Hologic, Inc.
US ˙ NasdaqGS ˙ US4364401012
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityHOLX / Hologic, Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership10,464 shares
Latest Disclosed Value $ 790
Bessemer Group Inc reports 8.46% increase in ownership of HOLX / Hologic, Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 10,464 shares of Hologic, Inc. (US:HOLX) valued at $790,974 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 9,648 shares of Hologic, Inc.. The current value of the position is $795,369 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)
2026-05-06 2026-03-31 13F HOLOGIC SC 436440101 10,464 816 8.46 1 0.0012
2026-02-05 2025-12-31 13F HOLOGIC SC 436440101 9,648 -3,769 -28.09 1 0.0011
2025-11-05 2025-09-30 13F HOLOGIC SC 436440101 13,417 32 0.24 1 0.0014
2025-08-01 2025-06-30 13F HOLOGIC SC 436440101 13,385 -7,561 -36.10 1 -100.00 0.0014
2025-04-23 2025-03-31 13F HOLOGIC SC 436440101 20,946 -27,711 -56.95 1 -66.67 0.0023
2025-02-13 2024-12-31 13F HOLOGIC SC 436440101 48,657 -485 -0.99 4 -25.00 0.0057
2024-11-12 2024-09-30 13F HOLOGIC SC 436440101 49,142 38,581 365.32 4 0.0066
2024-08-13 2024-06-30 13F HOLOGIC SC 436440101 10,561 -331 -3.04 1 0.0014
2024-08-13 2024-03-31 13F/A-1 HOLOGIC SC 436440101 10,892 809 8.02 1 0.0015
2024-05-13 2024-03-31 13F HOLOGIC SC 436440101 10,892 809 1 0.0015
2024-02-09 2023-12-31 13F HOLOGIC SC 436440101 10,083 444 4.61 1 0.0014
2023-11-13 2023-09-30 13F HOLOGIC SC 436440101 9,639 -4,065 -29.66 1 -100.00 0.0015
2023-08-10 2023-06-30 13F HOLOGIC SC 436440101 13,704 3,895 39.71 1 0.0024
2023-05-10 2023-03-31 13F HOLOGIC SC 436440101 9,809 -303 -3.00 1 0.0019
2023-02-13 2022-12-31 13F HOLOGIC SC 436440101 10,112 -700 -6.47 1 -100.00 0.0018
2022-11-09 2022-09-30 13F HOLOGIC SC 436440101 10,812 8,499 367.44 697 335.63 0.0018
2022-08-10 2022-06-30 13F HOLOGIC SC 436440101 2,313 -50 -2.12 160 -12.09 0.0004
2022-05-12 2022-03-31 13F HOLOGIC SC 436440101 2,363 289 13.93 182 15.19 0.0004
2022-01-27 2021-12-31 13F HOLOGIC SC 436440101 2,074 156 8.13 158 11.27 0.0003
2021-11-12 2021-09-30 13F HOLOGIC SC 436440101 1,918 187 10.80 142 22.41 0.0003
2021-08-06 2021-06-30 13F HOLOGIC SC 436440101 1,731 -51 -2.86 116 -12.12 0.0003
2021-05-13 2021-03-31 13F HOLOGIC SC 436440101 1,782 358 25.14 132 28.16 0.0003
2021-02-09 2020-12-31 13F HOLOGIC SC 436440101 1,424 161 12.75 103 22.62 0.0003
2020-11-12 2020-09-30 13F HOLOGIC SC 436440101 1,263 0 0.00 84 16.67 0.0002
2020-08-05 2020-06-30 13F HOLOGIC SC 436440101 1,263 1,102 684.47 72 1,100.00 0.0002
2020-04-30 2020-03-31 13F HOLOGIC SC 436440101 161 -176 -52.23 6 -66.67 0.0000
2020-02-04 2019-12-31 13F HOLOGIC SC 436440101 337 0 0.00 18 5.88 0.0001
2019-11-07 2019-09-30 13F HOLOGIC SC 436440101 337 -1,500 -81.65 17 -80.68 0.0001
2019-07-19 2019-06-30 13F HOLOGIC SC 436440101 1,837 -605 -24.77 88 -25.42 0.0003
2019-05-13 2019-03-31 13F HOLOGIC SC 436440101 2,442 -1,092 -30.90 118 -18.62 0.0005
2019-05-21 2018-12-31 13F/A-1 HOLOGIC SC 436440101 3,534 0 0.00 145 0.00 0.0006
2019-02-12 2018-12-31 13F HOLOGIC SC 436440101 3,534 0 145 0.0006
2018-11-06 2018-09-30 13F HOLOGIC SC 436440101 3,534 1,945 122.40 145 130.16 0.0005
2018-07-25 2018-06-30 13F HOLOGIC SC 436440101 1,589 37 2.38 63 8.62 0.0002
2018-05-10 2018-03-31 13F HOLOGIC SC 436440101 1,552 0 0.00 58 -12.12 0.0002
2018-01-30 2017-12-31 13F HOLOGIC SC 436440101 1,552 -393 -20.21 66 -7.04 0.0003
2017-11-03 2017-09-30 13F HOLOGIC SC 436440101 1,945 82 4.40 71 -15.48 0.0003
2017-07-27 2017-06-30 13F HOLOGIC SC 436440101 1,863 363 24.20 84 31.25 0.0003
2017-05-12 2017-03-31 13F HOLOGIC SC 436440101 1,500 -558 -27.11 64 -22.89 0.0003
2017-02-07 2016-12-31 13F HOLOGIC SC 436440101 2,058 558 37.20 83 43.10 0.0004
2016-11-10 2016-09-30 13F HOLOGIC SC 436440101 1,500 0 0.00 58 11.54 0.0003
2016-08-11 2016-06-30 13F HOLOGIC SC 436440101 1,500 0 0.00 52 0.00 0.0003
2016-05-11 2016-03-31 13F HOLOGIC SC 436440101 1,500 0 0.00 52 -10.34 0.0003
2016-02-12 2015-12-31 13F HOLOGIC SC 436440101 1,500 -55 -3.54 58 -4.92 0.0003
2015-11-16 2015-09-30 13F HOLOGIC SC 436440101 1,555 55 3.67 61 7.02 0.0003
2015-08-14 2015-06-30 13F HOLOGIC SC 436440101 1,500 0 0.00 57 14.00 0.0003
2015-06-18 2015-03-31 13F/A-1 HOLOGIC SC 436440101 1,500 1,500 1,604.55 50 2,400.00 0.0003
2015-05-14 2015-03-31 13F HOLOGIC SC 436440101 1,500 50
2014-11-13 2014-09-30 13F HOLOGIC SC 436440101 0 -88 -100.00 0 -100.00
2014-08-13 2014-06-30 13F HOLOGIC SC 436440101 88 88 2 0.0000
2014-02-18 2013-12-31 13F HOLOGIC SC 436440101 0 -169 -100.00 0 -100.00
2013-11-08 2013-09-30 13F HOLOGIC SC 436440101 169 169 3 0.0000
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.