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 2026
Institutional positions in Hologic Inc as of Mar 31, 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, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 706
- −28 vs. Q4 2025
- Shares held
- 215.5M
- +34.0M (+18.7%) vs. Q4 2025
- Total value
- $16.3B
- +$2.76B (+20.4%) vs. Q4 2025
- New holders
- 85
- 261 more added
- Sold out
- 113
- 228 more reduced
17 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Hologic Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Capital Management Inc | 16,280 | $1.23M | 0.07% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 16,768 | $1.27M | 0.01% | −996−5.6% | Reduced |
| May Hill Capital, LLC | 17,009 | $1.29M | 0.32% | +20.0% | Added |
| Crossmark Global Holdings, Inc. | 17,011 | $1.29M | 0.02% | −252−1.5% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 17,095 | $1.29M | 0.04% | +7,796+83.8% | Added |
| Rafferty Asset Management, LLC | 17,197 | $1.30M | 0.01% | −6,766−28.2% | Reduced |
| Greenland Capital Management LP | 17,200 | $1.30M | 0.26% | 00.0% | Unchanged |
| Modera Wealth Management, LLC | 17,353 | $1.31M | 0.02% | −1,826−9.5% | Reduced |
| Gulf International Bank (UK) Ltd | 17,414 | $1.32M | 0.03% | +3,870+28.6% | Added |
| Curbstone Financial Management Corp | 17,546 | $1.33M | 0.25% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 18,060 | $1.36M | 0.01% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 18,226 | $1.38M | 0.03% | −39,597−68.5% | Reduced |
| Baird Financial Group, Inc. | 18,492 | $1.40M | 0.00% | +1,397+8.2% | Added |
| Paradigm Asset Management Co LLC | 18,600 | $1.41M | 0.33% | 00.0% | Unchanged |
| Commerce Bank | 18,710 | $1.41M | 0.01% | +3,176+20.4% | Added |
| Oppenheimer & Co Inc | 19,020 | $1.44M | 0.02% | −1,925−9.2% | Reduced |
| Vazirani Asset Management LLC | 20,000 | $1.51M | 3.48% | +20,000 | New |
| Sentinel Trust Co Lba | 20,000 | $1.51M | 0.15% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 20,425 | $1.54M | 0.01% | +12,016+142.9% | Added |
| Macquarie Group Ltd | 20,608 | $1.56M | 0.01% | −1,064−4.9% | Reduced |
| Candriam Luxembourg S.C.A. | 20,674 | $1.56M | 0.01% | −2,725−11.6% | Reduced |
| Walleye Trading LLC | 21,070 | $1.59M | 0.03% | +12,070+134.1% | Added |
| Public Employees Retirement Association of Colorado | 21,399 | $1.62M | 0.01% | 00.0% | Unchanged |
| Cerity Partners LLC | 21,809 | $1.65M | 0.00% | +4,857+28.7% | Added |
| Hunter Associates Investment Management LLC | 22,144 | $1.67M | 0.22% | −800−3.5% | Reduced |
| Mercer Global Advisors Inc | 22,187 | $1.68M | 0.00% | −3,126−12.3% | Reduced |
| Hudson Bay Capital Management LP | 22,640 | $1.71M | 0.01% | −467,360−95.4% | Reduced |
| Janney Montgomery Scott LLC | 22,680 | $1.71M | 0.00% | −810−3.4% | Reduced |
| OP Asset Management Ltd | 23,051 | $1.74M | 0.02% | −3,289−12.5% | Reduced |
| Nisa Investment Advisors, LLC | 23,145 | $1.75M | 0.01% | −9,661−29.4% | Reduced |
| Nia Impact Advisors, LLC | 23,313 | $1.76M | 0.78% | −29,738−56.1% | Reduced |
| Mutual of America Capital Management LLC | 23,742 | $1.79M | 0.02% | −217−0.9% | Reduced |
| Nordea Investment Management AB | 23,844 | $1.80M | 0.00% | +519+2.2% | Added |
| Sequoia Financial Advisors, LLC | 24,029 | $1.82M | 0.01% | +2,774+13.1% | Added |
| Marble Bar Asset Management LLP | 24,183 | $1.83M | 1.79% | +24,183 | New |
| The PNC Financial Services Group, Inc. | 24,475 | $1.85M | 0.00% | +2,201+9.9% | Added |
| Avanza Fonder AB | 24,574 | $1.86M | 0.05% | 00.0% | Unchanged |
| Toroso Investments, LLC | 25,201 | $1.90M | 0.01% | +8,288+49.0% | Added |
| Allstate Corp | 25,334 | $1.91M | 0.02% | +9,358+58.6% | Added |
| Oregon Public Employees Retirement Fund | 25,462 | $1.92M | 0.03% | 00.0% | Unchanged |
| Generali Asset Management SPA SGR | 25,588 | $1.93M | 0.04% | +601+2.4% | Added |
| Graham Capital Management, L.P. | 25,811 | $1.95M | 0.07% | +25,811 | New |
| Centiva Capital, LP | 25,911 | $1.96M | 0.09% | −89,389−77.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 26,022 | $1.97M | 0.00% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 26,550 | $2.01M | 0.03% | +6,780+34.3% | Added |
| Aequim Alternative Investments LP | 26,667 | $2.02M | 0.04% | +26,667 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 27,209 | $2.06M | 0.02% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 27,596 | $2.09M | 0.00% | −723−2.6% | Reduced |
| M&T Bank Corp | 27,751 | $2.10M | 0.01% | +1,931+7.5% | Added |
| Ethic Inc. | 27,887 | $2.11M | 0.03% | +6,719+31.7% | Added |
| Susquehanna International Group, LLP | 28,144 | $2.13M | 0.00% | −46,866−62.5% | Reduced |
| Nissay Asset Management Corp | 29,223 | $2.21M | 0.01% | +496+1.7% | Added |
| iA Global Asset Management Inc. | 29,403 | $2.22M | 0.03% | +11,651+65.6% | Added |
| UniSuper Management Pty Ltd | 29,504 | $2.23M | 0.01% | −1,415−4.6% | Reduced |
| Yousif Capital Management, LLC | 29,868 | $2.26M | 0.03% | −3,168−9.6% | Reduced |
| British Columbia Investment Management Corp | 30,742 | $2.32M | 0.01% | −8,740−22.1% | Reduced |
| Northwest & Ethical Investments L.P. | 30,793 | $2.33M | 0.05% | +1,773+6.1% | Added |
| Headlands Technologies LLC | 31,173 | $2.36M | 0.27% | +31,173 | New |
| NEOS Investment Management LLC | 31,198 | $2.36M | 0.01% | +952+3.1% | Added |
| Prentiss Smith & Co Inc | 31,510 | $2.38M | 1.38% | −650−2.0% | Reduced |
| EagleClaw Capital Managment, LLC | 31,984 | $2.42M | 0.34% | −1,848−5.5% | Reduced |
| Empowered Funds, LLC | 32,423 | $2.45M | 0.02% | +32,423 | New |
| First American Bank | 32,541 | $2.46M | 0.15% | +860+2.7% | Added |
| Rakuten Investment Management, Inc. | 33,056 | $2.50M | 0.01% | +3,784+12.9% | Added |
| JustInvest LLC | 33,753 | $2.55M | 0.03% | −1,238−3.5% | Reduced |
| Truist Financial Corp | 33,876 | $2.56M | 0.00% | −3,726−9.9% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 33,927 | $2.56M | 0.02% | 00.0% | Unchanged |
| First Trust Advisors LP | 34,292 | $2.59M | 0.00% | −189,943−84.7% | Reduced |
| Public Sector Pension Investment Board | 36,009 | $2.72M | 0.01% | +6,893+23.7% | Added |
| Utah Retirement Systems | 36,210 | $2.74M | 0.03% | −445−1.2% | Reduced |
| CI Private Wealth, LLC | 37,096 | $2.76M | 0.00% | −27,281−42.4% | Reduced |
| Vestcor Inc | 36,621 | $2.77M | 0.08% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 37,164 | $2.81M | 0.01% | +27+0.1% | Added |
| Daiwa Securities Group Inc. | 38,115 | $2.88M | 0.01% | +2,241+6.2% | Added |
| Mint Tower Capital Management B.V. | 38,400 | $2.90M | 0.29% | +13,400+53.6% | Added |
| Commonwealth Equity Services, LLC | 38,480 | $2.91M | 0.00% | −527−1.4% | Reduced |
| ProShare Advisors LLC | 39,277 | $2.97M | 0.00% | −7,884−16.7% | Reduced |
| Intech Investment Management LLC | 39,936 | $3.02M | 0.03% | −3,135−7.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 40,315 | $3.05M | 0.00% | −98,429−70.9% | Reduced |
| Amalgamated Bank | 41,178 | $3.11M | 0.02% | −359−0.9% | Reduced |
| Oak Thistle LLC | 41,438 | $3.13M | 0.30% | −21,191−33.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 43,582 | $3.29M | 0.01% | +6,917+18.9% | Added |
| State of Tennessee, Treasury Department | 44,527 | $3.37M | 0.01% | +16,649+59.7% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 45,213 | $3.42M | 0.02% | −672−1.5% | Reduced |
| DnB Asset Management AS | 45,279 | $3.42M | 0.01% | +2,125+4.9% | Added |
| SEB Asset Management AB | 46,045 | $3.48M | 0.01% | +46,045 | New |
| Voya Investment Management LLC | 46,706 | $3.53M | 0.00% | −254−0.5% | Reduced |
| Machina Capital S.A.S. | 47,428 | $3.59M | 0.71% | +7,994+20.3% | Added |
| Varenne Capital Partners | 47,376 | $3.59M | 0.89% | +18,260+62.7% | Added |
| Agf Management Ltd | 48,425 | $3.66M | 0.02% | +8,257+20.6% | Added |
| Envestnet Asset Management Inc | 49,336 | $3.73M | 0.00% | −99,436−66.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 49,617 | $3.75M | 0.01% | +6,459+15.0% | Added |
| Fifth Third Bancorp | 49,763 | $3.76M | 0.01% | +25,513+105.2% | Added |
| Wellington Management Group LLP | 49,836 | $3.77M | 0.00% | +564+1.1% | Added |
| IFM Investors Pty Ltd | 51,302 | $3.88M | 0.03% | −5,881−10.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 51,845 | $3.92M | 0.02% | +75+0.1% | Added |
| MetLife Investment Management | 52,011 | $3.93M | 0.02% | −1,349−2.5% | Reduced |
| Colony Group, LLC | 52,565 | $3.95M | 0.00% | +4,259+8.8% | Added |
| American Century Companies Inc | 52,652 | $3.98M | 0.00% | −825,391−94.0% | Reduced |
| Kintayl Capital LP | 52,847 | $3.99M | 2.46% | +35,493+204.5% | Added |