3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

1ST SOURCE BANK's Holding History (CIK: 0000356264)

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

Q4 2025

Shares 23,885 Value ($000) $3,824 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 24,795 Value ($000) $3,848 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 24,890 Value ($000) $3,789 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 24,905 Value ($000) $3,658 Avg Close $144.58 Range $126.59 - $154.21

Q4 2024

Shares 24,780 Value ($000) $3,199 Avg Close $128.38 Range $121.55 - $137.99

Q3 2024

Shares 24,780 Value ($000) $3,387 Avg Close $119.14 Range $95.41 - $137.38

Q2 2024

Shares 26,714 Value ($000) $2,730 Avg Close $94.27 Range $85.08 - $102.26

Q1 2024

Shares 26,332 Value ($000) $2,793 Avg Close $79.29 Range $72.48 - $88.04

Q4 2023

Shares 26,721 Value ($000) $2,921 Avg Close $75.54 Range $66.65 - $87.39

Q3 2023

Shares 26,987 Value ($000) $2,527 Avg Close $79.56 Range $72.16 - $87.04

Q2 2023

Shares 27,436 Value ($000) $2,746 Avg Close $77.55 Range $71.07 - $81.31

Q1 2023

Shares 28,994 Value ($000) $3,048 Avg Close $84.88 Range $75.90 - $97.15

Q4 2022

Shares 30,972 Value ($000) $3,714 Avg Close $90.68 Range $79.15 - $98.99

Q3 2022

Shares 31,047 Value ($000) $3,430 Avg Close $96.43 Range $81.61 - $111.45

Q2 2022

Shares 31,227 Value ($000) $4,041 Avg Close $105.20 Range $93.15 - $112.04

Q1 2022

Shares 31,407 Value ($000) $4,676 Avg Close $114.60 Range $101.23 - $130.43

Q4 2021

Shares 31,936 Value ($000) $5,673 Avg Close $127.29 Range $121.39 - $132.59

Q3 2021

Shares 35,589 Value ($000) $6,243 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 36,932 Value ($000) $7,336 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 36,721 Value ($000) $7,076 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 34,423 Value ($000) $6,017 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 37,237 Value ($000) $5,964 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 37,105 Value ($000) $5,788 Avg Close $102.42 Range $88.63 - $115.84

Q1 2020

Shares 37,150 Value ($000) $5,071 Avg Close $105.95 Range $77.15 - $122.39

Q4 2019

Shares 37,370 Value ($000) $6,592 Avg Close $111.76 Range $100.09 - $120.13

Q3 2019

Shares 37,464 Value ($000) $6,159 Avg Close $110.63 Range $102.36 - $123.65

Q2 2019

Shares 37,517 Value ($000) $6,503 Avg Close $120.63 Range $104.94 - $143.52

Q1 2019

Shares 38,720 Value ($000) $8,045 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 38,984 Value ($000) $7,428 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 39,101 Value ($000) $8,239 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 38,744 Value ($000) $7,622 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 39,288 Value ($000) $8,624 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 39,115 Value ($000) $9,206 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 38,822 Value ($000) $8,149 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 40,333 Value ($000) $8,397 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 40,392 Value ($000) $7,728 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 40,176 Value ($000) $7,174 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 40,169 Value ($000) $7,079 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 40,816 Value ($000) $7,147 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 41,144 Value ($000) $6,855 Avg Close $92.76 Range $80.95 - $101.43

Q4 2015

Shares 42,598 Value ($000) $6,417 Avg Close $92.11 Range $82.77 - $96.10

Q3 2015

Shares 44,148 Value ($000) $6,258 Avg Close $87.51 Range $80.04 - $93.69

Q2 2015

Shares 41,624 Value ($000) $6,423 Avg Close $94.82 Range $91.30 - $98.85

Q1 2015

Shares 41,539 Value ($000) $6,852 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 41,794 Value ($000) $6,867 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 41,844 Value ($000) $5,929 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 42,026 Value ($000) $6,020 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 42,197 Value ($000) $5,725 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 42,223 Value ($000) $5,922 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 41,822 Value ($000) $4,993 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 41,755 Value ($000) $4,566 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,885	$3,824	$163.18	$147.82 - $174.69
Q3 2025	24,795	$3,848	$153.11	$142.97 - $162.70
Q2 2025	24,890	$3,789	$141.25	$120.31 - $152.61
Q1 2025	24,905	$3,658	$144.58	$126.59 - $154.21
Q4 2024	24,780	$3,199	$128.38	$121.55 - $137.99
Q3 2024	24,780	$3,387	$119.14	$95.41 - $137.38
Q2 2024	26,714	$2,730	$94.27	$85.08 - $102.26
Q1 2024	26,332	$2,793	$79.29	$72.48 - $88.04
Q4 2023	26,721	$2,921	$75.54	$66.65 - $87.39
Q3 2023	26,987	$2,527	$79.56	$72.16 - $87.04
Q2 2023	27,436	$2,746	$77.55	$71.07 - $81.31
Q1 2023	28,994	$3,048	$84.88	$75.90 - $97.15
Q4 2022	30,972	$3,714	$90.68	$79.15 - $98.99
Q3 2022	31,047	$3,430	$96.43	$81.61 - $111.45
Q2 2022	31,227	$4,041	$105.20	$93.15 - $112.04
Q1 2022	31,407	$4,676	$114.60	$101.23 - $130.43
Q4 2021	31,936	$5,673	$127.29	$121.39 - $132.59
Q3 2021	35,589	$6,243	$137.32	$124.81 - $143.53
Q2 2021	36,932	$7,336	$140.42	$132.26 - $146.51
Q1 2021	36,721	$7,076	$125.09	$113.62 - $137.93
Q4 2020	34,423	$6,017	$117.52	$107.65 - $124.92
Q3 2020	37,237	$5,964	$110.37	$101.67 - $119.41
Q2 2020	37,105	$5,788	$102.42	$88.63 - $115.84
Q1 2020	37,150	$5,071	$105.95	$77.15 - $122.39
Q4 2019	37,370	$6,592	$111.76	$100.09 - $120.13
Q3 2019	37,464	$6,159	$110.63	$102.36 - $123.65
Q2 2019	37,517	$6,503	$120.63	$104.94 - $143.52
Q1 2019	38,720	$8,045	$131.07	$118.62 - $138.19
Q4 2018	38,984	$7,428	$128.25	$114.72 - $140.01
Q3 2018	39,101	$8,239	$132.20	$121.95 - $140.35
Q2 2018	38,744	$7,622	$130.14	$121.67 - $140.90
Q1 2018	39,288	$8,624	$150.16	$136.48 - $164.13
Q4 2017	39,115	$9,206	$144.97	$132.04 - $154.32
Q3 2017	38,822	$8,149	$129.88	$123.25 - $134.94
Q2 2017	40,333	$8,397	$124.67	$117.20 - $134.12
Q1 2017	40,392	$7,728	$113.65	$107.14 - $120.23
Q4 2016	40,176	$7,174	$106.20	$100.51 - $111.16
Q3 2016	40,169	$7,079	$109.19	$105.77 - $111.43
Q2 2016	40,816	$7,147	$102.46	$99.47 - $106.77
Q1 2016	41,144	$6,855	$92.76	$80.95 - $101.43
Q4 2015	42,598	$6,417	$92.11	$82.77 - $96.10
Q3 2015	44,148	$6,258	$87.51	$80.04 - $93.69
Q2 2015	41,624	$6,423	$94.82	$91.30 - $98.85
Q1 2015	41,539	$6,852	$96.87	$92.41 - $100.50
Q4 2014	41,794	$6,867	$89.68	$76.10 - $98.51
Q3 2014	41,844	$5,929	$83.50	$80.18 - $86.16
Q2 2014	42,026	$6,020	$81.05	$76.00 - $84.30
Q1 2014	42,197	$5,725	$76.26	$70.70 - $79.67
Q4 2013	42,223	$5,922	$72.67	$66.39 - $80.32
Q3 2013	41,822	$4,993	$65.98	$61.25 - $69.59
Q2 2013	41,755	$4,566	$61.26	$57.91 - $64.10