13F

Stock

Mks Inc

MKSI · held by 693 managers

Reported value

$16.7B

Holders

693

+175 new · −70 exited

Holders’ est. mark

$3.13B

Price effect on 198 books still in the name

Largest holder

$1.56B

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.29.4M$1.56B$402.8MAdded$557M
Invesco Ltd.49.9M$931.5M$517.5MAdded$209.3M
VANGUARD PORTFOLIO MANAGEMENT LLC3.69M$847MHeld
VANGUARD CAPITAL MANAGEMENT LLC3.01M$692.7MHeld
Fidelity49.8M$523.5M$136.2MCut−$83M
State Street31.7M$521.7M$161.6MAdded$161.2M
JPMORGAN CHASE & CO42.7M$504.2M$240.6MAdded$193.9M
Capital International Investors1.97M$452.4M$137.8MCut−$65.2M
WELLINGTON MANAGEMENT GROUP LLP2.89M$423M$289.1MAdded$7.01M
Point72 Asset Management, L.P.11.6M$386.7M$193MAdded$275.8M
GEODE CAPITAL MANAGEMENT, LLC1.54M$353.8M$87.8MAdded$153.4M
Linden Advisors LP198.9M$329.8M$75.5MAdded$57.3M
NEUBERGER BERMAN GROUP LLC1.43M$329.4M$100.4MAdded$95.9M
VOYA INVESTMENT MANAGEMENT LLC195.8M$328.1M$76.2MAdded$40.2M
ValueAct1.31M$300.3MNew
Capital World Investors1.28M$293.5MNew
WESTFIELD CAPITAL MANAGEMENT CO LP1.05M$240.6M$58.8MAdded$106.4M
Citadel947K$217.6M$32.1MAdded$144.5M
FRANKLIN RESOURCES INC59.1M$206.4M−$24.3MCut−$39.2M
MILLENNIUM MANAGEMENT LLC894.4K$205.5M$57.2MAdded$74.9M
VICTORY CAPITAL MANAGEMENT INC878.8K$201.9M$61.5MCut−$207.5M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC866.6K$199.2M$60.7MAdded$60M
Bank of New York Mellon Corp1.33M$192.1M$59.1MAdded$65.4M
DIMENSIONAL FUND ADVISORS LP835.3K$191.9M$58.4MAdded$13.3M
Sculptor Capital LP109.5M$181.7MNew
PRINCIPAL FINANCIAL GROUP INC614.2K$141.2M$43MAdded$18.8M
Icahn Capital616.5K$136.9M$12.2MAdded$105.4M
NORTHERN TRUST CORP569.2K$130.8M$39.6MAdded$40.4M
BNP PARIBAS FINANCIAL MARKETS58.3M$130.3M−$8.65MAdded$82.4M
Calamos Advisors LLC78.3M$129.8M$29.7MAdded$16.5M
MORGAN STANLEY5.76M$127M$75.1MAdded$18M
BANK OF AMERICA CORP /DE/6.3M$116.2M$61.7MAdded$26.9M
SAMLYN CAPITAL, LLC496.7K$114.1MNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE10.6M$108.9M−$90.7MAdded$12M
FengHe Fund Management Pte. Ltd.456.3K$104.9MNew
Nuveen, LLC10.4M$103.4M−$51.2MAdded$48.9M
UBS Group AG699.1K$99.7M$9.59MAdded$47.9M
VANGUARD FIDUCIARY TRUST CO417.1K$95.9MHeld
Balyasny Asset Management L.P.407.4K$93.6M$28.5MAdded$11.9M
ROYCE & ASSOCIATES LP403.7K$92.8M$28.3MCut−$5.77M
Blue Grotto Capital, LLC375K$86.2M$26.3MAdded$19.8M
Contour Asset Management LLC374.9K$86.1MNew
Madison Asset Management, LLC338.3K$77.8M$23.7MCut−$69.5M
RAYMOND JAMES FINANCIAL INC338K$75.8M$15.9MAdded$35.8M
TREMBLANT CAPITAL GROUP329.8K$75.8MNew
NORDEA INVESTMENT MANAGEMENT AB326.3K$71.5M$18.9MCut−$25.1M
BANK OF MONTREAL /CAN/25.1M$68.4M$19.9MCut−$9.11M
GOLDMAN SACHS GROUP INC7.2M$67.9M−$21.9MAdded$38.4M
TimesSquare Capital Management, LLC288.2K$66.2MNew
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC282.2K$64.9M$19.8MAdded$3.89M
AMERICAN CENTURY COMPANIES INC281K$64.6M$19.7MAdded$1.04M
TWO SIGMA INVESTMENTS, LP278.7K$64M$2.06MAdded$59.4M
NOMURA HOLDINGS INC269.4K$61.9M$18.9MAdded$3.73M
MACKAY SHIELDS LLC36.5M$60.4M$13.7MAdded$13.7M
Quantinno Capital Management LP259.7K$59.7M$16.2MAdded$22.8M
Amundi4.25M$58.6M−$485.7MCut−$1.49B
JANE STREET GROUP, LLC1.49M$58M−$46.3MCut−$3.25M
WELLS FARGO & COMPANY/MN1.38M$57.7M$18.7MCut−$7.21M
Defiance ETFs, LLC250.6K$57.6M$16.2MAdded$19.1M
Park West Asset Management LLC249.2K$57.3M$17.4MAdded$12.8M
Harvey Partners, LLC243.4K$55.9M$17MAdded$9.72M
SYSTEMATIC FINANCIAL MANAGEMENT LP242.1K$55.6M$16.9MAdded$13.3M
TENOR CAPITAL MANAGEMENT Co., L.P.30.9M$51.4MNew
ALLIANCEBERNSTEIN L.P.319.9K$51.1M−$0Added$37.4M
JONES FINANCIAL COMPANIES LLLP223.8K$49.9M$141KAdded$49.6M
DENDUR CAPITAL LP214.5K$49.3MNew
COOKE & BIELER LP210K$48.3M$14.7MCut−$106.2M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC203.9K$46.9M$14MAdded$14.9M
Davidson Kempner Capital Management LP28M$46.3MNew
Alberta Investment Management Corp27.5M$45.6MNew
Gotham Asset Management, LLC195.4K$44.9M$13.7MAdded$8.92M
DeepCurrents Investment Group LLC27M$44.8MNew
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.186K$42.7M$10.5MAdded$18.7M
RHUMBLINE ADVISERS180K$41.4M$12.3MAdded$13.2M
Mizuho Markets Cayman LP175K$40.2M$12.3MAdded$12.3M
LPL Financial LLC175K$40.2M$833.8KAdded$38.3M
BARCLAYS PLC1.77M$39.8M−$46.7MCut−$14.6M
LOOMIS SAYLES & CO L P172.3K$39.6M$12.1MAdded$10.1M
Ceredex Value Advisors LLC169.5K$38.9M$11.9MAdded$9.14M
VOLORIDGE INVESTMENT MANAGEMENT, LLC166.1K$38.2MNew
SORA INVESTORS LLC162.8K$37.4MNew
FRONTIER CAPITAL MANAGEMENT CO LLC161.3K$37.1M$11.3MCut−$51M
SummitTX Capital, L.P.160.9K$37M$11.3MAdded$4.1M
Retirement Systems of Alabama158.4K$36.4M$11MAdded$11.4M
ROYAL BANK OF CANADA153K$35.2M$29.3MCut−$15.6M
Delta Global Management LP151.1K$34.7M$10.6MCut−$17.6M
AMERIPRISE FINANCIAL INC7.1M$34.4M$7.76MAdded$109K
CRAMER ROSENTHAL MCGLYNN LLC148.4K$34.1M$10.4MCut−$2.76M
DEUTSCHE BANK AG\624K$31.4M$24.8MAdded$7.23M
Polaris Capital Management, LLC134.7K$31M$9.43MCut−$11.4M
D. E. Shaw & Co., Inc.1.89M$30.5MNew
Swiss National Bank132.9K$30.5M$9.28MAdded$9.37M
California Public Employees Retirement System123.3K$28.3M$8.01MAdded$10.1M
LIGHT STREET CAPITAL MANAGEMENT, LLC122.3K$28.1M$1.37MAdded$25M
NEEDHAM INVESTMENT MANAGEMENT LLC120K$27.6M$8.4MAdded$6.72M
Talos Eurisko Asset Management LP114K$26.2MNew
Daiwa Securities Group Inc.107.3K$24.7M$121.7KAdded$24.7M
Renaissance Technologies103.6K$23.8MNew
SEI INVESTMENTS CO397.2K$23.7M$4.44MAdded$3.23M
FEDERATED HERMES, INC.100.1K$23M$6.95MAdded$7.14M
MARSHALL WACE, LLP98.7K$22.7MNew
SILVERCREST ASSET MANAGEMENT GROUP LLC97.8K$22.5M$6.85MCut−$2.55M
SSI INVESTMENT MANAGEMENT LLC13.1M$21.6M$4.92MCut−$2.7M
BNP PARIBAS ASSET MANAGEMENT Holding S.A.9.53M$21.1M$12.2MAdded$21.1M
Legal & General Group Plc90K$20.7M$6.29MAdded$4.76M
ABSOLUTE INVESTMENT ADVISERS, LLC12.3M$20.2M$4.56MAdded$4.56M
Rivermont Capital Management LP87.5K$20.1MNew
ARISTEIA CAPITAL, L.L.C.12M$19.9MNew
Divisar Capital Management LLC85.5K$19.6M$5.43MAdded$7.26M
Aequim Alternative Investments LP84.3K$19.4M$1.97MAdded$14.9M
TUDOR INVESTMENT CORP ET AL81.3K$18.7M$5.69MAdded$1.98M
Walleye Capital LLC79.2K$18.2M$801.8KAdded$16.4M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM77.7K$17.9M$4.47MAdded$7.66M
AGF MANAGEMENT LTD1.29M$17.7M−$10.2MAdded$6.53M
PDT Partners, LLC76.8K$17.6M$705KAdded$16M
ENVESTNET ASSET MANAGEMENT INC75.8K$17.4M$5.31MAdded$2.54M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND10.5M$17.4MNew
Qube Research & Technologies Ltd74.4K$17.1M$305.1KAdded$16.4M
Polar Capital Holdings Plc72.2K$16.6M$5.06MCut−$6.34M
Ovata Capital Management Ltd10M$16.6MNew
Fourier Capital Management Ltd71K$16.3M$3.05MAdded$9.37M
STATE OF WISCONSIN INVESTMENT BOARD3.05M$16.2M$5.08MAdded$5.1M
Jain Global LLC5.03M$16.2M−$19.9MCut−$4.1M
Hood River Capital Management LLC69.4K$16M$4.12MAdded$6.55M
Tairen Capital Ltd68.5K$15.7MNew
ADVENT CAPITAL MANAGEMENT /DE/9.46M$15.7M$1.08MAdded$12M
THAMES CAPITAL MANAGEMENT LLC67.7K$15.6MNew
BANK OF NOVA SCOTIA9.28M$15M−$11.4MAdded$3.43M
Bowie Capital Management, LLC64.6K$14.8MNew
CITIGROUP INC3.13M$14.2M$2.75MCut−$1.85M
VANGUARD ASSET MANAGEMENT, Ltd61.4K$14.1MHeld
ExodusPoint Capital Management, LP60.1K$13.8MNew
NFJ INVESTMENT GROUP, LLC60.1K$13.8M$4.21MAdded$126.7K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM57.7K$13.3M$3.79MAdded$4.61M
Universal- Beteiligungs- und Servicegesellschaft mbH5.33M$12.8M$4.07MAdded$97.2K
Curi Capital, LLC54.3K$12.5M$1.87MAdded$8.22M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main7.45M$12.4M$2.76MCut−$9.21M
Hel Ved Capital Management Ltd52.8K$12.1MNew
Wellington Shields Capital Management, LLC52.2K$12M$3.66MAdded$3.35M
FIRST TRUST ADVISORS LP52.1K$12M$3.64MAdded$3.5M
SEB Asset Management AB52K$12MHeld
GHP Investment Advisors, Inc.50.5K$11.6M$3.33MAdded$4M
Russell Investments Group, Ltd.47.2K$10.8M$10.1MAdded$4.81M
GABELLI FUNDS LLC47.1K$10.8M$3.29MAdded$3.3M
Robeco Schweiz AG45.6K$10.5M$3.19MAdded$2.07M
STRS OHIO45.2K$10.4M$3.16MCut−$2.52M
CANADA PENSION PLAN INVESTMENT BOARD45.2K$10.4M$2.45MAdded$4.79M
Channing Capital Management, LLC44.4K$10.2M$3.11MCut−$74.7M
Boussard & Gavaudan Investment Management LLP6.3K$10.1MNew
WORLDQUANT MILLENNIUM ADVISORS LLC43.5K$10M$1.14MAdded$7.4M
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC43.1K$9.91M$3.02MAdded$2.65M
Edgestream Partners, L.P.42.7K$9.81M$2.99MAdded$403.9K
SIRIOS CAPITAL MANAGEMENT L P42.3K$9.73MNew
SHAPIRO CAPITAL MANAGEMENT LLC41.3K$9.49M$2.89MCut−$4.79M
Shellback Capital, LP41.2K$9.47M$2.55MAdded$3.65M
SEGALL BRYANT & HAMILL, LLC39.4K$9.06MNew
TORONTO DOMINION BANK38.7K$8.89M$8.84MAdded$8.73M
Bridgewater38.1K$8.76MNew
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO37.5K$8.61M$2.62MCut−$225.3K
Leith Wheeler Investment Counsel Ltd.37.2K$8.56M$2.61MAdded$811.4K
Creative Planning37K$8.51M$2.59MAdded$1.66M
Assenagon Asset Management S.A.36.9K$8.48M$2.58MCut−$6.36M
Tyro Capital Management LLC36.9K$8.47MNew
KR Capital LP36.8K$8.46MHeld
KENNEDY CAPITAL MANAGEMENT LLC36.7K$8.44M$2.57MCut−$14.6M
SUSQUEHANNA INTERNATIONAL GROUP, LLP36.6K$8.41M$192KAdded$7.97M
Daventry Group, LP36.6K$8.4MNew
OVERSEA-CHINESE BANKING Corp Ltd36.5K$8.39M$2.56MCut−$1.65M
Spear Advisors LLC35.7K$8.19MNew
Corient Private Wealth LLC35.9K$8.15M$795.8KAdded$6.25M
GLOBEFLEX CAPITAL L P35K$8.03M$2.45MAdded$2.23M
Harber Asset Management LLC34.2K$7.87M$2.4MCut−$529.3K
NEW YORK STATE COMMON RETIREMENT FUND33.7K$7.76M$2.36MCut−$16.4M
Vanguard Global Advisers, LLC33.7K$7.74MHeld
MetLife Investment Management, LLC33K$7.59M$2.3MAdded$2.35M
Boston Partners31.5K$7.23MNew
Tidal Investments LLC31.5K$7.13M$2.09MAdded$1.53M
JANUS HENDERSON GROUP PLC30.4K$6.98M$2.04MAdded$2.34M
CREDIT AGRICOLE S A29.4K$6.76M$2.06MAdded$2.06M
Man Group plc2.51M$6.74M$3.19MAdded$1.78M
State of Tennessee, Department of Treasury29.3K$6.73M−$163.9KCut−$163.9K
Zurcher Kantonalbank (Zurich Cantonalbank)326.8K$6.64M$5.56MAdded$1.28M
Police & Firemen's Retirement System of New Jersey28.9K$6.64M$1.97MAdded$2.14M
PRUDENTIAL FINANCIAL INC28.5K$6.54M$1.69MAdded$2.7M
IEQ CAPITAL, LLC27.1K$6.22M$833.6KAdded$4.32M
Cetera Investment Advisers26.5K$6.09M$1.86MAdded$1.77M
Cerity Partners LLC26.2K$6.01M$1.41MAdded$2.79M
PICTON MAHONEY ASSET MANAGEMENT26K$5.97M$5.94MAdded$3.42M
STIFEL FINANCIAL CORP25.8K$5.94M$1.81MCut−$3.44M
Phocas Financial Corp.25.5K$5.86M$1.79MCut−$5.86M
BOOTHBAY FUND MANAGEMENT, LLC24.2K$5.56MNew
State of New Jersey Common Pension Fund D23.2K$5.33M$1.62MAdded$1.63M
Lisanti Capital Growth, LLC23.1K$5.32MNew
Focus Partners Wealth22.6K$5.27M$1.47MAdded$2.09M
Oliver Luxxe Assets LLC22.4K$5.15M$1.57MAdded$1.54M
Hilton Capital Management, LLC21.6K$4.97M$1.51MAdded$1.27M
Mariner, LLC21.3K$4.88M$663.6KAdded$3.37M
XTX Topco Ltd21K$4.82M$1.4MAdded$1.63M
Pathstone Holdings, LLC20.2K$4.65M$1.38MAdded$1.5M
INTECH INVESTMENT MANAGEMENT LLC20.1K$4.61M$470.3KAdded$3.54M
SCHRODER INVESTMENT MANAGEMENT GROUP2.8M$4.61M$1.01MCut−$9.49M
Engineers Gate Manager LP19.8K$4.55M$856.3KAdded$2.6M
YOUSIF CAPITAL MANAGEMENT, LLC19.8K$4.55M$379.4KAdded$167.6K
Louisiana State Employees Retirement System19.5K$4.48M$1.3MAdded$1.51M
FIFTH THIRD BANCORP19.3K$4.43M$43.4KAdded$4.33M
M&T Bank Corp19K$4.37M$1.33MAdded$845.7K
Vanguard Personalized Indexing Management, LLC19K$4.36M$1.29MAdded$1.41M
Expect Equity LLC18.5K$4.25M$1.29MAdded$410.4K
ARIZONA STATE RETIREMENT SYSTEM18.4K$4.24M$1.29MAdded$1.23M
NISA INVESTMENT ADVISORS, LLC18.2K$4.18M$1.24MAdded$1.34M
DEAN INVESTMENT ASSOCIATES, LLC18.1K$4.17M$1.27MAdded$414.8K
ICON ADVISERS INC/CO18K$4.14M$1.26MAdded$1.26M
BlueCrest Capital Management Ltd17.6K$4.05M$1.09MAdded$1.55M
Vanguard Investments Australia, Ltd.17K$3.91MHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS16.8K$3.87M$1.18MAdded$1.18M
Vestmark Advisory Solutions, Inc.16.5K$3.8M$1.01MAdded$1.49M
Anson Funds Management LP16.5K$3.79MNew
MERCER GLOBAL ADVISORS INC /ADV16.3K$3.74M$767.9KAdded$1.99M
STATE OF MICHIGAN RETIREMENT SYSTEM16.1K$3.71M$1.11MAdded$1.18M
Informed Momentum Co LLC15.8K$3.63M$1.11MCut−$659K
Summit Trail Advisors, LLC15.2K$3.5M$992.2KAdded$1.24M
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC15K$3.46M$1.05MAdded$1.06M
KLP KAPITALFORVALTNING AS14.8K$3.4M$1.04MAdded$1M
LAZARD ASSET MANAGEMENT LLC19.7M$3.38M$2.8MAdded$1.74M
CWM, LLC14.6K$3.35M$1.77MAdded$3.35M
Ethic Inc.14.5K$3.33M$1.01MAdded$715.8K
New Age Alpha Advisors, LLC14.3K$3.29M$1MAdded$947.4K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND13.8K$3.16M$937.9KAdded$1.02M
CAPSTONE INVESTMENT ADVISORS, LLC13K$2.98M$907.4KCut−$2.07M
GREAT LAKES ADVISORS, LLC12.5K$2.87M$875KAdded$868.6K
HighTower Advisors, LLC12.4K$2.85M$427.8KAdded$1.87M
Ameritas Investment Partners, Inc.12.4K$2.84M$861.8KAdded$876.5K
Lighthouse Investment Partners, LLC12.3K$2.82MNew
WCM INVESTMENT MANAGEMENT, LLC12.1K$2.55M$589.6KCut−$451.8K
Pictet Asset Management Holding SA10.9K$2.51M$717.4KAdded$868.1K
Orion Porfolio Solutions, LLC10.8K$2.48M$755.8KCut−$132.4K
FIRST NATIONAL BANK OF OMAHA10.7K$2.47M$751.3KAdded$472.6K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC10.9K$2.31M$305KAdded$216.2K
FORA Capital, LLC10K$2.31MNew
MOORE CAPITAL MANAGEMENT, LP10K$2.3MNew
Y-Intercept (Hong Kong) Ltd9.73K$2.24MNew
TEACHER RETIREMENT SYSTEM OF TEXAS9.73K$2.24M$155.5KAdded$1.88M
PNC Financial Services Group, Inc.9.44K$2.17M$661.2KAdded$571.7K
Cornerstone Investment Partners, LLC9.41K$2.16M$632.7KAdded$719.1K
Headlands Technologies LLC9.32K$2.14M$187.3KAdded$1.72M
ALLSTATE CORP9.27K$2.13MNew
Dean Capital Management9.14K$2.1M$640.2KAdded$169.4K
SHENKMAN CAPITAL MANAGEMENT INC1.26M$2.09M$456.5KCut−$12.1M
XPONANCE LLC9.06K$2.08M$479KAdded$989K
Caption Management, LLC9K$2.07M$630.1KCut−$540.9K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.