3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Dodge & Cox's Holding History (CIK: 0000200217)

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

Q4 2025

Shares 7,676 Value ($000) $1,229 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 7,696 Value ($000) $1,194 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 9,146 Value ($000) $1,392 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 9,196 Value ($000) $1,351 Avg Close $144.58 Range $126.59 - $154.21

Q4 2024

Shares 9,224 Value ($000) $1,191 Avg Close $128.38 Range $121.55 - $137.99

Q3 2024

Shares 9,224 Value ($000) $1,261 Avg Close $119.14 Range $95.41 - $137.38

Q2 2024

Shares 9,224 Value ($000) $943 Avg Close $94.27 Range $85.08 - $102.26

Q1 2024

Shares 9,224 Value ($000) $978 Avg Close $79.29 Range $72.48 - $88.04

Q4 2023

Shares 9,224 Value ($000) $1,008 Avg Close $75.54 Range $66.65 - $87.39

Q3 2023

Shares 9,224 Value ($000) $864 Avg Close $79.56 Range $72.16 - $87.04

Q2 2023

Shares 9,224 Value ($000) $923 Avg Close $77.55 Range $71.07 - $81.31

Q1 2023

Shares 9,224 Value ($000) $970 Avg Close $84.88 Range $75.90 - $97.15

Q4 2022

Shares 9,224 Value ($000) $1,106 Avg Close $90.68 Range $79.15 - $98.99

Q3 2022

Shares 9,224 Value ($000) $1,019 Avg Close $96.43 Range $81.61 - $111.45

Q2 2022

Shares 10,085 Value ($000) $1,305 Avg Close $105.20 Range $93.15 - $112.04

Q1 2022

Shares 10,785 Value ($000) $1,606 Avg Close $114.60 Range $101.23 - $130.43

Q4 2021

Shares 13,285 Value ($000) $2,360 Avg Close $127.29 Range $121.39 - $132.59

Q3 2021

Shares 13,985 Value ($000) $2,453 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 13,985 Value ($000) $2,778 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 13,955 Value ($000) $2,689 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 14,155 Value ($000) $2,474 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 15,401 Value ($000) $2,467 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 15,401 Value ($000) $2,402 Avg Close $102.42 Range $88.63 - $115.84

Q1 2020

Shares 15,571 Value ($000) $2,126 Avg Close $105.95 Range $77.15 - $122.39

Q4 2019

Shares 16,371 Value ($000) $2,888 Avg Close $111.76 Range $100.09 - $120.13

Q3 2019

Shares 16,371 Value ($000) $2,691 Avg Close $110.63 Range $102.36 - $123.65

Q2 2019

Shares 16,371 Value ($000) $2,838 Avg Close $120.63 Range $104.94 - $143.52

Q1 2019

Shares 16,371 Value ($000) $3,402 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 16,921 Value ($000) $3,224 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 17,321 Value ($000) $3,650 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 18,021 Value ($000) $3,545 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 18,023 Value ($000) $3,956 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 18,383 Value ($000) $4,327 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 18,915 Value ($000) $3,970 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 19,865 Value ($000) $4,136 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 20,686 Value ($000) $3,958 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 21,936 Value ($000) $3,917 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 22,579 Value ($000) $3,979 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 22,741 Value ($000) $3,982 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 22,791 Value ($000) $3,798 Avg Close $92.76 Range $80.95 - $101.43

Q4 2015

Shares 22,841 Value ($000) $3,441 Avg Close $92.11 Range $82.77 - $96.10

Q3 2015

Shares 23,906 Value ($000) $3,389 Avg Close $87.51 Range $80.04 - $93.69

Q2 2015

Shares 26,206 Value ($000) $4,044 Avg Close $94.82 Range $91.30 - $98.85

Q1 2015

Shares 27,706 Value ($000) $4,570 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 30,426 Value ($000) $5,000 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 30,558 Value ($000) $4,329 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 30,958 Value ($000) $4,434 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 31,088 Value ($000) $4,217 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 31,588 Value ($000) $4,430 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 31,788 Value ($000) $3,796 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 32,393 Value ($000) $3,542 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,676	$1,229	$163.18	$147.82 - $174.69
Q3 2025	7,696	$1,194	$153.11	$142.97 - $162.70
Q2 2025	9,146	$1,392	$141.25	$120.31 - $152.61
Q1 2025	9,196	$1,351	$144.58	$126.59 - $154.21
Q4 2024	9,224	$1,191	$128.38	$121.55 - $137.99
Q3 2024	9,224	$1,261	$119.14	$95.41 - $137.38
Q2 2024	9,224	$943	$94.27	$85.08 - $102.26
Q1 2024	9,224	$978	$79.29	$72.48 - $88.04
Q4 2023	9,224	$1,008	$75.54	$66.65 - $87.39
Q3 2023	9,224	$864	$79.56	$72.16 - $87.04
Q2 2023	9,224	$923	$77.55	$71.07 - $81.31
Q1 2023	9,224	$970	$84.88	$75.90 - $97.15
Q4 2022	9,224	$1,106	$90.68	$79.15 - $98.99
Q3 2022	9,224	$1,019	$96.43	$81.61 - $111.45
Q2 2022	10,085	$1,305	$105.20	$93.15 - $112.04
Q1 2022	10,785	$1,606	$114.60	$101.23 - $130.43
Q4 2021	13,285	$2,360	$127.29	$121.39 - $132.59
Q3 2021	13,985	$2,453	$137.32	$124.81 - $143.53
Q2 2021	13,985	$2,778	$140.42	$132.26 - $146.51
Q1 2021	13,955	$2,689	$125.09	$113.62 - $137.93
Q4 2020	14,155	$2,474	$117.52	$107.65 - $124.92
Q3 2020	15,401	$2,467	$110.37	$101.67 - $119.41
Q2 2020	15,401	$2,402	$102.42	$88.63 - $115.84
Q1 2020	15,571	$2,126	$105.95	$77.15 - $122.39
Q4 2019	16,371	$2,888	$111.76	$100.09 - $120.13
Q3 2019	16,371	$2,691	$110.63	$102.36 - $123.65
Q2 2019	16,371	$2,838	$120.63	$104.94 - $143.52
Q1 2019	16,371	$3,402	$131.07	$118.62 - $138.19
Q4 2018	16,921	$3,224	$128.25	$114.72 - $140.01
Q3 2018	17,321	$3,650	$132.20	$121.95 - $140.35
Q2 2018	18,021	$3,545	$130.14	$121.67 - $140.90
Q1 2018	18,023	$3,956	$150.16	$136.48 - $164.13
Q4 2017	18,383	$4,327	$144.97	$132.04 - $154.32
Q3 2017	18,915	$3,970	$129.88	$123.25 - $134.94
Q2 2017	19,865	$4,136	$124.67	$117.20 - $134.12
Q1 2017	20,686	$3,958	$113.65	$107.14 - $120.23
Q4 2016	21,936	$3,917	$106.20	$100.51 - $111.16
Q3 2016	22,579	$3,979	$109.19	$105.77 - $111.43
Q2 2016	22,741	$3,982	$102.46	$99.47 - $106.77
Q1 2016	22,791	$3,798	$92.76	$80.95 - $101.43
Q4 2015	22,841	$3,441	$92.11	$82.77 - $96.10
Q3 2015	23,906	$3,389	$87.51	$80.04 - $93.69
Q2 2015	26,206	$4,044	$94.82	$91.30 - $98.85
Q1 2015	27,706	$4,570	$96.87	$92.41 - $100.50
Q4 2014	30,426	$5,000	$89.68	$76.10 - $98.51
Q3 2014	30,558	$4,329	$83.50	$80.18 - $86.16
Q2 2014	30,958	$4,434	$81.05	$76.00 - $84.30
Q1 2014	31,088	$4,217	$76.26	$70.70 - $79.67
Q4 2013	31,588	$4,430	$72.67	$66.39 - $80.32
Q3 2013	31,788	$3,796	$65.98	$61.25 - $69.59
Q2 2013	32,393	$3,542	$61.26	$57.91 - $64.10