Twin Tree Management
WM icon

Twin Tree Management’s Waste Management WM Stock Holding History

Twin Tree 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 		$7.42M Buy
36,400
+34,000
+1,417% +$7.62M 0.15% 149
2026
Q2 		$535K Sell
2,400
-27,200
-92% -$6.05M 0.01% 1004
2026
Q1 		$6.8M Sell
29,600
-400
-1% -$91.9K 0.14% 152
2025
Q4 		$6.59M Buy
+30,000
New +$6.39M 0.06% 418
2025
Q3 		– Sell
-20,500
Closed -$4.69M – 1876
2025
Q2 		$4.69M Sell
20,500
-100,900
-83% -$23.4M 0.01% 1026
2025
Q1 		$28.1M Buy
121,400
+100,900
+492% +$22.3M 0.05% 322
2024
Q4 		$4.14M Buy
+20,500
New +$4.4M 0.01% 983
2023
Q3 		– Sell
-31,900
Closed -$5.53M – 1585
2023
Q2 		$5.53M Buy
+31,900
New +$5.27M 0.01% 733
2023
Q1 		– Sell
-80,200
Closed -$12.6M – 1620
2022
Q4 		$12.6M Hold
80,200
– – 0.03% 512
2022
Q3 		$12.8M Buy
+80,200
New +$13.2M 0.02% 491
2021
Q1 		– Sell
-102,600
Closed -$12.1M – 1640
2020
Q4 		$12.1M Buy
+102,600
New +$12M 0.05% 401
2019
Q3 		– Sell
-43,500
Closed -$5.02M – 1545
2019
Q2 		$5.02M Hold
43,500
– – 0.02% 453
2019
Q1 		$4.52M Sell
43,500
-21,900
-33% -$2.14M 0.02% 465
2018
Q4 		$5.82M Sell
65,400
-130,300
-67% -$11.7M 0.04% 455
2018
Q3 		$17.7M Buy
+195,700
New +$17.4M 0.12% 152
2016
Q3 		– Sell
-8,600
Closed -$570K – 1365
2016
Q2 		$570K Hold
8,600
– – 0.01% 803
2016
Q1 		$507K Buy
+8,600
New +$475K 0.01% 805

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

Twin Tree Management's WM Position: Q3 2026 in Review

Twin Tree Management increased its Waste Management (WM) stake by 534% in Q3 2026, buying an estimated $1.84M and bringing the position to 9,732 shares worth $1.98M. The position accounts for 0.04% of the portfolio, ranked #511.

Twin Tree Management first reported a position in WM in Q2 2013 and has held it in 25 quarters since. The position peaked at $2.96M in Q1 2024. 2,062 funds tracked by Wall St. Rank hold WM as of Q3 2026.

  • Twin Tree Management held 9,732 shares of Waste Management worth $1.98M as of Q3 2026.
  • Twin Tree Management bought 8,197 Waste Management shares in Q3 2026, an estimated $1.84M.
  • Waste Management made up 0.04% of Twin Tree Management's portfolio in Q3 2026, its #511 holding.
  • Twin Tree Management first reported a position in Waste Management in Q2 2013 and has held it in 25 quarters since.
  • Twin Tree Management's Waste Management position peaked at $2.96M in Q1 2024.
  • 2,062 funds tracked by Wall St. Rank held Waste Management as of Q3 2026.

Based on Twin Tree Management's 13F filing for Q3 2026, filed 10 Nov 2026.