Boston Family Office’s 3M MMM Stock Holding History

Boston Family Office’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	$1.76M	Hold	12,118	–	–	0.12%	129
2025 Q4	$1.94M	Sell	12,118 -123	-1%	-$20.1K	0.12%	124
2025 Q3	$1.9M	Sell	12,241 -175	-1%	-$27K	0.12%	127
2025 Q2	$1.89M	Hold	12,416	–	–	0.13%	127
2025 Q1	$1.82M	Hold	12,416	–	–	0.13%	116
2024 Q4	$1.6M	Hold	12,416	–	–	0.11%	125
2024 Q3	$1.7M	Sell	12,416 -88	-0.7%	-$10.8K	0.11%	121
2024 Q2	$1.28M	Sell	12,504 -2,271	-15%	-$221K	0.09%	135
2024 Q1	$1.31M	Buy	14,775 +179	+1%	+$14.8K	0.09%	133
2023 Q4	$1.33M	Sell	14,596 -843	-5%	-$67.6K	0.1%	135
2023 Q3	$1.21M	Buy	15,439 +78	+0.5%	+$6.7K	0.1%	135
2023 Q2	$1.29M	Sell	15,361 -658	-4%	-$55.9K	0.1%	137
2023 Q1	$1.41M	Sell	16,019 -419	-3%	-$39.5K	0.11%	128
2022 Q4	$1.65M	Sell	16,438 -1,812	-10%	-$185K	0.14%	119
2022 Q3	$1.69M	Sell	18,250 -3,230	-15%	-$354K	0.15%	113
2022 Q2	$2.32M	Sell	21,480 -5,758	-21%	-$696K	0.19%	100
2022 Q1	$3.39M	Sell	27,238 -3,040	-10%	-$404K	0.24%	83
2021 Q4	$4.5M	Sell	30,278 -3,053	-9%	-$455K	0.29%	75
2021 Q3	$4.89M	Sell	33,331 -927	-3%	-$150K	0.35%	71
2021 Q2	$5.69M	Sell	34,258 -1,904	-5%	-$318K	0.41%	68
2021 Q1	$5.71M	Buy	36,162 +619	+2%	+$92.7K	0.43%	63
2020 Q4	$5.19M	Sell	35,543 -672	-2%	-$95.4K	0.4%	65
2020 Q3	$4.85M	Sell	36,215 -320	-0.9%	-$43K	0.44%	59
2020 Q2	$4.76M	Sell	36,535 -651	-2%	-$82K	0.46%	58
2020 Q1	$4.24M	Buy	37,186 +50	+0.1%	+$6.58K	0.5%	58
2019 Q4	$5.48M	Sell	37,136 -3,492	-9%	-$489K	0.52%	55
2019 Q3	$5.58M	Buy	40,628 +268	+0.7%	+$37.5K	0.58%	51
2019 Q2	$5.85M	Buy	40,360 +110	+0.3%	+$16.9K	0.61%	51
2019 Q1	$6.99M	Sell	40,250 -98	-0.2%	-$16.5K	0.76%	47
2018 Q4	$6.43M	Sell	40,348 -1,421	-3%	-$236K	0.8%	48
2018 Q3	$7.36M	Buy	41,769 +90	+0.2%	+$15.5K	0.78%	47
2018 Q2	$6.86M	Sell	41,679 -3,625	-8%	-$619K	0.78%	44
2018 Q1	$8.31M	Buy	45,304 +470	+1%	+$93.1K	0.95%	36
2017 Q4	$8.82M	Sell	44,834 -319	-0.7%	-$61.4K	0.97%	31
2017 Q3	$7.92M	Sell	45,153 -259	-0.6%	-$44.9K	0.9%	36
2017 Q2	$7.91M	Buy	45,412 +597	+1%	+$99.8K	0.94%	31
2017 Q1	$7.17M	Sell	44,815 -1,137	-2%	-$174K	0.88%	36
2016 Q4	$6.86M	Buy	45,952 +622	+1%	+$89.8K	0.89%	35
2016 Q3	$6.68M	Sell	45,330 -807	-2%	-$120K	0.87%	33
2016 Q2	$6.75M	Sell	46,137 -117	-0.3%	-$16.5K	0.88%	32
2016 Q1	$6.44M	Buy	46,254 +3,584	+8%	+$460K	0.85%	33
2015 Q4	$5.37M	Sell	42,670 -2,213	-5%	-$284K	0.74%	44
2015 Q3	$5.32M	Sell	44,883 -120	-0.3%	-$14.8K	0.74%	40
2015 Q2	$5.81M	Sell	45,003 -1,686	-4%	-$226K	0.73%	42
2015 Q1	$6.44M	Sell	46,689 -264	-0.6%	-$36.4K	0.8%	37
2014 Q4	$6.45M	Sell	46,953 -1,040	-2%	-$133K	0.8%	36
2014 Q3	$5.68M	Sell	47,993 -532	-1%	-$64K	0.73%	43
2014 Q2	$5.81M	Sell	48,525 -90	-0.2%	-$10.6K	0.74%	44
2014 Q1	$5.51M	Sell	48,615 -203	-0.4%	-$22.6K	0.73%	44
2013 Q4	$5.72M	Sell	48,818 -2,405	-5%	-$256K	0.76%	41
2013 Q3	$5.11M	Sell	51,223 -1,808	-3%	-$176K	0.73%	44
2013 Q2	$4.85M	Buy	+53,031	New	+$4.81M	0.74%	44

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

Boston Family Office's MMM Position: Q1 2026 in Review

Boston Family Office held its 3M (MMM) position steady in Q1 2026 at 12,118 shares worth $1.76M. The position accounts for 0.12% of the portfolio, ranked #129.

Boston Family Office first reported a position in MMM in Q2 2013 and has held it in 52 quarters since. The position peaked at $8.82M in Q4 2017. 2,155 funds tracked by Wall St. Rank hold MMM as of Q1 2026.

Boston Family Office held 12,118 shares of 3M worth $1.76M as of Q1 2026.
Boston Family Office left its 3M share count unchanged in Q1 2026.
3M made up 0.12% of Boston Family Office's portfolio in Q1 2026, its #129 holding.
Boston Family Office first reported a position in 3M in Q2 2013 and has held it in 52 quarters since.
Boston Family Office's 3M position peaked at $8.82M in Q4 2017.
2,155 funds tracked by Wall St. Rank held 3M as of Q1 2026.

Based on Boston Family Office's 13F filing for Q1 2026, filed 13 May 2026.