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

SecurityHOLX / Hologic, Inc.
InstitutionKBC Group NV
Latest Disclosed Ownership61,598 shares
Latest Disclosed Value $ 4,656
KBC Group NV reports 69.18% decrease in ownership of HOLX / Hologic, Inc.

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 61,598 shares of Hologic, Inc. (US:HOLX) valued at $4,656,193 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 199,868 shares of Hologic, Inc.. This represents a change in shares of -69.18% during the quarter. The current value of the position is $4,682,064 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)
2026-05-07 2026-03-31 13F HOLOGIC COM 436440101 61,598 -138,270 -69.18 5 -71.43 0.0060
2026-01-26 2025-12-31 13F HOLOGIC COM 436440101 199,868 163,860 455.07 15 600.00 0.0339
2026-01-20 2025-09-30 13F HOLOGIC COM 436440101 36,008 610 1.72 2 0.00 0.0058
2025-08-08 2025-06-30 13F HOLOGIC COM 436440101 35,398 -61,835 -63.59 2 -66.67 0.0062
2025-04-25 2025-03-31 13F HOLOGIC COM 436440101 97,233 3,857 4.13 6 0.00 0.0186
2025-01-22 2024-12-31 13F HOLOGIC COM 436440101 93,376 5,747 6.56 7 -14.29 0.0185
2024-11-06 2024-09-30 13F HOLOGIC COM 436440101 87,629 1,820 2.12 7 16.67 0.0216
2024-07-17 2024-06-30 13F HOLOGIC COM 436440101 85,809 -129,349 -60.12 6 -62.50 0.0193
2024-05-08 2024-03-31 13F HOLOGIC COM 436440101 215,158 -164,237 -43.29 17 -40.74 0.0533
2024-02-13 2023-12-31 13F HOLOGIC COM 436440101 379,395 14,015 3.84 27 8.00 0.0961
2024-02-15 2023-09-30 13F/A-1 HOLOGIC COM 436440101 365,380 168,706 85.78 25 66.67 0.1035
2023-11-22 2023-09-30 13F HOLOGIC COM 436440101 195,089 0 16 0.0658
2024-02-15 2023-06-30 13F/A-1 HOLOGIC COM 436440101 196,674 19,691 11.13 16 7.14 0.0655
2023-07-28 2023-06-30 13F HOLOGIC COM 436440101 195,089 18,967 16 0.0658
2024-02-14 2023-03-31 13F/A-1 HOLOGIC COM 436440101 176,983 98,436 125.32 14 180.00 0.0606
2023-05-04 2023-03-31 13F HOLOGIC COM 436440101 176,122 97,908 14 0.0670
2024-02-14 2022-12-31 13F/A-1 HOLOGIC COM 436440101 78,547 51 0.06 6 0.00 0.0285
2023-02-13 2022-12-31 13F HOLOGIC COM 436440101 78,214 -282 5 0.0000
2024-02-15 2022-09-30 13F/A-1 HOLOGIC COM 436440101 78,496 -33 -0.04 5 0.00 0.0263
2022-11-08 2022-09-30 13F HOLOGIC COM 436440101 78,214 -315 5,047 0.0264
2024-02-14 2022-06-30 13F/A-1 HOLOGIC COM 436440101 78,529 2,232 2.93 5 0.00 0.0271
2022-07-26 2022-06-30 13F HOLOGIC COM 436440101 78,097 1,800 5,412 0.0272
2024-02-14 2022-03-31 13F/A-1 HOLOGIC COM 436440101 76,297 58,314 324.27 6 400.00 0.0232
2022-05-06 2022-03-31 13F HOLOGIC COM 436440101 76,297 58,314 5,861 0.0216
2024-02-14 2021-12-31 13F/A-1 HOLOGIC COM 436440101 17,983 -18,653 -50.91 1 -99.96 0.0045
2022-02-03 2021-12-31 13F HOLOGIC COM 436440101 17,983 -18,653 1,377 0.0043
2021-11-10 2021-09-30 13F HOLOGIC COM 436440101 36,636 -115,168 -75.87 2,704 -73.30 0.0099
2022-02-15 2021-06-30 13F/A-1 HOLOGIC COM 436440101 151,804 -45,711 -23.14 10,128 -31.06 0.0365
2021-08-11 2021-06-30 13F HOLOGIC COM 436440101 151,804 -45,711 10,128 0.0365
2022-02-14 2021-03-31 13F/A-1 HOLOGIC COM 436440101 197,515 -35,870 -15.37 14,691 -91.36 0.0595
2021-04-26 2021-03-31 13F HOLOGIC COM 436440101 197,515 -35,870 14,691 0.0595
2022-02-14 2020-12-31 13F/A-1 HOLOGIC COM 436440101 233,385 164,724 239.91 169,974 3,624.23 0.0800
2021-02-10 2020-12-31 13F HOLOGIC COM 436440101 233,385 164,724 16,997 0.0782
2022-02-14 2020-09-30 13F/A-1 HOLOGIC COM 436440101 68,661 -31,942 -31.75 4,564 -20.42 0.0269
2020-10-28 2020-09-30 13F HOLOGIC COM 436440101 68,661 -31,942 4,564 0.0270
2022-02-14 2020-06-30 13F/A-1 HOLOGIC COM 436440101 100,603 -239,594 -70.43 5,735 -51.97 0.0379
2020-08-10 2020-06-30 13F HOLOGIC COM 436440101 100,603 -239,594 5,735 0.0384
2020-05-04 2020-03-31 13F HOLOGIC COM 436440101 340,197 231,008 211.57 11,941 109.49 0.0999
2020-02-11 2019-12-31 13F HOLOGIC COM 436440101 109,189 85,950 369.85 5,700 385.93 0.0360
2019-11-07 2019-09-30 13F HOLOGIC COM 436440101 23,239 0 0.00 1,173 5.11 0.0086
2019-08-08 2019-06-30 13F/A-1 HOLOGIC COM 436440101 23,239 0 0.00 1,116 -0.80 0.0086
2019-07-30 2019-06-30 13F HOLOGIC COM 436440101 23,239 0 1,116
2019-08-07 2019-03-31 13F/A-1 HOLOGIC COM 436440101 23,239 0 0.00 1,125 17.80 0.0093
2019-05-10 2019-03-31 13F HOLOGIC COM 436440101 23,239 0 1,125
2019-01-31 2018-12-31 13F HOLOGIC COM 436440101 23,239 116 0.50 955 0.74 0.0106
2018-11-14 2018-09-30 13F HOLOGIC COM 436440101 23,123 22,843 8,158.21 948 8,518.18 0.0072
2019-12-03 2018-06-30 13F/A-1 HOLOGIC COM 436440101 280 0 0.00 11 10.00 0.1215
2018-08-03 2018-06-30 13F HOLOGIC COM 436440101 23,123 0 919 8,001.0106
2019-12-03 2018-03-31 13F/A-2 HOLOGIC COM 436440101 280 -22,843 -98.79 10 -98.99 0.1066
2018-08-03 2018-03-31 13F/A-1 HOLOGIC COM 436440101 23,123 22,843 864 0.0080
2018-05-09 2018-03-31 13F HOLOGIC COM 436440101 23,123 0 864
2018-08-03 2017-12-31 13F/A-1 HOLOGIC COM 436440101 23,123 -16,660 -41.88 989 -32.26 0.0085
2018-02-07 2017-12-31 13F HOLOGIC COM 436440101 23,123 -16,660 989
2017-11-13 2017-09-30 13F HOLOGIC COM 436440101 39,783 4,928 14.14 1,460 -7.71 0.0133
2017-08-04 2017-06-30 13F HOLOGIC COM 436440101 34,855 13,138 60.50 1,582 71.21 0.0153
2017-05-10 2017-03-31 13F HOLOGIC COM 436440101 21,717 0 0.00 924 6.08 0.0083
2017-02-16 2016-12-31 13F HOLOGIC COM 436440101 21,717 1,840 9.26 871 12.82 0.0086
2016-11-03 2016-09-30 13F HOLOGIC COM 436440101 19,877 3,816 23.76 772 38.85 0.0091
2016-08-03 2016-06-30 13F HOLOGIC COM 436440101 16,061 -3,483 -17.82 556 -17.51 0.0080
2016-05-11 2016-03-31 13F HOLOGIC COM 436440101 19,544 6,544 50.34 674 34.00 0.0112
2016-02-11 2015-12-31 13F HOLOGIC COM 436440101 13,000 1,379 11.87 503 10.55 0.0093
2015-11-12 2015-09-30 13F HOLOGIC COM 436440101 11,621 3,367 40.79 455 44.90 0.0092
2015-12-16 2015-06-30 13F/A-1 HOLOGIC COM 436440101 8,254 -4,381 -34.67 314 -24.70 0.0040
2015-07-31 2015-06-30 13F HOLOGIC COM 436440101 8,254 314
2015-12-16 2015-03-31 13F/A-1 HOLOGIC COM 436440101 12,635 -1,188 -8.59 417 12.70 0.0053
2015-04-30 2015-03-31 13F HOLOGIC COM 436440101 12,635 417
2015-12-15 2014-12-31 13F/A-1 HOLOGIC COM 436440101 13,823 3,876 38.97 370 52.89 0.0044
2015-02-12 2014-12-31 13F HOLOGIC COM 436440101 13,823 370
2014-10-16 2014-09-30 13F HOLOGIC COM 436440101 9,947 -8,596 -46.36 242 -48.51 0.0084
2014-08-01 2014-06-30 13F HOLOGIC COM 436440101 18,543 -19,836 -51.68 470 -43.03 0.0054
2014-04-30 2014-03-31 13F HOLOGIC COM 436440101 38,379 -104,225 -73.09 825 -74.11 0.0130
2014-01-21 2013-12-31 13F HOLOGIC COM 436440101 142,604 -128,144 -47.33 3,187 -43.00 0.0482
2013-11-06 2013-09-30 13F HOLOGIC COM 436440101 270,748 33,171 13.96 5,591 21.94 0.0900
2013-07-29 2013-06-30 13F HOLOGIC COM 436440101 237,577 237,577 4,585 0.0851
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.