Plato Investment Management’s 3M MMM Stock Holding History

Plato 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 Q1	$419K	Sell	2,882 -402	-12%	-$64K	0.03%	361
2025 Q4	$528K	Hold	3,284	–	–	0.03%	342
2025 Q3	$506K	Hold	3,284	–	–	0.03%	342
2025 Q2	$498K	Sell	3,284 -5,135	-61%	-$734K	0.04%	347
2025 Q1	$1.25M	Sell	8,419 -450	-5%	-$66.1K	0.11%	215
2024 Q4	$1.15M	Sell	8,869 -2,098	-19%	-$275K	0.08%	235
2024 Q3	$1.5M	Buy	10,967 +240	+2%	+$29.4K	0.12%	187
2024 Q2	$1.1M	Sell	10,727 -6,946	-39%	-$677K	0.1%	193
2024 Q1	$1.57M	Buy	17,673 +13,793	+355%	+$1.14M	0.16%	149
2023 Q4	$355K	Buy	+3,880	New	+$311K	0.43%	52

Other funds holding MMM

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

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

Plato Investment Management's MMM Position: Q1 2026 in Review

Plato Investment Management reduced its 3M (MMM) stake by 12% in Q1 2026, selling an estimated $64K and leaving 2,882 shares worth $419K. The position accounts for 0.03% of the portfolio, ranked #361.

Plato Investment Management first reported a position in MMM in Q4 2023 and has held it in 10 quarters since. The position peaked at $1.57M in Q1 2024. 2,155 funds tracked by Wall St. Rank hold MMM as of Q1 2026.

Plato Investment Management held 2,882 shares of 3M worth $419K as of Q1 2026.
Plato Investment Management sold 402 3M shares in Q1 2026, an estimated $64K.
3M made up 0.03% of Plato Investment Management's portfolio in Q1 2026, its #361 holding.
Plato Investment Management first reported a position in 3M in Q4 2023 and has held it in 10 quarters since.
Plato Investment Management's 3M position peaked at $1.57M in Q1 2024.
2,155 funds tracked by Wall St. Rank held 3M as of Q1 2026.

Based on Plato Investment Management's 13F filing for Q1 2026, filed 5 May 2026.