AMPHENOL CORP NEW

Ticker: APH CUSIP: 032095101 Class: COM

NORTH STAR ASSET MANAGEMENT INC's Holding History (CIK: 0001056559)

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

Q4 2025

Shares 238,744 Value ($000) $32,264 Avg Close $133.54 Range $119.81 - $144.09

Q3 2025

Shares 257,502 Value ($000) $31,866 Avg Close $109.40 Range $94.88 - $125.82

Q2 2025

Shares 265,170 Value ($000) $26,186 Avg Close $81.39 Range $56.16 - $98.68

Q1 2025

Shares 266,256 Value ($000) $17,464 Avg Close $67.73 Range $59.55 - $78.78

Q4 2024

Shares 264,679 Value ($000) $18,382 Avg Close $69.34 Range $61.31 - $75.04

Q3 2024

Shares 263,531 Value ($000) $17,172 Avg Close $64.05 Range $54.09 - $69.86

Q2 2024

Shares 258,979 Value ($000) $17,447 Avg Close $62.23 Range $53.96 - $69.96

Q1 2024

Shares 130,583 Value ($000) $15,063 Avg Close $51.58 Range $46.20 - $58.96

Q4 2023

Shares 128,322 Value ($000) $12,721 Avg Close $43.39 Range $38.63 - $49.08

Q3 2023

Shares 127,897 Value ($000) $10,742 Avg Close $42.14 Range $39.85 - $44.21

Q2 2023

Shares 124,405 Value ($000) $10,568 Avg Close $37.96 Range $35.17 - $41.73

Q1 2023

Shares 117,367 Value ($000) $9,591 Avg Close $38.49 Range $36.29 - $40.19

Q4 2022

Shares 113,847 Value ($000) $8,668 Avg Close $36.78 Range $31.68 - $40.26

Q3 2022

Shares 108,851 Value ($000) $7,289 Avg Close $35.21 Range $29.93 - $38.97

Q2 2022

Shares 99,561 Value ($000) $6,410 Avg Close $33.59 Range $29.88 - $36.85

Q1 2022

Shares 97,093 Value ($000) $7,316 Avg Close $37.32 Range $34.22 - $42.39

Q4 2021

Shares 94,347 Value ($000) $8,252 Avg Close $38.92 Range $35.09 - $42.60

Q3 2021

Shares 88,374 Value ($000) $6,472 Avg Close $35.22 Range $32.01 - $37.33

Q2 2021

Shares 80,742 Value ($000) $5,524 Avg Close $32.32 Range $30.69 - $33.32

Q1 2021

Shares 69,690 Value ($000) $4,597 Avg Close $31.03 Range $27.97 - $32.99

Q4 2020

Shares 32,797 Value ($000) $4,289 Avg Close $29.29 Range $25.48 - $32.32

Q3 2020

Shares 31,415 Value ($000) $3,401 Avg Close $25.06 Range $22.22 - $26.91

Q2 2020

Shares 25,895 Value ($000) $2,481 Avg Close $21.17 Range $15.99 - $25.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	238,744	$32,264	$133.54	$119.81 - $144.09
Q3 2025	257,502	$31,866	$109.40	$94.88 - $125.82
Q2 2025	265,170	$26,186	$81.39	$56.16 - $98.68
Q1 2025	266,256	$17,464	$67.73	$59.55 - $78.78
Q4 2024	264,679	$18,382	$69.34	$61.31 - $75.04
Q3 2024	263,531	$17,172	$64.05	$54.09 - $69.86
Q2 2024	258,979	$17,447	$62.23	$53.96 - $69.96
Q1 2024	130,583	$15,063	$51.58	$46.20 - $58.96
Q4 2023	128,322	$12,721	$43.39	$38.63 - $49.08
Q3 2023	127,897	$10,742	$42.14	$39.85 - $44.21
Q2 2023	124,405	$10,568	$37.96	$35.17 - $41.73
Q1 2023	117,367	$9,591	$38.49	$36.29 - $40.19
Q4 2022	113,847	$8,668	$36.78	$31.68 - $40.26
Q3 2022	108,851	$7,289	$35.21	$29.93 - $38.97
Q2 2022	99,561	$6,410	$33.59	$29.88 - $36.85
Q1 2022	97,093	$7,316	$37.32	$34.22 - $42.39
Q4 2021	94,347	$8,252	$38.92	$35.09 - $42.60
Q3 2021	88,374	$6,472	$35.22	$32.01 - $37.33
Q2 2021	80,742	$5,524	$32.32	$30.69 - $33.32
Q1 2021	69,690	$4,597	$31.03	$27.97 - $32.99
Q4 2020	32,797	$4,289	$29.29	$25.48 - $32.32
Q3 2020	31,415	$3,401	$25.06	$22.22 - $26.91
Q2 2020	25,895	$2,481	$21.17	$15.99 - $25.68