Custom Index Systems’s 3M MMM Stock Holding History

Custom Index Systems’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	-1,357	Closed	-$211K	–	269
2025 Q3	$211K	Buy	+1,357	New	+$209K	0.06%	255

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

Custom Index Systems's MMM Position: Q4 2025 in Review

Custom Index Systems sold out of 3M (MMM) in Q4 2025, closing a stake of 1,357 shares — an estimated $211K sold.

Custom Index Systems first reported a position in MMM in Q3 2025 and held it in 1 quarter. The position peaked at $211K in Q3 2025. 2,269 funds tracked by Wall St. Rank hold MMM as of Q4 2025.

Custom Index Systems reported no remaining 3M position as of Q4 2025 after selling out during the quarter.
Custom Index Systems sold 1,357 3M shares in Q4 2025, an estimated $211K.
Custom Index Systems first reported a position in 3M in Q3 2025 and held it in 1 quarter.
Custom Index Systems's 3M position peaked at $211K in Q3 2025.
2,269 funds tracked by Wall St. Rank held 3M as of Q4 2025.

Based on Custom Index Systems's 13F filing for Q4 2025, filed 12 Feb 2026.