Ownership history in DF DENT & CO INC · 59 quarters on record
This page tracks every 13F SEC filing in which DF DENT & CO INC 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 Q4 | REDUCED | 709,923 | -77,417 | -9.8% | 2.68% | $186.4M | $261.82 |
| 2025 Q3 | REDUCED | 787,340 | -34,716 | -4.2% | 2.79% | $215.6M | $272.36 |
| 2025 Q2 | REDUCED | 822,056 | -11,372 | -1.4% | 2.81% | $221.5M | $267.32 |
| 2025 Q1 | REDUCED | 833,428 | -59,474 | -6.7% | 2.82% | $211.3M | $250.92 |
| 2024 Q4 | REDUCED | 892,902 | -19,663 | -2.2% | 2.65% | $209.2M | $231.31 |
| 2024 Q3 | REDUCED | 912,565 | -100,202 | -9.9% | 2.83% | $233.0M | $251.40 |
| 2024 Q2 | REDUCED | 1,012,767 | -100,085 | -9.0% | 3.12% | $241.0M | $233.80 |
| 2024 Q1 | REDUCED | 1,112,852 | -29,544 | -2.6% | 3.14% | $257.0M | $226.30 |
| 2023 Q4 | REDUCED | 1,142,396 | -67,557 | -5.6% | 3.00% | $226.6M | $193.91 |
| 2023 Q3 | REDUCED | 1,209,953 | -8,718 | -0.7% | 3.00% | $205.0M | $165.13 |
As of 2025 Q4 — sorted by position size