HOLOGIC INC

Ticker: HOLX CUSIP: 436440101 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 157,674 Value ($000) $11,745 Avg Close $73.07 Range $65.00 - $75.34

Q3 2025

Shares 46,936 Value ($000) $3,168 Avg Close $66.38 Range $63.19 - $70.90

Q2 2025

Shares 317,277 Value ($000) $20,674 Avg Close $59.94 Range $51.90 - $68.25

Q2 2024

Shares 530,999 Value ($000) $39,427 Avg Close $74.96 Range $70.56 - $79.75

Q4 2023

Shares 57,046 Value ($000) $4,076 Avg Close $69.63 Range $64.02 - $73.05

Q3 2023

Shares 23,100 Value ($000) $1,603 Avg Close $75.57 Range $69.16 - $82.45

Q2 2023

Shares 437,143 Value ($000) $35,395 Avg Close $81.72 Range $77.19 - $87.88

Q2 2022

Shares 3,360 Value ($000) $233 Avg Close $74.24 Range $66.58 - $80.49

Q1 2022

Shares 280,940 Value ($000) $21,579 Avg Close $71.91 Range $67.49 - $78.14

Q4 2021

Shares 216,263 Value ($000) $16,557 Avg Close $73.51 Range $68.03 - $78.96

Q2 2021

Shares 29,187 Value ($000) $1,948 Avg Close $66.85 Range $60.10 - $77.17

Q4 2020

Shares 16,479 Value ($000) $1,200 Avg Close $70.59 Range $64.01 - $77.49

Q3 2020

Shares 698,102 Value ($000) $46,403 Avg Close $63.30 Range $55.80 - $73.63

Q2 2020

Shares 1,297,104 Value ($000) $73,935 Avg Close $49.07 Range $32.00 - $57.32

Q1 2020

Shares 1,362,288 Value ($000) $47,816 Avg Close $47.61 Range $26.49 - $55.25

Q4 2019

Shares 1,445,703 Value ($000) $75,481 Avg Close $49.79 Range $45.17 - $53.74

Q3 2019

Shares 657,884 Value ($000) $33,216 Avg Close $49.21 Range $46.90 - $52.19

Q1 2019

Shares 6,623 Value ($000) $321 Avg Close $45.09 Range $37.68 - $48.44

Q4 2018

Shares 165,605 Value ($000) $6,806 Avg Close $41.02 Range $37.47 - $45.17

Q2 2018

Shares 102,804 Value ($000) $4,086 Avg Close $38.46 Range $35.10 - $40.87

Q4 2016

Shares 780,665 Value ($000) $31,320 Avg Close $38.59 Range $35.15 - $41.01

Q3 2016

Shares 434,402 Value ($000) $16,868 Avg Close $37.75 Range $33.67 - $39.35

Q2 2016

Shares 525,999 Value ($000) $18,200 Avg Close $34.63 Range $32.64 - $38.09

Q1 2016

Shares 108,996 Value ($000) $3,760 Avg Close $34.87 Range $31.84 - $38.78

Q3 2015

Shares 28,428 Value ($000) $1,112 Avg Close $39.66 Range $35.80 - $43.00

Q3 2014

Shares 11,000 Value ($000) $268 Avg Close $25.25 Range $24.07 - $26.75

Q2 2014

Shares 25,700 Value ($000) $651 Avg Close $23.37 Range $20.24 - $26.18

Q1 2014

Shares 17,600 Value ($000) $378 Avg Close $21.57 Range $19.91 - $22.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	157,674	$11,745	$73.07	$65.00 - $75.34
Q3 2025	46,936	$3,168	$66.38	$63.19 - $70.90
Q2 2025	317,277	$20,674	$59.94	$51.90 - $68.25
Q2 2024	530,999	$39,427	$74.96	$70.56 - $79.75
Q4 2023	57,046	$4,076	$69.63	$64.02 - $73.05
Q3 2023	23,100	$1,603	$75.57	$69.16 - $82.45
Q2 2023	437,143	$35,395	$81.72	$77.19 - $87.88
Q2 2022	3,360	$233	$74.24	$66.58 - $80.49
Q1 2022	280,940	$21,579	$71.91	$67.49 - $78.14
Q4 2021	216,263	$16,557	$73.51	$68.03 - $78.96
Q2 2021	29,187	$1,948	$66.85	$60.10 - $77.17
Q4 2020	16,479	$1,200	$70.59	$64.01 - $77.49
Q3 2020	698,102	$46,403	$63.30	$55.80 - $73.63
Q2 2020	1,297,104	$73,935	$49.07	$32.00 - $57.32
Q1 2020	1,362,288	$47,816	$47.61	$26.49 - $55.25
Q4 2019	1,445,703	$75,481	$49.79	$45.17 - $53.74
Q3 2019	657,884	$33,216	$49.21	$46.90 - $52.19
Q1 2019	6,623	$321	$45.09	$37.68 - $48.44
Q4 2018	165,605	$6,806	$41.02	$37.47 - $45.17
Q2 2018	102,804	$4,086	$38.46	$35.10 - $40.87
Q4 2016	780,665	$31,320	$38.59	$35.15 - $41.01
Q3 2016	434,402	$16,868	$37.75	$33.67 - $39.35
Q2 2016	525,999	$18,200	$34.63	$32.64 - $38.09
Q1 2016	108,996	$3,760	$34.87	$31.84 - $38.78
Q3 2015	28,428	$1,112	$39.66	$35.80 - $43.00
Q3 2014	11,000	$268	$25.25	$24.07 - $26.75
Q2 2014	25,700	$651	$23.37	$20.24 - $26.18
Q1 2014	17,600	$378	$21.57	$19.91 - $22.72