Ecolab Inc
Ownership
Ownership Structure
Who owns Ecolab Inc (ECL)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.8% of the shares are freely tradable; institutional investors hold 93.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 8.14 | 22,807,096 | +1.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 5.89 | 16,522,569 | +0.0 | 03/31/2026 |
| JPMorgan Chase & Co | 4.16 | 11,662,354 | +9.8 | 03/31/2026 |
| State Street Corp | 4.00 | 11,222,653 | +1.2 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 2.78 | 7,791,023 | -1.2 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.25 | 6,319,029 | +0.0 | 03/31/2026 |
| CI Private Wealth LLC | 2.21 | 6,182,952 | +552.5 | 06/30/2026 |
| Geode Capital Management, LLC | 2.14 | 5,990,534 | +6.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.88 | 8,065,019 | +0.3 | 07/31/2026 |
| Vanguard 500 Index Investor | 2.37 | 6,648,135 | +1.1 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Beck Christophe | CHAIRMAN, PRESIDENT & CEO | 72,932 | 19,815,656 $ | Aug 18, 2026 | direct |
| Kirkland Scott D | CHIEF FINANCIAL OFFICER | 17,524 | 4,761,383 $ | Jul 30, 2026 | direct |
| Cook Gregory B | Co-COO - Global Businesses | 11,673 | 3,171,661 $ | Aug 11, 2026 | direct |
| Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 9,603 | 2,609,202 $ | Aug 3, 2026 | direct |
| Green Eric Mark | Director | 7,947 | 2,159,276 $ | Sep 11, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | Green Eric Mark | Director | Buy | 320 | 277.29 | 88,733 |
| Sep 11, 2026 | Green Eric Mark | Director | Buy | 3,370 | 276.58 | 932,064 |
| Aug 18, 2026 | Beck Christophe | CHAIRMAN, PRESIDENT & CEO | Sell | 17,862 | 280.14 | 5,003,825 |
| Aug 11, 2026 | Cook Gregory B | Co-COO - Global Businesses | Sell | 4,567 | 285.13 | 1,302,180 |
| Aug 3, 2026 | Bradway Jennifer J | SVP & CORPORATE CONTROLLER | Other | 2,944 | 278.79 | 820,758 |
| Aug 3, 2026 | Bradway Jennifer J | SVP & CORPORATE CONTROLLER | Other | 6,457 | – | – |
| Jul 30, 2026 | Kirkland Scott D | CHIEF FINANCIAL OFFICER | Sell | 3,357 | 276.96 | 929,755 |
| Jul 30, 2026 | Kirkland Scott D | CHIEF FINANCIAL OFFICER | Other | 3,972 | 117.73 | 467,624 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.