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, Q2 2021
Institutional positions in MKS Inc as of Jun 30, 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
- 376
- +26 vs. Q1 2021
- Shares held
- 52.2M
- −557.2K (−1.1%) vs. Q1 2021
- Total value
- $9.28B
- −$497.0M (−5.1%) vs. Q1 2021
- New holders
- 61
- 122 more added
- Sold out
- 35
- 122 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Channing Capital Management, LLC | 70,768 | $12.6M | 0.42% | −72−0.1% | Reduced |
| State of Wisconsin Investment Board | 73,103 | $13.0M | 0.03% | −13,921−16.0% | Reduced |
| Fred Alger Management, LLC | 78,421 | $14.0M | 0.03% | +30,866+64.9% | Added |
| New York State Common Retirement Fund | 81,187 | $14.4M | 0.01% | +8,759+12.1% | Added |
| Retirement Systems of Alabama | 83,618 | $14.9M | 0.05% | +42+0.1% | Added |
| William Blair Investment Management, LLC | 88,902 | $15.8M | 0.05% | +88,902 | New |
| Morgan Stanley | 91,651 | $16.3M | 0.00% | −24,633−21.2% | Reduced |
| California State Teachers Retirement System | 95,894 | $17.1M | 0.02% | −1,251−1.3% | Reduced |
| UBS Asset Management Americas Inc | 96,319 | $17.1M | 0.01% | +2,664+2.8% | Added |
| Parametric Portfolio Associates LLC | 98,297 | $17.5M | 0.01% | +3,665+3.9% | Added |
| American International Group, Inc. | 98,741 | $17.6M | 0.07% | −1,757−1.7% | Reduced |
| Barclays PLC | 99,124 | $17.6M | 0.01% | +39,897+67.4% | Added |
| Raymond James & Associates | 102,616 | $18.3M | 0.02% | +1,288+1.3% | Added |
| Needham Investment Management LLC | 110,500 | $19.7M | 2.88% | +2,500+2.3% | Added |
| Legal & General Group Plc | 114,519 | $20.4M | 0.01% | −20,125−14.9% | Reduced |
| Swiss National Bank | 121,700 | $21.7M | 0.01% | −4,300−3.4% | Reduced |
| BNP Paribas Arbitrage, SA | 122,884 | $21.9M | 0.04% | +34,471+39.0% | Added |
| California Public Employees Retirement System | 124,359 | $22.1M | 0.02% | −5,735−4.4% | Reduced |
| Citigroup Inc | 132,008 | $23.5M | 0.02% | +6,673+5.3% | Added |
| AQR Capital Management LLC | 135,750 | $24.2M | 0.04% | −25,174−15.6% | Reduced |
| Rhumbline Advisers | 148,204 | $26.4M | 0.03% | −2,886−1.9% | Reduced |
| Standard Life Aberdeen plc | 158,525 | $28.2M | 0.06% | +37,250+30.7% | Added |
| FIL Ltd | 164,257 | $29.2M | 0.03% | +35,542+27.6% | Added |
| Rafferty Asset Management, LLC | 164,304 | $29.2M | 0.18% | +15,564+10.5% | Added |
| First Trust Advisors LP | 166,232 | $29.6M | 0.03% | +8,944+5.7% | Added |
| Royal Bank of Canada | 173,390 | $30.9M | 0.01% | −2,527−1.4% | Reduced |
| Bank of America Corp | 177,415 | $31.6M | 0.00% | +12,236+7.4% | Added |
| Ceredex Value Advisors LLC | 178,701 | $31.8M | 0.36% | −3,700−2.0% | Reduced |
| Systematic Financial Management LP | 180,951 | $32.2M | 0.97% | +20,924+13.1% | Added |
| UBS Group AG | 216,498 | $38.5M | 0.02% | +12,311+6.0% | Added |
| Victory Capital Management Inc | 238,559 | $42.5M | 0.04% | −14,597−5.8% | Reduced |
| Cooke & Bieler LP | 253,071 | $45.0M | 0.42% | +8,742+3.6% | Added |
| Amundi | 254,161 | $45.2M | 0.03% | +254,161 | New |
| Neumeier Poma Investment Counsel LLC | 262,810 | $46.8M | 2.74% | +9,270+3.7% | Added |
| Deutsche Bank AG | 271,000 | $48.2M | 0.02% | −24,083−8.2% | Reduced |
| Thrivent Financial for Lutherans | 279,358 | $49.7M | 0.10% | +10,273+3.8% | Added |
| Millennium Management LLC | 293,782 | $52.3M | 0.07% | −175,906−37.5% | Reduced |
| Loomis Sayles & Co L P | 294,915 | $52.5M | 0.06% | +11,089+3.9% | Added |
| Value Holdings Management Co. LLC | 305,714 | $54.4M | 12.24% | −10,000−3.2% | Reduced |
| Silvercrest Asset Management Group LLC | 325,114 | $57.9M | 0.38% | −4,606−1.4% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 335,744 | $59.7M | 0.61% | −114,770−25.5% | Reduced |
| Westfield Capital Management Co LP | 358,003 | $63.7M | 0.38% | +33,546+10.3% | Added |
| Lazard Asset Management LLC | 368,118 | $65.5M | 0.07% | −2,057−0.6% | Reduced |
| Nuveen Asset Management, LLC | 418,676 | $74.5M | 0.02% | −322,733−43.5% | Reduced |
| Ameriprise Financial Inc | 459,482 | $81.8M | 0.03% | −12,061−2.6% | Reduced |
| Northern Trust Corp | 463,282 | $82.4M | 0.01% | −9,358−2.0% | Reduced |
| Price T Rowe Associates Inc | 470,056 | $83.6M | 0.01% | −79,474−14.5% | Reduced |
| Charles Schwab Investment Management Inc | 479,593 | $85.3M | 0.03% | +12,010+2.6% | Added |
| Prudential Financial Inc | 481,362 | $85.7M | 0.12% | −102,296−17.5% | Reduced |
| Fisher Asset Management, LLC | 526,199 | $93.6M | 0.06% | +11,941+2.3% | Added |
| Norges Bank | 566,382 | $100.8M | 0.02% | +4,072+0.7% | Added |
| Bank of New York Mellon Corp | 566,837 | $100.9M | 0.02% | −39,024−6.4% | Reduced |
| Lord, Abbett & Co. LLC | 567,691 | $101.0M | 0.24% | −20,408−3.5% | Reduced |
| TimesSquare Capital Management, LLC | 606,150 | $107.9M | 0.88% | +35,600+6.2% | Added |
| Pendal Group Limited | 647,631 | $115.2M | 1.06% | +11,451+1.8% | Added |
| Dimensional Fund Advisors LP | 674,187 | $120.0M | 0.04% | +834+0.1% | Added |
| Geode Capital Management, LLC | 708,770 | $126.1M | 0.02% | +10,378+1.5% | Added |
| FMR LLC | 740,030 | $131.7M | 0.01% | −198,441−21.1% | Reduced |
| Royce & Associates LP | 779,393 | $138.7M | 0.95% | −110,673−12.4% | Reduced |
| Pictet Asset Management Ltd | 790,268 | $140.6M | 0.15% | −143,105−15.3% | Reduced |
| Wells Fargo & Company | 815,157 | $145.1M | 0.03% | +37,436+4.8% | Added |
| Massachusetts Financial Services Co | 875,367 | $155.8M | 0.05% | −12,569−1.4% | Reduced |
| Principal Financial Group Inc | 880,405 | $156.7M | 0.10% | +19,797+2.3% | Added |
| Goldman Sachs Group Inc | 1,212,557 | $215.8M | 0.06% | +47,037+4.0% | Added |
| Neuberger Berman Group LLC | 1,326,414 | $234.2M | 0.20% | −35,105−2.6% | Reduced |
| State Street Corp | 1,394,693 | $248.2M | 0.01% | +123,917+9.8% | Added |
| Alliancebernstein L.P. | 1,443,473 | $256.9M | 0.10% | −11,900−0.8% | Reduced |
| Invesco Ltd. | 1,555,264 | $276.8M | 0.07% | +209,720+15.6% | Added |
| JPMorgan Chase & Co | 2,211,370 | $393.5M | 0.05% | +1,754+0.1% | Added |
| Capital International Investors | 3,610,598 | $642.5M | 0.15% | +6,810+0.2% | Added |
| Wellington Management Group LLP | 4,876,414 | $867.8M | 0.14% | −459,435−8.6% | Reduced |
| BlackRock Inc. | 5,273,936 | $938.5M | 0.03% | −156,256−2.9% | Reduced |
| Vanguard Group Inc | 5,672,810 | $1.01B | 0.03% | +261,959+4.8% | Added |
| Sofos Investments, Inc. | 2 | – | – | −3−60.0% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 2,000 | – | – | +1,936+3,025.0% | Added |
| Eagle Bay Advisors LLC | 1 | – | – | +1 | New |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −88,663−100.0% | Sold out |
| Artemis Investment Management LLP | 0 | $0 | 0.00% | −83,926−100.0% | Sold out |
| Washington Harbour Partners LP | 0 | $0 | 0.00% | −63,595−100.0% | Sold out |
| Mackay Shields LLC | 0 | $0 | 0.00% | −29,983−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −23,557−100.0% | Sold out |
| Epoch Investment Partners, Inc. | 0 | $0 | 0.00% | −21,106−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −16,901−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −11,024−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −8,169−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −5,929−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −4,981−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −4,084−100.0% | Sold out |
| NorthCoast Asset Management LLC | 0 | $0 | 0.00% | −2,900−100.0% | Sold out |
| LS Investment Advisors, LLC | 0 | $0 | 0.00% | −2,506−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| L & S Advisors Inc | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −1,448−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −1,209−100.0% | Sold out |
| Old National Bancorp | 0 | $0 | 0.00% | −1,168−100.0% | Sold out |
| Canandaigua National Corp | 0 | $0 | 0.00% | −1,169−100.0% | Sold out |
| Chase Investment Counsel Corp | 0 | $0 | 0.00% | −1,085−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −1,085−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −796−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −576−100.0% | Sold out |