CCM
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Capstone Capital Management’s 3M MMM Stock Holding History

Capstone Capital 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 		$786K Buy
+4,857
New +$736K 0.35% 94
2026
Q1 		– Sell
-4,961
Closed -$794K – 86
2025
Q4 		$794K Buy
+4,961
New +$811K 0.76% 42

Other funds holding MMM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Capstone Capital Management's MMM Position: Q2 2026 in Review

Capstone Capital Management opened a new position in 3M (MMM) in Q2 2026: 4,857 shares worth $786K. The stake represents 0.35% of the portfolio and ranks #94 among its holdings. This is a return to the name: Capstone Capital Management previously reported a position in MMM as recently as Q4 2025.

Capstone Capital Management first reported a position in MMM in Q4 2025 and has held it in 2 quarters since. The position peaked at $794K in Q4 2025. 2,232 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

  • Capstone Capital Management held 4,857 shares of 3M worth $786K as of Q2 2026.
  • 3M was a new Capstone Capital Management position in Q2 2026.
  • 3M made up 0.35% of Capstone Capital Management's portfolio in Q2 2026, its #94 holding.
  • Capstone Capital Management first reported a position in 3M in Q4 2025 and has held it in 2 quarters since.
  • Capstone Capital Management's 3M position peaked at $794K in Q4 2025.
  • 2,232 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Capstone Capital Management's 13F filing for Q2 2026, filed 20 Jul 2026.