3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q4 2025

Shares 8,519 Value ($000) $1 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 8,532 Value ($000) $1 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 8,301 Value ($000) $1 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 8,350 Value ($000) $1 Avg Close $144.58 Range $126.59 - $154.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,519	$1	$163.18	$147.82 - $174.69
Q3 2025	8,532	$1	$153.11	$142.97 - $162.70
Q2 2025	8,301	$1	$141.25	$120.31 - $152.61
Q1 2025	8,350	$1	$144.58	$126.59 - $154.21