Ticker · CUSIP 436440101

HO1

HOLOGIC INC
···Share
Holders (tracked)
16
Combined shares
13,448,902
Combined value
$974.82M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
16162024Q12025Q4

SEC event timeline

29 events
  1. +253,266 shares · 2025Q4
    13F
  2. −573,570 shares · 2025Q4
    13F
  3. +3,821 shares · 2025Q4
    13F
  4. +1,609,400 shares · 2025Q4
    13F
  5. +294,112 shares · 2025Q4
    13F
  6. −2,357,977 shares · 2025Q4
    13F
  7. +16,977 shares · 2025Q4
    13F
  8. +581,513 shares · 2025Q4
    13F
  9. −1,178,059 shares · 2025Q4
    13F
  10. +9,196 shares · 2025Q4
    13F
  11. −10,124 shares · 2025Q4
    13F
  12. +876,422 shares · 2025Q4
    13F
  13. +399,400 shares · 2025Q4
    13F
  14. +3,816,001 shares · 2025Q4
    13F
  15. −7,029 shares · 2025Q4
    13F
  16. +3,500 shares · 2025Q4
    13F
  17. +1,949,741 shares · 2025Q3
    13F
  18. +1,386,104 shares · 2025Q3
    13F
  19. −69 shares · 2025Q3
    13F
  20. −151,507 shares · 2025Q3
    13F
  21. −74,693 shares · 2025Q3
    13F
  22. +3,344 shares · 2025Q3
    13F
  23. −319,171 shares · 2025Q3
    13F
  24. −39,137 shares · 2025Q3
    13F
  25. −289,623 shares · 2025Q3
    13F
  26. −2,763,271 shares · 2025Q3
    13F
  27. +16,258 shares · 2025Q3
    13F
  28. +271 shares · 2025Q3
    13F
  29. −579,886 shares · 2024Q3
    13F

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
Trimmed3
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
14
$187.48B
2022Q2
21
$151.64B
2022Q3
19
$142.9M
2022Q4
18
$2.51B
2023Q1
18
$3.07B
2023Q2
16
$3.27B
2023Q3
17
$2.76B
2023Q4
16
$2.49B
2024Q1
16
$2.45B
2024Q2
15
$2.32B
2024Q3
15
$626.3M
2024Q4
13
$436.2M
2025Q1
14
$249.2M
2025Q2
18
$690.4M
2025Q3
16
$704.5M
2025Q4
16
$974.8M

Who owns HO1

16 super-investors · 2025Q4
Tracked stake
13.45M
shares
Combined value
$975M
% of shares outstanding
shares-out unknown
Quarter action mix
New5Added6Trim5
#ManagerSharesValue
1Norges Bank
Norway SWF
3.82M$284M
2Izzy Englander
Millennium Mgmt
3.50M$261M
3Paul Tudor Jones
Tudor Investment
1.61M$120M
4Renaissance Technologies1.32M$99M
5George Soros
Soros Fund Mgmt
876.4K$65M
6Ken Griffin
Citadel Advisors
638.6K$48M
7AQR Capital Management606.4K$45M
8Jeremy Grantham
GMO
294.1K$22M
9Steve Cohen
Point72
208.0K$15M
10Two Sigma Investments85.2K$6M
11Ken Griffin
Citadel Advisors
56.9K$4M
12Wellington Management49.3K$4M
13Ray Dalio
Bridgewater Associates
13.4K$1M
14Steve Cohen
Point72
5.8K$432K
15Mario Gabelli
GAMCO
3.5K$261K
16T. Rowe Price362.7K$27K

Recent moves

20 transactions
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