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

SecurityHOLX / Hologic, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership10,631 shares
Latest Disclosed Value $ 803,799
Advisor Group Holdings, Inc. reports 15.39% decrease in ownership of HOLX / Hologic, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 10,631 shares of Hologic, Inc. (US:HOLX) valued at $803,597 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 12,565 shares of Hologic, Inc.. This represents a change in shares of -15.39% during the quarter. The current value of the position is $808,062 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)
2026-05-15 2026-03-31 13F HOLOGIC COM 436440101 10,631 -1,934 -15.39 804 -14.21 0.0007
2026-02-17 2025-12-31 13F HOLOGIC COM 436440101 12,565 -9,834 -43.90 936 -37.81 0.0014
2025-11-14 2025-09-30 13F HOLOGIC COM 436440101 22,399 2,236 11.09 1,506 14.89 0.0021
2025-09-04 2025-06-30 13F/A-1 OLOGIC COM 436440101 20,163 3,736 22.74 1,310 29.19 0.0023
2025-08-13 2025-06-30 13F OLOGIC COM 436440101 6,831 -9,596 471 0.0005
2025-05-12 2025-03-31 13F HOLOGIC COM 436440101 16,427 3,954 31.70 1,015 21.15 0.0023
2025-06-06 2024-12-31 13F/A-1 HOLOGIC COM 436440101 12,473 -1,933 -13.42 837 -28.64 0.0019
2025-02-07 2024-12-31 13F HOLOGIC COM 436440101 12,275 -2,131 861 0.0022
2024-11-13 2024-09-30 13F HOLOGIC COM 436440101 14,406 -791 -5.20 1,174 3.99 0.0026
2024-08-13 2024-06-30 13F HOLOGIC COM 436440101 15,197 2,814 22.72 1,129 16.89 0.0027
2024-05-10 2024-03-31 13F HOLOGIC COM 436440101 12,383 -34,620 -73.65 965 -71.26 0.0022
2024-02-12 2023-12-31 13F HOLOGIC COM 436440101 47,003 -21,711 -31.60 3,358 -29.57 0.0059
2023-11-13 2023-09-30 13F HOLOGIC COM 436440101 68,714 -1,782 -2.53 4,769 -16.32 0.0070
2023-08-21 2023-06-30 13F/A-1 HOLOGIC COM 436440101 70,496 5,271 8.08 5,699 8.10 0.0102
2023-08-10 2023-06-30 13F HOLOGIC COM 436440101 70,496 5,271 5,699 0.0015
2023-05-12 2023-03-31 13F HOLOGIC COM 436440101 65,225 22,959 54.32 5,271 66.70 0.0099
2023-02-10 2022-12-31 13F HOLOGIC COM 436440101 42,266 -3,867 -8.38 3,162 6.21 0.0064
2022-11-14 2022-09-30 13F HOLOGIC COM 436440101 46,133 -15,494 -25.14 2,977 -30.33 0.0068
2022-08-10 2022-06-30 13F HOLOGIC COM 436440101 61,627 23,152 60.17 4,273 57.04 0.0094
2022-05-04 2022-03-31 13F HOLOGIC COM 436440101 38,475 9,410 32.38 2,721 22.35 0.0053
2022-02-03 2021-12-31 13F HOLOGIC COM 436440101 29,065 -12,112 -29.41 2,224 -26.82 0.0042
2021-11-05 2021-09-30 13F HOLOGIC COM 436440101 41,177 11,952 40.90 3,039 55.61 0.0063
2021-08-02 2021-06-30 13F HOLOGIC COM 436440101 29,225 -19,524 -40.05 1,953 -46.17 0.0042
2021-05-13 2021-03-31 13F HOLOGIC COM 436440101 48,749 26,285 117.01 3,628 121.62 0.0087
2021-02-10 2020-12-31 13F HOLOGIC COM 436440101 22,464 1,732 8.35 1,637 18.71 0.0044
2020-11-12 2020-09-30 13F HOLOGIC COM 436440101 20,732 -2,886 -12.22 1,379 2.45 0.0041
2020-08-14 2020-06-30 13F HOLOGIC COM 436440101 23,618 2,459 11.62 1,346 81.40 0.0045
2020-05-18 2020-03-31 13F HOLOGIC COM 436440101 21,159 21,159 742 0.0030
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.