3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

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

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

Q4 2025

Shares 26,731 Value ($000) $4,280 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 22,909 Value ($000) $3,555 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 21,291 Value ($000) $3,241 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 18,087 Value ($000) $2,656 Avg Close $144.58 Range $126.59 - $154.21

Q4 2024

Shares 20,902 Value ($000) $2,698 Avg Close $128.38 Range $121.55 - $137.99

Q3 2024

Shares 18,230 Value ($000) $2,492 Avg Close $119.14 Range $95.41 - $137.38

Q2 2024

Shares 18,250 Value ($000) $1,865 Avg Close $94.27 Range $85.08 - $102.26

Q1 2024

Shares 19,789 Value ($000) $2,099 Avg Close $79.29 Range $72.48 - $88.04

Q4 2023

Shares 19,959 Value ($000) $2,182 Avg Close $75.54 Range $66.65 - $87.39

Q3 2023

Shares 22,196 Value ($000) $2,078 Avg Close $79.56 Range $72.16 - $87.04

Q2 2023

Shares 23,179 Value ($000) $2,320 Avg Close $77.55 Range $71.07 - $81.31

Q1 2023

Shares 22,583 Value ($000) $2,374 Avg Close $84.88 Range $75.90 - $97.15

Q4 2022

Shares 22,203 Value ($000) $2,663 Avg Close $90.68 Range $79.15 - $98.99

Q3 2022

Shares 20,174 Value ($000) $2,229 Avg Close $96.43 Range $81.61 - $111.45

Q2 2022

Shares 20,284 Value ($000) $2,625 Avg Close $105.20 Range $93.15 - $112.04

Q1 2022

Shares 20,607 Value ($000) $3,068 Avg Close $114.60 Range $101.23 - $130.43

Q4 2021

Shares 20,905 Value ($000) $3,713 Avg Close $127.29 Range $121.39 - $132.59

Q3 2021

Shares 20,830 Value ($000) $3,654 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 20,939 Value ($000) $4,159 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 21,360 Value ($000) $4,116 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 19,826 Value ($000) $3,465 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 20,335 Value ($000) $3,257 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 21,215 Value ($000) $3,309 Avg Close $102.42 Range $88.63 - $115.84

Q1 2020

Shares 21,340 Value ($000) $2,913 Avg Close $105.95 Range $77.15 - $122.39

Q4 2019

Shares 21,340 Value ($000) $3,765 Avg Close $111.76 Range $100.09 - $120.13

Q3 2019

Shares 21,504 Value ($000) $3,535 Avg Close $110.63 Range $102.36 - $123.65

Q2 2019

Shares 21,802 Value ($000) $3,779 Avg Close $120.63 Range $104.94 - $143.52

Q1 2019

Shares 21,849 Value ($000) $4,540 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 20,562 Value ($000) $3,918 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 21,529 Value ($000) $4,536 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 20,952 Value ($000) $4,122 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 22,243 Value ($000) $4,882,784 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 23,297 Value ($000) $5,483,415 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 25,442 Value ($000) $5,340,276 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 25,705 Value ($000) $5,351,524 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 25,833 Value ($000) $4,942,628 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 25,604 Value ($000) $4,572,106 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 26,274 Value ($000) $4,630,267 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 28,452 Value ($000) $4,982,514 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 29,227 Value ($000) $4,870,095 Avg Close $92.76 Range $80.95 - $101.43

Q4 2015

Shares 39,936 Value ($000) $6,562,284 Avg Close $92.11 Range $82.77 - $96.10

Q3 2015

Shares 30,751 Value ($000) $4,359,569 Avg Close $87.51 Range $80.04 - $93.69

Q2 2015

Shares 28,456 Value ($000) $4,390,761 Avg Close $94.82 Range $91.30 - $98.85

Q1 2015

Shares 29,131 Value ($000) $4,805,158 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 40,236 Value ($000) $6,611,580 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 39,242 Value ($000) $5,559,807 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 39,959 Value ($000) $5,723,727 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 40,567 Value ($000) $5,503,319 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 40,622 Value ($000) $5,697,236 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 41,470 Value ($000) $4,951,933 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 43,891 Value ($000) $4,799,481 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,731	$4,280	$163.18	$147.82 - $174.69
Q3 2025	22,909	$3,555	$153.11	$142.97 - $162.70
Q2 2025	21,291	$3,241	$141.25	$120.31 - $152.61
Q1 2025	18,087	$2,656	$144.58	$126.59 - $154.21
Q4 2024	20,902	$2,698	$128.38	$121.55 - $137.99
Q3 2024	18,230	$2,492	$119.14	$95.41 - $137.38
Q2 2024	18,250	$1,865	$94.27	$85.08 - $102.26
Q1 2024	19,789	$2,099	$79.29	$72.48 - $88.04
Q4 2023	19,959	$2,182	$75.54	$66.65 - $87.39
Q3 2023	22,196	$2,078	$79.56	$72.16 - $87.04
Q2 2023	23,179	$2,320	$77.55	$71.07 - $81.31
Q1 2023	22,583	$2,374	$84.88	$75.90 - $97.15
Q4 2022	22,203	$2,663	$90.68	$79.15 - $98.99
Q3 2022	20,174	$2,229	$96.43	$81.61 - $111.45
Q2 2022	20,284	$2,625	$105.20	$93.15 - $112.04
Q1 2022	20,607	$3,068	$114.60	$101.23 - $130.43
Q4 2021	20,905	$3,713	$127.29	$121.39 - $132.59
Q3 2021	20,830	$3,654	$137.32	$124.81 - $143.53
Q2 2021	20,939	$4,159	$140.42	$132.26 - $146.51
Q1 2021	21,360	$4,116	$125.09	$113.62 - $137.93
Q4 2020	19,826	$3,465	$117.52	$107.65 - $124.92
Q3 2020	20,335	$3,257	$110.37	$101.67 - $119.41
Q2 2020	21,215	$3,309	$102.42	$88.63 - $115.84
Q1 2020	21,340	$2,913	$105.95	$77.15 - $122.39
Q4 2019	21,340	$3,765	$111.76	$100.09 - $120.13
Q3 2019	21,504	$3,535	$110.63	$102.36 - $123.65
Q2 2019	21,802	$3,779	$120.63	$104.94 - $143.52
Q1 2019	21,849	$4,540	$131.07	$118.62 - $138.19
Q4 2018	20,562	$3,918	$128.25	$114.72 - $140.01
Q3 2018	21,529	$4,536	$132.20	$121.95 - $140.35
Q2 2018	20,952	$4,122	$130.14	$121.67 - $140.90
Q1 2018	22,243	$4,882,784	$150.16	$136.48 - $164.13
Q4 2017	23,297	$5,483,415	$144.97	$132.04 - $154.32
Q3 2017	25,442	$5,340,276	$129.88	$123.25 - $134.94
Q2 2017	25,705	$5,351,524	$124.67	$117.20 - $134.12
Q1 2017	25,833	$4,942,628	$113.65	$107.14 - $120.23
Q4 2016	25,604	$4,572,106	$106.20	$100.51 - $111.16
Q3 2016	26,274	$4,630,267	$109.19	$105.77 - $111.43
Q2 2016	28,452	$4,982,514	$102.46	$99.47 - $106.77
Q1 2016	29,227	$4,870,095	$92.76	$80.95 - $101.43
Q4 2015	39,936	$6,562,284	$92.11	$82.77 - $96.10
Q3 2015	30,751	$4,359,569	$87.51	$80.04 - $93.69
Q2 2015	28,456	$4,390,761	$94.82	$91.30 - $98.85
Q1 2015	29,131	$4,805,158	$96.87	$92.41 - $100.50
Q4 2014	40,236	$6,611,580	$89.68	$76.10 - $98.51
Q3 2014	39,242	$5,559,807	$83.50	$80.18 - $86.16
Q2 2014	39,959	$5,723,727	$81.05	$76.00 - $84.30
Q1 2014	40,567	$5,503,319	$76.26	$70.70 - $79.67
Q4 2013	40,622	$5,697,236	$72.67	$66.39 - $80.32
Q3 2013	41,470	$4,951,933	$65.98	$61.25 - $69.59
Q2 2013	43,891	$4,799,481	$61.26	$57.91 - $64.10