ECL ECOLAB INC.: institutional ownership and insider trading
1,820 funds reported holding $75.1B of ECOLAB INC. in their latest 13F filings; in Q2 2026 funds net bought $1.26B, with 120 new positions and 118 funds selling out; over the last 12 months insiders bought $3.93M and sold $27.1M on the open market.
Famous investors holding ECL
- Bill Gates (Gates Foundation Trust): $1.45B, 4.2% of the portfolio
- Tom Gayner (Markel Group): $76.4M, 0.6% of the portfolio
- Ken Griffin (Citadel Advisors): $339M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $65.4M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $7.59M, 0.0% of the portfolio
Largest institutional holders of ECL
- VANGUARD GROUP INC — $6.65B
- BlackRock, Inc. (BLK) — $6.42B
- VANGUARD CAPITAL MANAGEMENT LLC — $4.61B
- Banque Cantonale Vaudoise — $4.15B
- JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $4.07B
- STATE STREET CORP (STT, STT-PG) — $3.29B
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $2.18B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $1.76B
- GEODE CAPITAL MANAGEMENT, LLC — $1.69B
- GATES FOUNDATION TRUST — $1.45B
Recent ECL insider trades
- Sep 11, 2026: Green Eric Mark bought 3,690 shares ($1.02M)
- Aug 18, 2026: Beck Christophe sold 17,862 shares ($5.00M)
- Aug 11, 2026: Cook Gregory B sold 4,567 shares ($1.30M)
- Jul 30, 2026: Kirkland Scott D sold 3,357 shares ($930K)
Members of Congress trading ECL
- Oct 31, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Oct 30, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Oct 30, 2025: Lisa C. McClain bought $1.00K–$15.0K
- May 8, 2025: Jefferson Shreve sold $100K–$250K
- Apr 7, 2025: Jefferson Shreve bought $100K–$250K
- Dec 11, 2024: Lisa C. McClain bought $1.00K–$15.0K
5%+ owners
- Vanguard Capital Management: 6.7% (Schedule 13G, filed Apr 29, 2026)
- JPMORGAN CHASE & CO: 5.1% (Schedule 13G, filed Jul 16, 2026)