3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Tufton Capital Management's Holding History (CIK: 0001055963)

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

Q1 2019
Shares 25,984 Value ($000) $5,398 Avg Close $131.07 Range $118.62 - $138.19
Q4 2018
Shares 22,277 Value ($000) $4,244 Avg Close $128.25 Range $114.72 - $140.01
Q3 2018
Shares 21,627 Value ($000) $4,557 Avg Close $132.20 Range $121.95 - $140.35
Q2 2018
Shares 21,979 Value ($000) $4,323 Avg Close $130.14 Range $121.67 - $140.90
Q1 2018
Shares 21,799 Value ($000) $4,785 Avg Close $150.16 Range $136.48 - $164.13
Q4 2017
Shares 22,716 Value ($000) $5,347 Avg Close $144.97 Range $132.04 - $154.32
Q3 2017
Shares 23,289 Value ($000) $4,888 Avg Close $129.88 Range $123.25 - $134.94
Q2 2017
Shares 23,635 Value ($000) $4,921 Avg Close $124.67 Range $117.20 - $134.12
Q1 2017
Shares 24,859 Value ($000) $4,756 Avg Close $113.65 Range $107.14 - $120.23
Q4 2016
Shares 24,563 Value ($000) $4,386 Avg Close $106.20 Range $100.51 - $111.16
Q3 2016
Shares 25,494 Value ($000) $4,493 Avg Close $109.19 Range $105.77 - $111.43
Q2 2016
Shares 26,971 Value ($000) $4,723 Avg Close $102.46 Range $99.47 - $106.77
Q1 2016
Shares 28,611 Value ($000) $4,767 Avg Close $92.76 Range $80.95 - $101.43
Q4 2015
Shares 28,497 Value ($000) $4,293 Avg Close $92.11 Range $82.77 - $96.10