Ecolab shares owned by Washington Trust Company
Quarter-by-quarter ownership of Ecolab (ECL) shares owned by Washington Trust Company
from 13F filings
Historical chart of Washington Trust Company investment in Ecolab
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All positions including Ecolab held by Washington Trust Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Ecolab by Washington Trust Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $486k | 1.8k | 273.86 |
| 2025-06-30 | $478k | 1.8k | 269.44 |
| 2025-03-31 | $292k | 1.2k | 253.52 |
| 2024-12-31 | $340k | 1.5k | 234.32 |
| 2024-09-30 | $447k | 1.8k | 255.33 |
| 2024-06-30 | $417k | 1.8k | 238.00 |
| 2024-03-31 | $416k | 1.8k | 230.90 |
| 2023-12-31 | $357k | 1.8k | 198.35 |
| 2023-09-30 | $305k | 1.8k | 169.40 |
| 2023-06-30 | $336k | 1.8k | 186.69 |
| 2023-03-31 | $0 | 1 | 0.00 |
| 2022-12-31 | $257k | 1.8k | 146.67 |
| 2022-09-30 | $323k | 2.3k | 143.33 |
| 2022-06-30 | $300k | 2.0k | 153.53 |
| 2022-03-31 | $345k | 2.0k | 176.47 |
| 2021-12-31 | $461k | 2.0k | 234.71 |
| 2021-09-30 | $6.8M | 33k | 208.90 |
| 2021-06-30 | $6.6M | 32k | 206.05 |
| 2021-03-31 | $6.0M | 28k | 214.04 |
| 2020-12-31 | $5.9M | 27k | 216.32 |
| 2020-09-30 | $3.4M | 17k | 199.77 |
| 2020-06-30 | $3.3M | 17k | 195.78 |
| 2020-03-31 | $315k | 2.0k | 155.77 |
| 2019-09-30 | $337k | 1.8k | 192.02 |
| 2019-06-30 | $396k | 2.0k | 197.48 |
| 2019-03-31 | $205k | 1.1k | 181.10 |
| 2018-06-30 | $281k | 2.0k | 140.62 |
| 2018-03-31 | $265k | 1.9k | 136.95 |
| 2017-12-31 | $260k | 1.9k | 134.37 |
| 2017-09-30 | $252k | 2.0k | 128.57 |
| 2017-06-30 | $308k | 2.3k | 132.87 |
| 2017-03-31 | $283k | 2.3k | 125.33 |
| 2016-12-31 | $301k | 2.6k | 117.17 |
| 2016-09-30 | $285k | 2.3k | 121.85 |
| 2016-06-30 | $283k | 2.4k | 118.46 |
| 2015-12-31 | $223k | 2.0k | 114.12 |
| 2015-09-30 | $213k | 1.9k | 109.61 |
| 2015-06-30 | $227k | 2.0k | 112.84 |
| 2015-03-31 | $230k | 2.0k | 114.34 |