Investigate / reported ownership
ECL
Ecolab Inc
5 tracked reported owners · snapshot updated 2026-10-04. Delayed disclosures, not live holdings or an investment recommendation.
Who reports owning ECL?
Select a manager to inspect their portfolio. Reports may cover different quarters; portfolio weights describe disclosed long 13F holdings, not total economic exposure.
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Bill & Melinda Gates Foundation Trust | 4.2% | 40q | $1.45B | 5,218,044 |
| 2 | Joel Greenblatt | 0.2% | 37q | $294M | 1,056,715 |
| 3 | Mairs & Power Funds | 2.0% | 40q | $217M | 777,541 |
| 4 | Thomas Gayner | 0.6% | 40q | $76M | 274,300 |
| 5 | Jensen Investment Management | 0.4% | 40q | $16M | 58,436 |
Go beyond ownership.
Ecolab supplies water, hygiene and infection-prevention solutions and services, combining science, digital insights, technology and service.
Question to investigate: Does Ecolab's integrated, multi-segment selling approach translate into durable customer relationships, or is demand mainly tied to the economic health of its end markets?
Company research reviewed 2026-10-02; a dated source-linked starting point, not the investors’ stated reasons.
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Long US 13F disclosures omit shorts and can be amended. CUSIP 278865100. No current price, valuation or manager motive is inferred.