Security record · archived quarter
HOLX
Hologic, Inc. · Healthcare · Medical - Instruments & Supplies
160Tracked holders
-1Δ holders
162.64MShares held
$12.11BReported value
+3New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth -0.6% ·
share flow -0.9% ·
net new positions 0.0%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q1 2026 | 150 | -11 | 142.41M | $10.76B | — | −12 |
| Q4 2025 | 160 | -1 | 162.64M | $12.11B | +3 | −3 |
| Q3 2025 | 23 | 0 | 82.82M | $5.59B | +1 | −2 |
| Q2 2025 | 21 | +4 | 78.04M | $5.08B | +4 | — |
| Q1 2025 | 14 | -1 | 24.06M | $1.49B | — | −1 |
| Q4 2024 | 15 | 0 | 25.76M | $1.86B | — | — |
| Q3 2024 | 14 | -1 | 17.19M | $1.40B | — | −1 |
| Q2 2024 | 15 | — | 21.25M | $1.58B | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 26.09M | -0.5% | $1.94B | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 22.10M | +13.8% | $1.65B | 0.0% | ▲ Add | 3 | SEC ↗ ×21 |
| 3 | State Street Global Advisors ✦ (passive) | 9.88M | -1.0% | $735.64M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | Manufacturers Life Insurance… | 9.44M | — | $703.32M | 0.6% | n/c | 1 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 5.92M | +0.4% | $439.23M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 6 | Victory Capital Management Inc | 5.61M | — | $417.88M | 0.2% | n/c | 1 | SEC ↗ ×3 |
| 7 | FIL Ltd | 5.23M | — | $389.39M | 0.3% | n/c | 1 | SEC ↗ ×2 |
| 8 | Norges Bank ✦ (passive) | 3.82M | New | $284.25M | 0.0% | New | 1 | SEC ↗ |
| 9 | Invesco Ltd. | 3.59M | — | $267.53M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 10 | Millennium Management ✦ | 3.50M | +19.9% | $260.72M | 0.2% | ▲ Add | 7 | SEC ↗ |
| 11 | UBS Group AG | 3.14M | — | $233.87M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 12 | Arrowstreet Capital ✦ | 3.02M | +3.6% | $225.19M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 13 | Bank Of America Corp /De/ | 2.93M | — | $218.57M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 14 | Northern Trust Corp | 2.72M | — | $202.67M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 15 | Morgan Stanley ✦ | 2.36M | -39.6% | $175.95M | 0.0% | ▼ Trim | 2 | SEC ↗ ×14 |
| 16 | Dimensional Fund Advisors Lp | 2.26M | — | $168.35M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 17 | Qube Research & Technologies Ltd | 2.12M | — | $157.59M | 0.2% | n/c | 1 | SEC ↗ |
| 18 | Charles Schwab Investment… | 2.10M | — | $156.13M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | UBS AM, a distinct business unit of… | 2.06M | — | $153.62M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 20 | JPMorgan Chase ✦ | 1.68M | -24.0% | $125.39M | 0.0% | ▼ Trim | 2 | SEC ↗ ×16 |
| 21 | Deutsche Bank Ag\ | 1.62M | — | $120.71M | 0.0% | n/c | 1 | SEC ↗ ×13 |
| 22 | Tudor Investment Corp Et Al | 1.61M | — | $119.88M | 0.7% | n/c | 1 | SEC ↗ |
| 23 | Balyasny Asset Management L.P. | 1.61M | — | $119.81M | 0.2% | n/c | 1 | SEC ↗ ×2 |
| 24 | Alliancebernstein L.P. | 1.45M | — | $107.97M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Amundi | 1.32M | — | $98.62M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 26 | Renaissance Technologies ✦ | 1.32M | +43.2% | $98.56M | 0.2% | ▲ Add | 7 | SEC ↗ |
| 27 | Legal & General Group Plc | 1.31M | — | $97.85M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 28 | Hsbc Holdings Plc | 1.24M | — | $91.80M | 0.0% | n/c | 1 | SEC ↗ ×24 |
| 29 | Sei Investments Co | 1.22M | — | $90.92M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 30 | Bank of New York Mellon Corp | 1.21M | — | $90.31M | 0.0% | n/c | 1 | SEC ↗ ×17 |
| 31 | Adage Capital Partners ✦ | 1.05M | +268.8% | $78.31M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 32 | Squarepoint Ops LLC | 1.03M | — | $77.03M | 0.2% | n/c | 1 | SEC ↗ |
| 33 | Mackenzie Financial Corp | 1.02M | — | $75.61M | 0.1% | n/c | 1 | SEC ↗ |
| 34 | Goldman Sachs Group ✦ | 1.01M | -24.0% | $74.95M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 35 | Neuberger Berman Group LLC | 941.50K | — | $70.13M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 36 | American Century Companies Inc | 878.04K | — | $65.41M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Soros Fund Management ✦ | 876.42K | New | $65.28M | 1.2% | New | 1 | SEC ↗ |
| 38 | Ameriprise Financial Inc | 816.29K | — | $60.81M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 39 | Storebrand Asset Management As | 720.36K | — | $53.66M | 0.1% | n/c | 1 | SEC ↗ |
| 40 | Man Group plc | 668.70K | — | $49.81M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 41 | Assenagon Asset Management S.A. | 666.05K | — | $49.61M | 0.1% | n/c | 1 | SEC ↗ |
| 42 | BNP Paribas Asset Management… | 640.18K | — | $47.69M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 43 | Citadel Advisors ✦ | 638.64K | -78.7% | $47.57M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 44 | Swiss National Bank | 609.44K | — | $45.40M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | California Public Employees… | 606.56K | — | $45.18M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | AQR Capital Management ✦ | 606.38K | +71.7% | $45.17M | 0.0% | ▲ Add | 7 | SEC ↗ ×5 |
| 47 | Quantinno Capital Management LP | 574.99K | — | $42.83M | 0.1% | n/c | 1 | SEC ↗ |
| 48 | Wells Fargo & Company/Mn | 567.83K | — | $42.30M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 49 | Swedbank AB | 567.05K | — | $42.24M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Sumitomo Mitsui Trust Group, Inc. | 557.98K | — | $41.56M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Rhumbline Advisers | 550.77K | — | $41.03M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Td Asset Management Inc | 537.15K | — | $40.01M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 53 | Janus Henderson Group Plc | 511.31K | — | $38.09M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 54 | Nuveen, LLC | 496.85K | — | $37.01M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 55 | Jane Street Group, Llc | 491.92K | — | $36.64M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 56 | Fidelity (FMR) ✦ | 472.09K | +43.4% | $35.17M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 57 | Barclays Plc | 469.02K | — | $34.94M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 58 | Mitsubishi UFJ Asset Management… | 465.05K | — | $34.67M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | LMR Partners LLP | 439.95K | — | $32.77M | 0.4% | n/c | 1 | SEC ↗ ×2 |
| 60 | Raymond James Financial Inc | 436.27K | — | $32.50M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 61 | California State Teachers… | 397.48K | — | $29.61M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Citigroup Inc | 394.93K | — | $29.42M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 63 | Royal Bank Of Canada | 384.37K | — | $28.63M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 64 | T. Rowe Price ✦ | 362.67K | +2.6% | $27.02M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 65 | Bnp Paribas Financial Markets | 352.91K | — | $26.29M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Capstone Investment Advisors, Llc | 336.74K | — | $25.08M | 0.3% | n/c | 1 | SEC ↗ |
| 67 | Pictet Asset Management Holding SA | 331.77K | — | $24.71M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Grantham, Mayo, Van Otterloo & Co.… | 294.11K | — | $21.91M | 0.1% | n/c | 1 | SEC ↗ |
| 69 | Bank Of Montreal /Can/ | 291.09K | — | $21.68M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 70 | Principal Financial Group Inc | 272.97K | — | $20.33M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 71 | LPL Financial LLC | 227.14K | — | $16.92M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | First Trust Advisors Lp | 224.24K | — | $16.70M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Point72 Asset Management ✦ | 208.04K | -85.0% | $15.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Brown Advisory Inc | 205.50K | — | $15.31M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 75 | State Board Of Administration Of… | 203.84K | — | $15.18M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Mitsubishi UFJ Trust & Banking Corp | 203.41K | — | $15.15M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Aberdeen Group plc | 191.87K | — | $14.29M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 78 | Universal- Beteiligungs- und… | 188.70K | — | $14.06M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Aviva Plc | 186.90K | — | $13.92M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Healthcare Of Ontario Pension Plan… | 173.80K | — | $12.95M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | State Of Wisconsin Investment Board | 168.90K | — | $12.58M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Marshall Wace ✦ | 157.67K | +235.9% | $11.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 83 | Danske Bank A/S | 154.99K | — | $11.55M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 84 | Envestnet Asset Management Inc | 148.77K | — | $11.08M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Asset Management One Co., Ltd. | 148.00K | — | $11.03M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | National Bank Of Canada /Fi/ | 144.81K | — | $10.79M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 87 | New York State Common Retirement… | 142.62K | — | $10.62M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 138.74K | — | $10.34M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 89 | Corient Private Wealth LP | 136.44K | — | $9.68M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 90 | Russell Investments Group, Ltd. | 129.20K | — | $9.63M | 0.0% | n/c | 1 | SEC ↗ ×12 |
| 91 | Royal London Asset Management Ltd | 121.86K | — | $9.08M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Prudential Financial Inc | 121.31K | — | $9.04M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 93 | Chevy Chase Trust Holdings, LLC | 112.84K | — | $8.41M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 94 | Creative Planning | 100.96K | — | $7.52M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 95 | Bank Of Nova Scotia | 94.17K | — | $7.01M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Franklin Resources Inc | 93.75K | — | $6.98M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 97 | Nomura Asset Management Co Ltd | 91.71K | — | $6.83M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Toronto Dominion Bank | 85.64K | — | $6.38M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 99 | Two Sigma Investments ✦ | 85.20K | +24.9% | $6.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Credit Agricole S A | 78.16K | — | $5.82M | 0.0% | n/c | 1 | SEC ↗ ×3 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $284.25M | 0.0% |
| Soros Fund Management | $65.28M | 1.2% |
Exited
| Gotham Asset Management | $43.19M | was 0.2% |
| D. E. Shaw & Co. | $38.71M | was 0.0% |
| Fisher Asset Management | $474,386 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 699 holders, 212.67M shares, $15.33B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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