East Coast Asset Management’s 3M MMM Stock Holding History

East Coast Asset Management’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 Q1	$375K	Hold	2,584	–	–	0.12%	49
2025 Q4	$414K	Sell	2,584 -1	-0%	-$164	0.12%	48
2025 Q3	$401K	Hold	2,585	–	–	0.13%	48
2025 Q2	$393K	Hold	2,585	–	–	0.13%	50
2025 Q1	$380K	Hold	2,585	–	–	0.13%	52
2024 Q4	$334K	Hold	2,585	–	–	0.11%	55
2024 Q3	$353K	Hold	2,585	–	–	0.12%	57
2024 Q2	$264K	Sell	2,585 -560	-18%	-$54.6K	0.1%	60
2024 Q1	$279K	Hold	3,145	–	–	0.1%	61
2023 Q4	$288K	Hold	3,145	–	–	0.12%	56
2023 Q3	$246K	Hold	3,145	–	–	0.11%	58
2023 Q2	$263K	Hold	3,145	–	–	0.12%	57
2023 Q1	$276K	Sell	3,145 -54	-2%	-$5.09K	0.12%	56
2022 Q4	$321K	Sell	3,199 -1	-0%	-$102	0.16%	51
2022 Q3	$296K	Hold	3,200	–	–	0.17%	49
2022 Q2	$346K	Hold	3,200	–	–	0.16%	48
2022 Q1	$398K	Sell	3,200 -72	-2%	-$9.57K	0.09%	47
2021 Q4	$486K	Sell	3,272 -27	-0.8%	-$4.02K	0.11%	44
2021 Q3	$484K	Hold	3,299	–	–	0.11%	43
2021 Q2	$548K	Hold	3,299	–	–	0.13%	40
2021 Q1	$531K	Hold	3,299	–	–	0.14%	41
2020 Q4	$482K	Hold	3,299	–	–	0.15%	41
2020 Q3	$442K	Sell	3,299 -1,626	-33%	-$219K	0.15%	39
2020 Q2	$642K	Hold	4,925	–	–	0.19%	38
2020 Q1	$562K	Sell	4,925 -1,543	-24%	-$203K	0.22%	36
2019 Q4	$954K	Hold	6,468	–	–	0.27%	35
2019 Q3	$889K	Hold	6,468	–	–	0.25%	38
2019 Q2	$937K	Buy	6,468 +30	+0.5%	+$4.62K	0.25%	37
2019 Q1	$1.12M	Sell	6,438 -84	-1%	-$14.1K	0.28%	38
2018 Q4	$1.04M	Hold	6,522	–	–	0.32%	36
2018 Q3	$1.15M	Hold	6,522	–	–	0.3%	38
2018 Q2	$1.07M	Hold	6,522	–	–	0.3%	38
2018 Q1	$1.2M	Sell	6,522 -263	-4%	-$52.1K	0.34%	38
2017 Q4	$1.33M	Sell	6,785 -424	-6%	-$81.6K	0.36%	42
2017 Q3	$1.26M	Sell	7,209 -1,647	-19%	-$285K	0.33%	43
2017 Q2	$1.54M	Hold	8,856	–	–	0.42%	38
2017 Q1	$1.42M	Buy	8,856 +358	+4%	+$54.9K	0.39%	42
2016 Q4	$1.27M	Hold	8,498	–	–	0.38%	43
2016 Q3	$1.25M	Hold	8,498	–	–	0.65%	45
2016 Q2	$1.24M	Hold	8,498	–	–	0.68%	45
2016 Q1	$1.18M	Sell	8,498 -239	-3%	-$30.7K	0.63%	51
2015 Q4	$1.1M	Sell	8,737 -36	-0.4%	-$4.63K	0.6%	55
2015 Q3	$1.04M	Sell	8,773 -203	-2%	-$25K	0.65%	52
2015 Q2	$1.16M	Hold	8,976	–	–	0.62%	52
2015 Q1	$1.24M	Hold	8,976	–	–	0.66%	52
2014 Q4	$1.23M	Buy	8,976 +478	+6%	+$61.4K	0.67%	49
2014 Q3	$1.01M	Sell	8,498 -167	-2%	-$20.1K	0.58%	55
2014 Q2	$1.04M	Hold	8,665	–	–	0.57%	53
2014 Q1	$983K	Hold	8,665	–	–	0.57%	57
2013 Q4	$1.02M	Buy	8,665 +120	+1%	+$12.8K	0.59%	56
2013 Q3	$853K	Sell	8,545 -204	-2%	-$19.8K	0.56%	62
2013 Q2	$800K	Buy	+8,749	New	+$794K	0.43%	67

Other funds holding MMM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

East Coast Asset Management's MMM Position: Q1 2026 in Review

East Coast Asset Management held its 3M (MMM) position steady in Q1 2026 at 2,584 shares worth $375K. The position accounts for 0.12% of the portfolio, ranked #49.

East Coast Asset Management first reported a position in MMM in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.54M in Q2 2017. 2,155 funds tracked by Wall St. Rank hold MMM as of Q1 2026.

East Coast Asset Management held 2,584 shares of 3M worth $375K as of Q1 2026.
East Coast Asset Management left its 3M share count unchanged in Q1 2026.
3M made up 0.12% of East Coast Asset Management's portfolio in Q1 2026, its #49 holding.
East Coast Asset Management first reported a position in 3M in Q2 2013 and has held it in 52 quarters since.
East Coast Asset Management's 3M position peaked at $1.54M in Q2 2017.
2,155 funds tracked by Wall St. Rank held 3M as of Q1 2026.

Based on East Coast Asset Management's 13F filing for Q1 2026, filed 15 May 2026.