3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Manitou Investment Management Ltd.'s Holding History (CIK: 0001657428)

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

Q4 2025

Shares 290 Value ($000) $46 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 290 Value ($000) $45 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 290 Value ($000) $44 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 290 Value ($000) $43 Avg Close $144.58 Range $126.59 - $154.21

Q1 2023

Shares 390 Value ($000) $41 Avg Close $84.88 Range $75.90 - $97.15

Q3 2021

Shares 90,790 Value ($000) $15,926 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 89,830 Value ($000) $17,843 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 88,640 Value ($000) $17,079 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 90,100 Value ($000) $15,749 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 88,210 Value ($000) $14,129 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 87,290 Value ($000) $13,616 Avg Close $102.42 Range $88.63 - $115.84

Q1 2020

Shares 87,255 Value ($000) $11,911 Avg Close $105.95 Range $77.15 - $122.39

Q4 2019

Shares 86,225 Value ($000) $15,212 Avg Close $111.76 Range $100.09 - $120.13

Q3 2019

Shares 83,890 Value ($000) $13,792 Avg Close $110.63 Range $102.36 - $123.65

Q2 2019

Shares 71,840 Value ($000) $12,453 Avg Close $120.63 Range $104.94 - $143.52

Q1 2019

Shares 70,110 Value ($000) $14,567 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 15,530 Value ($000) $3,890 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 41,230 Value ($000) $8,688 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 37,350 Value ($000) $7,347 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 15,530 Value ($000) $3,409 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 16,480 Value ($000) $3,879 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 16,470 Value ($000) $3,457 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 16,730 Value ($000) $3,483 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 15,690 Value ($000) $3,002 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 15,505 Value ($000) $2,769 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 15,195 Value ($000) $2,678 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 16,195 Value ($000) $2,836 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 16,330 Value ($000) $2,721 Avg Close $92.76 Range $80.95 - $101.43

Q3 2015

Shares 2,379 Value ($000) $337 Avg Close $87.51 Range $80.04 - $93.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	290	$46	$163.18	$147.82 - $174.69
Q3 2025	290	$45	$153.11	$142.97 - $162.70
Q2 2025	290	$44	$141.25	$120.31 - $152.61
Q1 2025	290	$43	$144.58	$126.59 - $154.21
Q1 2023	390	$41	$84.88	$75.90 - $97.15
Q3 2021	90,790	$15,926	$137.32	$124.81 - $143.53
Q2 2021	89,830	$17,843	$140.42	$132.26 - $146.51
Q1 2021	88,640	$17,079	$125.09	$113.62 - $137.93
Q4 2020	90,100	$15,749	$117.52	$107.65 - $124.92
Q3 2020	88,210	$14,129	$110.37	$101.67 - $119.41
Q2 2020	87,290	$13,616	$102.42	$88.63 - $115.84
Q1 2020	87,255	$11,911	$105.95	$77.15 - $122.39
Q4 2019	86,225	$15,212	$111.76	$100.09 - $120.13
Q3 2019	83,890	$13,792	$110.63	$102.36 - $123.65
Q2 2019	71,840	$12,453	$120.63	$104.94 - $143.52
Q1 2019	70,110	$14,567	$131.07	$118.62 - $138.19
Q4 2018	15,530	$3,890	$128.25	$114.72 - $140.01
Q3 2018	41,230	$8,688	$132.20	$121.95 - $140.35
Q2 2018	37,350	$7,347	$130.14	$121.67 - $140.90
Q1 2018	15,530	$3,409	$150.16	$136.48 - $164.13
Q4 2017	16,480	$3,879	$144.97	$132.04 - $154.32
Q3 2017	16,470	$3,457	$129.88	$123.25 - $134.94
Q2 2017	16,730	$3,483	$124.67	$117.20 - $134.12
Q1 2017	15,690	$3,002	$113.65	$107.14 - $120.23
Q4 2016	15,505	$2,769	$106.20	$100.51 - $111.16
Q3 2016	15,195	$2,678	$109.19	$105.77 - $111.43
Q2 2016	16,195	$2,836	$102.46	$99.47 - $106.77
Q1 2016	16,330	$2,721	$92.76	$80.95 - $101.43
Q3 2015	2,379	$337	$87.51	$80.04 - $93.69