WASTE MANAGEMENT INC (WM) Institutional Ownership Changes & 13F Activity

WASTE MANAGEMENT INC (WM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Bill & Melinda Gates Foundation Trust, Mairs & Power Growth Fund, Jensen Investment Management, Parnassus Endeavor Fund, and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2021Sequoia Financial AdvisorsSell-3,7192,098$313
Q2 2021Causeway Capital ManagementBuy257,687372,301$52,163
Q2 2021Parnassus Endeavor FundBuy174,8166,290,422$881,351
Q2 2021Renaissance Technologies LLCSell-169,20014,400$2,018
Q2 2021Jensen Investment ManagementSell-4,0591,813,247$254,054
Q2 2021Sequoia Financial AdvisorsSell-1275,817$815
Q1 2021Jensen Investment ManagementBuy523,2121,817,306$234,469
Q1 2021Parnassus Endeavor FundBuy187,4356,115,606$789,036
Q1 2021Renaissance Technologies LLCBuy117,900183,600$23,688
Q1 2021Causeway Capital ManagementBuy114,614114,614$14,787
Q1 2021Sequoia Financial AdvisorsSell-385,944$767
Q4 2020Jensen Investment ManagementBuy308,2641,294,094$152,613
Q4 2020Renaissance Technologies LLCSell-87,20065,700$7,748
Q4 2020Parnassus Endeavor FundBuy22,7575,928,171$699,109
Q4 2020Sequoia Financial AdvisorsBuy4405,982$705
Q3 2020Jensen Investment ManagementBuy985,830985,830$111,566
Q3 2020Parnassus Endeavor FundBuy722,9555,905,414$668,316
Q3 2020Renaissance Technologies LLCSell-678,800152,900$17,304
Q3 2020Sequoia Financial AdvisorsBuy5,5425,542$627
Q2 2020Renaissance Technologies LLCBuy358,011831,700$88,085
Q2 2020Parnassus Endeavor FundBuy55,3195,182,459$548,874
Q2 2020Sequoia Financial AdvisorsSell-6,2570$630
Q1 2020Renaissance Technologies LLCBuy468,689473,689$43,845
Q1 2020Parnassus Endeavor FundSell-368,0435,127,140$474,568
Q1 2020Sequoia Financial AdvisorsSell-4606,257$579
Q4 2019Parnassus Endeavor FundBuy118,9935,495,183$626,231
Q4 2019Sequoia Financial AdvisorsSell-466,717$765
Q3 2019Renaissance Technologies LLCSell-610,2005,000$575
Q3 2019Parnassus Endeavor FundSell-93,1765,376,190$618,262
Q3 2019Sequoia Financial AdvisorsBuy8056,763$778

Frequently asked questions about WM activity

  • Which institutional owners are buying WM?

    Institutional owners buying WM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in WM activity?

    "Buy" means an investor increased their reported position in WM compared to the prior reporting period. This reflects growing exposure to WASTE MANAGEMENT INC (WM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in WM increasing?

    Institutional interest in WM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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