Hologic, Inc.
US ˙ NasdaqGS ˙ US4364401012
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityHOLX / Hologic, Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership54,883 shares
Latest Disclosed Value $ 4,148,606
Quantbot Technologies LP reports 9.06% decrease in ownership of HOLX / Hologic, Inc.

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 54,883 shares of Hologic, Inc. (US:HOLX) valued at $4,148,606 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 60,351 shares of Hologic, Inc.. This represents a change in shares of -9.06% during the quarter. The current value of the position is $4,171,657 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F HOLOGIC COM 436440101 54,883 -5,468 -9.06 4,149 -7.72 0.1697
2026-02-10 2025-12-31 13F HOLOGIC COM 436440101 60,351 6,848 12.80 4,496 24.52 0.1495
2025-11-12 2025-09-30 13F HOLOGIC COM 436440101 53,503 53,503 3,611 0.0983
2025-08-13 2025-06-30 13F HOLOGIC COM 436440101 0 -113,406 -100.00 0 -100.00
2025-05-13 2025-03-31 13F HOLOGIC COM 436440101 113,406 113,406 7,005 0.2230
2024-11-13 2024-09-30 13F HOLOGIC COM 436440101 0 -20,363 -100.00 0 -100.00
2024-08-09 2024-06-30 13F HOLOGIC COM 436440101 20,363 4,915 31.82 1,512 25.50 0.0732
2024-05-06 2024-03-31 13F HOLOGIC COM 436440101 15,448 -76,177 -83.14 1,204 -81.61 0.0679
2024-02-14 2023-12-31 13F HOLOGIC COM 436440101 91,625 33,350 57.23 6,547 61.87 0.3802
2023-11-07 2023-09-30 13F HOLOGIC COM 436440101 58,275 41,751 252.67 4,044 202.47 0.2718
2023-08-08 2023-06-30 13F HOLOGIC COM 436440101 16,524 16,524 1,338 0.0876
2022-11-07 2022-09-30 13F HOLOGIC COM 436440101 0 -15,100 -100.00 0 -100.00
2022-08-09 2022-06-30 13F HOLOGIC COM 436440101 15,100 -12,142 -44.57 1,046 -50.00 0.0962
2022-05-16 2022-03-31 13F HOLOGIC COM 436440101 27,242 27,242 2,092 0.1824
2020-05-13 2020-03-31 13F HOLOGIC COM 436440101 0 -2,288 -100.00 0 -100.00
2020-02-10 2019-12-31 13F HOLOGIC COM 436440101 2,288 -13,681 -85.67 119 -85.24 0.0118
2019-11-12 2019-09-30 13F HOLOGIC COM 436440101 15,969 14,410 924.31 806 989.19 0.0795
2019-08-13 2019-06-30 13F HOLOGIC COM 436440101 1,559 -3,204 -67.27 74 -67.83 0.0074
2019-05-13 2019-03-31 13F HOLOGIC COM 436440101 4,763 4,763 230 0.0219
2019-02-13 2018-12-31 13F HOLOGIC COM 436440101 0 -985 -100.00 0 -100.00
2018-11-13 2018-09-30 13F HOLOGIC COM 436440101 985 985 40 0.0028
2018-02-12 2017-12-31 13F HOLOGIC COM 436440101 0 -288,140 -100.00 0 -100.00
2017-11-07 2017-09-30 13F HOLOGIC COM 436440101 288,140 281,070 3,975.53 10,571 3,203.44 1.0135
2017-08-11 2017-06-30 13F HOLOGIC COM 436440101 7,070 3,491 97.54 320 110.53 0.0301
2017-05-10 2017-03-31 13F HOLOGIC COM 436440101 3,579 -3,949 -52.46 152 -49.67 0.0159
2017-02-09 2016-12-31 13F HOLOGIC COM 436440101 7,528 -2,720 -26.54 302 -23.93 0.0335
2016-10-31 2016-09-30 13F HOLOGIC COM 436440101 10,248 5,383 110.65 397 136.31 0.0441
2016-08-02 2016-06-30 13F HOLOGIC COM 436440101 4,865 -94,209 -95.09 168 -95.08 0.0179
2016-04-28 2016-03-31 13F HOLOGIC COM 436440101 99,074 95,990 3,112.52 3,418 2,772.27 0.5473
2016-01-22 2015-12-31 13F HOLOGIC COM 436440101 3,084 3,084 0.00 119 0.0204
2015-01-27 2014-12-31 13F HOLOGIC COM 436440101 0 -21,837 -100.00 0 -100.00
2014-10-15 2014-09-30 13F HOLOGIC COM 436440101 21,837 13,341 157.03 531 203.43 0.0730
2013-10-28 2013-09-30 13F HOLOGIC COM 436440101 8,496 -389 -4.38 175 2.34 0.1085
2013-08-02 2013-06-30 13F HOLOGIC COM 436440101 8,885 8,885 171 0.0896
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.