Romano Brothers & Co’s 3M MMM Stock Holding History

Romano Brothers & Co’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	$1.91M	Sell	11,820 -75	-0.6%	-$11.4K	0.19%	123
2026 Q1	$1.73M	Hold	11,895	–	–	0.2%	123
2025 Q4	$1.9M	Buy	11,895 +209	+2%	+$34.2K	0.22%	112
2025 Q3	$1.81M	Buy	11,686 +1,500	+15%	+$231K	0.21%	119
2025 Q2	$1.55M	Sell	10,186 -1,300	-11%	-$186K	0.19%	126
2025 Q1	$1.69M	Sell	11,486 -14,650	-56%	-$2.15M	0.22%	118
2024 Q4	$3.37M	Hold	26,136	–	–	0.43%	69
2024 Q3	$3.57M	Buy	26,136 +1,500	+6%	+$184K	0.45%	66
2024 Q2	$2.52M	Sell	24,636 -2,766	-10%	-$270K	0.35%	89
2024 Q1	$2.43M	Buy	27,402 +2,632	+11%	+$218K	0.33%	91
2023 Q4	$2.26M	Buy	24,770 +4,861	+24%	+$390K	0.34%	91
2023 Q3	$1.56M	Buy	19,909 +5,528	+38%	+$475K	0.24%	111
2023 Q2	$1.2M	Buy	14,381 +1,316	+10%	+$112K	0.18%	136
2023 Q1	$1.15M	Sell	13,065 -610	-4%	-$57.5K	0.18%	134
2022 Q4	$1.37M	Sell	13,675 -42	-0.3%	-$4.28K	0.21%	117
2022 Q3	$1.27M	Buy	+13,717	New	+$1.5M	0.2%	119

Other funds holding MMM

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

Norges Bank Oslo, Norway $1T AUM

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

Romano Brothers & Co's MMM Position: Q2 2026 in Review

Romano Brothers & Co reduced its 3M (MMM) stake by 0.63% in Q2 2026, selling an estimated $11.4K and leaving 11,820 shares worth $1.91M. The position accounts for 0.19% of the portfolio, ranked #123.

Romano Brothers & Co first reported a position in MMM in Q3 2022 and has held it in 16 quarters since. The position peaked at $3.57M in Q3 2024. 2,231 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

Romano Brothers & Co held 11,820 shares of 3M worth $1.91M as of Q2 2026.
Romano Brothers & Co sold 75 3M shares in Q2 2026, an estimated $11.4K.
3M made up 0.19% of Romano Brothers & Co's portfolio in Q2 2026, its #123 holding.
Romano Brothers & Co first reported a position in 3M in Q3 2022 and has held it in 16 quarters since.
Romano Brothers & Co's 3M position peaked at $3.57M in Q3 2024.
2,231 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Romano Brothers & Co's 13F filing for Q2 2026, filed 22 Jul 2026.