Impax Asset Management Group
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Impax Asset Management Group’s Waste Management WM Stock Holding History

Impax Asset Management Group’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
Q1 		$26.9M Sell
116,907
-892,173
-88% -$205M 0.19% 90
2025
Q4 		$222M Sell
1,009,080
-107,998
-10% -$23M 1.39% 19
2025
Q3 		$247M Buy
1,117,078
+4,557
+0.4% +$1.03M 1.44% 20
2025
Q2 		$255M Sell
1,112,521
-398,200
-26% -$92.4M 1.46% 18
2025
Q1 		$350M Sell
1,510,721
-122,609
-8% -$27.2M 2.11% 8
2024
Q4 		$330M Sell
1,633,330
-107,760
-6% -$23.1M 1.49% 19
2024
Q3 		$361M Buy
1,741,090
+122,696
+8% +$25.6M 1.42% 22
2024
Q2 		$345M Sell
1,618,394
-118,800
-7% -$24.7M 1.41% 18
2024
Q1 		$370M Sell
1,737,194
-110,762
-6% -$21.8M 1.42% 16
2023
Q4 		$331M Sell
1,847,956
-176,826
-9% -$29.6M 1.33% 20
2023
Q3 		$309M Sell
2,024,782
-329,787
-14% -$53.4M 1.38% 20
2023
Q2 		$408M Sell
2,354,569
-226,276
-9% -$37.4M 1.64% 14
2023
Q1 		$421M Buy
2,580,845
+511,664
+25% +$78.4M 1.76% 11
2022
Q4 		$325M Buy
2,069,181
+249,154
+14% +$40.1M 1.45% 16
2022
Q3 		$292M Sell
1,820,027
-171,700
-9% -$28.3M 1.5% 14
2022
Q2 		$305M Sell
1,991,727
-276,093
-12% -$43.2M 1.49% 16
2022
Q1 		$359M Sell
2,267,820
-344,084
-13% -$52.2M 1.49% 17
2021
Q4 		$436M Sell
2,611,904
-22,181
-0.8% -$3.57M 1.59% 15
2021
Q3 		$393M Buy
2,634,085
+17,047
+0.7% +$2.55M 1.62% 14
2021
Q2 		$367M Buy
2,617,038
+50,451
+2% +$6.97M 1.62% 15
2021
Q1 		$331M Buy
2,566,587
+575,068
+29% +$67.2M 1.69% 14
2020
Q4 		$235M Buy
1,991,519
+528,568
+36% +$61.6M 1.49% 17
2020
Q3 		$166M Buy
1,462,951
+80,133
+6% +$8.86M 1.45% 17
2020
Q2 		$146M Buy
1,382,818
+262,243
+23% +$26.5M 1.5% 18
2020
Q1 		$104M Sell
1,120,575
-202,566
-15% -$23.2M 1.38% 19
2019
Q4 		$151M Buy
1,323,141
+137,921
+12% +$15.6M 1.68% 16
2019
Q3 		$136M Buy
1,185,220
+38,894
+3% +$4.54M 1.78% 14
2019
Q2 		$132M Buy
1,146,326
+74,325
+7% +$8.06M 1.72% 16
2019
Q1 		$111M Buy
1,072,001
+101,600
+10% +$9.91M 1.53% 17
2018
Q4 		$86.4M Buy
970,401
+12,854
+1% +$1.15M 1.41% 20
2018
Q3 		$86.5M Buy
+957,547
New +$84.9M 1.24% 25

Other funds holding WM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $34.1B AUM 20.22% 1-Year Est. Return

Impax Asset Management Group's WM Position: Q1 2026 in Review

Impax Asset Management Group reduced its Waste Management (WM) stake by 88% in Q1 2026, selling an estimated $205M and leaving 116,907 shares worth $26.9M. The position accounts for 0.19% of the portfolio, ranked #90.

Impax Asset Management Group first reported a position in WM in Q3 2018 and has held it in 31 quarters since. The position peaked at $436M in Q4 2021. 2,354 funds tracked by Wall St. Rank hold WM as of Q1 2026.

  • Impax Asset Management Group held 116,907 shares of Waste Management worth $26.9M as of Q1 2026.
  • Impax Asset Management Group sold 892,173 Waste Management shares in Q1 2026, an estimated $205M.
  • Waste Management made up 0.19% of Impax Asset Management Group's portfolio in Q1 2026, its #90 holding.
  • Impax Asset Management Group first reported a position in Waste Management in Q3 2018 and has held it in 31 quarters since.
  • Impax Asset Management Group's Waste Management position peaked at $436M in Q4 2021.
  • 2,354 funds tracked by Wall St. Rank held Waste Management as of Q1 2026.

Based on Impax Asset Management Group's 13F filing for Q1 2026, filed 12 May 2026.