Bank of Montreal’s 3M MMM Stock Holding History

Bank of Montreal’s Portfolio MMM Stock Details MMM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$146K	Sell	900 -11,700	-93%	-$1.77M	﹤0.01%	3124
2026 Q1	$1.83M	Buy	12,600 +9,200	+271%	+$1.46M	﹤0.01%	1709
2025 Q4	$544K	Buy	+3,400	New	+$556K	﹤0.01%	2269
2016 Q4	–	Sell	-11,960	Closed	-$1.76M	–	4138
2016 Q3	$1.76M	Buy	+11,960	New	+$1.79M	﹤0.01%	1563
2015 Q1	–	Sell	-25,116	Closed	-$3.45M	–	4121
2014 Q4	$3.45M	Buy	+25,116	New	+$3.22M	﹤0.01%	1182

Other funds holding MMM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of Montreal's MMM Position: Q2 2026 in Review

Bank of Montreal increased its 3M (MMM) stake by 20% in Q2 2026, buying an estimated $17M and bringing the position to 669,714 shares worth $108M. The position accounts for 0.04% of the portfolio, ranked #376.

Bank of Montreal first reported a position in MMM in Q2 2013 and has held it in 53 quarters since. The position peaked at $261M in Q2 2021. 2,246 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

Bank of Montreal held 669,714 shares of 3M worth $108M as of Q2 2026.
Bank of Montreal bought 112,391 3M shares in Q2 2026, an estimated $17M.
3M made up 0.04% of Bank of Montreal's portfolio in Q2 2026, its #376 holding.
Bank of Montreal first reported a position in 3M in Q2 2013 and has held it in 53 quarters since.
Bank of Montreal's 3M position peaked at $261M in Q2 2021.
2,246 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.