Boston Common Asset Management
WM icon

Boston Common Asset Management’s Waste Management WM Stock Holding History

Boston Common Asset Management’s Portfolio WM Stock Details WM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$12.5M Buy
61,131
+5,236
+9% +$1.17M 0.72% 42
2026
Q2 		$12.5M Buy
55,895
+6,391
+13% +$1.42M 0.74% 40
2026
Q1 		$11.4M Sell
49,504
-1,348
-3% -$310K 0.73% 44
2025
Q4 		$11.2M Sell
50,852
-10,939
-18% -$2.33M 0.67% 43
2025
Q3 		$13.6M Buy
+61,791
New +$13.9M 0.38% 94
2023
Q4 		– Sell
-1,325
Closed -$202K – 312
2023
Q3 		$202K Sell
1,325
-90
-6% -$14.6K ﹤0.01% 300
2023
Q2 		$245K Buy
1,415
+90
+7% +$14.9K 0.01% 292
2023
Q1 		$216K Sell
1,325
-1,398
-51% -$214K ﹤0.01% 291
2022
Q4 		$427K Sell
2,723
-78
-3% -$12.6K 0.02% 214
2022
Q3 		$449K Sell
2,801
-119
-4% -$19.6K 0.02% 206
2022
Q2 		$447K Buy
2,920
+23
+0.8% +$3.6K 0.02% 219
2022
Q1 		$459K Buy
2,897
+1,546
+114% +$234K 0.02% 220
2021
Q4 		$225K Buy
+1,351
New +$217K 0.01% 251

Other funds holding WM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $127B AUM 33.25% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Boston Common Asset Management's WM Position: Q3 2026 in Review

Boston Common Asset Management increased its Waste Management (WM) stake by 9.4% in Q3 2026, buying an estimated $1.17M and bringing the position to 61,131 shares worth $12.5M. The position accounts for 0.72% of the portfolio, ranked #42.

Boston Common Asset Management first reported a position in WM in Q4 2021 and has held it in 13 quarters since. The position peaked at $13.6M in Q3 2025. 2,062 funds tracked by Wall St. Rank hold WM as of Q3 2026.

  • Boston Common Asset Management held 61,131 shares of Waste Management worth $12.5M as of Q3 2026.
  • Boston Common Asset Management bought 5,236 Waste Management shares in Q3 2026, an estimated $1.17M.
  • Waste Management made up 0.72% of Boston Common Asset Management's portfolio in Q3 2026, its #42 holding.
  • Boston Common Asset Management first reported a position in Waste Management in Q4 2021 and has held it in 13 quarters since.
  • Boston Common Asset Management's Waste Management position peaked at $13.6M in Q3 2025.
  • 2,062 funds tracked by Wall St. Rank held Waste Management as of Q3 2026.

Based on Boston Common Asset Management's 13F filing for Q3 2026, filed 13 Oct 2026.