3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

NORTH STAR ASSET MANAGEMENT INC's Holding History (CIK: 0001056559)

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

Q4 2025

Shares 8,463 Value ($000) $1,355 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 8,628 Value ($000) $1,339 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 8,607 Value ($000) $1,310 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 8,916 Value ($000) $1,309 Avg Close $144.58 Range $126.59 - $154.21

Q4 2024

Shares 9,246 Value ($000) $1,194 Avg Close $128.38 Range $121.55 - $137.99

Q3 2024

Shares 8,175 Value ($000) $1,118 Avg Close $119.14 Range $95.41 - $137.38

Q2 2024

Shares 9,576 Value ($000) $979 Avg Close $94.27 Range $85.08 - $102.26

Q1 2024

Shares 8,777 Value ($000) $931 Avg Close $79.29 Range $72.48 - $88.04

Q4 2023

Shares 10,507 Value ($000) $1,149 Avg Close $75.54 Range $66.65 - $87.39

Q3 2023

Shares 25,671 Value ($000) $2,403 Avg Close $79.56 Range $72.16 - $87.04

Q2 2023

Shares 26,257 Value ($000) $2,628 Avg Close $77.55 Range $71.07 - $81.31

Q1 2023

Shares 27,344 Value ($000) $2,874 Avg Close $84.88 Range $75.90 - $97.15

Q4 2022

Shares 31,088 Value ($000) $3,728 Avg Close $90.68 Range $79.15 - $98.99

Q3 2022

Shares 12,234 Value ($000) $1,352 Avg Close $96.43 Range $81.61 - $111.45

Q2 2022

Shares 13,992 Value ($000) $1,811 Avg Close $105.20 Range $93.15 - $112.04

Q1 2022

Shares 14,944 Value ($000) $2,225 Avg Close $114.60 Range $101.23 - $130.43

Q4 2021

Shares 14,912 Value ($000) $2,649 Avg Close $127.29 Range $121.39 - $132.59

Q3 2021

Shares 17,255 Value ($000) $3,026 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 18,258 Value ($000) $3,626 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 18,593 Value ($000) $3,582 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 21,876 Value ($000) $3,823 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 27,584 Value ($000) $4,418 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 36,288 Value ($000) $5,661 Avg Close $102.42 Range $88.63 - $115.84

Q1 2020

Shares 35,022 Value ($000) $4,781 Avg Close $105.95 Range $77.15 - $122.39

Q4 2019

Shares 33,630 Value ($000) $5,934 Avg Close $111.76 Range $100.09 - $120.13

Q3 2019

Shares 34,836 Value ($000) $5,727 Avg Close $110.63 Range $102.36 - $123.65

Q2 2019

Shares 33,670 Value ($000) $5,836 Avg Close $120.63 Range $104.94 - $143.52

Q1 2019

Shares 31,560 Value ($000) $6,558 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 30,601 Value ($000) $5,831 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 29,486 Value ($000) $6,213 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 8,256 Value ($000) $1,624 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 8,017 Value ($000) $1,760 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 8,181 Value ($000) $1,925 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 7,038 Value ($000) $1,478 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 7,211 Value ($000) $1,501 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 7,858 Value ($000) $1,504 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 7,994 Value ($000) $1,428 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 8,029 Value ($000) $1,415 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 8,254 Value ($000) $1,445 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 8,474 Value ($000) $1,412 Avg Close $92.76 Range $80.95 - $101.43

Q4 2015

Shares 8,504 Value ($000) $1,281 Avg Close $92.11 Range $82.77 - $96.10

Q3 2015

Shares 8,774 Value ($000) $1,244 Avg Close $87.51 Range $80.04 - $93.69

Q2 2015

Shares 8,849 Value ($000) $1,366 Avg Close $94.82 Range $91.30 - $98.85

Q1 2015

Shares 8,919 Value ($000) $1,471 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 9,774 Value ($000) $1,606 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 9,749 Value ($000) $1,381 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 10,874 Value ($000) $1,557 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 8,639 Value ($000) $1,172 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 8,855 Value ($000) $1,242 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 6,838 Value ($000) $817 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 6,938 Value ($000) $759 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,463	$1,355	$163.18	$147.82 - $174.69
Q3 2025	8,628	$1,339	$153.11	$142.97 - $162.70
Q2 2025	8,607	$1,310	$141.25	$120.31 - $152.61
Q1 2025	8,916	$1,309	$144.58	$126.59 - $154.21
Q4 2024	9,246	$1,194	$128.38	$121.55 - $137.99
Q3 2024	8,175	$1,118	$119.14	$95.41 - $137.38
Q2 2024	9,576	$979	$94.27	$85.08 - $102.26
Q1 2024	8,777	$931	$79.29	$72.48 - $88.04
Q4 2023	10,507	$1,149	$75.54	$66.65 - $87.39
Q3 2023	25,671	$2,403	$79.56	$72.16 - $87.04
Q2 2023	26,257	$2,628	$77.55	$71.07 - $81.31
Q1 2023	27,344	$2,874	$84.88	$75.90 - $97.15
Q4 2022	31,088	$3,728	$90.68	$79.15 - $98.99
Q3 2022	12,234	$1,352	$96.43	$81.61 - $111.45
Q2 2022	13,992	$1,811	$105.20	$93.15 - $112.04
Q1 2022	14,944	$2,225	$114.60	$101.23 - $130.43
Q4 2021	14,912	$2,649	$127.29	$121.39 - $132.59
Q3 2021	17,255	$3,026	$137.32	$124.81 - $143.53
Q2 2021	18,258	$3,626	$140.42	$132.26 - $146.51
Q1 2021	18,593	$3,582	$125.09	$113.62 - $137.93
Q4 2020	21,876	$3,823	$117.52	$107.65 - $124.92
Q3 2020	27,584	$4,418	$110.37	$101.67 - $119.41
Q2 2020	36,288	$5,661	$102.42	$88.63 - $115.84
Q1 2020	35,022	$4,781	$105.95	$77.15 - $122.39
Q4 2019	33,630	$5,934	$111.76	$100.09 - $120.13
Q3 2019	34,836	$5,727	$110.63	$102.36 - $123.65
Q2 2019	33,670	$5,836	$120.63	$104.94 - $143.52
Q1 2019	31,560	$6,558	$131.07	$118.62 - $138.19
Q4 2018	30,601	$5,831	$128.25	$114.72 - $140.01
Q3 2018	29,486	$6,213	$132.20	$121.95 - $140.35
Q2 2018	8,256	$1,624	$130.14	$121.67 - $140.90
Q1 2018	8,017	$1,760	$150.16	$136.48 - $164.13
Q4 2017	8,181	$1,925	$144.97	$132.04 - $154.32
Q3 2017	7,038	$1,478	$129.88	$123.25 - $134.94
Q2 2017	7,211	$1,501	$124.67	$117.20 - $134.12
Q1 2017	7,858	$1,504	$113.65	$107.14 - $120.23
Q4 2016	7,994	$1,428	$106.20	$100.51 - $111.16
Q3 2016	8,029	$1,415	$109.19	$105.77 - $111.43
Q2 2016	8,254	$1,445	$102.46	$99.47 - $106.77
Q1 2016	8,474	$1,412	$92.76	$80.95 - $101.43
Q4 2015	8,504	$1,281	$92.11	$82.77 - $96.10
Q3 2015	8,774	$1,244	$87.51	$80.04 - $93.69
Q2 2015	8,849	$1,366	$94.82	$91.30 - $98.85
Q1 2015	8,919	$1,471	$96.87	$92.41 - $100.50
Q4 2014	9,774	$1,606	$89.68	$76.10 - $98.51
Q3 2014	9,749	$1,381	$83.50	$80.18 - $86.16
Q2 2014	10,874	$1,557	$81.05	$76.00 - $84.30
Q1 2014	8,639	$1,172	$76.26	$70.70 - $79.67
Q4 2013	8,855	$1,242	$72.67	$66.39 - $80.32
Q3 2013	6,838	$817	$65.98	$61.25 - $69.59
Q2 2013	6,938	$759	$61.26	$57.91 - $64.10