Longfellow Investment Management’s 3M MMM Stock Holding History

Longfellow Investment Management’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	$849K	Buy	+5,241	New	+$794K	0.17%	91
2025 Q1	–	Sell	-3,193	Closed	-$412K	–	297
2024 Q4	$412K	Sell	3,193 -206	-6%	-$27K	0.11%	106
2024 Q3	$465K	Sell	3,399 -4,386	-56%	-$537K	0.12%	102
2024 Q2	$796K	Sell	7,785 -1,461	-16%	-$142K	0.2%	66
2024 Q1	$820K	Buy	9,246 +70	+0.8%	+$5.8K	0.19%	63
2023 Q4	$839K	Hold	9,176	–	–	0.21%	62
2023 Q3	$718K	Hold	9,176	–	–	0.19%	68
2023 Q2	$768K	Buy	9,176 +1,556	+20%	+$132K	0.18%	82
2023 Q1	$670K	Hold	7,620	–	–	0.15%	90
2022 Q4	$764K	Hold	7,620	–	–	0.17%	91
2022 Q3	$704K	Hold	7,620	–	–	0.14%	124
2022 Q2	$825K	Sell	7,620 -33	-0.4%	-$3.99K	0.18%	109
2022 Q1	$954K	Hold	7,653	–	–	0.15%	127
2021 Q4	$1.14M	Buy	7,653 +1,784	+30%	+$266K	0.18%	120
2021 Q3	$861K	Hold	5,869	–	–	0.14%	137
2021 Q2	$975K	Sell	5,869 -3,229	-35%	-$539K	0.14%	143
2021 Q1	$1.47M	Sell	9,098 -1,316	-13%	-$197K	0.18%	134
2020 Q4	$1.53M	Buy	+10,414	New	+$1.48M	0.18%	131

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

Longfellow Investment Management's MMM Position: Q2 2026 in Review

Longfellow Investment Management opened a new position in 3M (MMM) in Q2 2026: 5,241 shares worth $849K. The stake represents 0.17% of the portfolio and ranks #91 among its holdings. This is a return to the name: Longfellow Investment Management previously reported a position in MMM as recently as Q4 2024.

Longfellow Investment Management first reported a position in MMM in Q4 2020 and has held it in 18 quarters since. The position peaked at $1.53M in Q4 2020. 2,241 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

Longfellow Investment Management held 5,241 shares of 3M worth $849K as of Q2 2026.
3M was a new Longfellow Investment Management position in Q2 2026.
3M made up 0.17% of Longfellow Investment Management's portfolio in Q2 2026, its #91 holding.
Longfellow Investment Management first reported a position in 3M in Q4 2020 and has held it in 18 quarters since.
Longfellow Investment Management's 3M position peaked at $1.53M in Q4 2020.
2,241 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Longfellow Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.