Cornerstone Advisory’s 3M MMM Stock Holding History

Cornerstone Advisory’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	$325K	Sell	2,007 -1	-0%	-$152	0.03%	208
2026 Q1	$292K	Buy	2,008 +111	+6%	+$17.7K	0.03%	216
2025 Q4	$304K	Buy	1,897 +6	+0.3%	+$981	0.03%	201
2025 Q3	$293K	Sell	1,891 -508	-21%	-$78.3K	0.03%	196
2025 Q2	$365K	Sell	2,399 -390	-14%	-$55.7K	0.04%	170
2025 Q1	$385K	Sell	2,789 -315	-10%	-$46.3K	0.04%	160
2024 Q4	$461K	Buy	3,104 +7	+0.2%	+$918	0.05%	145
2024 Q3	$423K	Buy	3,097 +1	+0%	+$122	0.06%	143
2024 Q2	$316K	Sell	3,096 -564	-15%	-$55K	0.04%	165
2024 Q1	$325K	Sell	3,660 -1,041	-22%	-$86.3K	0.05%	174
2023 Q4	$430K	Sell	4,701 -311	-6%	-$25K	0.07%	149
2023 Q3	$392K	Buy	5,012 +73	+1%	+$6.27K	0.07%	146
2023 Q2	$413K	Sell	4,939 -1,054	-18%	-$89.5K	0.07%	144
2023 Q1	$527K	Sell	5,993 -262	-4%	-$24.7K	0.09%	127
2022 Q4	$627K	Buy	6,255 +69	+1%	+$7.04K	0.12%	110
2022 Q3	$572K	Sell	6,186 -159	-3%	-$17.4K	0.13%	106
2022 Q2	$687K	Sell	6,345 -2,145	-25%	-$259K	0.16%	95
2022 Q1	$1.06M	Sell	8,490 -2,201	-21%	-$293K	0.16%	101
2021 Q4	$1.59M	Sell	10,691 -243	-2%	-$36.2K	0.23%	72
2021 Q3	$1.6M	Sell	10,934 -1,189	-10%	-$193K	0.27%	64
2021 Q2	$2.01M	Buy	12,123 +388	+3%	+$64.8K	0.34%	54
2021 Q1	$1.89M	Sell	11,735 -1,334	-10%	-$200K	0.36%	52
2020 Q4	$1.91M	Buy	13,069 +126	+1%	+$17.9K	0.39%	56
2020 Q3	$1.73M	Buy	12,943 +4,301	+50%	+$579K	0.4%	53
2020 Q2	$1.13M	Buy	8,642 +3,773	+77%	+$475K	0.29%	62
2020 Q1	$556K	Buy	4,869 +154	+3%	+$20.3K	0.17%	85
2019 Q4	$695K	Sell	4,715 -485	-9%	-$67.9K	0.14%	92
2019 Q3	$715K	Sell	5,200 -19	-0.4%	-$2.66K	0.15%	88
2019 Q2	$756K	Sell	5,219 -267	-5%	-$41.1K	0.16%	81
2019 Q1	$953K	Buy	5,486 +32	+0.6%	+$5.39K	0.21%	75
2018 Q4	$869K	Hold	5,454	–	–	0.23%	75
2018 Q3	$961K	Buy	5,454 +3	+0.1%	+$517	0.28%	65
2018 Q2	$897K	Buy	5,451 +36	+0.7%	+$6.14K	0.3%	68
2018 Q1	$994K	Sell	5,415 -32	-0.6%	-$6.34K	0.36%	58
2017 Q4	$1.07M	Buy	5,447 +37	+0.7%	+$7.12K	0.37%	59
2017 Q3	$949K	Sell	5,410 -23	-0.4%	-$3.99K	0.32%	60
2017 Q2	$946K	Buy	5,433 +662	+14%	+$111K	0.32%	61
2017 Q1	$763K	Sell	4,771 -572	-11%	-$87.7K	0.39%	39
2016 Q4	$798K	Buy	5,343 +587	+12%	+$84.7K	0.6%	30
2016 Q3	$701K	Buy	4,756 +7	+0.1%	+$1.04K	0.58%	27
2016 Q2	$695K	Sell	4,749 -19	-0.4%	-$2.68K	0.58%	26
2016 Q1	$664K	Buy	4,768 +7	+0.1%	+$899	0.57%	27
2015 Q4	$600K	Buy	+4,761	New	+$612K	0.52%	32

Other funds holding MMM

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

PCM

Parsons Capital Management Providence, Rhode Island $2.21B AUM 28.12% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

FWIA

Fort Washington Investment Advisors Cincinnati, Ohio $19.9B AUM 22.19% 1-Year Est. Return

KeyBank National Association Cleveland, Ohio $30.4B AUM 27.51% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Retirement Systems of Alabama Montgomery, Alabama $33.2B AUM 38.15% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Asset Management One Tokyo, Japan $39B AUM 37.51% 1-Year Est. Return

SMDAM

Sumitomo Mitsui DS Asset Management Tokyo, Japan $14.5B AUM 37.68% 1-Year Est. Return

Cornerstone Advisory's MMM Position: Q2 2026 in Review

Cornerstone Advisory reduced its 3M (MMM) stake by 0.05% in Q2 2026, selling an estimated $152 and leaving 2,007 shares worth $325K. The position accounts for 0.03% of the portfolio, ranked #208.

Cornerstone Advisory first reported a position in MMM in Q4 2015 and has held it in 43 quarters since. The position peaked at $2.01M in Q2 2021. 907 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

Cornerstone Advisory held 2,007 shares of 3M worth $325K as of Q2 2026.
Cornerstone Advisory sold 1 3M share in Q2 2026, an estimated $152.
3M made up 0.03% of Cornerstone Advisory's portfolio in Q2 2026, its #208 holding.
Cornerstone Advisory first reported a position in 3M in Q4 2015 and has held it in 43 quarters since.
Cornerstone Advisory's 3M position peaked at $2.01M in Q2 2021.
907 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Cornerstone Advisory's 13F filing for Q2 2026, filed 29 Jul 2026.