.35% | −1,348−1.9% | Reduced |
| New York State Teachers Retirement System | 70,886 | $9.43M | 0.02% | −200−0.3% | Reduced |
| CI Private Wealth, LLC | 71,225 | $9.47M | 0.02% | +62,754+740.8% | Added |
| Natixis Advisors, L.P. | 73,020 | $9.71M | 0.02% | +73,020 | New |
| Jane Street Group, LLC | 73,832 | $9.82M | 0.01% | −51,649−41.2% | Reduced |
| Great Lakes Advisors, LLC | 75,440 | $10.0M | 0.09% | +26,102+52.9% | Added |
| Eagle Asset Management Inc | 77,003 | $10.2M | 0.05% | −9,614−11.1% | Reduced |
| New York State Common Retirement Fund | 76,922 | $10.2M | 0.01% | −64,116−45.5% | Reduced |
| Leith Wheeler Investment Counsel Ltd. | 77,266 | $10.3M | 1.00% | +90+0.1% | Added |
| Envestnet Asset Management Inc | 77,848 | $10.4M | 0.00% | +26,241+50.8% | Added |
| Bessemer Group Inc | 78,093 | $10.4M | 0.02% | +5,184+7.1% | Added |
| American International Group, Inc. | 83,244 | $11.1M | 0.04% | −1,702−2.0% | Reduced |
| STRS Ohio | 84,795 | $11.3M | 0.04% | +2,263+2.7% | Added |
| Alliancebernstein L.P. | 91,244 | $12.1M | 0.00% | −1,329−1.4% | Reduced |
| Legal & General Group Plc | 96,820 | $12.9M | 0.00% | +1,344+1.4% | Added |
| Millennium Management LLC | 108,925 | $14.5M | 0.01% | +30,411+38.7% | Added |
| Comerica Bank | 111,923 | $14.9M | 0.06% | +25,520+29.5% | Added |
| Blue Grotto Capital, LLC | 115,000 | $15.3M | 3.10% | +115,000 | New |
| Credit Suisse AG | 115,692 | $15.4M | 0.01% | +6,062+5.5% | Added |
| California Public Employees Retirement System | 116,517 | $15.5M | 0.01% | +2,754+2.4% | Added |
| Loomis Sayles & Co L P | 120,868 | $16.1M | 0.02% | −1,970−1.6% | Reduced |
| Swiss National Bank | 125,400 | $16.7M | 0.01% | +200+0.2% | Added |
| First Eagle Investment Management, LLC | 131,187 | $17.4M | 0.04% | −12,900−9.0% | Reduced |
| Balyasny Asset Management LLC | 133,865 | $17.8M | 0.05% | −61,321−31.4% | Reduced |
| PointState Capital LP | 146,204 | $19.4M | 0.58% | +47,740+48.5% | Added |
| Nuveen Asset Management, LLC | 147,205 | $19.6M | 0.01% | −205−0.1% | Reduced |
| Polar Capital Holdings Plc | 152,802 | $20.3M | 0.12% | +3,395+2.3% | Added |
| Harvey Partners, LLC | 155,000 | $20.6M | 2.24% | +5,500+3.7% | Added |
| Retirement Systems of Alabama | 155,044 | $20.6M | 0.08% | +208+0.1% | Added |
| Raymond James & Associates | 162,548 | $21.6M | 0.01% | +4,537+2.9% | Added |
| BNP Paribas Arbitrage, SA | 166,550 | $22.2M | 0.03% | −8,232−4.7% | Reduced |
| Systematic Financial Management LP | 169,591 | $22.6M | 0.63% | −1,492−0.9% | Reduced |
| Needham Investment Management LLC | 173,000 | $23.0M | 2.14% | −14,000−7.5% | Reduced |
| UBS Asset Management Americas Inc | 177,497 | $23.6M | 0.01% | +80,698+83.4% | Added |
| Aperture Investors, LLC | 180,348 | $24.0M | 3.07% | −36,938−17.0% | Reduced |
| UBS Group AG | 181,709 | $24.2M | 0.01% | −47,676−20.8% | Reduced |
| Rhumbline Advisers | 183,760 | $24.4M | 0.02% | −6,467−3.4% | Reduced |
| Ameriprise Financial Inc | 185,701 | $24.7M | 0.01% | −42,029−18.5% | Reduced |
| Wells Fargo & Company | 189,001 | $25.1M | 0.01% | +8,735+4.8% | Added |