ECL
Ecolab Inc.Company with tickers: ECL
CIK
31462
CUSIP
278865100
Shares Outstanding
281,437,502
Website
https://investor.ecolab.com
13F Activity (30d)
59 filings
43 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-25 | 1,788,290 | 1,710,499 | 3,498,789 | 77.6% |
| 2026-05-18 | 2,629,056 | 1,838,444 | 4,467,500 | 56.7% |
| 2026-05-11 | 2,482,159 | 1,308,555 | 3,790,714 | 52.0% |
| 2026-05-04 | 2,492,065 | 1,597,548 | 4,089,613 | 53.3% |
| 2026-04-27 | 2,123,183 | 1,255,421 | 3,378,604 | 56.3% |
| 2026-04-20 | 1,474,083 | 942,522 | 2,416,605 | 53.3% |
| 2026-04-13 | 1,936,657 | 1,590,527 | 3,527,184 | 57.5% |
| 2026-04-06 | 1,727,431 | 1,102,885 | 2,830,316 | 64.2% |
| 2026-03-30 | 1,614,506 | 687,240 | 2,301,746 | 42.2% |
| 2026-03-23 | 2,341,838 | 1,064,727 | 3,406,565 | 39.3% |
| 2026-03-16 | 2,579,653 | 1,713,071 | 4,292,724 | 43.6% |
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