INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

Choate Investment Advisors's Holding History (CIK: 0001399794)

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

Q4 2025

Shares 19,566 Value ($000) $5,796 Avg Close $298.78 Range $262.11 - $324.90

Q3 2025

Shares 13,676 Value ($000) $3,859 Avg Close $259.55 Range $232.08 - $292.01

Q2 2025

Shares 12,078 Value ($000) $3,560 Avg Close $253.82 Range $210.49 - $292.56

Q1 2025

Shares 9,758 Value ($000) $2,426 Avg Close $239.40 Range $209.20 - $261.47

Q4 2024

Shares 11,153 Value ($000) $2,452 Avg Close $216.31 Range $196.83 - $233.32

Q3 2024

Shares 10,299 Value ($000) $2,277 Avg Close $188.97 Range $166.24 - $216.80

Q2 2024

Shares 13,834 Value ($000) $2,393 Avg Close $165.85 Range $154.39 - $183.50

Q1 2024

Shares 11,680 Value ($000) $2,230 Avg Close $172.56 Range $148.54 - $189.10

Q4 2023

Shares 11,144 Value ($000) $1,823 Avg Close $141.50 Range $126.39 - $156.49

Q3 2023

Shares 9,629 Value ($000) $1,351 Avg Close $131.75 Range $120.98 - $141.33

Q2 2023

Shares 4,730 Value ($000) $633 Avg Close $118.05 Range $110.47 - $128.27

Q1 2023

Shares 4,801 Value ($000) $629 Avg Close $120.73 Range $110.43 - $131.92

Q4 2022

Shares 4,682 Value ($000) $660 Avg Close $123.05 Range $102.35 - $137.32

Q3 2022

Shares 4,282 Value ($000) $508 Avg Close $115.64 Range $105.06 - $124.09

Q2 2022

Shares 4,472 Value ($000) $632 Avg Close $117.50 Range $107.95 - $126.60

Q1 2022

Shares 4,587 Value ($000) $596 Avg Close $112.10 Range $102.68 - $121.43

Q4 2021

Shares 4,234 Value ($000) $566 Avg Close $106.49 Range $97.83 - $117.62

Q3 2021

Shares 5,151 Value ($000) $715 Avg Close $112.12 Range $106.97 - $117.48

Q2 2021

Shares 5,047 Value ($000) $740 Avg Close $113.44 Range $102.70 - $121.73

Q1 2021

Shares 4,436 Value ($000) $591 Avg Close $98.07 Range $91.22 - $107.97

Q4 2020

Shares 5,551 Value ($000) $699 Avg Close $93.41 Range $81.15 - $103.82

Q3 2020

Shares 5,728 Value ($000) $697 Avg Close $93.86 Range $87.12 - $99.96

Q2 2020

Shares 5,968 Value ($000) $721 Avg Close $91.40 Range $78.00 - $102.76

Q1 2020

Shares 6,573 Value ($000) $729 Avg Close $98.28 Range $67.58 - $117.24

Q4 2019

Shares 7,791 Value ($000) $1,044 Avg Close $99.90 Range $95.55 - $107.55

Q3 2019

Shares 7,866 Value ($000) $1,144 Avg Close $102.47 Range $94.04 - $110.34

Q2 2019

Shares 7,817 Value ($000) $1,078 Avg Close $98.62 Range $91.51 - $103.66

Q1 2019

Shares 8,039 Value ($000) $1,134 Avg Close $94.64 Range $78.71 - $101.33

Q4 2018

Shares 9,779 Value ($000) $1,112 Avg Close $87.95 Range $74.66 - $107.42

Q3 2018

Shares 11,190 Value ($000) $1,692 Avg Close $101.25 Range $95.14 - $106.71

Q2 2018

Shares 10,806 Value ($000) $1,510 Avg Close $99.95 Range $94.63 - $110.30

Q1 2018

Shares 13,762 Value ($000) $2,111,503 Avg Close $107.30 Range $98.32 - $115.38

Q4 2017

Shares 21,782 Value ($000) $3,341,795 Avg Close $102.11 Range $96.94 - $108.49

Q3 2017

Shares 27,687 Value ($000) $4,016,830 Avg Close $96.87 Range $92.88 - $103.07

Q2 2017

Shares 37,156 Value ($000) $5,715,708 Avg Close $103.77 Range $98.95 - $115.36

Q1 2017

Shares 47,367 Value ($000) $8,248,489 Avg Close $114.39 Range $107.32 - $119.58

Q4 2016

Shares 48,057 Value ($000) $7,976,981 Avg Close $103.05 Range $95.06 - $110.31

Q3 2016

Shares 48,631 Value ($000) $7,725,034 Avg Close $101.76 Range $95.61 - $106.13

Q2 2016

Shares 48,008 Value ($000) $7,286,655 Avg Close $95.13 Range $90.08 - $99.15

Q1 2016

Shares 48,315 Value ($000) $7,317,306 Avg Close $84.07 Range $73.78 - $96.70

Q4 2015

Shares 93,604 Value ($000) $15,016,160 Avg Close $87.52 Range $82.31 - $94.87

Q3 2015

Shares 34,165 Value ($000) $4,952,900 Avg Close $95.35 Range $87.10 - $106.76

Q2 2015

Shares 38,395 Value ($000) $6,245,331 Avg Close $102.99 Range $96.57 - $107.49

Q1 2015

Shares 81,988 Value ($000) $13,159,075 Avg Close $96.47 Range $90.53 - $100.82

Q4 2014

Shares 94,004 Value ($000) $15,082,002 Avg Close $100.47 Range $91.12 - $114.79

Q3 2014

Shares 96,483 Value ($000) $18,315,368 Avg Close $114.33 Range $108.62 - $117.41

Q2 2014

Shares 97,700 Value ($000) $17,710,087 Avg Close $112.28 Range $107.17 - $118.40

Q1 2014

Shares 104,949 Value ($000) $19,428,421 Avg Close $109.22 Range $101.79 - $116.27

Q4 2013

Shares 101,820 Value ($000) $19,098,377 Avg Close $106.40 Range $101.46 - $111.01

Q3 2013

Shares 102,233 Value ($000) $18,931,507 Avg Close $111.55 Range $106.48 - $117.56

Q2 2013

Shares 102,452 Value ($000) $19,579,602 Avg Close $118.94 Range $109.29 - $125.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,566	$5,796	$298.78	$262.11 - $324.90
Q3 2025	13,676	$3,859	$259.55	$232.08 - $292.01
Q2 2025	12,078	$3,560	$253.82	$210.49 - $292.56
Q1 2025	9,758	$2,426	$239.40	$209.20 - $261.47
Q4 2024	11,153	$2,452	$216.31	$196.83 - $233.32
Q3 2024	10,299	$2,277	$188.97	$166.24 - $216.80
Q2 2024	13,834	$2,393	$165.85	$154.39 - $183.50
Q1 2024	11,680	$2,230	$172.56	$148.54 - $189.10
Q4 2023	11,144	$1,823	$141.50	$126.39 - $156.49
Q3 2023	9,629	$1,351	$131.75	$120.98 - $141.33
Q2 2023	4,730	$633	$118.05	$110.47 - $128.27
Q1 2023	4,801	$629	$120.73	$110.43 - $131.92
Q4 2022	4,682	$660	$123.05	$102.35 - $137.32
Q3 2022	4,282	$508	$115.64	$105.06 - $124.09
Q2 2022	4,472	$632	$117.50	$107.95 - $126.60
Q1 2022	4,587	$596	$112.10	$102.68 - $121.43
Q4 2021	4,234	$566	$106.49	$97.83 - $117.62
Q3 2021	5,151	$715	$112.12	$106.97 - $117.48
Q2 2021	5,047	$740	$113.44	$102.70 - $121.73
Q1 2021	4,436	$591	$98.07	$91.22 - $107.97
Q4 2020	5,551	$699	$93.41	$81.15 - $103.82
Q3 2020	5,728	$697	$93.86	$87.12 - $99.96
Q2 2020	5,968	$721	$91.40	$78.00 - $102.76
Q1 2020	6,573	$729	$98.28	$67.58 - $117.24
Q4 2019	7,791	$1,044	$99.90	$95.55 - $107.55
Q3 2019	7,866	$1,144	$102.47	$94.04 - $110.34
Q2 2019	7,817	$1,078	$98.62	$91.51 - $103.66
Q1 2019	8,039	$1,134	$94.64	$78.71 - $101.33
Q4 2018	9,779	$1,112	$87.95	$74.66 - $107.42
Q3 2018	11,190	$1,692	$101.25	$95.14 - $106.71
Q2 2018	10,806	$1,510	$99.95	$94.63 - $110.30
Q1 2018	13,762	$2,111,503	$107.30	$98.32 - $115.38
Q4 2017	21,782	$3,341,795	$102.11	$96.94 - $108.49
Q3 2017	27,687	$4,016,830	$96.87	$92.88 - $103.07
Q2 2017	37,156	$5,715,708	$103.77	$98.95 - $115.36
Q1 2017	47,367	$8,248,489	$114.39	$107.32 - $119.58
Q4 2016	48,057	$7,976,981	$103.05	$95.06 - $110.31
Q3 2016	48,631	$7,725,034	$101.76	$95.61 - $106.13
Q2 2016	48,008	$7,286,655	$95.13	$90.08 - $99.15
Q1 2016	48,315	$7,317,306	$84.07	$73.78 - $96.70
Q4 2015	93,604	$15,016,160	$87.52	$82.31 - $94.87
Q3 2015	34,165	$4,952,900	$95.35	$87.10 - $106.76
Q2 2015	38,395	$6,245,331	$102.99	$96.57 - $107.49
Q1 2015	81,988	$13,159,075	$96.47	$90.53 - $100.82
Q4 2014	94,004	$15,082,002	$100.47	$91.12 - $114.79
Q3 2014	96,483	$18,315,368	$114.33	$108.62 - $117.41
Q2 2014	97,700	$17,710,087	$112.28	$107.17 - $118.40
Q1 2014	104,949	$19,428,421	$109.22	$101.79 - $116.27
Q4 2013	101,820	$19,098,377	$106.40	$101.46 - $111.01
Q3 2013	102,233	$18,931,507	$111.55	$106.48 - $117.56
Q2 2013	102,452	$19,579,602	$118.94	$109.29 - $125.13