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

SecurityHOLX / Hologic, Inc.
InstitutionWhittier Trust Co
Latest Disclosed Ownership275 shares
Latest Disclosed Value $ 20,903
Whittier Trust Co ownership in HOLX / Hologic, Inc.

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 275 shares of Hologic, Inc. (US:HOLX) valued at $20,787 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 275 shares of Hologic, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $20,903 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)
2026-04-28 2026-03-31 13F HOLOGIC common 436440101 275 0 0.00 21 0.00 0.0001
2026-01-26 2025-12-31 13F HOLOGIC common 436440101 275 -422 -60.55 21 -57.45 0.0002
2025-10-31 2025-09-30 13F HOLOGIC common 436440101 697 0 0.00 48 4.44 0.0005
2025-07-30 2025-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 697 -213 -23.41 45 -19.64 0.0005
2025-05-02 2025-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 910 138 17.88 56 1.82 0.0008
2025-02-11 2024-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 772 67 9.50 56 -3.51 0.0007
2024-10-21 2024-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 705 0 0.00 57 9.62 0.0008
2024-07-29 2024-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 705 29 4.29 52 0.00 0.0007
2024-05-02 2024-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 676 0 0.00 53 8.33 0.0008
2024-01-11 2023-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 676 -218 -24.38 48 -22.58 0.0008
2023-10-27 2023-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 894 303 51.27 62 31.91 0.0011
2023-07-24 2023-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 591 0 0.00 48 0.00 0.0008
2023-04-21 2023-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 591 211 55.53 48 67.86 0.0009
2023-01-25 2022-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 380 180 90.00 28 115.38 0.0006
2022-10-21 2022-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 200 -58 -22.48 13 -27.78 0.0003
2022-07-28 2022-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 258 30 13.16 18 0.00 0.0004
2022-04-29 2022-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 228 -509 -69.06 18 -67.86 0.0003
2022-01-19 2021-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 737 506 219.05 56 229.41 0.0009
2021-11-01 2021-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 17 13.33 0.0003
2021-07-29 2021-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 15 -11.76 0.0003
2021-04-26 2021-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 17 0.00 0.0003
2021-01-29 2020-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 17 13.33 0.0004
2020-10-30 2020-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 15 15.38 0.0004
2020-07-10 2020-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 13 62.50 0.0004
2020-04-27 2020-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 8 -33.33 0.0003
2020-01-31 2019-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 12 0.00 0.0003
2019-10-18 2019-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 12 9.09 0.0003
2019-07-23 2019-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 11 0.00 0.0003
2019-04-29 2019-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 11 22.22 0.0003
2019-02-07 2018-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 9 0.00 0.0003
2018-10-23 2018-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 9 0.00 0.0003
2018-07-27 2018-06-30 13F/A-1 HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 9 0.00 0.0003
2018-07-20 2018-06-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 6
2018-05-01 2018-03-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 9 -10.00 0.0003
2018-02-07 2017-12-31 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 10 25.00 0.0003
2017-10-23 2017-09-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 8 -20.00 0.0003
2017-07-20 2017-06-30 13F HOLOGIC INC COM US MID-CAP EQUITIES 436440101 231 0 0.00 10 0.00 0.0004
2017-04-26 2017-03-31 13F HOLOGIC US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 10 11.11 0.0004
2017-01-18 2016-12-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 9 0.00 0.0004
2016-11-10 2016-09-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 9 12.50 0.0004
2016-07-28 2016-06-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 8 0.00 0.0004
2016-04-28 2016-03-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 8 -11.11 0.0004
2016-02-10 2015-12-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 9 0.00 0.0004
2015-11-12 2015-09-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 9 0.00 0.0004
2015-08-13 2015-06-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 9 12.50 0.0004
2015-05-05 2015-03-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 231 0.00 8 0.0004
2015-02-04 2014-12-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 0 -231 -100.00 0 -100.00
2014-11-07 2014-09-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 6 0.00 0.0003
2014-08-04 2014-06-30 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 6 20.00 0.0003
2014-05-01 2014-03-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 5 0.00 0.0003
2014-02-05 2013-12-31 13F HOLOGIC INC COM US SMALL AND MID-CAP EQUITIES 436440101 231 0 0.00 5 0.00 0.0003
2013-11-18 2013-09-30 13F HOLOGIC COM 436440101 231 0 0.00 5 25.00 0.0003
2013-08-14 2013-06-30 13F HOLOGIC COM 436440101 231 231 4 0.0002
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.