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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 2024

Institutional positions in MKS Inc as of Dec 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
420
+14 vs. Q3 2024
Shares held
70.5M
+2.91M (+4.3%) vs. Q3 2024
Total value
$7.36B
+$18.0M (+0.2%) vs. Q3 2024
New holders
67
171 more added
Sold out
53
129 more reduced

4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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.

Institutional holdersQ4 2024: 420 institutions
Q1 2021: 351 institutionsQ2 2021: 376 institutionsQ3 2021: 376 institutionsQ4 2021: 405 institutionsQ1 2022: 399 institutionsQ2 2022: 375 institutionsQ3 2022: 358 institutionsQ4 2022: 316 institutionsQ1 2023: 325 institutionsQ2 2023: 320 institutionsQ3 2023: 324 institutionsQ4 2023: 325 institutionsQ1 2024: 343 institutionsQ2 2024: 397 institutionsQ3 2024: 410 institutionsQ4 2024: 420 institutionsQ1 2025: 397 institutionsQ2 2025: 396 institutionsQ3 2025: 435 institutionsQ4 2025: 516 institutionsQ1 2026: 621 institutionsQ2 2026: 777 institutions
Value heldQ4 2024: $7.36B
Q1 2021: $9.83BQ2 2021: $9.28BQ3 2021: $7.93BQ4 2021: $9.34BQ1 2022: $8.06BQ2 2022: $5.46BQ3 2022: $4.84BQ4 2022: $5.74BQ1 2023: $5.94BQ2 2023: $7.32BQ3 2023: $5.80BQ4 2023: $6.88BQ1 2024: $9.16BQ2 2024: $9.02BQ3 2024: $7.37BQ4 2024: $7.36BQ1 2025: $5.73BQ2 2025: $7.42BQ3 2025: $8.91BQ4 2025: $11.3BQ1 2026: $15.8BQ2 2026: $31.3B
Institutions holding MKSI and their total value by quarter
QuarterHoldersValue
Q2 2026777$31.3B
Q1 2026621$15.8B
Q4 2025516$11.3B
Q3 2025435$8.91B
Q2 2025396$7.42B
Q1 2025397$5.73B
Q4 2024420$7.36B
Q3 2024410$7.37B
Q2 2024397$9.02B
Q1 2024343$9.16B
Q4 2023325$6.88B
Q3 2023324$5.80B
Q2 2023320$7.32B
Q1 2023325$5.94B
Q4 2022316$5.74B
Q3 2022358$4.84B
Q2 2022375$5.46B
Q1 2022399$8.06B
Q4 2021405$9.34B
Q3 2021376$7.93B
Q2 2021376$9.28B
Q1 2021351$9.83B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q3 2024.

Institutions holding MKSI in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Activest Wealth Management1$1040.00%+1New
Capital A Wealth Management, LLC1$1040.00%+1New
AdvisorNet Financial, Inc2$2090.00%+2New
Global Financial Private Client, LLC2$2090.00%+2New
Riggs Asset Managment Co. Inc.3$3130.00%−2−40.0%Reduced
Caitong International Asset Management Co., Ltd3$3130.00%+3New
MV Capital Management, Inc.4$4180.00%−2−33.3%Reduced
SJS Investment Consulting Inc.4$4180.00%+1+33.3%Added
Principia Wealth Advisory, LLC4$4180.00%+4New
Cornerstone Planning Group LLC4$4340.00%−2−33.3%Reduced
DiNuzzo Private Wealth, Inc.5$5220.00%+3+150.0%Added
Rothschild Investment LLC5$5220.00%+3+150.0%Added
JFS Wealth Advisors, LLC5$5220.00%+5New
Bokf, NA5$5450.00%+5New
IFP Advisors, Inc7$7310.00%+3+75.0%Added
Whipplewood Advisors, LLC7$7310.00%+7New
Human Investing LLC8$8360.00%+8New
Avion Wealth13$1.00K0.00%+13New
Newbridge Financial Services Group, Inc.10$1.04K0.00%+10New
Decker Retirement Planning Inc.11$1.15K0.00%+11New
Prestige Wealth Management Group LLC11$1.15K0.00%00.0%Unchanged
Westside Investment Management, Inc.12$1.25K0.00%00.0%Unchanged
Cassady Schiller Wealth Management, LLC13$1.36K0.00%+13New
Sierra Ocean, LLC13$1.36K0.00%+13New
Bell Investment Advisors, Inc13$1.36K0.00%00.0%Unchanged
Private Wealth Management Group, LLC15$1.57K0.00%00.0%Unchanged
Hexagon Capital Partners LLC16$1.67K0.00%+12+300.0%Added
Central Trust Co22$2.30K0.00%00.0%Unchanged
UMA Financial Services, Inc.23$2.40K0.00%+23New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC24$2.50K0.00%+24New
Farmers & Merchants Investments Inc26$2.71K0.00%00.0%Unchanged
Synergy Investment Management, LLC26$2.71K0.00%+26New
CIBC Private Wealth Group, LLC28$3.11K0.00%00.0%Unchanged
Assetmark, Inc30$3.13K0.00%+20+200.0%Added
Sunbelt Securities, Inc.35$3.64K0.00%00.0%Unchanged
Colonial Trust Co35$3.68K0.00%00.0%Unchanged
Bruce G. Allen Investments, LLC39$4.07K0.00%00.0%Unchanged
WPG Advisers, LLC40$4.18K0.00%+40New
Continuum Advisory, LLC41$4.28K0.00%+4+10.8%Added
Brown Brothers Harriman & Co42$4.38K0.00%−38−47.5%Reduced
CoreCap Advisors, LLC43$4.49K0.00%00.0%Unchanged
Quent Capital, LLC47$4.91K0.00%+9+23.7%Added
Larson Financial Group LLC48$5.01K0.00%+24+100.0%Added
Investors Research Corp52$5.43K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc53$5.53K0.00%00.0%Unchanged
SBI Securities Co., Ltd.56$5.85K0.00%+56New
Capital Advisors, Ltd. LLC56$6.00K0.00%−10−15.2%Reduced
Hemington Wealth Management65$6.00K0.00%+4+6.6%Added
Farther Finance Advisors, LLC58$6.05K0.00%+19+48.7%Added
Skopos Labs, Inc.63$6.58K0.00%+2+3.3%Added
Exchange Traded Concepts, LLC67$6.99K0.00%−17−20.2%Reduced
Covestor Ltd70$7.00K0.00%+2+2.9%Added
Atlas Capital Advisors LLC71$7.41K0.00%−28−28.3%Reduced
Optiver Holding B.V.78$8.14K0.00%−21−21.2%Reduced
Thurston, Springer, Miller, Herd & Titak, Inc.89$9.29K0.00%−13−12.7%Reduced
Armstrong Advisory Group, Inc96$10.0K0.00%00.0%Unchanged
Allworth Financial LP83$10.2K0.00%−10−10.8%Reduced
Ancora Advisors, LLC101$10.5K0.00%+51+102.0%Added
First Horizon Advisors, Inc.103$10.8K0.00%+14+15.7%Added
Transce3nd, LLC119$12.4K0.00%+119New
Lindbrook Capital, LLC143$14.9K0.00%−50−25.9%Reduced
Smithfield Trust Co155$16.0K0.00%00.0%Unchanged
Key Financial Inc154$16.1K0.00%+46+42.6%Added
Wingate Wealth Advisors, Inc.162$16.9K0.02%+162New
Quest Partners LLC169$17.6K0.00%−4,804−96.6%Reduced
Elequin Capital LP169$17.6K0.00%+75+79.8%Added
Principal Securities, Inc.176$18.4K0.00%−13−6.9%Reduced
Quadrant Capital Group LLC178$18.6K0.00%−339−65.6%Reduced
Proequities, Inc.153$18.8K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.191$20.7K0.00%00.0%Unchanged
Rise Advisors, LLC199$20.8K0.01%00.0%Unchanged
V-Square Quantitative Management LLC200$20.9K0.00%+200New
SRS Capital Advisors, Inc.204$21.3K0.00%+4+2.0%Added
Massmutual Trust Co FSB206$21.5K0.00%−82−28.5%Reduced
Parkside Financial Bank & Trust207$21.6K0.00%+64+44.8%Added
Coppell Advisory Solutions LLC210$21.9K0.00%+210New
Leonteq Securities AG219$22.9K0.00%−40−15.4%Reduced
EverSource Wealth Advisors, LLC224$23.4K0.00%+117+109.3%Added
Coston, McIsaac & Partners238$24.0K0.01%00.0%Unchanged
Estabrook Capital Management250$26.1K0.00%00.0%Unchanged
Aventura Private Wealth, LLC250$26.1K0.01%+250New
Steward Partners Investment Advisory, LLC263$27.5K0.00%+107+68.6%Added
Optimum Investment Advisors300$31.3K0.01%−100−25.0%Reduced
Winnow Wealth LLC308$31.9K0.03%+308New
Parallel Advisors, LLC307$32.0K0.00%+223+265.5%Added
Global Retirement Partners, LLC339$35.4K0.00%+88+35.1%Added
Sandy Spring Bank358$37.4K0.00%00.0%Unchanged
TD Private Client Wealth LLC371$38.7K0.00%+371New
Nomura Asset Management Co Ltd400$41.8K0.00%00.0%Unchanged
Bryn Mawr Trust Co432$45.1K0.00%−27−5.9%Reduced
Versant Capital Management, Inc433$45.2K0.01%+159+58.0%Added
Geneos Wealth Management Inc.435$45.4K0.00%−1−0.2%Reduced
Signaturefd, LLC462$48.2K0.00%−91−16.5%Reduced
Huntington National Bank465$48.5K0.00%+9+2.0%Added
Harvest Fund Management Co., Ltd500$52.0K0.00%+498+24,900.0%Added
Umb Bank N A572$59.7K0.00%+223+63.9%Added
PEAK6 LLC770$80.4K0.00%+770New
Quarry LP787$82.2K0.02%+732+1,330.9%Added
Aster Capital Management (DIFC) Ltd850$88.7K0.03%+850New
MAI Capital Management875$91.3K0.00%+875New