Ecolab (ECL)ABN AMRO Bank N.V. added to its stake +3,778 shares

123K

Shares reported · +3,778 vs prior quarter

0.44%

Disclosed portfolio weight

$34.1M

Reported value

Holdings as of

Jun 30, 2026

Filed

Aug 6, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. May 6, 2026Federal contract · $46K obligatedDepartment of Homeland Security awarded Ecolab: $46K obligated to date
2. May 15, 2026CongressDisclosed partial sale of ECL — reported range $1,001 - $15,000
3. May 26, 2026Federal contract · $46K obligatedDepartment of Justice awarded Ecolab: $46K obligated to date
4. Jun 9, 2026Insider · First sale since 2021Officer sold ~$2.61M of ECL shares in the open market
5. Jun 10, 2026Insider · Their first buy on recordDirector purchased ~$2M of ECL shares in the open market
6. Jun 11, 2026Insider · Their first buy on recordOfficer purchased ~$264K of ECL shares in the open market
7. Jul 16, 20265% stakeJPMORGAN CHASE & CO reported a passive stake (13G) of 5.1%
8. Jul 28, 2026Company filing · Form 8-K · ResultsReported its results
9. Jul 30, 2026InsiderCFO sold ~$930K of ECL shares in the open market

What came next

1. Aug 11, 2026Insider · Their largest sale since 2024Officer sold ~$1.3M of ECL shares in the open market
2. Aug 18, 2026InsiderCEO sold ~$5M of ECL shares in the open market
3. Sep 8, 2026Federal contract · $49K obligatedDepartment of Justice awarded Ecolab: $49K obligated to date
4. Sep 11, 2026Insider · 1 personInsiders: 2 purchases (~$1.0M)

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for Ecolab

For Ecolab, OQRO holds 5 insider filings (SEC Form 4 or Form 144), 44 fund holdings reports (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ECL page.

How this filing works

• SEC Form 13F

Other disclosures at Ecolab

• USAspending.gov award recordSep 14, 2026
• SEC Form 4Sep 14, 2026
• SEC Form 4Sep 14, 2026
• SEC Form 4Aug 20, 2026
• SEC Form 13F-HRAug 18, 2026
• SEC Form 13F-HRAug 18, 2026

Everything OQRO holds on this company is on its ECL page.