13F

Stock

Hologic Inc

Ticker not mapped · held by 698 managers

Reported value

$15.5B

Holders

698

+69 new · −113 exited

Holders’ est. mark

$181.3M

Price effect on 223 books still in the name

Largest holder

$1.7B

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.22.5M$1.7B$24.3MAdded$56.2M
VANGUARD CAPITAL MANAGEMENT LLC14.5M$1.1BHeld
State Street9.99M$755.2M$10.9MAdded$19.6M
HBK INVESTMENTS L P9.8M$740.8M$9.24MAdded$115.1M
VANGUARD PORTFOLIO MANAGEMENT LLC9.62M$727.2MHeld
FIL Ltd7.82M$591.2M$5.75MAdded$201.8M
GEODE CAPITAL MANAGEMENT, LLC6.06M$456.3M$6.54MAdded$17.1M
MILLENNIUM MANAGEMENT LLC5.65M$427.2M$3.85MAdded$166.5M
UBS Group AG5.09M$384.7M$3.45MAdded$150.9M
Balyasny Asset Management L.P.4.72M$357M$1.77MAdded$237.2M
Pentwater Capital Management LP4.5M$340.2M$4.67MAdded$23.8M
MORGAN STANLEY3.57M$270.1M$2.6MAdded$94.1M
JPMORGAN CHASE & CO3.3M$249.4M$1.78MAdded$124M
Invesco Ltd.3.16M$239.2M$3.48MCut−$28.3M
Qube Research & Technologies Ltd3.13M$236.7M$2.33MAdded$79.1M
O'Connor Alternative Investments LLC3.12M$235.7MHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP2.92M$220.8M$3.21MCut−$4.38M
NORTHERN TRUST CORP2.68M$202.3M$2.94MCut−$377.2K
GOLDMAN SACHS GROUP INC2.32M$175.6M$1.11MAdded$100.6M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2.3M$173.8M$2.27MAdded$20.2M
BANK OF AMERICA CORP /DE/2.25M$170.4M$2.48MCut−$48.2M
TUDOR INVESTMENT CORP ET AL2.2M$166.1M$1.77MAdded$46.2M
DEUTSCHE BANK AG\2.17M$164.3M$1.78MAdded$43.6M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.16M$163.1M$2.31MAdded$6.95M
EARNEST PARTNERS LLC1.84M$139.3M$2.03MCut−$1.52M
Davidson Kempner Capital Management LP1.62M$122.4M$792.5KAdded$68.7M
NEXPOINT ASSET MANAGEMENT, L.P.1.54M$116.5M$944.9KAdded$52.6M
Amundi1.47M$111.1M$1.46MAdded$12.4M
Legal & General Group Plc1.41M$106.9M$1.44MAdded$9M
NEUBERGER BERMAN GROUP LLC1.36M$102.9M$1.04MAdded$32.8M
TIG Advisors, LLC1.34M$100.9M$1.31MAdded$11.9M
First Trust Capital Management L.P.1.33M$100.4M$340.5KAdded$77.3M
VANGUARD FIDUCIARY TRUST CO1.25M$94.7MHeld
Weiss Asset Management LP1.23M$93MNew
Absolute Gestao de Investimentos Ltda.1.21M$91.2M$693.8KAdded$44.3M
SEI INVESTMENTS CO1.2M$90.3M$1.31MCut−$582.2K
Squarepoint Ops LLC1.15M$87.1M$1.14MAdded$10.1M
BANK OF NOVA SCOTIA1.14M$86.4M$103.6KAdded$79.4M
Bank of New York Mellon Corp1.14M$85.9M$1.25MCut−$4.39M
Citadel1.09M$82.4M$702.5KAdded$34.9M
AQR Arbitrage LLC1.05M$79.3M$461.6KAdded$48M
Soros Fund Management1.01M$76.6M$964.1KAdded$11.3M
Woodline Partners LP1.01M$76.3M$1.1MAdded$1.94M
ALLIANCEBERNSTEIN L.P.1.02M$75.9M−$0Cut−$32.1M
NATIONAL BANK OF CANADA /FI/864.7K$65.4M$159.8KAdded$54.6M
ADAGE CAPITAL PARTNERS GP, L.L.C.858K$64.9M$943.8KCut−$13.5M
Kryger Capital LLC821.1K$62.1MHeld
HIGHBRIDGE CAPITAL MANAGEMENT LLC821.2K$62M$648.6KAdded$16.5M
Man Group plc761.7K$57.6M$735.6KAdded$7.77M
BARCLAYS PLC746.1K$56.4M$515.9KAdded$21.5M
Alberta Investment Management Corp734K$55.5M$757.1KAdded$4.21M
MACKENZIE FINANCIAL CORP676.4K$51.1M$809.4KCut−$24.5M
Swiss National Bank664.6K$50.2M$670.4KAdded$4.84M
PICTON MAHONEY ASSET MANAGEMENT650.5K$49.2M$551.3KAdded$11.8M
HSBC HOLDINGS PLC644.3K$48.7M$783.1KAdded$2.75M
Nuveen, LLC631.9K$47.8M$546.5KAdded$10.8M
ING GROEP NV627.3K$47.4M$31.6KAdded$45.3M
AMERIPRISE FINANCIAL INC618.1K$46.7M$679.9KCut−$14.1M
Fidelity604.6K$45.7M$519.3KAdded$10.5M
Laurion Capital Management LP604.5K$45.7MNew
LMR Partners LLP598.7K$45.3M$483.9KAdded$12.5M
STOREBRAND ASSET MANAGEMENT AS587.2K$44.4M$645.9KCut−$9.27M
Polar Asset Management Partners Inc.586K$44.3M$534.6KAdded$8.09M
Quantinno Capital Management LP580.7K$43.9M$632.5KAdded$1.07M
Verition Fund Management LLC578.4K$43.7M$306.1KAdded$23M
TORONTO DOMINION BANK567.2K$42.9M$94.2KAdded$36.5M
RHUMBLINE ADVISERS564.6K$42.7M$605.8KAdded$1.65M
WATER ISLAND CAPITAL LLC560K$42.3M$514.5KAdded$7.49M
Swedbank AB544.1K$41.1M$598.5KCut−$1.11M
CITIGROUP INC537.5K$40.6M$434.4KAdded$11.2M
California Public Employees Retirement System523.8K$39.6M$576.2KCut−$5.59M
Sumitomo Mitsui Trust Group, Inc.521.9K$39.4M$574.1KCut−$2.12M
CAXTON ASSOCIATES LLP515.6K$39MNew
Mitsubishi UFJ Asset Management Co., Ltd.495.9K$37.5M$479KAdded$2.81M
Vanguard Global Advisers, LLC486.8K$36.8MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND485.5K$36.7M$191.2KAdded$23.8M
Capula Management Ltd465.1K$35.2M$215.8KAdded$20.5M
Westchester Capital Management, LLC455.3K$34.4M$351.7KAdded$10.6M
CAPITOLIS LIQUID GLOBAL MARKETS LLC445.4K$33.7MHeld
ODDO BHF ASSET MANAGEMENT SAS440K$33.3MNew
ALPINE ASSOCIATES MANAGEMENT INC.432.2K$32.7M$475.4KAdded$241.5K
PSquared Asset Management AG405.9K$30.7MNew
VANGUARD ASSET MANAGEMENT, Ltd394.5K$29.8MHeld
Maven Securities LTD387.4K$29.3M$110KAdded$21.8M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM385.3K$29.1M$423.8KCut−$487.3K
GABELLI FUNDS LLC382.1K$28.9M$314.3KAdded$7.6M
BNP PARIBAS ASSET MANAGEMENT Holding S.A.368K$27.8M$27.8MAdded$27.8M
Retirement Systems of Alabama364.2K$27.5M$400.6KAdded$394.5K
DIMENSIONAL FUND ADVISORS LP357.9K$27.1M$393.6KCut−$141.3M
BNP PARIBAS FINANCIAL MARKETS356K$26.9M$388.2KAdded$620.7K
JONES FINANCIAL COMPANIES LLLP346.7K$26.2M$4.31KAdded$26M
TWO SIGMA INVESTMENTS, LP328.5K$24.8M$93.7KAdded$18.5M
Grantham, Mayo, Van Otterloo & Co. LLC320.9K$24.3M$323.5KAdded$2.35M
FOURSIXTHREE CAPITAL LP309.8K$23.4MNew
GABELLI & Co INVESTMENT ADVISERS, INC.308.3K$23.3M$278.3KAdded$4.46M
NATIXIS306K$23.1M$60.3KAdded$19.1M
Kapitalo Investimentos Ltda283.6K$21.4MNew
PRINCIPAL FINANCIAL GROUP INC275.8K$20.8M$300.3KAdded$515.3K
WINTON GROUP Ltd275K$20.8M$278.7KAdded$1.92M
Decagon Asset Management LLP275K$20.8M$302.5KCut−$16.3M
Pictet Asset Management Holding SA271.4K$20.5M$298.4KCut−$4.2M
Taconic Capital Advisors LP268.5K$20.3M$295.4KCut−$3.53M
BANK OF MONTREAL /CAN/261.2K$19.7M$287.3KCut−$1.94M
Groupe la Francaise255.9K$19.3M$126.4KAdded$10.8M
Schonfeld Strategic Advisors LLC249.9K$18.9M$274.9KCut−$40.7M
Sagefield Capital LP245K$18.5M$186.9KAdded$5.86M
NINE MASTS CAPITAL Ltd224.6K$17M$55KAdded$13.3M
ROYAL BANK OF CANADA223.3K$16.9M$245.8KCut−$11.8M
EQUITEC PROPRIETARY MARKETS, LLC217.6K$16.4M$68.5KAdded$11.8M
Eurizon Capital SGR S.p.A.213.6K$16.1M$220.8KAdded$1.21M
CIBRA Capital Ltd209K$15.8M$69.1KAdded$11.1M
CREDIT INDUSTRIEL ET COMMERCIAL204.3K$15.4M$162KAdded$4.47M
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM203.8K$15.4M$224.2KAdded$224.2K
Yakira Capital Management, Inc.198.6K$15M$113.5KAdded$7.33M
Mitsubishi UFJ Trust & Banking Corp197.2K$14.9M$216.9KCut−$243.9K
Aberdeen Group plc193.9K$14.7M$211.1KAdded$366.3K
AVIVA PLC191.6K$14.5M$205.6KAdded$564K
ExodusPoint Capital Management, LP187.1K$14.1M$205.8KCut−$10.1M
NEW YORK STATE COMMON RETIREMENT FUND179.4K$13.6M$156.9KAdded$2.94M
Twin Securities, Inc.179K$13.5M$93KAdded$7.24M
Governors Lane LP176K$13.3M$193.6KCut−$5.62M
Universal- Beteiligungs- und Servicegesellschaft mbH170.6K$12.9M$183.2KCut−$1.17M
METEORA CAPITAL, LLC169.2K$12.8M$147.6KAdded$2.79M
MUFG Securities EMEA plc167K$12.6M$10KAdded$11.9M
HARVEST MANAGEMENT LLC163.3K$12.3M$179.6KCut−$1.81M
DANSKE BANK A/S160K$12.1M$170.5KAdded$548.4K
NICHOLAS COMPANY, INC.155.4K$11.7M$170.9KCut−$797.1K
T3 Companies, LLC149.3K$11.3MNew
Russell Investments Group, Ltd.144.6K$10.9M$137.9KAdded$1.3M
Asset Management One Co., Ltd.143.1K$10.8M$154.6KCut−$211.7K
Korea Investment CORP136.3K$10.3M$71.3KAdded$5.48M
FULLER & THALER ASSET MANAGEMENT, INC.135K$10.2M$106.5KAdded$2.99M
Osmosis Investment Management UK Ltd133.9K$10.1M$81.5KAdded$4.61M
STATE OF WISCONSIN INVESTMENT BOARD129.9K$9.82M$142.9KCut−$2.76M
Zurcher Kantonalbank (Zurich Cantonalbank)127.1K$9.61M$74.1KAdded$4.59M
PRELUDE CAPITAL MANAGEMENT, LLC126.5K$9.56M$127.4KAdded$934K
ROYAL LONDON ASSET MANAGEMENT LTD121.9K$9.21M$134KAdded$134K
PRUDENTIAL FINANCIAL INC121.8K$9.21M$133.4KAdded$169K
Illinois Municipal Retirement Fund121.2K$9.16M$133.3KCut−$268.2K
APG Asset Management N.V.139.4K$9.14M$303.8KCut−$1.02M
CSS LLC/IL118K$8.92M$17.2KAdded$7.75M
Resona Asset Management Co.,Ltd.117.5K$8.88M$115.7KAdded$993.7K
Icahn Capital115.2K$8.71M$126.7KCut−$36.5M
MANUFACTURERS LIFE INSURANCE COMPANY, THE115K$8.69M$126.5KCut−$694.6M
NEW YORK LIFE INVESTMENT MANAGEMENT LLC112.6K$8.51M$108.1KAdded$1.19M
Trium Capital LLP112.5K$8.51MNew
Vanguard Investments Australia, Ltd.111.1K$8.39MHeld
Creative Planning109.7K$8.29M$111.1KAdded$773.4K
Chevy Chase Trust Holdings, LLC109.6K$8.29M$120.6KCut−$117.3K
CAPSTONE INVESTMENT ADVISORS, LLC108K$8.16M$118.8KCut−$16.9M
BOOTHBAY FUND MANAGEMENT, LLC105.2K$7.95M$81.5KAdded$2.43M
NORTH STAR ASSET MANAGEMENT INC102.4K$7.74M$112.7KCut−$3.92M
FRANKLIN RESOURCES INC102.2K$7.73M$103.1KAdded$744.4K
RAYMOND JAMES FINANCIAL INC102K$7.71M$112.2KCut−$24.8M
Skandinaviska Enskilda Banken AB (publ)102K$7.71M$81.1KAdded$1.93M
Engineers Gate Manager LP95.1K$7.19M$27.7KAdded$5.31M
CREDIT AGRICOLE S A94.7K$7.16M$86KAdded$1.34M
FIFTH LANE CAPITAL, LP94.5K$7.15M$35.8KAdded$4.72M
WELLS FARGO & COMPANY/MN92.6K$7M$101.8KCut−$35.3M
NOMURA ASSET MANAGEMENT CO LTD92.1K$6.96M$100.9KAdded$127.6K
Quinn Opportunity Partners LLC91.8K$6.94M$101KCut−$44.7M
TD Asset Management Inc86.9K$6.57M$95.6KCut−$33.4M
AustralianSuper Pty Ltd82.4K$6.23M$90.6KAdded$90.6K
Alpine Global Management, LLC80.5K$6.08M$24.8KAdded$4.41M
R Squared Ltd78.9K$5.96M$17.1KAdded$4.81M
L2 Asset Management, LLC76.9K$5.81M$82.1KAdded$249.8K
Lighthouse Investment Partners, LLC76.1K$5.75M$64.1KAdded$1.41M
CIBC Bancorp USA Inc.74.8K$5.66MHeld
Point72 Asset Management, L.P.71.8K$5.43M$79KCut−$10.1M
State of New Jersey Common Pension Fund D71.1K$5.38M$78.2KAdded$78.2K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO70.3K$5.31M$77.3KCut−$70.7K
LPL Financial LLC69K$5.22M$75.9KCut−$11.7M
Capricorn Fund Managers Ltd64.9K$4.9MNew
GARDNER LEWIS ASSET MANAGEMENT L P63.6K$4.81M$70KAdded$70K
BROWN ADVISORY INC62.9K$4.75M$69.2KCut−$10.6M
Triodos Investment Management BV62.8K$4.74M$62.8KAdded$62.8K
Wealthfront Advisers LLC61.5K$4.65M$67KAdded$109.4K
VICTORY CAPITAL MANAGEMENT INC61.4K$4.64M$67.6KCut−$413.2M
Czech National Bank60.6K$4.58M$64.6KAdded$210.3K
ARIZONA STATE RETIREMENT SYSTEM60.6K$4.58M$66.7KAdded$37.1K
STATE OF MICHIGAN RETIREMENT SYSTEM58.2K$4.4M$64KAdded$56.5K
ASR Vermogensbeheer N.V.57.9K$4.38M$63.3KAdded$45.6K
CenterBook Partners LP57.3K$4.33MNew
XPONANCE LLC56.4K$4.26M$56.8KAdded$417.5K
Quantbot Technologies LP54.9K$4.15M$60.4KCut−$346.9K
Swiss Life Asset Management Ltd54.8K$4.14M$55.4KAdded$389.8K
Andra AP-fonden53.6K$4.06MNew
Caption Management, LLC53.1K$4.02M$28.8KAdded$2.07M
CIBC Asset Management Inc53K$4.01M$57.5KAdded$113.6K
Kintayl Capital LP52.8K$3.99M$19.1KAdded$2.7M
AMERICAN CENTURY COMPANIES INC52.7K$3.98M$57.9KCut−$61.4M
Focus Partners Wealth52.6K$3.95M$35.6KAdded$356K
MetLife Investment Management, LLC52K$3.93M$57.2KCut−$43.3K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS51.8K$3.92M$56.9KAdded$62.6K
IFM Investors Pty Ltd51.3K$3.88M$3.87MAdded$3.87M
WELLINGTON MANAGEMENT GROUP LLP49.8K$3.77M$54.2KAdded$96.8K
FIFTH THIRD BANCORP49.8K$3.76M$26.7KAdded$1.96M
Mirae Asset Global Investments Co., Ltd.49.6K$3.75M$47.5KAdded$535.7K
ENVESTNET ASSET MANAGEMENT INC49.3K$3.73M$54.3KCut−$7.35M
AGF MANAGEMENT LTD48.4K$3.66M$44.2KAdded$668.3K
Varenne Capital Partners47.4K$3.59M$37.9KAdded$1.42M
Machina Capital S.A.S.47.4K$3.59M$43.4KAdded$647.6K
VOYA INVESTMENT MANAGEMENT LLC46.7K$3.53M$51.4KAdded$32.5K
SEB Asset Management AB46K$3.48MHeld
DNB Asset Management AS45.3K$3.42M$47.5KAdded$208.1K
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.45.2K$3.42M$49.7KCut−$323
State of Tennessee, Department of Treasury44.5K$3.37M$18.4KAdded$1.28M
Connor, Clark & Lunn Investment Management Ltd.43.6K$3.29M$40.3KAdded$563.2K
Oak Thistle LLC41.4K$3.13M$45.6KCut−$1.53M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.40.3K$3.05M$44.3KCut−$7.29M
INTECH INVESTMENT MANAGEMENT LLC39.9K$3.02M$43.9KCut−$189.6K
ProShare Advisors LLC39.3K$2.97M$43.2KCut−$544.1K
COMMONWEALTH EQUITY SERVICES, LLC38.5K$2.91M$42.3KAdded$3.09K
Daiwa Securities Group Inc.38.1K$2.88M$2.71MAdded$2.88M
Pathstone Holdings, LLC37.2K$2.81M$40.9KAdded$42.9K
Corient Private Wealth LLC37.1K$2.76M−$5.15KCut−$2.04M
Utah Retirement Systems36.2K$2.74M$39.8KAdded$6.68K
PUBLIC SECTOR PENSION INVESTMENT BOARD36K$2.72M$32KAdded$553.1K
FIRST TRUST ADVISORS LP34.3K$2.59M$37.7KCut−$14.1M
Police & Firemen's Retirement System of New Jersey33.9K$2.56M$37.3KAdded$37.3K
TRUIST FINANCIAL CORP33.9K$2.56M$37.3KCut−$240.3K
Vanguard Personalized Indexing Management, LLC33.8K$2.55M$37.1KCut−$55.1K
Rakuten Investment Management, Inc.33.1K$2.5M$30.4KAdded$316.3K
FIRST AMERICAN BANK32.5K$2.46M$34.8KAdded$99.9K
Empowered Funds, LLC32.4K$2.45MNew
EagleClaw Capital Managment, LLC32K$2.42M$35.2KCut−$102.5K
PRENTISS SMITH & CO INC31.5K$2.38M$34.7KCut−$13.8K
NEOS Investment Management LLC31.2K$2.36M$33.3KAdded$105.2K
Headlands Technologies LLC31.2K$2.36MNew
Northwest & Ethical Investments L.P.30.8K$2.33M$31.9KAdded$165.9K
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp30.7K$2.32M$33.8KCut−$617.2K
YOUSIF CAPITAL MANAGEMENT, LLC29.9K$2.26M$14.3KCut−$223.6K
UniSuper Management Pty Ltd29.5K$2.23M$32.5KCut−$72.9K
NISSAY ASSET MANAGEMENT CORP /JAPAN29.2K$2.21M$31.6KAdded$69.1K
SUSQUEHANNA INTERNATIONAL GROUP, LLP28.1K$2.13M$31KCut−$3.46M
Ethic Inc.27.9K$2.11M$23.3KAdded$531.2K
MASSACHUSETTS FINANCIAL SERVICES CO /MA/27.6K$2.09M$30.4KCut−$23.5K
M&T Bank Corp27.3K$2.06M$28.5KAdded$136.5K
Sumitomo Mitsui DS Asset Management Company, Ltd27.2K$2.06M$29.9KAdded$29.9K
Aequim Alternative Investments LP26.7K$2.02MNew
Summit Trail Advisors, LLC26.6K$2.01M$21.7KAdded$534.2K
Caisse de depot et placement du Quebec26K$1.97M$28.6KAdded$28.6K
Centiva Capital, LP25.9K$1.96M$28.5KCut−$6.63M
Graham Capital Management, L.P.25.8K$1.95MNew
Generali Asset Management SPA SGR25.6K$1.93M$27.5KAdded$72.9K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND25.5K$1.92M$28KAdded$28K
ALLSTATE CORP25.3K$1.91M$17.6KAdded$724.9K
Tidal Investments LLC25.2K$1.9M$18.6KAdded$645.1K
Avanza Fonder AB24.6K$1.86M$27KAdded$27K
PNC Financial Services Group, Inc.24.5K$1.85M$24.5KAdded$190.9K

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.