HI
MMM icon

Harbour Investments’s 3M MMM Stock Holding History

Harbour Investments’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 		$2.99M Sell
18,461
-430
-2% -$65.2K 0.04% 417
2026
Q1 		$2.74M Buy
18,891
+9,896
+110% +$1.58M 0.04% 400
2025
Q4 		$1.44M Buy
8,995
+608
+7% +$99.4K 0.03% 489
2025
Q3 		$1.3M Buy
8,387
+177
+2% +$27.3K 0.03% 477
2025
Q2 		$1.25M Sell
8,210
-953
-10% -$136K 0.03% 460
2025
Q1 		$1.35M Sell
9,163
-1,072
-10% -$158K 0.04% 401
2024
Q4 		$1.32M Sell
10,235
-324
-3% -$42.5K 0.04% 399
2024
Q3 		$1.44M Buy
10,559
+81
+0.8% +$9.92K 0.04% 356
2024
Q2 		$1.07M Sell
10,478
-2,489
-19% -$243K 0.04% 397
2024
Q1 		$1.15M Sell
12,967
-196
-1% -$16.3K 0.04% 379
2023
Q4 		$1.2M Sell
13,163
-1,758
-12% -$141K 0.05% 318
2023
Q3 		$1.17M Buy
14,921
+473
+3% +$40.6K 0.06% 297
2023
Q2 		$1.21M Sell
14,448
-834
-5% -$70.8K 0.06% 294
2023
Q1 		$1.34M Sell
15,282
-1,668
-10% -$157K 0.07% 259
2022
Q4 		$1.7M Buy
16,950
+4,284
+34% +$437K 0.1% 194
2022
Q3 		$1.37M Hold
12,666
– – 0.09% 213
2022
Q2 		$1.37M Buy
+12,666
New +$1.53M 0.09% 213
2021
Q4 		$2.03M Sell
13,674
-19,525
-59% -$2.91M 0.12% 170
2021
Q3 		$4.87M Sell
33,199
-2,447
-7% -$396K 0.16% 122
2021
Q2 		$5.92M Buy
35,646
+5,332
+18% +$890K 0.19% 97
2021
Q1 		$4.88M Buy
+30,314
New +$4.54M 0.18% 115

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

Harbour Investments's MMM Position: Q2 2026 in Review

Harbour Investments reduced its 3M (MMM) stake by 2.3% in Q2 2026, selling an estimated $65.2K and leaving 18,461 shares worth $2.99M. The position accounts for 0.04% of the portfolio, ranked #417.

Harbour Investments first reported a position in MMM in Q1 2021 and has held it in 21 quarters since. The position peaked at $5.92M in Q2 2021. 2,236 funds tracked by Wall St. Rank hold MMM as of Q2 2026.

  • Harbour Investments held 18,461 shares of 3M worth $2.99M as of Q2 2026.
  • Harbour Investments sold 430 3M shares in Q2 2026, an estimated $65.2K.
  • 3M made up 0.04% of Harbour Investments's portfolio in Q2 2026, its #417 holding.
  • Harbour Investments first reported a position in 3M in Q1 2021 and has held it in 21 quarters since.
  • Harbour Investments's 3M position peaked at $5.92M in Q2 2021.
  • 2,236 funds tracked by Wall St. Rank held 3M as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.