Hologic, Inc.
US ˙ NasdaqGS ˙ US4364401012
ESTE SÍMBOLO NÃO ESTÁ MAIS ATIVO

SecurityHOLX / Hologic, Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership676,423 shares
Latest Disclosed Value $ 51,130,815
Mackenzie Financial Corp reports 33.45% decrease in ownership of HOLX / Hologic, Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 676,423 shares of Hologic, Inc. (US:HOLX) valued at $51,130,815 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 1,016,337 shares of Hologic, Inc.. This represents a change in shares of -33.45% during the quarter. The current value of the position is $51,414,912 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 676,423 -339,914 -33.45 51,131 -32.37 0.0614
2026-02-18 2025-12-31 13F HOLOGIC COM 436440101 1,016,337 -9,064 -0.88 75,609 9.25 0.0895
2025-11-13 2025-09-30 13F HOLOGIC COM 436440101 1,025,401 -141,733 -12.14 69,204 -9.00 0.0838
2025-08-13 2025-06-30 13F HOLOGIC COM 436440101 1,167,134 -24,008 -2.02 76,050 3.36 0.0985
2025-05-07 2025-03-31 13F HOLOGIC COM 436440101 1,191,142 80,468 7.24 73,577 -8.11 0.1046
2025-05-02 2024-12-31 13F/A-2 HOLOGIC COM 436440101 1,110,674 -3,495 -0.31 80,068 -11.78 0.1091
2025-02-20 2024-12-31 13F/A-1 HOLOGIC COM 436440101 1,110,674 -3,495 80,068 0.1041
2025-02-14 2024-12-31 13F Hologic Common Stock 436440101 1,110,674 -3,495 78,958 0.1134
2024-11-13 2024-09-30 13F HOLOGIC COM 436440101 1,114,169 218,470 24.39 90,760 36.47 0.1263
2024-08-14 2024-06-30 13F HOLOGIC COM 436440101 895,699 815,960 1,023.29 66,506 969.90 0.0988
2024-05-10 2024-03-31 13F HOLOGIC COM 436440101 79,739 3,017 3.93 6,216 13.41 0.0090
2024-01-30 2023-12-31 13F HOLOGIC COM 436440101 76,722 11,308 17.29 5,482 20.91 0.0083
2023-10-25 2023-09-30 13F HOLOGIC COM 436440101 65,414 6,671 11.36 4,533 -3.37 0.0076
2023-08-03 2023-06-30 13F HOLOGIC COM 436440101 58,743 1,274 2.22 4,691 1.16 0.0071
2023-04-24 2023-03-31 13F HOLOGIC COM 436440101 57,469 -134 -0.23 4,638 7.61 0.0072
2023-02-14 2022-12-31 13F HOLOGIC COM 436440101 57,603 -34,321 -37.34 4,309 -27.35 0.0072
2022-10-07 2022-09-30 13F Hologic Common Stock 436440101 91,924 -22,043 -19.34 5,931 -24.91 0.0102
2022-08-10 2022-06-30 13F HOLOGIC COM 436440101 113,967 20,109 21.42 7,898 9.54 0.0126
2022-05-13 2022-03-31 13F HOLOGIC COM 436440101 93,858 6,076 6.92 7,210 7.28 0.0097
2022-02-14 2021-12-31 13F HOLOGIC COM 436440101 87,782 -4,285 -4.65 6,721 -1.09 0.0091
2021-11-08 2021-09-30 13F HOLOGIC COM 436440101 92,067 -13,471 -12.76 6,795 -3.49 0.0096
2021-08-11 2021-06-30 13F HOLOGIC COM 436440101 105,538 20,092 23.51 7,041 10.79 0.0098
2021-05-14 2021-03-31 13F HOLOGIC COM 436440101 85,446 20,571 31.71 6,355 34.50 0.0097
2021-02-10 2020-12-31 13F HOLOGIC COM 436440101 64,875 19,847 44.08 4,725 57.87 0.0102
2020-11-13 2020-09-30 13F HOLOGIC COM 436440101 45,028 -4,168 -8.47 2,993 6.74 0.0074
2020-08-13 2020-06-30 13F HOLOGIC COM 436440101 49,196 21,543 77.90 2,804 188.77 0.0075
2020-05-14 2020-03-31 13F HOLOGIC COM 436440101 27,653 23,341 541.30 971 331.56 0.0031
2020-02-13 2019-12-31 13F HOLOGIC COM 436440101 4,312 4,312 225 0.0006
2018-11-15 2018-09-30 13F HOLOGIC COM 436440101 0 -6,008 -100.00 0 -100.00
2018-08-13 2018-06-30 13F HOLOGIC COM 436440101 6,008 6,008 239 0.0006
2017-11-13 2017-09-30 13F HOLOGIC COM 436440101 0 -20,622 -100.00 0 -100.00
2017-08-14 2017-06-30 13F HOLOGIC COM 436440101 20,622 20,622 936 0.0052
2016-05-12 2016-03-31 13F HOLOGIC COM 436440101 0 -31,456 -100.00 0 -100.00
2016-02-12 2015-12-31 13F HOLOGIC COM 436440101 31,456 2,949 10.34 1,217 9.15 0.0076
2015-11-13 2015-09-30 13F HOLOGIC COM 436440101 28,507 9,907 53.26 1,115 57.49 0.0068
2015-08-13 2015-06-30 13F HOLOGIC COM 436440101 18,600 0 0.00 708 15.31 0.0038
2015-05-13 2015-03-31 13F HOLOGIC COM 436440101 18,600 -585,000 -96.92 614 -95.07 0.0032
2013-11-12 2013-09-30 13F HOLOGIC COM 436440101 603,600 145,800 31.85 12,464 41.06 0.0631
2013-08-20 2013-06-30 13F/A-1 HOLOGIC COM 436440101 457,800 457,800 8,836 0.0421
2013-08-09 2013-06-30 13F HOLOGIC COM 436440101 457,800 8,836 0.0423
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.