Cartenna Capital’s 3M MMM Stock Holding History

Cartenna Capital’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	$48.6M	Buy	+300,000	New	+$45.5M	1.16%	30

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

Cartenna Capital's MMM Position: Q2 2026 in Review

Cartenna Capital opened a new position in 3M (MMM) in Q2 2026: 1,150,000 shares worth $186M. The stake represents 4.43% of the portfolio and ranks #4 among its holdings. This is a return to the name: Cartenna Capital previously reported a position in MMM as recently as Q4 2025.

Cartenna Capital first reported a position in MMM in Q1 2024 and has held it in 9 quarters since. 2,236 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

Cartenna Capital held 1,150,000 shares of 3M worth $186M as of Q2 2026.
3M was a new Cartenna Capital position in Q2 2026.
3M made up 4.43% of Cartenna Capital's portfolio in Q2 2026, its #4 holding.
Cartenna Capital first reported a position in 3M in Q1 2024 and has held it in 9 quarters since.
2,236 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Cartenna Capital's 13F filing for Q2 2026, filed 14 Aug 2026.