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 |
|---|---|---|---|---|---|
| CIBC Asset Management Inc | 53,043 | $4.01M | 0.01% | +742+1.4% | Added |
| Caption Management, LLC | 53,137 | $4.02M | 0.19% | +27,000+103.3% | Added |
| Andra AP-fonden | 53,645 | $4.06M | 0.05% | +53,645 | New |
| Swiss Life Asset Management Ltd | 54,764 | $4.14M | 0.02% | +4,424+8.8% | Added |
| Quantbot Technologies LP | 54,883 | $4.15M | 0.17% | −5,468−9.1% | Reduced |
| Xponance, Inc. | 56,417 | $4.26M | 0.03% | +4,772+9.2% | Added |
| CenterBook Partners LP | 57,323 | $4.33M | 0.23% | +57,323 | New |
| ASR Vermogensbeheer N.V. | 57,911 | $4.38M | 0.05% | −238−0.4% | Reduced |
| State of Michigan Retirement System | 58,165 | $4.40M | 0.02% | −100−0.2% | Reduced |
| Arizona State Retirement System | 60,612 | $4.58M | 0.03% | −397−0.7% | Reduced |
| Czech National Bank | 60,615 | $4.58M | 0.03% | +1,928+3.3% | Added |
| Victory Capital Management Inc | 61,419 | $4.64M | 0.00% | −5,548,493−98.9% | Reduced |
| Wealthfront Advisers LLC | 61,471 | $4.65M | 0.01% | +561+0.9% | Added |
| KBC Group NV | 61,598 | $4.66M | 0.01% | −138,270−69.2% | Reduced |
| Triodos Investment Management BV | 62,750 | $4.74M | 0.36% | 00.0% | Unchanged |
| Brown Advisory Inc | 62,884 | $4.75M | 0.01% | −142,614−69.4% | Reduced |
| Gardner Lewis Asset Management L P | 63,627 | $4.81M | 1.04% | 00.0% | Unchanged |
| Capricorn Fund Managers Ltd | 64,869 | $4.90M | 0.76% | +64,869 | New |
| Handelsbanken Fonder AB | 67,400 | $5.09M | 0.02% | −36,057−34.9% | Reduced |
| LPL Financial LLC | 69,033 | $5.22M | 0.00% | −158,110−69.6% | Reduced |
| Public Employees Retirement System of Ohio | 70,313 | $5.31M | 0.02% | −1,987−2.7% | Reduced |
| State of New Jersey Common Pension Fund D | 71,127 | $5.38M | 0.02% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 71,776 | $5.43M | 0.01% | −136,269−65.5% | Reduced |
| CIBC Bancorp USA Inc. | 74,778 | $5.66M | 0.01% | +74,778 | New |
| Lighthouse Investment Partners, LLC | 76,110 | $5.75M | 0.22% | +17,799+30.5% | Added |
| L2 Asset Management, LLC | 76,853 | $5.81M | 0.55% | +2,219+3.0% | Added |
| R Squared Ltd | 78,909 | $5.96M | 3.28% | +63,385+408.3% | Added |
| Alpine Global Management, LLC | 80,500 | $6.08M | 0.93% | +58,000+257.8% | Added |
| AustralianSuper Pty Ltd | 82,361 | $6.23M | 0.03% | 00.0% | Unchanged |
| Mn Services Vermogensbeheer B.V. | 85,946 | $6.50M | 0.04% | 00.0% | Unchanged |
| TD Asset Management Inc | 86,893 | $6.57M | 0.01% | −450,259−83.8% | Reduced |
| Quinn Opportunity Partners LLC | 91,779 | $6.94M | 0.36% | −601,821−86.8% | Reduced |
| Nomura Asset Management Co Ltd | 92,066 | $6.96M | 0.02% | +354+0.4% | Added |
| Wells Fargo & Company | 92,604 | $7.00M | 0.00% | −475,224−83.7% | Reduced |
| Fifth Lane Capital, LP | 94,528 | $7.15M | 8.68% | +62,028+190.9% | Added |
| Credit Agricole S A | 94,740 | $7.16M | 0.02% | +16,583+21.2% | Added |
| Engineers Gate Manager LP | 95,076 | $7.19M | 0.09% | +69,884+277.4% | Added |
| Treasurer of the State of North Carolina | 95,498 | $7.22M | 0.02% | +2,034+2.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 102,000 | $7.71M | 0.18% | +24,438+31.5% | Added |
| Raymond James Financial Inc | 102,035 | $7.71M | 0.00% | −334,240−76.6% | Reduced |
| Franklin Resources Inc | 102,232 | $7.73M | 0.00% | +8,483+9.0% | Added |
| North Star Asset Management Inc | 102,412 | $7.74M | 0.34% | −54,073−34.6% | Reduced |
| Boothbay Fund Management, LLC | 105,200 | $7.95M | 0.19% | +31,102+42.0% | Added |
| Capstone Investment Advisors, LLC | 108,000 | $8.16M | 0.07% | −228,740−67.9% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 109,647 | $8.29M | 0.02% | −3,194−2.8% | Reduced |
| Creative Planning | 109,718 | $8.29M | 0.01% | +8,762+8.7% | Added |
| Vanguard Investments Australia, Ltd. | 111,053 | $8.39M | 0.02% | +111,053 | New |
| Trium Capital LLP | 112,548 | $8.51M | 6.18% | +112,548 | New |
| New York Life Investment Management LLC | 112,568 | $8.51M | 0.07% | +14,329+14.6% | Added |
| Manufacturers Life Insurance Company, The | 114,957 | $8.69M | 0.01% | −9,326,891−98.8% | Reduced |
| AQR Capital Management LLC | 115,167 | $8.71M | 0.00% | −491,210−81.0% | Reduced |
| Resona Asset Management Co.,Ltd. | 117,496 | $8.88M | 0.04% | +11,616+11.0% | Added |
| CSS LLC | 117,968 | $8.92M | 0.50% | +102,295+652.7% | Added |
| APG Asset Management N.V. | 139,393 | $9.14M | 0.03% | −20,900−13.0% | Reduced |
| Illinois Municipal Retirement Fund | 121,158 | $9.16M | 0.12% | −5,390−4.3% | Reduced |
| Prudential Financial Inc | 121,783 | $9.21M | 0.01% | +471+0.4% | Added |
| Royal London Asset Management Ltd | 121,861 | $9.21M | 0.02% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 126,508 | $9.56M | 0.73% | +10,671+9.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 127,137 | $9.61M | 0.02% | +59,750+88.7% | Added |
| Great West Life Assurance Co | 127,560 | $9.66M | 0.02% | +1,357+1.1% | Added |
| State of Wisconsin Investment Board | 129,901 | $9.82M | 0.02% | −39,003−23.1% | Reduced |
| Osmosis Investment Management UK Ltd | 133,913 | $10.1M | 0.27% | +59,845+80.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 134,965 | $10.2M | 0.03% | +38,098+39.3% | Added |
| Korea Investment CORP | 136,331 | $10.3M | 0.02% | +71,500+110.3% | Added |
| Asset Management One Co.,Ltd. | 143,081 | $10.8M | 0.03% | −4,915−3.3% | Reduced |
| Russell Investments Group, Ltd. | 144,606 | $10.9M | 0.01% | +15,404+11.9% | Added |
| New South Capital Management Inc | 144,616 | $10.9M | 0.52% | −16,560−10.3% | Reduced |
| New York State Teachers Retirement System | 148,490 | $11.2M | 0.02% | −23,200−13.5% | Reduced |
| T3 Companies, LLC | 149,276 | $11.3M | 15.40% | +149,276 | New |
| Stonehill Capital Management LLC | 153,267 | $11.6M | 5.87% | +153,267 | New |
| Nicholas Company, Inc. | 155,390 | $11.7M | 0.23% | −12,995−7.7% | Reduced |
| Danske Bank A/S | 159,991 | $12.1M | 0.03% | +5,000+3.2% | Added |
| Harvest Management LLC | 163,300 | $12.3M | 6.57% | −26,700−14.1% | Reduced |
| State of Alaska, Department of Revenue | 164,366 | $12.4M | 0.13% | 00.0% | Unchanged |
| MUFG Securities EMEA plc | 167,029 | $12.6M | 0.19% | +157,900+1,729.7% | Added |
| Meteora Capital, LLC | 169,180 | $12.8M | 0.94% | +34,984+26.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 170,600 | $12.9M | 0.02% | −18,103−9.6% | Reduced |
| Governors Lane LP | 175,964 | $13.3M | 1.66% | −78,022−30.7% | Reduced |
| Twin Securities, Inc. | 179,036 | $13.5M | 6.69% | +94,523+111.8% | Added |
| New York State Common Retirement Fund | 179,422 | $13.6M | 0.02% | +36,800+25.8% | Added |
| ExodusPoint Capital Management, LP | 187,082 | $14.1M | 0.14% | −138,953−42.6% | Reduced |
| Aviva PLC | 191,643 | $14.5M | 0.02% | +4,741+2.5% | Added |
| Standard Life Aberdeen plc | 193,921 | $14.7M | 0.02% | +2,054+1.1% | Added |
| Athos Capital Ltd | 196,900 | $14.9M | 4.60% | +26,900+15.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 197,221 | $14.9M | 0.04% | −6,186−3.0% | Reduced |
| Yakira Capital Management, Inc. | 198,613 | $15.0M | 4.39% | +95,441+92.5% | Added |
| State Board of Administration of Florida Retirement System | 203,843 | $15.4M | 0.03% | 00.0% | Unchanged |
| Credit Industriel Et Commercial | 204,250 | $15.4M | 2.46% | +57,000+38.7% | Added |
| Carmignac Gestion | 205,034 | $15.5M | 0.24% | +148,647+263.6% | Added |
| CIBRA Capital Ltd | 208,996 | $15.8M | 7.62% | +146,158+232.6% | Added |
| Eurizon Capital SGR S.p.A. | 213,596 | $16.1M | 0.05% | +13,034+6.5% | Added |
| Equitec Proprietary Markets, LLC | 217,567 | $16.4M | 37.99% | +155,267+249.2% | Added |
| Royal Bank of Canada | 223,316 | $16.9M | 0.00% | −161,049−41.9% | Reduced |
| Nine Masts Capital Ltd | 224,606 | $17.0M | 2.62% | +174,606+349.2% | Added |
| Sagefield Capital LP | 244,974 | $18.5M | 1.33% | +75,092+44.2% | Added |
| Schonfeld Strategic Advisors LLC | 249,872 | $18.9M | 0.15% | −549,516−68.7% | Reduced |
| Groupe la Francaise | 255,921 | $19.3M | 0.27% | +140,976+122.6% | Added |
| Bank of Montreal | 261,228 | $19.7M | 0.01% | −29,861−10.3% | Reduced |
| Taconic Capital Advisors LP | 268,535 | $20.3M | 13.88% | −51,400−16.1% | Reduced |
| Pictet Asset Management Holding SA | 271,426 | $20.5M | 0.02% | −60,343−18.2% | Reduced |