Ownership history in RENAISSANCE TECHNOLOGIES LLC · 60 quarters on record
This page tracks every 13F SEC filing in which RENAISSANCE TECHNOLOGIES LLC reported a position in ECOLAB INC COM (ECL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 104,142 | -272,155 | -72.3% | 0.04% | $28.5M | $272.36 |
| 2025 Q2 | REDUCED | 376,297 | -461,900 | -55.1% | 0.13% | $101.4M | $267.32 |
| 2025 Q1 | ADDED | 838,197 | +526,700 | +169.1% | 0.32% | $212.5M | $250.92 |
| 2024 Q4 | ADDED | 311,497 | +156,200 | +100.6% | 0.11% | $73.0M | $231.31 |
| 2024 Q3 | REDUCED | 155,297 | -155,900 | -50.1% | 0.06% | $39.7M | $251.40 |
| 2024 Q2 | REDUCED | 311,197 | -243,659 | -43.9% | 0.13% | $74.1M | $233.80 |
| 2024 Q1 | ADDED | 554,856 | +305,059 | +122.1% | 0.20% | $128.1M | $226.30 |
| 2023 Q4 | REDUCED | 249,797 | -100,300 | -28.6% | 0.08% | $49.5M | $193.91 |
| 2023 Q3 | ADDED | 350,097 | +112,700 | +47.5% | 0.10% | $59.3M | $165.13 |
| 2023 Q2 | REDUCED | 237,397 | -169,300 | -41.6% | 0.06% | $44.3M | $181.44 |
As of 2025 Q4 — sorted by position size