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 |
|---|---|---|---|---|---|
| ClariVest Asset Management LLC | 40,744 | $7.25M | 0.24% | +11,398+38.8% | Added |
| Sit Investment Associates Inc | 39,790 | $7.08M | 0.18% | −1,175−2.9% | Reduced |
| Leuthold Group, LLC | 39,484 | $7.03M | 0.86% | −754−1.9% | Reduced |
| Sandler Capital Management | 36,710 | $6.53M | 0.57% | +2,540+7.4% | Added |
| Voya Investment Management LLC | 35,157 | $6.26M | 0.01% | +1,847+5.5% | Added |
| Public Employees Retirement System of Ohio | 33,261 | $5.92M | 0.02% | +2,397+7.8% | Added |
| Allianz Asset Management GmbH | 32,606 | $5.80M | 0.01% | +22,155+212.0% | Added |
| AXA S.A. | 31,500 | $5.61M | 0.02% | −22,900−42.1% | Reduced |
| Osterweis Capital Management Inc | 31,475 | $5.60M | 0.29% | −10,700−25.4% | Reduced |
| State of Alaska, Department of Revenue | 29,824 | $5.31M | 0.05% | +17,047+133.4% | Added |
| Holocene Advisors, LP | 29,128 | $5.18M | 0.03% | +598+2.1% | Added |
| D. E. Shaw & Co., Inc. | 29,105 | $5.18M | 0.01% | +15,774+118.3% | Added |
| Burney Co | 28,492 | $5.07M | 0.24% | −249−0.9% | Reduced |
| State of New Jersey Common Pension Fund D | 28,270 | $5.03M | 0.02% | −4,822−14.6% | Reduced |
| MetLife Investment Management | 27,661 | $4.92M | 0.04% | −864−3.0% | Reduced |
| Hancock Whitney Corp | 26,707 | $4.75M | 0.15% | +2,303+9.4% | Added |
| Tudor Investment Corp Et Al | 26,095 | $4.64M | 0.09% | +26,095 | New |
| Envestnet Asset Management Inc | 24,278 | $4.32M | 0.00% | +3,672+17.8% | Added |
| Stifel Financial Corp | 24,201 | $4.31M | 0.01% | −723−2.9% | Reduced |
| Employees Retirement System of Texas | 24,200 | $4.31M | 0.05% | 00.0% | Unchanged |
| Great West Life Assurance Co | 21,589 | $3.84M | 0.01% | +50+0.2% | Added |
| Covenant Asset Management, LLC | 21,490 | $3.82M | 1.14% | +5,205+32.0% | Added |
| Bank of Montreal | 20,213 | $3.61M | 0.00% | +2,689+15.3% | Added |
| Segall Bryant & Hamill, LLC | 20,126 | $3.58M | 0.03% | +12,079+150.1% | Added |
| Morris Capital Advisors, LLC | 19,552 | $3.48M | 2.63% | +13+0.1% | Added |
| Treasurer of the State of North Carolina | 19,236 | $3.42M | 0.02% | −790−3.9% | Reduced |
| Janus Henderson Group PLC | 19,172 | $3.41M | 0.00% | +2,439+14.6% | Added |
| Oregon Public Employees Retirement Fund | 18,830 | $3.35M | 0.04% | +541+3.0% | Added |
| First Republic Investment Management, Inc. | 18,463 | $3.29M | 0.01% | +6,419+53.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,441 | $3.28M | 0.04% | +18+0.1% | Added |
| Nisa Investment Advisors, LLC | 18,420 | $3.28M | 0.02% | 00.0% | Unchanged |
| NFJ Investment Group, LLC | 18,069 | $3.22M | 0.06% | −508−2.7% | Reduced |
| Gabelli Funds LLC | 18,000 | $3.20M | 0.02% | −500−2.7% | Reduced |
| Coldstream Capital Management Inc | 16,952 | $3.02M | 0.12% | +9,013+113.5% | Added |
| Gotham Asset Management, LLC | 16,915 | $3.01M | 0.13% | +14,689+659.9% | Added |
| Engineers Gate Manager LP | 16,496 | $2.94M | 0.19% | +16,496 | New |
| Shaker Investments LLC | 16,486 | $2.93M | 1.36% | +10+0.1% | Added |
| Mitchell Capital Management Co | 16,433 | $2.92M | 0.64% | −217−1.3% | Reduced |
| Federated Hermes, Inc. | 16,295 | $2.90M | 0.01% | −11,726−41.8% | Reduced |
| Tributary Capital Management, LLC | 16,010 | $2.85M | 0.22% | +1,712+12.0% | Added |
| Advisors Asset Management, Inc. | 15,974 | $2.84M | 0.04% | +1,145+7.7% | Added |
| Twinbeech Capital LP | 15,644 | $2.78M | 0.34% | +15,644 | New |
| AlphaCrest Capital Management LLC | 15,084 | $2.68M | 0.12% | +15,084 | New |
| Arizona State Retirement System | 15,011 | $2.67M | 0.02% | −1,039−6.5% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 15,000 | $2.67M | 0.50% | +15,000 | New |
| Ameritas Investment Partners, Inc. | 14,962 | $2.66M | 0.10% | −276−1.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 14,568 | $2.59M | 0.05% | −10,775−42.5% | Reduced |
| Marshall Wace North America L.P. | 14,533 | $2.59M | 0.01% | −50,495−77.7% | Reduced |
| Louisiana State Employees Retirement System | 14,400 | $2.56M | 0.06% | +100+0.7% | Added |
| State of Michigan Retirement System | 13,940 | $2.48M | 0.01% | −6,500−31.8% | Reduced |
| Man Group plc | 13,879 | $2.47M | 0.01% | +318+2.3% | Added |
| Guggenheim Capital LLC | 13,675 | $2.43M | 0.01% | −1,988−12.7% | Reduced |
| ProShare Advisors LLC | 13,303 | $2.37M | 0.01% | +1,240+10.3% | Added |
| American Century Companies Inc | 13,154 | $2.34M | 0.00% | +3,876+41.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 13,017 | $2.32M | 0.01% | +13,017 | New |
| Metropolitan Life Insurance Co | 12,725 | $2.26M | 0.03% | +140+1.1% | Added |
| SG Americas Securities, LLC | 12,705 | $2.26M | 0.01% | +3,693+41.0% | Added |
| Duality Advisers, LP | 12,689 | $2.26M | 0.20% | +12,689 | New |
| Lisanti Capital Growth, LLC | 12,660 | $2.25M | 0.28% | +12,660 | New |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 12,445 | $2.21M | 0.25% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 12,417 | $2.20M | 0.00% | +1,285+11.5% | Added |
| Brinker Capital Investments, LLC | 12,126 | $2.16M | 0.03% | +368+3.1% | Added |
| New Mexico Educational Retirement Board | 11,500 | $2.05M | 0.07% | +1,800+18.6% | Added |
| Russell Investments Group, Ltd. | 11,379 | $2.02M | 0.00% | −3,981−25.9% | Reduced |
| Stanley-Laman Group, Ltd. | 11,315 | $2.01M | 0.29% | +1,086+10.6% | Added |
| Xponance, Inc. | 11,295 | $2.01M | 0.04% | +1,212+12.0% | Added |
| Aviva PLC | 10,915 | $1.94M | 0.01% | 00.0% | Unchanged |
| Wright Investors Service Inc | 10,794 | $1.92M | 0.52% | +10,794 | New |
| Utah Retirement Systems | 10,534 | $1.87M | 0.02% | +100+1.0% | Added |
| Synovus Financial Corp | 10,463 | $1.86M | 0.02% | +217+2.1% | Added |
| Virginia Retirement Systems Et Al | 10,200 | $1.81M | 0.02% | +1,100+12.1% | Added |
| Mork Capital Management, LLC | 10,000 | $1.78M | 1.28% | 00.0% | Unchanged |
| Signature Estate & Investment Advisors LLC | 9,957 | $1.77M | 0.08% | +9,957 | New |
| Aptus Capital Advisors, LLC | 9,945 | $1.77M | 0.08% | +1,485+17.6% | Added |
| Bowling Portfolio Management LLC | 9,787 | $1.74M | 0.39% | +9,787 | New |
| Torray LLC | 9,519 | $1.69M | 0.25% | −144−1.5% | Reduced |
| Glenmede Trust Co NA | 9,482 | $1.69M | 0.01% | +9,482 | New |
| M&T Bank Corp | 9,314 | $1.66M | 0.01% | −449−4.6% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,219 | $1.64M | 0.03% | +8+0.1% | Added |
| Assenagon Asset Management S.A. | 9,073 | $1.61M | 0.01% | +4,167+84.9% | Added |
| Penserra Capital Management LLC | 8,821 | $1.57M | 0.03% | +1,472+20.0% | Added |
| Commonwealth Equity Services, LLC | 8,759 | $1.56M | 0.00% | −435−4.7% | Reduced |
| South Dakota Investment Council | 8,730 | $1.55M | 0.03% | +8,730 | New |
| Polaris Capital Management, LLC | 8,500 | $1.51M | 0.05% | 00.0% | Unchanged |
| Schroder Investment Management Group | 8,419 | $1.50M | 0.00% | +1,556+22.7% | Added |
| PFG Advisors | 8,377 | $1.49M | 0.17% | −202−2.4% | Reduced |
| Voloridge Investment Management, LLC | 8,275 | $1.47M | 0.01% | +8,275 | New |
| Alpha DNA Investment Management LLC | 8,019 | $1.43M | 0.98% | +4,791+148.4% | Added |
| Dean Investment Associates, LLC | 7,761 | $1.38M | 0.25% | −71−0.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 7,690 | $1.37M | 0.14% | +7,690 | New |
| Public Employees Retirement Association of Colorado | 7,671 | $1.36M | 0.01% | 00.0% | Unchanged |
| Front Row Advisors LLC | 9,618 | $1.35M | 0.55% | +738+8.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 7,235 | $1.29M | 0.02% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 7,187 | $1.28M | 0.01% | +1,079+17.7% | Added |
| HSBC Holdings PLC | 7,146 | $1.27M | 0.00% | +4,772+201.0% | Added |
| Susquehanna International Group, LLP | 7,100 | $1.26M | 0.00% | −9,236−56.5% | Reduced |
| Cubic Asset Management, LLC | 7,070 | $1.26M | 0.31% | 00.0% | Unchanged |
| LPL Financial LLC | 6,700 | $1.19M | 0.00% | +820+13.9% | Added |
| Squarepoint Ops LLC | 6,701 | $1.19M | 0.01% | +6,701 | New |
| Clearbridge Investments, LLC | 6,581 | $1.17M | 0.00% | −777−10.6% | Reduced |