HOLOGIC INC

Ticker: HOLX CUSIP: 436440101 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2025

Shares 490 Value ($000) $37 Avg Close $73.07 Range $65.00 - $75.34

Q3 2025

Shares 508 Value ($000) $34 Avg Close $66.38 Range $63.19 - $70.90

Q2 2025

Shares 500 Value ($000) $33 Avg Close $59.94 Range $51.90 - $68.25

Q4 2024

Shares 808 Value ($000) $0 Avg Close $78.12 Range $70.36 - $84.39

Q3 2024

Shares 808 Value ($000) $0 Avg Close $79.99 Range $72.78 - $84.67

Q2 2024

Shares 625 Value ($000) $0 Avg Close $74.96 Range $70.56 - $79.75

Q1 2024

Shares 7,564 Value ($000) $1 Avg Close $74.39 Range $70.53 - $78.16

Q4 2023

Shares 84,793 Value ($000) $6 Avg Close $69.63 Range $64.02 - $73.05

Q3 2023

Shares 155,329 Value ($000) $11 Avg Close $75.57 Range $69.16 - $82.45

Q2 2023

Shares 166,596 Value ($000) $13 Avg Close $81.72 Range $77.19 - $87.88

Q1 2023

Shares 169,308 Value ($000) $14 Avg Close $80.50 Range $74.54 - $86.65

Q4 2022

Shares 219,202 Value ($000) $16 Avg Close $71.21 Range $59.78 - $77.50

Q3 2022

Shares 221,358 Value ($000) $14,282 Avg Close $69.27 Range $61.57 - $73.80

Q2 2022

Shares 243,090 Value ($000) $16,846 Avg Close $74.24 Range $66.58 - $80.49

Q1 2022

Shares 246,458 Value ($000) $18,933 Avg Close $71.91 Range $67.49 - $78.14

Q4 2021

Shares 249,710 Value ($000) $19,118 Avg Close $73.51 Range $68.03 - $78.96

Q3 2021

Shares 253,999 Value ($000) $18,748 Avg Close $74.99 Range $66.70 - $81.04

Q2 2021

Shares 253,842 Value ($000) $16,936 Avg Close $66.85 Range $60.10 - $77.17

Q1 2021

Shares 184,132 Value ($000) $13,696 Avg Close $75.92 Range $67.73 - $85.00

Q4 2020

Shares 203,932 Value ($000) $14,853 Avg Close $70.59 Range $64.01 - $77.49

Q3 2020

Shares 209,501 Value ($000) $13,926 Avg Close $63.30 Range $55.80 - $73.63

Q2 2020

Shares 189,972 Value ($000) $10,828 Avg Close $49.07 Range $32.00 - $57.32

Q1 2020

Shares 172,926 Value ($000) $6,070 Avg Close $47.61 Range $26.49 - $55.25

Q4 2019

Shares 177,974 Value ($000) $9,292 Avg Close $49.79 Range $45.17 - $53.74

Q3 2019

Shares 170,058 Value ($000) $8,587 Avg Close $49.21 Range $46.90 - $52.19

Q2 2019

Shares 130,475 Value ($000) $6,265 Avg Close $46.24 Range $42.61 - $49.78

Q1 2019

Shares 137,033 Value ($000) $6,632 Avg Close $45.09 Range $37.68 - $48.44

Q4 2018

Shares 134,990 Value ($000) $5,548 Avg Close $41.02 Range $37.47 - $45.17

Q3 2018

Shares 139,204 Value ($000) $5,705 Avg Close $40.42 Range $37.84 - $43.63

Q2 2018

Shares 152,676 Value ($000) $6,069 Avg Close $38.46 Range $35.10 - $40.87

Q1 2018

Shares 282,580 Value ($000) $10,557 Avg Close $40.41 Range $35.33 - $45.09

Q4 2017

Shares 339,386 Value ($000) $14,509 Avg Close $39.89 Range $35.76 - $44.19

Q3 2017

Shares 325,057 Value ($000) $11,927 Avg Close $40.36 Range $36.20 - $45.61

Q2 2017

Shares 355,125 Value ($000) $16,116 Avg Close $44.14 Range $42.12 - $46.80

Q1 2017

Shares 398,743 Value ($000) $16,967 Avg Close $40.77 Range $37.76 - $42.97

Q4 2016

Shares 415,476 Value ($000) $16,669 Avg Close $38.59 Range $35.15 - $41.01

Q3 2016

Shares 480,610 Value ($000) $18,662 Avg Close $37.75 Range $33.67 - $39.35

Q2 2016

Shares 565,988 Value ($000) $19,583 Avg Close $34.63 Range $32.64 - $38.09

Q1 2016

Shares 482,289 Value ($000) $16,639 Avg Close $34.87 Range $31.84 - $38.78

Q4 2015

Shares 494,313 Value ($000) $19,125 Avg Close $38.91 Range $36.29 - $41.66

Q3 2015

Shares 592,881 Value ($000) $23,199 Avg Close $39.66 Range $35.80 - $43.00

Q2 2015

Shares 926,324 Value ($000) $35,255 Avg Close $35.00 Range $32.12 - $38.55

Q1 2015

Shares 943,492 Value ($000) $31,159 Avg Close $30.69 Range $25.60 - $33.34

Q4 2014

Shares 963,734 Value ($000) $25,770 Avg Close $25.81 Range $22.70 - $27.35

Q3 2014

Shares 966,326 Value ($000) $23,510 Avg Close $25.25 Range $24.07 - $26.75

Q2 2014

Shares 1,015,227 Value ($000) $25,736 Avg Close $23.37 Range $20.24 - $26.18

Q1 2014

Shares 1,048,090 Value ($000) $22,534 Avg Close $21.57 Range $19.91 - $22.72

Q4 2013

Shares 1,081,069 Value ($000) $24,162 Avg Close $22.05 Range $19.25 - $23.07

Q3 2013

Shares 1,088,904 Value ($000) $22,486 Avg Close $21.29 Range $18.46 - $23.24

Q2 2013

Shares 1,921,117 Value ($000) $37,078 Avg Close $20.89 Range $18.90 - $22.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	490	$37	$73.07	$65.00 - $75.34
Q3 2025	508	$34	$66.38	$63.19 - $70.90
Q2 2025	500	$33	$59.94	$51.90 - $68.25
Q4 2024	808	$0	$78.12	$70.36 - $84.39
Q3 2024	808	$0	$79.99	$72.78 - $84.67
Q2 2024	625	$0	$74.96	$70.56 - $79.75
Q1 2024	7,564	$1	$74.39	$70.53 - $78.16
Q4 2023	84,793	$6	$69.63	$64.02 - $73.05
Q3 2023	155,329	$11	$75.57	$69.16 - $82.45
Q2 2023	166,596	$13	$81.72	$77.19 - $87.88
Q1 2023	169,308	$14	$80.50	$74.54 - $86.65
Q4 2022	219,202	$16	$71.21	$59.78 - $77.50
Q3 2022	221,358	$14,282	$69.27	$61.57 - $73.80
Q2 2022	243,090	$16,846	$74.24	$66.58 - $80.49
Q1 2022	246,458	$18,933	$71.91	$67.49 - $78.14
Q4 2021	249,710	$19,118	$73.51	$68.03 - $78.96
Q3 2021	253,999	$18,748	$74.99	$66.70 - $81.04
Q2 2021	253,842	$16,936	$66.85	$60.10 - $77.17
Q1 2021	184,132	$13,696	$75.92	$67.73 - $85.00
Q4 2020	203,932	$14,853	$70.59	$64.01 - $77.49
Q3 2020	209,501	$13,926	$63.30	$55.80 - $73.63
Q2 2020	189,972	$10,828	$49.07	$32.00 - $57.32
Q1 2020	172,926	$6,070	$47.61	$26.49 - $55.25
Q4 2019	177,974	$9,292	$49.79	$45.17 - $53.74
Q3 2019	170,058	$8,587	$49.21	$46.90 - $52.19
Q2 2019	130,475	$6,265	$46.24	$42.61 - $49.78
Q1 2019	137,033	$6,632	$45.09	$37.68 - $48.44
Q4 2018	134,990	$5,548	$41.02	$37.47 - $45.17
Q3 2018	139,204	$5,705	$40.42	$37.84 - $43.63
Q2 2018	152,676	$6,069	$38.46	$35.10 - $40.87
Q1 2018	282,580	$10,557	$40.41	$35.33 - $45.09
Q4 2017	339,386	$14,509	$39.89	$35.76 - $44.19
Q3 2017	325,057	$11,927	$40.36	$36.20 - $45.61
Q2 2017	355,125	$16,116	$44.14	$42.12 - $46.80
Q1 2017	398,743	$16,967	$40.77	$37.76 - $42.97
Q4 2016	415,476	$16,669	$38.59	$35.15 - $41.01
Q3 2016	480,610	$18,662	$37.75	$33.67 - $39.35
Q2 2016	565,988	$19,583	$34.63	$32.64 - $38.09
Q1 2016	482,289	$16,639	$34.87	$31.84 - $38.78
Q4 2015	494,313	$19,125	$38.91	$36.29 - $41.66
Q3 2015	592,881	$23,199	$39.66	$35.80 - $43.00
Q2 2015	926,324	$35,255	$35.00	$32.12 - $38.55
Q1 2015	943,492	$31,159	$30.69	$25.60 - $33.34
Q4 2014	963,734	$25,770	$25.81	$22.70 - $27.35
Q3 2014	966,326	$23,510	$25.25	$24.07 - $26.75
Q2 2014	1,015,227	$25,736	$23.37	$20.24 - $26.18
Q1 2014	1,048,090	$22,534	$21.57	$19.91 - $22.72
Q4 2013	1,081,069	$24,162	$22.05	$19.25 - $23.07
Q3 2013	1,088,904	$22,486	$21.29	$18.46 - $23.24
Q2 2013	1,921,117	$37,078	$20.89	$18.90 - $22.97