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, Q3 2021
Institutional positions in MKS Inc as of Sep 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
- +2 vs. Q2 2021
- Shares held
- 52.6M
- +1.16M (+2.3%) vs. Q2 2021
- Total value
- $7.93B
- −$1.21B (−13.2%) vs. Q2 2021
- New holders
- 68
- 126 more added
- Sold out
- 66
- 119 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Marshall Wace North America L.P. | 45,705 | $6.90M | 0.03% | +31,172+214.5% | Added |
| Barclays PLC | 45,262 | $6.83M | 0.00% | −53,862−54.3% | Reduced |
| Ensign Peak Advisors, Inc | 44,653 | $6.74M | 0.01% | −1,230−2.7% | Reduced |
| Tygh Capital Management, Inc. | 44,100 | $6.66M | 0.90% | +602+1.4% | Added |
| First National Bank of Omaha | 42,697 | $6.44M | 0.33% | +37,089+661.4% | Added |
| Amalgamated Bank | 41,625 | $6.28M | 0.05% | −4,102−9.0% | Reduced |
| Texas Permanent School Fund | 41,020 | $6.19M | 0.08% | −233−0.6% | Reduced |
| State of Tennessee, Treasury Department | 40,992 | $6.19M | 0.02% | −4,082−9.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 40,000 | $6.04M | 0.02% | +40,000 | New |
| Sit Investment Associates Inc | 39,965 | $6.03M | 0.16% | +175+0.4% | Added |
| Brandywine Global Investment Management, LLC | 39,759 | $6.00M | 0.05% | −2,414−5.7% | Reduced |
| Leuthold Group, LLC | 39,593 | $5.97M | 0.73% | +109+0.3% | Added |
| ClariVest Asset Management LLC | 39,144 | $5.91M | 0.19% | −1,600−3.9% | Reduced |
| Citadel Advisors LLC | 38,254 | $5.77M | 0.01% | −19,949−34.3% | Reduced |
| NFJ Investment Group, LLC | 38,133 | $5.75M | 0.11% | +20,064+111.0% | Added |
| Cubist Systematic Strategies, LLC | 36,852 | $5.56M | 0.07% | −29,303−44.3% | Reduced |
| Duality Advisers, LP | 36,757 | $5.55M | 0.43% | +24,068+189.7% | Added |
| Voya Investment Management LLC | 34,299 | $5.18M | 0.01% | −858−2.4% | Reduced |
| Tudor Investment Corp Et Al | 34,111 | $5.15M | 0.11% | +8,016+30.7% | Added |
| Susquehanna International Group, LLP | 32,465 | $4.90M | 0.01% | +25,365+357.3% | Added |
| Public Employees Retirement System of Ohio | 32,293 | $4.87M | 0.02% | −968−2.9% | Reduced |
| Highland Capital Management, LLC | 30,430 | $4.59M | 0.28% | +30,430 | New |
| State of New Jersey Common Pension Fund D | 29,808 | $4.50M | 0.01% | +1,538+5.4% | Added |
| Burney Co | 28,410 | $4.29M | 0.20% | −82−0.3% | Reduced |
| MetLife Investment Management | 26,640 | $4.02M | 0.04% | −1,021−3.7% | Reduced |
| Great West Life Assurance Co | 26,201 | $3.98M | 0.01% | +4,612+21.4% | Added |
| Envestnet Asset Management Inc | 25,837 | $3.90M | 0.00% | +1,559+6.4% | Added |
| Natixis | 25,739 | $3.88M | 0.01% | +25,739 | New |
| Stifel Financial Corp | 24,188 | $3.65M | 0.01% | −13−0.1% | Reduced |
| Hancock Whitney Corp | 23,910 | $3.61M | 0.13% | −2,797−10.5% | Reduced |
| Two Sigma Advisers, LP | 23,500 | $3.55M | 0.01% | +23,500 | New |
| Aviva PLC | 22,249 | $3.36M | 0.01% | +11,334+103.8% | Added |
| Segall Bryant & Hamill, LLC | 20,772 | $3.13M | 0.03% | +646+3.2% | Added |
| Sabadell Asset Management, S.A S.G.I.I.C | 20,544 | $3.10M | 0.53% | +20,544 | New |
| Treasurer of the State of North Carolina | 19,915 | $3.00M | 0.02% | +679+3.5% | Added |
| First Republic Investment Management, Inc. | 19,900 | $3.00M | 0.01% | +1,437+7.8% | Added |
| Man Group plc | 19,362 | $2.92M | 0.01% | +5,483+39.5% | Added |
| HBK Investments L P | 19,044 | $2.87M | 0.04% | +19,044 | New |
| Morris Capital Advisors, LLC | 18,892 | $2.85M | 2.25% | −660−3.4% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 18,833 | $2.84M | 0.06% | +18,833 | New |
| Virginia Retirement Systems Et Al | 18,800 | $2.84M | 0.03% | +8,600+84.3% | Added |
| Oregon Public Employees Retirement Fund | 18,660 | $2.82M | 0.03% | −170−0.9% | Reduced |
| Nisa Investment Advisors, LLC | 18,420 | $2.78M | 0.02% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,320 | $2.77M | 0.03% | −121−0.7% | Reduced |
| Janus Henderson Group PLC | 18,254 | $2.75M | 0.00% | −918−4.8% | Reduced |
| Portolan Capital Management, LLC | 18,215 | $2.75M | 0.20% | +18,215 | New |
| Gabelli Funds LLC | 18,000 | $2.72M | 0.02% | 00.0% | Unchanged |
| South Dakota Investment Council | 17,350 | $2.62M | 0.05% | +8,620+98.7% | Added |
| Advisors Asset Management, Inc. | 17,101 | $2.58M | 0.04% | +1,127+7.1% | Added |
| Shaker Investments LLC | 16,532 | $2.50M | 1.10% | +46+0.3% | Added |
| American Century Companies Inc | 16,369 | $2.47M | 0.00% | +3,215+24.4% | Added |
| Mitchell Capital Management Co | 16,215 | $2.45M | 0.55% | −218−1.3% | Reduced |
| Tributary Capital Management, LLC | 15,967 | $2.41M | 0.19% | −43−0.3% | Reduced |
| DuPont Capital Management Corp | 15,596 | $2.35M | 0.07% | +10,537+208.3% | Added |
| State of Alaska, Department of Revenue | 15,141 | $2.28M | 0.02% | −14,683−49.2% | Reduced |
| Arizona State Retirement System | 15,079 | $2.28M | 0.02% | +68+0.5% | Added |
| HRT Financial LP | 14,926 | $2.25M | 0.01% | +12,585+537.6% | Added |
| Ameritas Investment Partners, Inc. | 14,689 | $2.22M | 0.08% | −273−1.8% | Reduced |
| Guggenheim Capital LLC | 14,420 | $2.18M | 0.01% | +745+5.4% | Added |
| Capital International Sarl | 14,363 | $2.17M | 0.19% | +14,363 | New |
| Brinker Capital Investments, LLC | 12,126 | $2.16M | 0.03% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 14,100 | $2.13M | 0.05% | −300−2.1% | Reduced |
| State of Michigan Retirement System | 13,940 | $2.10M | 0.01% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 13,910 | $2.10M | 0.25% | +10,587+318.6% | Added |
| Federated Hermes, Inc. | 13,798 | $2.08M | 0.00% | −2,497−15.3% | Reduced |
| Signature Estate & Investment Advisors LLC | 13,363 | $2.02M | 0.10% | +3,406+34.2% | Added |
| Synovus Financial Corp | 12,897 | $1.95M | 0.02% | +2,434+23.3% | Added |
| ProShare Advisors LLC | 12,910 | $1.95M | 0.01% | −393−3.0% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 12,818 | $1.94M | 0.03% | +5,583+77.2% | Added |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 12,445 | $1.88M | 0.22% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 12,321 | $1.86M | 0.03% | −404−3.2% | Reduced |
| Capital Fund Management S.A. | 12,263 | $1.85M | 0.05% | +12,263 | New |
| Stanley-Laman Group, Ltd. | 12,209 | $1.84M | 0.24% | +894+7.9% | Added |
| Aptus Capital Advisors, LLC | 12,121 | $1.83M | 0.07% | +2,176+21.9% | Added |
| Gotham Asset Management, LLC | 12,036 | $1.82M | 0.07% | −4,879−28.8% | Reduced |
| Mirabella Financial Services LLP | 11,852 | $1.79M | 0.23% | +9,586+423.0% | Added |
| New Mexico Educational Retirement Board | 11,500 | $1.74M | 0.06% | 00.0% | Unchanged |
| SkyOak Wealth, LLC | 11,094 | $1.67M | 0.45% | +11,094 | New |
| Xponance, Inc. | 10,976 | $1.66M | 0.03% | −319−2.8% | Reduced |
| Penserra Capital Management LLC | 10,349 | $1.56M | 0.03% | +1,528+17.3% | Added |
| Utah Retirement Systems | 10,034 | $1.51M | 0.02% | −500−4.7% | Reduced |
| Mork Capital Management, LLC | 10,000 | $1.51M | 1.29% | 00.0% | Unchanged |
| M&T Bank Corp | 9,997 | $1.51M | 0.01% | +683+7.3% | Added |
| Pallas Capital Advisors LLC | 9,717 | $1.50M | 0.16% | +9,717 | New |
| Bowling Portfolio Management LLC | 9,769 | $1.47M | 0.33% | −18−0.2% | Reduced |
| Torray LLC | 9,637 | $1.45M | 0.22% | +118+1.2% | Added |
| Front Row Advisors LLC | 9,635 | $1.45M | 0.61% | +17+0.2% | Added |
| Russell Investments Group, Ltd. | 9,611 | $1.45M | 0.00% | −1,768−15.5% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,160 | $1.38M | 0.03% | −59−0.6% | Reduced |
| Delphi Management Inc | 9,009 | $1.36M | 1.40% | +2,757+44.1% | Added |
| Glenmede Trust Co NA | 8,950 | $1.35M | 0.01% | −532−5.6% | Reduced |
| Teacher Retirement System of Texas | 8,906 | $1.34M | 0.01% | +1,719+23.9% | Added |
| Polaris Capital Management, LLC | 8,500 | $1.28M | 0.04% | 00.0% | Unchanged |
| CWM Advisors, LLC | 8,420 | $1.27M | 0.16% | +8,420 | New |
| Commonwealth Equity Services, LLC | 8,263 | $1.25M | 0.00% | −496−5.7% | Reduced |
| Aurora Investment Counsel | 8,168 | $1.23M | 0.86% | +8,168 | New |
| LPL Financial LLC | 8,064 | $1.22M | 0.00% | +1,364+20.4% | Added |
| Public Employees Retirement Association of Colorado | 7,671 | $1.16M | 0.01% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 7,086 | $1.07M | 0.01% | −5,619−44.2% | Reduced |
| Cubic Asset Management, LLC | 7,050 | $1.06M | 0.26% | −20−0.3% | Reduced |