Cornerstone Advisors’s 3M MMM Stock Holding History

Cornerstone Advisors’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 Q4	–	Sell	-19,600	Closed	-$3.04M	–	224
2025 Q3	$3.04M	Hold	19,600	–	–	0.1%	152
2025 Q2	$2.98M	Hold	19,600	–	–	0.1%	152
2025 Q1	$2.88M	Hold	19,600	–	–	0.12%	155
2024 Q4	$2.53M	Hold	19,600	–	–	0.1%	164
2024 Q3	$2.68M	Buy	19,600 +1,000	+5%	+$122K	0.11%	168
2024 Q2	$1.9M	Sell	18,600 -5,918	-24%	-$577K	0.08%	190
2024 Q1	$2.17M	Hold	24,518	–	–	0.09%	205
2023 Q4	$2.24M	Sell	24,518 -3,110	-11%	-$250K	0.1%	197
2023 Q3	$2.16M	Buy	+27,628	New	+$2.37M	0.1%	193
2018 Q4	–	Sell	-26,312	Closed	-$4.64M	–	242
2018 Q3	$4.64M	Sell	26,312 -4,784	-15%	-$824K	0.33%	84
2018 Q2	$5.11M	Hold	31,096	–	–	0.62%	40
2018 Q1	$5.71M	Hold	31,096	–	–	0.68%	38
2017 Q4	$6.12M	Hold	31,096	–	–	0.7%	39
2017 Q3	$5.46M	Buy	31,096 +5,980	+24%	+$1.04M	0.63%	48
2017 Q2	$4.37M	Hold	25,116	–	–	0.8%	34
2017 Q1	$4.02M	Hold	25,116	–	–	0.73%	42
2016 Q4	$3.75M	Buy	25,116 +7,176	+40%	+$1.04M	0.69%	44
2016 Q3	$2.64M	Buy	17,940 +4,784	+36%	+$714K	0.67%	43
2016 Q2	$1.93M	Hold	13,156	–	–	0.48%	64
2016 Q1	$1.83M	Hold	13,156	–	–	0.44%	68
2015 Q4	$1.66M	Hold	13,156	–	–	0.38%	76
2015 Q3	$1.56M	Buy	+13,156	New	+$1.62M	0.37%	81
2013 Q3	–	Sell	-14,352	Closed	-$1.31M	–	241
2013 Q2	$1.31M	Buy	+14,352	New	+$1.3M	0.51%	63

Other funds holding MMM

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Cornerstone Advisors's MMM Position: Q4 2025 in Review

Cornerstone Advisors sold out of 3M (MMM) in Q4 2025, closing a stake of 19,600 shares — an estimated $3.04M sold.

Cornerstone Advisors first reported a position in MMM in Q2 2013 and held it in 23 quarters. The position peaked at $6.12M in Q4 2017. 2,269 funds tracked by Wall St. Rank hold MMM as of Q4 2025.

Cornerstone Advisors reported no remaining 3M position as of Q4 2025 after selling out during the quarter.
Cornerstone Advisors sold 19,600 3M shares in Q4 2025, an estimated $3.04M.
Cornerstone Advisors first reported a position in 3M in Q2 2013 and held it in 23 quarters.
Cornerstone Advisors's 3M position peaked at $6.12M in Q4 2017.
2,269 funds tracked by Wall St. Rank held 3M as of Q4 2025.

Based on Cornerstone Advisors's 13F filing for Q4 2025, filed 13 Feb 2026.