Hologic Inc
HOLXDelisted Apr 7, 2026- Industry
- X-Ray Apparatus & Tubes & Related Irradiation Apparatus
- SEC CIK
- 0000859737
Hologic Inc was delisted on Apr 7, 2026; its insiders filed their last Form 4 on Apr 9, 2026; 706 institutions reported holding it in 13F filings for Q1 2026, worth $16.3B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q1 2024
Institutional positions in Hologic Inc as of Mar 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
- 707
- −22 vs. Q4 2023
- Shares held
- 222.0M
- −2.66M (−1.2%) vs. Q4 2023
- Total value
- $17.3B
- +$1.25B (+7.8%) vs. Q4 2023
- New holders
- 61
- 267 more added
- Sold out
- 83
- 277 more reduced
7 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HOLX 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 | 22 | $117.5M |
| Q1 2026 | 706 | $16.3B |
| Q4 2025 | 751 | $16.0B |
| Q3 2025 | 740 | $14.4B |
| Q2 2025 | 693 | $14.3B |
| Q1 2025 | 706 | $13.6B |
| Q4 2024 | 718 | $16.4B |
| Q3 2024 | 730 | $18.6B |
| Q2 2024 | 705 | $16.6B |
| Q1 2024 | 707 | $17.3B |
| Q4 2023 | 736 | $16.1B |
| Q3 2023 | 696 | $16.0B |
| Q2 2023 | 714 | $18.8B |
| Q1 2023 | 711 | $19.0B |
| Q4 2022 | 698 | $17.8B |
| Q3 2022 | 654 | $15.4B |
| Q2 2022 | 696 | $16.9B |
| Q1 2022 | 700 | $18.1B |
| Q4 2021 | 679 | $17.9B |
| Q3 2021 | 648 | $17.5B |
| Q2 2021 | 629 | $15.9B |
| Q1 2021 | 640 | $18.0B |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Hologic Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 5,526,852 | $429.8M | 0.04% | −54,158−1.0% | Reduced |
| Victory Capital Management Inc | 5,698,666 | $444.3M | 0.43% | +643,618+12.7% | Added |
| Price T Rowe Associates Inc | 6,297,197 | $490.9M | 0.06% | +2,753,016+77.7% | Added |
| State Street Corp | 10,474,281 | $816.6M | 0.04% | −629,900−5.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 22,354,568 | $1.74B | 1.07% | +282,855+1.3% | Added |
| BlackRock Inc. | 23,394,239 | $1.82B | 0.04% | −869,946−3.6% | Reduced |
| Vanguard Group Inc | 26,793,164 | $2.09B | 0.04% | −886,537−3.2% | Reduced |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −920,883−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −237,886−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −235,152−100.0% | Sold out |
| Meritage Portfolio Management | 0 | $0 | 0.00% | −141,485−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −84,365−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −70,500−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −67,034−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −57,046−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −53,573−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −41,740−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −34,000−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −33,455−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −31,124−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −28,154−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −27,726−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −26,641−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −26,300−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −26,200−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −24,591−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −21,458−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −19,238−100.0% | Sold out |
| Decatur Capital Management, Inc. | 0 | $0 | 0.00% | −18,928−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −18,831−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −18,148−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −16,948−100.0% | Sold out |
| Impax Asset Management Group plc | 0 | $0 | 0.00% | −15,771−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −15,711−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −13,475−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −12,281−100.0% | Sold out |
| EPG Wealth Management LLC | 0 | $0 | 0.00% | −11,661−100.0% | Sold out |
| Argus Investors' Counsel, Inc. | 0 | $0 | 0.00% | −11,935−100.0% | Sold out |
| Great Lakes Retirement, Inc. | 0 | $0 | 0.00% | −11,859−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −11,721−100.0% | Sold out |
| Endurant Capital Management LP | 0 | $0 | 0.00% | −11,631−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −10,633−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −10,499−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −9,355−100.0% | Sold out |
| Lebenthal Global Advisors, LLC | 0 | $0 | 0.00% | −8,648−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −8,376−100.0% | Sold out |
| Strategic Advocates LLC | 0 | $0 | 0.00% | −7,458−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −6,226−100.0% | Sold out |
| Seeds Investor LLC | 0 | $0 | 0.00% | −5,291−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −4,935−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −4,930−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −4,933−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −4,873−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −4,335−100.0% | Sold out |
| FDx Advisors, Inc. | 0 | $0 | 0.00% | −4,307−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −4,278−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −4,214−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −4,080−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −3,861−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −3,903−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −3,669−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −3,604−100.0% | Sold out |
| Cetera Advisors LLC | 0 | $0 | 0.00% | −3,595−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −3,574−100.0% | Sold out |
| Wealth Effects LLC | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −3,132−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −3,062−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −2,804−100.0% | Sold out |
| LM Advisors LLC | 0 | $0 | 0.00% | −2,166−100.0% | Sold out |
| Planned Solutions, Inc. | 0 | $0 | 0.00% | −1,814−100.0% | Sold out |
| Tobam | 0 | $0 | 0.00% | −693−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −660−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −550−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −491−100.0% | Sold out |
| McGlone Suttner Wealth Management, Inc. | 0 | $0 | 0.00% | −383−100.0% | Sold out |
| Hazlett, Burt & Watson, Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −277−100.0% | Sold out |
| O'Dell Group, LLC | 0 | $0 | 0.00% | −266−100.0% | Sold out |
| Lee Financial Co | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −161−100.0% | Sold out |
| Arlington Trust Co LLC | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Turtle Creek Wealth Advisors, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Chilton Capital Management LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Focused Wealth Management, Inc | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Pineridge Advisors LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Motco | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Putnam Investments LLC | – | – | – | – | Not filed |
| Desjardins Global Asset Management Inc. | – | – | – | – | Not filed |
| Financial Advisors Network, Inc. | – | – | – | – | Not filed |
| Alan B. Lancz & Associates, Inc. | – | – | – | – | Not filed |
| Sawtooth Solutions, LLC | – | – | – | – | Not filed |
| Golden State Equity Partners | – | – | – | – | Not filed |
| Bartlett & Co. LLC | – | – | – | – | Not filed |