Stone Run Capital’s 3M MMM Stock Holding History

Stone Run Capital’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
2025 Q3	$650K	Hold	4,189	–	–	0.26%	48
2025 Q2	$638K	Hold	4,189	–	–	0.26%	50
2025 Q1	$615K	Hold	4,189	–	–	0.26%	51
2024 Q4	$541K	Hold	4,189	–	–	0.21%	50
2024 Q3	$573K	Hold	4,189	–	–	0.21%	50
2024 Q2	$428K	Sell	4,189 -821	-16%	-$80K	0.17%	51
2024 Q1	$444K	Hold	5,010	–	–	0.17%	52
2023 Q4	$458K	Sell	5,010 -4,186	-46%	-$336K	0.2%	49
2023 Q3	$720K	Sell	9,196 -598	-6%	-$51.3K	0.35%	40
2023 Q2	$820K	Sell	9,794 -2,870	-23%	-$244K	0.36%	42
2023 Q1	$1.11M	Sell	12,664 -120	-0.9%	-$11.3K	0.53%	40
2022 Q4	$1.28M	Sell	12,784 -1,196	-9%	-$122K	0.65%	34
2022 Q3	$1.29M	Sell	13,980 -598	-4%	-$65.6K	0.7%	33
2022 Q2	$1.58M	Sell	14,578 -239	-2%	-$28.9K	0.79%	34
2022 Q1	$1.84M	Hold	14,817	–	–	0.68%	40
2021 Q4	$2.2M	Sell	14,817 -73	-0.5%	-$10.9K	0.71%	39
2021 Q3	$2.18M	Hold	14,890	–	–	0.75%	38
2021 Q2	$2.47M	Hold	14,890	–	–	0.87%	38
2021 Q1	$2.4M	Hold	14,890	–	–	0.92%	35
2020 Q4	$2.18M	Hold	14,890	–	–	0.86%	35
2020 Q3	$1.99M	Hold	14,890	–	–	0.91%	35
2020 Q2	$1.94M	Hold	14,890	–	–	0.96%	35
2020 Q1	$1.7M	Sell	14,890 -239	-2%	-$31.4K	0.98%	36
2019 Q4	$2.23M	Sell	15,129 -359	-2%	-$50.3K	0.99%	37
2019 Q3	$2.13M	Hold	15,488	–	–	1.01%	37
2019 Q2	$2.25M	Sell	15,488 -837	-5%	-$129K	1.02%	37
2019 Q1	$2.84M	Hold	16,325	–	–	1.4%	35
2018 Q4	$2.6M	Sell	16,325 -838	-5%	-$139K	1.62%	32
2018 Q3	$3.02M	Hold	17,163	–	–	1.39%	35
2018 Q2	$2.82M	Hold	17,163	–	–	1.49%	35
2018 Q1	$3.15M	Sell	17,163 -1,196	-7%	-$237K	1.65%	32
2017 Q4	$3.61M	Hold	18,359	–	–	1.86%	26
2017 Q3	$3.22M	Hold	18,359	–	–	1.66%	29
2017 Q2	$3.2M	Sell	18,359 -179	-1%	-$29.9K	1.77%	28
2017 Q1	$2.97M	Hold	18,538	–	–	1.78%	27
2016 Q4	$2.77M	Hold	18,538	–	–	1.8%	27
2016 Q3	$2.73M	Hold	18,538	–	–	1.7%	27
2016 Q2	$2.71M	Hold	18,538	–	–	1.77%	28
2016 Q1	$2.58M	Hold	18,538	–	–	1.67%	31
2015 Q4	$2.33M	Hold	18,538	–	–	1.62%	29
2015 Q3	$2.2M	Hold	18,538	–	–	1.75%	23
2015 Q2	$2.39M	Hold	18,538	–	–	1.57%	28
2015 Q1	$2.56M	Hold	18,538	–	–	1.65%	23
2014 Q4	$2.3M	Hold	18,538	–	–	1.58%	27
2014 Q3	$2.2M	Hold	18,538	–	–	1.55%	31
2014 Q2	$2.22M	Hold	18,538	–	–	1.46%	33
2014 Q1	$2.1M	Hold	18,538	–	–	1.53%	30
2013 Q4	$1.96M	Hold	18,538	–	–	1.38%	37
2013 Q3	$1.85M	Buy	18,538 +3,588	+24%	+$349K	1.5%	34
2013 Q2	$1.37M	Buy	+14,950	New	+$1.36M	1.31%	33

Other funds holding MMM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

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

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

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

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

Newport Trust Company Washington, District of Columbia $40.7B AUM 24.62% 1-Year Est. Return

Stone Run Capital's MMM Position: Q3 2025 in Review

Stone Run Capital held its 3M (MMM) position steady in Q3 2025 at 4,189 shares worth $650K. The position accounts for 0.26% of the portfolio, ranked #48.

Stone Run Capital first reported a position in MMM in Q2 2013 and has held it in 50 quarters since. The position peaked at $3.61M in Q4 2017. 2,129 funds tracked by Wall St. Rank hold MMM as of Q3 2025.

Stone Run Capital held 4,189 shares of 3M worth $650K as of Q3 2025.
Stone Run Capital left its 3M share count unchanged in Q3 2025.
3M made up 0.26% of Stone Run Capital's portfolio in Q3 2025, its #48 holding.
Stone Run Capital first reported a position in 3M in Q2 2013 and has held it in 50 quarters since.
Stone Run Capital's 3M position peaked at $3.61M in Q4 2017.
2,129 funds tracked by Wall St. Rank held 3M as of Q3 2025.

Based on Stone Run Capital's 13F filing for Q3 2025, filed 14 Nov 2025.