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Osterweis Capital Management’s 3M MMM Stock Holding History

Osterweis 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
Q1 		– Sell
-215
Closed -$34.4K – 265
2025
Q4 		$34.4K Hold
215
– – ﹤0.01% 240
2025
Q3 		$33.4K Buy
+215
New +$33.1K ﹤0.01% 232
2025
Q2 		– Sell
-5
Closed -$734 – 378
2025
Q1 		$734 Buy
+5
New +$735 ﹤0.01% 259
2024
Q1 		– Sell
-90
Closed -$8.2K – 197
2023
Q4 		$8.2K Buy
+90
New +$7.22K ﹤0.01% 189
2019
Q2 		– Sell
-113,716
Closed -$19.8M – 108
2019
Q1 		$19.8M Sell
113,716
-5,567
-5% -$937K 1.24% 32
2018
Q4 		$19M Buy
119,283
+53,371
+81% +$8.86M 1.46% 29
2018
Q3 		$11.6M Buy
+65,912
New +$11.4M 0.74% 42

Other funds holding MMM

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Osterweis Capital Management's MMM Position: Q1 2026 in Review

Osterweis Capital Management sold out of 3M (MMM) in Q1 2026, closing a stake of 215 shares — an estimated $34.4K sold.

Osterweis Capital Management first reported a position in MMM in Q3 2018 and held it in 7 quarters. The position peaked at $19.8M in Q1 2019. 2,169 funds tracked by Wall St. Rank hold MMM as of Q1 2026.

  • Osterweis Capital Management reported no remaining 3M position as of Q1 2026 after selling out during the quarter.
  • Osterweis Capital Management sold 215 3M shares in Q1 2026, an estimated $34.4K.
  • Osterweis Capital Management first reported a position in 3M in Q3 2018 and held it in 7 quarters.
  • Osterweis Capital Management's 3M position peaked at $19.8M in Q1 2019.
  • 2,169 funds tracked by Wall St. Rank held 3M as of Q1 2026.

Based on Osterweis Capital Management's 13F filing for Q1 2026, filed 15 May 2026.