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Mairs & Power Inc’s Waste Management WM Stock Holding History

Mairs & Power Inc’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
Q2 		$132M Buy
591,025
+192,785
+48% +$42.9M 1.21% 28
2026
Q1 		$91.5M Buy
398,240
+397,240
+39,724% +$91.3M 0.94% 31
2025
Q4 		$220K Sell
1,000
-50
-5% -$10.7K ﹤0.01% 231
2025
Q3 		$232K Sell
1,050
-38
-3% -$8.56K ﹤0.01% 229
2025
Q2 		$249K Sell
1,088
-40
-4% -$9.28K ﹤0.01% 211
2025
Q1 		$261K Buy
1,128
+90
+9% +$19.9K ﹤0.01% 197
2024
Q4 		$209K Hold
1,038
– – ﹤0.01% 224
2024
Q3 		$215K Sell
1,038
-76
-7% -$15.9K ﹤0.01% 218
2024
Q2 		$238K Buy
1,114
+114
+11% +$23.7K ﹤0.01% 198
2024
Q1 		$213K Buy
+1,000
New +$197K ﹤0.01% 215

Other funds holding WM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 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
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

Mairs & Power Inc's WM Position: Q2 2026 in Review

Mairs & Power Inc increased its Waste Management (WM) stake by 48% in Q2 2026, buying an estimated $42.9M and bringing the position to 591,025 shares worth $132M. The position accounts for 1.21% of the portfolio, ranked #28.

Mairs & Power Inc first reported a position in WM in Q1 2024 and has held it in 10 quarters since. 2,370 funds tracked by Wall St. Rank hold WM as of Q2 2026.

  • Mairs & Power Inc held 591,025 shares of Waste Management worth $132M as of Q2 2026.
  • Mairs & Power Inc bought 192,785 Waste Management shares in Q2 2026, an estimated $42.9M.
  • Waste Management made up 1.21% of Mairs & Power Inc's portfolio in Q2 2026, its #28 holding.
  • Mairs & Power Inc first reported a position in Waste Management in Q1 2024 and has held it in 10 quarters since.
  • 2,370 funds tracked by Wall St. Rank held Waste Management as of Q2 2026.

Based on Mairs & Power Inc's 13F filing for Q2 2026, filed 14 Aug 2026.