Position in ECL
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$83,369,869
+$54,849,541 QoQ
Shares Held
313,397
+200.9% QoQ
Ownership
0.111%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ECL Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026RENAISSANCE TECHNOLOGIES LLC holds $838,121,675 across 36 Specialty Chemicals names. ECL ranks #3 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
629,820 | $312,239,563 | |
| 2 | ALB |
Albemarle Corp
|
730,745 | $131,190,649 | |
| 3 | ECL |
Ecolab Inc.
This page
|
313,397 | $83,369,869 | |
| 4 | WDFC |
Wd 40 Co
|
203,476 | $41,496,895 | |
| 5 | SQM |
Chemical & Mining Co Of Chile Inc
|
502,484 | $40,671,054 | |
| 6 | SOLS |
Solstice Advanced Materials Inc.
|
504,100 | $38,392,256 | |
| 7 | BCPC |
Balchem Corp
|
177,000 | $29,997,960 | |
| 8 | ODC |
Oil-Dri Corp of America
|
422,392 | $27,493,495 |
All Filings in ECL
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $83,369,869 | 313,397 | Shares | Sole | 2026-05-14 | |
| 2025-09-30 | $28,520,328 | 104,142 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $101,389,463 | 376,297 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $212,499,703 | 838,197 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $72,989,977 | 311,497 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $39,651,983 | 155,297 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $74,064,886 | 311,197 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $128,116,250 | 554,856 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $49,547,234 | 249,797 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $59,306,431 | 350,097 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $44,319,645 | 237,397 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $67,320,554 | 406,697 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $22,008,235 | 151,197 | Shares | Sole | 2023-02-13 | |
| 2022-06-30 | $34,229,128 | 222,614 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $159,786,270 | 904,997 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $40,114,186 | 170,997 | Shares | Sole | 2022-02-11 | |
| 2021-06-30 | $40,266,517 | 195,497 | Shares | Sole | 2021-08-13 | |
| 2020-03-31 | $19,045,854 | 122,222 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||