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%	3125
2026 Q1	$1.83M	Sell	12,600 -37,400	-75%	-$5.96M	﹤0.01%	1710
2025 Q4	$8.01M	Buy	+50,000	New	+$8.18M	﹤0.01%	1191
2025 Q3	–	Sell	-4,600	Closed	-$700K	–	3714
2025 Q2	$700K	Buy	+4,600	New	+$657K	﹤0.01%	2087
2023 Q4	–	Sell	-25,953	Closed	-$2.32M	–	4188
2023 Q3	$2.32M	Sell	25,953 -35,880	-58%	-$3.08M	﹤0.01%	1618
2023 Q2	$5.41M	Buy	61,833 +35,880	+138%	+$3.05M	﹤0.01%	1303
2023 Q1	$2.85M	Buy	25,953 +11,840	+84%	+$1.12M	﹤0.01%	1505
2022 Q4	$1.55M	Buy	+14,113	New	+$1.44M	﹤0.01%	1914
2022 Q2	–	Sell	-478	Closed	-$64K	–	4303
2022 Q1	$64K	Buy	+478	New	+$63.6K	﹤0.01%	3747
2018 Q3	–	Sell	-47,840	Closed	-$7.87M	–	4836
2018 Q2	$7.87M	Buy	+47,840	New	+$8.16M	0.01%	982
2014 Q2	–	Sell	-19	Closed	-$2K	–	4768
2014 Q1	$2K	Buy	+19	New	+$2.11K	﹤0.01%	3905
2013 Q4	–	Sell	-1,435	Closed	-$143K	–	3847
2013 Q3	$143K	Buy	+1,435	New	+$140K	﹤0.01%	2373

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.