Position in ECL
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$596,902,326
+$225,935,577 QoQ
Shares Held
2,243,825
+58.8% QoQ
Ownership
0.797%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
14 quarters on record
Voting authority
Sole 77.54285650618921.ToString("F0")%
Shared 0.ToString("F0")%
None 22.45714349381079.ToString("F0")%
Common Shares in ECL Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $2,359,674,315 across 29 Specialty Chemicals names. ECL ranks #2 (25.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
1,624,728 | $805,475,153 | |
| 2 | ECL |
Ecolab Inc.
This page
|
2,243,825 | $596,902,326 | |
| 3 | SHW |
Sherwin Williams Co
|
1,027,761 | $329,448,788 | |
| 4 | DD |
DuPont de Nemours, Inc.
|
758,225 | $104,180,115 | |
| 5 | SOLS |
Solstice Advanced Materials Inc.
|
1,367,124 | $104,120,163 | |
| 6 | EMN |
Eastman Chemical Co
|
1,100,815 | $84,014,200 | |
| 7 | IFF |
International Flavors & Fragrances Inc
|
997,295 | $72,353,752 | |
| 8 | ECVT |
Ecovyst Inc.
|
4,829,034 | $62,101,377 |
All Filings in ECL
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $596,902,326 | 2,243,825 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $370,966,749 | 1,413,099 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $234,299,279 | 855,544 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $239,101,864 | 887,403 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $232,698,655 | 917,871 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $127,265,752 | 543,128 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $121,816,155 | 477,093 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $59,478,818 | 249,911 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $10,266,275 | 44,462 | Shares | Defined | 2024-05-15 | |
| 2023-03-31 | $871,680 | 5,266 | Shares | Defined | 2023-05-15 | |
| 2022-03-31 | $66,243,193 | 375,188 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $12,631,733 | 53,846 | Shares | Defined | 2022-02-14 | |
| 2020-09-30 | $32,244,583 | 161,352 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $8,570,368 | 43,078 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||