ECL · CUSIP 278865100
ECOLAB INC
Reported by 4 of 79 curated managers in Q2 2026, in the holdings snapshot last exported 2026-10-26.
- Managers holding
- 4
- Average portfolio weight
- 1.8%
- Combined reported value
- $1.8B
- Research group
- 79
4 of the 79 superinvestors Shameless Cloning tracks reported ECOLAB INC (ECL) in their Q2 2026 13F filings, worth $1.8B combined, at an average 1.8% of their portfolios. The largest positions by portfolio weight belong to Bill & Melinda Gates Foundation Trust (4.2%), Mairs & Power Funds (2.0%), Thomas Gayner (0.6%).
Reporting managers
This is a historical 13F snapshot, not a live shareholder register. The count covers all matched managers; dashboard rankings use only those with at least 95% coverage. Reported value is measured at filing quarter-end, not at today's price.
| Manager / SEC filer | % of portfolio | Reported value |
|---|---|---|
| Bill & Melinda Gates Foundation TrustGATES FOUNDATION TRUST | 4.2% | $1.5B |
| Mairs & Power FundsMAIRS & POWER INC | 2.0% | $216.6M |
| Thomas GaynerMarkel Group Inc. | 0.6% | $76.4M |
| Jensen Investment ManagementJENSEN INVESTMENT MANAGEMENT INC | 0.4% | $16.3M |