CABOT CORP

Ticker: CBT CUSIP: 127055101 Class: COM

Polaris Capital Management, LLC's Holding History (CIK: 0001316926)

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

Q4 2025

Shares 23,773 Value ($000) $1,576 Avg Close $66.26 Range $57.92 - $75.60

Q3 2025

Shares 23,773 Value ($000) $1,808 Avg Close $77.17 Range $69.53 - $82.66

Q2 2025

Shares 20,973 Value ($000) $1,573 Avg Close $75.24 Range $70.32 - $82.88

Q1 2025

Shares 20,973 Value ($000) $1,744 Avg Close $84.33 Range $78.10 - $90.72

Q4 2024

Shares 18,273 Value ($000) $1,669 Avg Close $104.66 Range $87.81 - $114.26

Q3 2024

Shares 22,073 Value ($000) $2,467 Avg Close $96.68 Range $80.92 - $110.04

Q2 2024

Shares 25,573 Value ($000) $2,350 Avg Close $93.58 Range $87.24 - $99.83

Q1 2024

Shares 25,573 Value ($000) $2,358 Avg Close $78.20 Range $67.80 - $89.23

Q4 2023

Shares 25,573 Value ($000) $2,135 Avg Close $71.14 Range $62.17 - $83.20

Q3 2023

Shares 25,573 Value ($000) $1,771 Avg Close $66.18 Range $60.91 - $71.02

Q2 2023

Shares 25,573 Value ($000) $1,711 Avg Close $67.38 Range $60.51 - $73.66

Q1 2023

Shares 25,573 Value ($000) $1,960 Avg Close $70.60 Range $61.55 - $79.06

Q4 2022

Shares 25,573 Value ($000) $1,709 Avg Close $65.41 Range $56.56 - $72.65

Q3 2022

Shares 22,673 Value ($000) $1,449 Avg Close $65.71 Range $56.64 - $72.75

Q2 2022

Shares 15,964 Value ($000) $1,500 Avg Close $63.39 Range $55.49 - $73.14

Q1 2022

Shares 18,273 Value ($000) $1,250 Avg Close $60.87 Range $49.09 - $68.93

Q4 2021

Shares 18,273 Value ($000) $1,027 Avg Close $50.42 Range $45.37 - $55.43

Q3 2021

Shares 18,273 Value ($000) $916 Avg Close $48.69 Range $43.54 - $53.81

Q2 2021

Shares 18,273 Value ($000) $1,040 Avg Close $53.23 Range $47.02 - $59.32

Q1 2021

Shares 18,273 Value ($000) $1,124 Avg Close $44.40 Range $38.36 - $49.63

Q4 2020

Shares 18,273 Value ($000) $820 Avg Close $37.10 Range $31.70 - $40.77

Q3 2020

Shares 18,273 Value ($000) $658 Avg Close $33.66 Range $31.04 - $36.90

Q2 2020

Shares 18,273 Value ($000) $677 Avg Close $29.38 Range $21.87 - $38.54

Q1 2020

Shares 25,273 Value ($000) $660 Avg Close $33.07 Range $17.49 - $41.76

Q4 2019

Shares 63,373 Value ($000) $3,011 Avg Close $40.02 Range $36.25 - $43.52

Q3 2019

Shares 74,500 Value ($000) $3,376 Avg Close $36.89 Range $31.64 - $41.84

Q2 2019

Shares 74,500 Value ($000) $3,554 Avg Close $38.15 Range $33.98 - $40.92

Q1 2019

Shares 74,500 Value ($000) $3,101 Avg Close $37.88 Range $33.93 - $40.83

Q4 2018

Shares 53,300 Value ($000) $2,289 Avg Close $41.63 Range $33.22 - $54.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,773	$1,576	$66.26	$57.92 - $75.60
Q3 2025	23,773	$1,808	$77.17	$69.53 - $82.66
Q2 2025	20,973	$1,573	$75.24	$70.32 - $82.88
Q1 2025	20,973	$1,744	$84.33	$78.10 - $90.72
Q4 2024	18,273	$1,669	$104.66	$87.81 - $114.26
Q3 2024	22,073	$2,467	$96.68	$80.92 - $110.04
Q2 2024	25,573	$2,350	$93.58	$87.24 - $99.83
Q1 2024	25,573	$2,358	$78.20	$67.80 - $89.23
Q4 2023	25,573	$2,135	$71.14	$62.17 - $83.20
Q3 2023	25,573	$1,771	$66.18	$60.91 - $71.02
Q2 2023	25,573	$1,711	$67.38	$60.51 - $73.66
Q1 2023	25,573	$1,960	$70.60	$61.55 - $79.06
Q4 2022	25,573	$1,709	$65.41	$56.56 - $72.65
Q3 2022	22,673	$1,449	$65.71	$56.64 - $72.75
Q2 2022	15,964	$1,500	$63.39	$55.49 - $73.14
Q1 2022	18,273	$1,250	$60.87	$49.09 - $68.93
Q4 2021	18,273	$1,027	$50.42	$45.37 - $55.43
Q3 2021	18,273	$916	$48.69	$43.54 - $53.81
Q2 2021	18,273	$1,040	$53.23	$47.02 - $59.32
Q1 2021	18,273	$1,124	$44.40	$38.36 - $49.63
Q4 2020	18,273	$820	$37.10	$31.70 - $40.77
Q3 2020	18,273	$658	$33.66	$31.04 - $36.90
Q2 2020	18,273	$677	$29.38	$21.87 - $38.54
Q1 2020	25,273	$660	$33.07	$17.49 - $41.76
Q4 2019	63,373	$3,011	$40.02	$36.25 - $43.52
Q3 2019	74,500	$3,376	$36.89	$31.64 - $41.84
Q2 2019	74,500	$3,554	$38.15	$33.98 - $40.92
Q1 2019	74,500	$3,101	$37.88	$33.93 - $40.83
Q4 2018	53,300	$2,289	$41.63	$33.22 - $54.22