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 2021
Institutional positions in MKS Inc as of Dec 31, 2021. 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
- 405
- +33 vs. Q3 2021
- Shares held
- 53.7M
- +1.15M (+2.2%) vs. Q3 2021
- Total value
- $9.34B
- +$1.42B (+17.9%) vs. Q3 2021
- New holders
- 74
- 145 more added
- Sold out
- 41
- 121 more reduced
4 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 5,643,401 | $982.9M | 0.02% | −169,191−2.9% | Reduced |
| BlackRock Inc. | 5,059,771 | $881.3M | 0.02% | −135,852−2.6% | Reduced |
| Capital International Investors | 4,711,201 | $820.5M | 0.17% | +186,780+4.1% | Added |
| Wellington Management Group LLP | 4,401,028 | $766.5M | 0.12% | −281,936−6.0% | Reduced |
| JPMorgan Chase & Co | 2,299,269 | $400.5M | 0.05% | +116,574+5.3% | Added |
| Goldman Sachs Group Inc | 1,483,305 | $258.3M | 0.06% | +173,367+13.2% | Added |
| State Street Corp | 1,407,981 | $245.2M | 0.01% | +25,453+1.8% | Added |
| Neuberger Berman Group LLC | 1,272,557 | $219.8M | 0.17% | −28,700−2.2% | Reduced |
| Amundi | 1,245,130 | $216.5M | 0.14% | +356,598+40.1% | Added |
| Ceredex Value Advisors LLC | 947,726 | $165.1M | 1.78% | −30,490−3.1% | Reduced |
| Royce & Associates LP | 843,282 | $146.9M | 1.10% | −32,850−3.7% | Reduced |
| Invesco Ltd. | 804,148 | $140.1M | 0.03% | −450,483−35.9% | Reduced |
| Geode Capital Management, LLC | 758,747 | $132.2M | 0.02% | +13,777+1.8% | Added |
| Principal Financial Group Inc | 722,096 | $123.7M | 0.07% | +12,668+1.8% | Added |
| William Blair Investment Management, LLC | 692,650 | $120.6M | 0.33% | +571,074+469.7% | Added |
| Dimensional Fund Advisors LP | 666,917 | $116.2M | 0.04% | −12,890−1.9% | Reduced |
| Pictet Asset Management SA | 664,700 | $115.8M | 0.12% | −20,728−3.0% | Reduced |
| Norges Bank | 645,965 | $112.5M | 0.02% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 620,848 | $108.1M | 0.03% | +166,558+36.7% | Added |
| FMR LLC | 616,808 | $107.4M | 0.01% | −74,746−10.8% | Reduced |
| Cooke & Bieler LP | 611,114 | $106.4M | 0.92% | +78,705+14.8% | Added |
| Holocene Advisors, LP | 600,245 | $104.5M | 0.56% | +600,245 | New |
| Bank of New York Mellon Corp | 561,115 | $97.7M | 0.02% | −11,253−2.0% | Reduced |
| Westfield Capital Management Co LP | 551,693 | $96.1M | 0.57% | −2,279−0.4% | Reduced |
| Lord, Abbett & Co. LLC | 550,894 | $95.9M | 0.22% | +175,767+46.9% | Added |
| Fisher Asset Management, LLC | 517,308 | $90.1M | 0.05% | −17,414−3.3% | Reduced |
| Charles Schwab Investment Management Inc | 510,671 | $88.9M | 0.03% | +13,585+2.7% | Added |
| TimesSquare Capital Management, LLC | 494,050 | $86.0M | 0.76% | −62,900−11.3% | Reduced |
| Alliancebernstein L.P. | 470,078 | $81.9M | 0.03% | +1,399+0.3% | Added |
| Northern Trust Corp | 441,399 | $76.9M | 0.01% | −4,093−0.9% | Reduced |
| Price T Rowe Associates Inc | 431,282 | $75.1M | 0.01% | +844+0.2% | Added |
| Allspring Global Investments Holdings, LLC | 414,676 | $72.2M | 0.08% | +414,676 | New |
| Nuveen Asset Management, LLC | 397,393 | $69.2M | 0.02% | +38,223+10.6% | Added |
| Lazard Asset Management LLC | 329,231 | $57.3M | 0.06% | −19,433−5.6% | Reduced |
| Deutsche Bank AG | 322,804 | $56.2M | 0.03% | −4,757−1.5% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 318,534 | $55.5M | 0.57% | −30,445−8.7% | Reduced |
| Janus Henderson Group PLC | 311,267 | $54.2M | 0.02% | +293,013+1,605.2% | Added |
| Value Holdings Management Co. LLC | 305,714 | $53.2M | 11.35% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 304,681 | $53.0M | 0.34% | +1,385+0.5% | Added |
| Bank of America Corp | 274,356 | $47.8M | 0.01% | +79,866+41.1% | Added |
| Neumeier Poma Investment Counsel LLC | 269,055 | $46.9M | 2.61% | +11,215+4.3% | Added |
| Victory Capital Management Inc | 250,082 | $43.6M | 0.04% | +11,924+5.0% | Added |
| Loomis Sayles & Co L P | 231,666 | $40.4M | 0.05% | −2,456−1.0% | Reduced |
| Frontier Capital Management Co LLC | 207,427 | $36.1M | 0.29% | +148,515+252.1% | Added |
| Wells Fargo & Company | 201,877 | $35.2M | 0.01% | −665,761−76.7% | Reduced |
| Rafferty Asset Management, LLC | 193,168 | $33.6M | 0.18% | +66,074+52.0% | Added |
| Thrivent Financial for Lutherans | 184,780 | $32.2M | 0.06% | −95,017−34.0% | Reduced |
| Systematic Financial Management LP | 181,711 | $31.6M | 0.94% | −3,411−1.8% | Reduced |
| Legal & General Group Plc | 177,396 | $30.9M | 0.01% | +58,082+48.7% | Added |
| Barclays PLC | 164,588 | $28.7M | 0.02% | +119,326+263.6% | Added |
| Retirement Systems of Alabama | 164,121 | $28.6M | 0.10% | +92,322+128.6% | Added |
| Madison Asset Management, LLC | 162,358 | $28.3M | 0.37% | +162,358 | New |
| Voya Investment Management LLC | 156,782 | $27.3M | 0.05% | +122,483+357.1% | Added |
| Polar Capital Holdings Plc | 153,450 | $26.7M | 0.14% | 00.0% | Unchanged |
| Rhumbline Advisers | 152,075 | $26.5M | 0.03% | +5,506+3.8% | Added |
| Renaissance Technologies LLC | 143,152 | $24.9M | 0.03% | −25,800−15.3% | Reduced |
| UBS Group AG | 138,304 | $24.1M | 0.01% | −63,400−31.4% | Reduced |
| Royal Bank of Canada | 137,035 | $23.9M | 0.01% | +5,987+4.6% | Added |
| Needham Investment Management LLC | 137,000 | $23.9M | 3.00% | −18,000−11.6% | Reduced |
| Citigroup Inc | 136,639 | $23.8M | 0.02% | −27,251−16.6% | Reduced |
| First Trust Advisors LP | 136,428 | $23.8M | 0.02% | +30,674+29.0% | Added |
| Capital Group Private Client Services, Inc. | 129,104 | $22.5M | 0.24% | +23,444+22.2% | Added |
| Swiss National Bank | 122,100 | $21.3M | 0.01% | −200−0.2% | Reduced |
| California Public Employees Retirement System | 118,636 | $20.7M | 0.01% | −6,170−4.9% | Reduced |
| FIL Ltd | 115,783 | $20.2M | 0.02% | −8,939−7.2% | Reduced |
| AQR Capital Management LLC | 114,341 | $19.9M | 0.04% | −25,434−18.2% | Reduced |
| Parametric Portfolio Associates LLC | 111,888 | $19.5M | 0.01% | +10,739+10.6% | Added |
| Raymond James & Associates | 104,127 | $18.1M | 0.01% | +9,149+9.6% | Added |
| Samlyn Capital, LLC | 103,807 | $18.1M | 0.28% | +103,807 | New |
| Channing Capital Management, LLC | 102,915 | $17.9M | 0.51% | +32,083+45.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 95,700 | $16.7M | 0.04% | +55,700+139.3% | Added |
| ExodusPoint Capital Management, LP | 94,663 | $16.5M | 0.20% | +94,663 | New |
| American International Group, Inc. | 94,171 | $16.4M | 0.08% | −1,724−1.8% | Reduced |
| UBS Asset Management Americas Inc | 90,779 | $15.8M | 0.01% | −5,763−6.0% | Reduced |
| Polaris Wealth Advisory Group, LLC | 89,208 | $15.5M | 0.89% | +89,208 | New |
| D. E. Shaw & Co., Inc. | 82,560 | $14.4M | 0.02% | −56,056−40.4% | Reduced |
| STRS Ohio | 81,422 | $14.2M | 0.05% | +20,653+34.0% | Added |
| BNP Paribas Arbitrage, SA | 81,186 | $14.1M | 0.03% | −21,535−21.0% | Reduced |
| Central Securities Corp | 80,000 | $13.9M | 1.38% | 00.0% | Unchanged |
| California State Teachers Retirement System | 77,261 | $13.5M | 0.02% | −16,258−17.4% | Reduced |
| State of Wisconsin Investment Board | 73,224 | $12.8M | 0.02% | −206−0.3% | Reduced |
| New York State Teachers Retirement System | 72,086 | $12.6M | 0.02% | +5,867+8.9% | Added |
| New York State Common Retirement Fund | 70,349 | $12.3M | 0.01% | −1,132−1.6% | Reduced |
| Comerica Bank | 78,324 | $12.2M | 0.09% | +1,508+2.0% | Added |
| Brookfield Asset Management Inc. | 66,936 | $11.7M | 0.05% | −102,329−60.5% | Reduced |
| SEI Investments Co | 66,363 | $11.6M | 0.02% | +3,273+5.2% | Added |
| Rothschild & Co Asset Management US Inc. | 65,482 | $11.4M | 0.13% | +952+1.5% | Added |
| Morgan Stanley | 64,459 | $11.2M | 0.00% | −71,864−52.7% | Reduced |
| Manufacturers Life Insurance Company, The | 64,341 | $11.2M | 0.01% | −2,184−3.3% | Reduced |
| Bank of Montreal | 61,377 | $11.0M | 0.01% | −23,155−27.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 60,050 | $10.5M | 0.09% | +722+1.2% | Added |
| Paradigm Capital Management Inc | 59,900 | $10.4M | 0.47% | +1,900+3.3% | Added |
| Susquehanna Fundamental Investments, LLC | 58,581 | $10.2M | 0.27% | +9,247+18.7% | Added |
| Mutual of America Capital Management LLC | 58,195 | $10.1M | 0.10% | +4,268+7.9% | Added |
| State Board of Administration of Florida Retirement System | 57,646 | $10.0M | 0.02% | −136−0.2% | Reduced |
| Natixis Advisors, L.P. | 57,441 | $10.0M | 0.04% | +8,671+17.8% | Added |
| Verition Fund Management LLC | 57,000 | $9.93M | 0.12% | +6,693+13.3% | Added |
| Prudential Financial Inc | 56,848 | $9.90M | 0.01% | −138,773−70.9% | Reduced |
| RMB Capital Management, LLC | 56,624 | $9.86M | 0.30% | −220.0% | Reduced |
| Allianz Asset Management GmbH | 54,497 | $9.49M | 0.01% | 00.0% | Unchanged |