ECOLAB INC (ECL) Institutional Ownership Changes & 13F Activity

ECOLAB INC (ECL). 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 Renaissance Technologies LLC, Mairs & Power Growth Fund, Sequoia Financial Advisors, Jensen Investment Management, and Cullen Value Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2023Cantillon Capital ManagementSell-7,1221,812,590$307,052,746
Q3 2023Jensen Investment ManagementSell-38071,486$12,109,728
Q2 2023Mairs & Power Growth FundSell-185,2851,507,934$281,516,172
Q2 2023Renaissance Technologies LLCSell-169,300237,397$44,320
Q2 2023Cantillon Capital ManagementBuy108,5361,819,712$339,722,034
Q2 2023Sequoia Financial AdvisorsBuy15,86989,212$16,655,042
Q2 2023Eagle Capital ManagementBuy5,13624,732$4,617,217
Q2 2023Jensen Investment ManagementSell-1,20071,866$13,416,664
Q1 2023Renaissance Technologies LLCBuy255,500406,697$67,321
Q1 2023Mairs & Power Growth FundSell-85,0551,693,219$280,278,574
Q1 2023Cantillon Capital ManagementSell-30,5601,711,176$283,250,963
Q1 2023Sequoia Financial AdvisorsBuy9,92573,343$12,140,461
Q1 2023Jensen Investment ManagementSell-67473,066$11,930,216
Q4 2022Bill & Melinda Gates Foundation TrustBuy351,6175,218,044$759,538,485
Q4 2022Renaissance Technologies LLCSell-71,417151,197$22,008
Q4 2022Cantillon Capital ManagementSell-40,4241,741,736$253,527,092
Q4 2022Sequoia Financial AdvisorsBuy7,01563,418$9,231,155
Q4 2022Mairs & Power Growth FundSell-5,3941,778,274$258,845,616
Q4 2022Eagle Capital ManagementSell-5,13619,596$2,852,394
Q4 2022Jensen Investment ManagementSell-4073,740$10,733,594
Q3 2022Bill & Melinda Gates Foundation TrustBuy500,0004,866,427$702,809
Q3 2022Mairs & Power Growth FundSell-16,8821,783,668$257,597
Q3 2022Cantillon Capital ManagementSell-15,0011,782,160$257,380
Q3 2022Sequoia Financial AdvisorsBuy3,74456,403$8,146
Q3 2022Jensen Investment ManagementSell-39073,780$10,655
Q2 2022Renaissance Technologies LLCSell-682,383222,614$34,229
Q2 2022Sequoia Financial AdvisorsBuy50,76652,659$8,097
Q2 2022Mairs & Power Growth FundSell-6,5051,800,550$276,853
Q2 2022Cantillon Capital ManagementSell-5,4871,797,161$276,331
Q2 2022Joho CapitalBuy1,7009,420$1,448

Frequently asked questions about ECL activity

  • Which institutional owners are buying ECL?

    Institutional owners buying ECL 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 ECL activity?

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

  • Is institutional interest in ECL increasing?

    Institutional interest in ECL 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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