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, Q2 2026
Institutional positions in Hologic Inc as of Jun 30, 2026. 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
HOLX is no longer listed, and 13F filings after Q1 2026 list far fewer holders. See Q1 2026
- Institutional holders
- 22
- −674 vs. Q1 2026
- Shares held
- 2.17M
- −213.1M (−99.0%) vs. Q1 2026
- Total value
- $117.5M
- −$16.1B (−99.3%) vs. Q1 2026
- New holders
- 0
- 1 more added
- Sold out
- 674
- 7 more reduced
10 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Hologic Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DekaBank Deutsche Girozentrale | 1,475,379 | $111.0M | 0.19% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 17,414 | $5.75M | 0.11% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 18,060 | $769.0K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 102 | $7.75K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 54 | $4.11K | 0.00% | −33−37.9% | Reduced |
| Yousif Capital Management, LLC | 29,868 | $299 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $1 | 0.00% | −404−99.8% | Reduced |
| Rhumbline Advisers | 563,121 | $0 | 0.00% | −1,521−0.3% | Reduced |
| Paradigm Asset Management Co LLC | 18,600 | $0 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 15,678 | $0 | 0.00% | −17−0.1% | Reduced |
| Boston Family Office LLC | 10,410 | $0 | 0.00% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 10,650 | $0 | 0.00% | +400+3.9% | Added |
| Sterling Capital Management LLC | 7,524 | $0 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 1,718 | $0 | 0.00% | −31−1.8% | Reduced |
| Ancora Advisors, LLC | 154 | $0 | 0.00% | −441−74.1% | Reduced |
| GW&K Investment Management, LLC | 248 | $0 | 0.00% | −260−51.2% | Reduced |
| Westside Investment Management, Inc. | 116 | $0 | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 101 | $0 | 0.00% | 00.0% | Unchanged |
| Sankala Group LLC | 81 | $0 | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 64 | $0 | 0.00% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 54 | $0 | 0.00% | 00.0% | Unchanged |
| First Command Advisory Services, Inc. | 46 | $0 | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 0 | $0 | 0.00% | −22,520,444−100.0% | Sold out |
| Vanguard Capital Management LLC | 0 | $0 | 0.00% | −14,503,914−100.0% | Sold out |
| State Street Corp | 0 | $0 | 0.00% | −9,990,906−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −9,800,000−100.0% | Sold out |
| Vanguard Portfolio Management LLC | 0 | $0 | 0.00% | −9,620,600−100.0% | Sold out |
| FIL Ltd | 0 | $0 | 0.00% | −7,821,581−100.0% | Sold out |
| Geode Capital Management, LLC | 0 | $0 | 0.00% | −6,058,845−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −5,651,225−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −5,089,745−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −4,722,968−100.0% | Sold out |
| Pentwater Capital Management LP | 0 | $0 | 0.00% | −4,500,224−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −3,573,011−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −3,563,652−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −3,301,493−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −3,164,586−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −3,131,196−100.0% | Sold out |
| O'Connor Alternative Investments LLC | 0 | $0 | 0.00% | −3,118,178−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −2,921,130−100.0% | Sold out |
| Northern Trust Corp | 0 | $0 | 0.00% | −2,676,190−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −2,322,673−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −2,299,022−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −2,254,024−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −2,196,804−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −2,173,847−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −2,157,358−100.0% | Sold out |
| Earnest Partners LLC | 0 | $0 | 0.00% | −1,842,926−100.0% | Sold out |
| Davidson Kempner Capital Management LP | 0 | $0 | 0.00% | −1,619,115−100.0% | Sold out |
| Highland Capital Management Fund Advisors, L.P. | 0 | $0 | 0.00% | −1,541,860−100.0% | Sold out |
| Syquant Capital SAS | 0 | $0 | 0.00% | −1,523,025−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −1,469,196−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −1,413,564−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −1,361,861−100.0% | Sold out |
| TIG Advisors, LLC | 0 | $0 | 0.00% | −1,335,117−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −1,327,989−100.0% | Sold out |
| Vanguard Fiduciary Trust Co | 0 | $0 | 0.00% | −1,252,673−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −1,230,436−100.0% | Sold out |
| Absolute Gestao de Investimentos Ltda. | 0 | $0 | 0.00% | −1,206,999−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −1,195,073−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −1,152,092−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −1,143,287−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −1,136,595−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −1,090,660−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,048,664−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −1,013,552−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −1,009,039−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −1,018,319−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −932,831−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −864,725−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −858,013−100.0% | Sold out |
| Kryger Capital LLC | 0 | $0 | 0.00% | −821,131−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −821,157−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −761,747−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −746,127−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −734,000−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −676,423−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −664,640−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −650,514−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −644,333−100.0% | Sold out |
| Nuveen, LLC | 0 | $0 | 0.00% | −631,881−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −627,305−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −618,084−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −604,606−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −604,506−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −598,714−100.0% | Sold out |
| Storebrand Asset Management AS | 0 | $0 | 0.00% | −587,205−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −586,038−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −580,740−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −578,395−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −567,153−100.0% | Sold out |
| Water Island Capital LLC | 0 | $0 | 0.00% | −560,045−100.0% | Sold out |
| Swedbank AB | 0 | $0 | 0.00% | −544,066−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −537,511−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −523,815−100.0% | Sold out |
| Sumitomo Mitsui Trust Holdings, Inc. | 0 | $0 | 0.00% | −521,877−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −515,637−100.0% | Sold out |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 0 | $0 | 0.00% | −495,881−100.0% | Sold out |
| Vanguard Global Advisers, LLC | 0 | $0 | 0.00% | −486,783−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −485,545−100.0% | Sold out |