Canton Hathaway’s 3M MMM Stock Holding History

Canton Hathaway’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	$332K	Hold	2,050	–	–	0.06%	105
2026 Q1	$298K	Hold	2,050	–	–	0.06%	111
2025 Q4	$328K	Hold	2,050	–	–	0.06%	108
2025 Q3	$318K	Hold	2,050	–	–	0.06%	120
2025 Q2	$312K	Hold	2,050	–	–	0.06%	117
2025 Q1	$301K	Sell	2,050 -125	-6%	-$18.4K	0.06%	121
2024 Q4	$281K	Hold	2,175	–	–	0.07%	90
2024 Q3	$297K	Buy	2,175 +1,000	+85%	+$122K	0.07%	83
2024 Q2	$120K	Buy	+1,175	New	+$115K	0.03%	112
2023 Q1	–	Sell	-209	Closed	-$21K	–	242
2022 Q4	$21K	Buy	+209	New	+$21.3K	0.01%	229
2022 Q3	–	Sell	-209	Closed	-$23K	–	250
2022 Q2	$23K	Buy	+209	New	+$25.3K	0.01%	236
2022 Q1	–	Sell	-209	Closed	-$31K	–	275
2021 Q4	$31K	Hold	209	–	–	0.01%	235
2021 Q3	$31K	Buy	+209	New	+$33.9K	0.01%	233
2021 Q2	–	Sell	-60	Closed	-$10K	–	293
2021 Q1	$10K	Hold	60	–	–	﹤0.01%	235
2020 Q4	$9K	Buy	+60	New	+$8.52K	﹤0.01%	213
2019 Q2	–	Sell	-48	Closed	-$8K	–	268
2019 Q1	$8K	Hold	48	–	–	﹤0.01%	217
2018 Q4	$8K	Hold	48	–	–	0.01%	170
2018 Q3	$8K	Buy	+48	New	+$8.27K	0.01%	175

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 $3.37T AUM 44.26% 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

Canton Hathaway's MMM Position: Q2 2026 in Review

Canton Hathaway held its 3M (MMM) position steady in Q2 2026 at 2,050 shares worth $332K. The position accounts for 0.06% of the portfolio, ranked #105.

Canton Hathaway first reported a position in MMM in Q3 2018 and has held it in 18 quarters since. 2,231 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

Canton Hathaway held 2,050 shares of 3M worth $332K as of Q2 2026.
Canton Hathaway left its 3M share count unchanged in Q2 2026.
3M made up 0.06% of Canton Hathaway's portfolio in Q2 2026, its #105 holding.
Canton Hathaway first reported a position in 3M in Q3 2018 and has held it in 18 quarters since.
2,231 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Canton Hathaway's 13F filing for Q2 2026, filed 6 Aug 2026.