Ecolab Inc. (ECL) ownership: Top institutional holder: VANGUARD GROUP INC ($6.65B). Insider activity: Net Seller (1 buys, 19 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 25327693.00 | $6.65B | 2025-12-31 |
| BlackRock, Inc. | 22807096.00 | $6.07B | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 16522569.00 | $4.40B | 2026-03-31 |
| JPMORGAN CHASE & CO | 11662354.00 | $3.06B | 2026-03-31 |
| STATE STREET CORP | 11222653.00 | $2.99B | 2026-03-31 |
| MORGAN STANLEY | 7791023.00 | $2.07B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6319029.00 | $1.68B | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 5990534.00 | $1.61B | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-06-10 | |
| Sell | null | 2026-06-09 | |
| Sell | null | 2026-06-09 | |
| Sell | null | 2026-06-09 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.