Michael Larson is Director at ECOLAB INC. (ECL). They have made 7 open-market trades across 3 companies since 2010, most recently 2026-09-30.
CIK 0001098825
7 open-market purchases totalling $333K since 2010, never a sale. Across 7 scored buys the stock is down 2.2% at ninety days, and 3.4 points behind the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 29% | 29% | 29% |
| Avg Move | -7.7% | +0.6% | -2.2% |
| Alpha | -6.8% | -1.1% | -3.4% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WIA | BUY | 2023-09-27 | 2023-09-28 | $7.90 | $103K | -2.2% | -2.4% | +3.4% |
| WIW | BUY | 2023-09-27 | 2023-09-28 | $8.30 | $42K | -1.9% | -1.8% | +4.3% |
| WIA | BUY | 2022-07-15 | 2022-07-19 | $9.78 | $49K | +5.9% | +5.4% | -12.4% |
| WIW | BUY | 2022-07-15 | 2022-07-19 | $10.16 | $51K | +6.1% | +4.3% | -8.9% |
| AN | BUY | 2012-04-27 | 2012-04-27 | $34.14 | $34K | -20.5% | -0.5% | -0.5% |
| AN | BUY | 2011-06-16 | 2011-06-16 | $31.92 | $32K | -20.5% | -0.5% | -0.5% |
| AN | BUY | 2010-10-29 | 2010-11-02 | $23.23 | $23K | -20.5% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.