Arrowstreet Capital’s Ecolab ECL Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $597M | Buy |
2,243,825
+830,726
| +59% | +$234M | 0.32% | 61 |
|
|
2025
Q4 | $371M | Buy |
1,413,099
+557,555
| +65% | +$148M | 0.22% | 104 |
|
|
2025
Q3 | $234M | Sell |
855,544
-31,859
| -4% | -$8.65M | 0.15% | 136 |
|
|
2025
Q2 | $239M | Sell |
887,403
-30,468
| -3% | -$7.74M | 0.17% | 113 |
|
|
2025
Q1 | $233M | Buy |
917,871
+374,743
| +69% | +$94.5M | 0.19% | 112 |
|
|
2024
Q4 | $127M | Buy |
543,128
+66,035
| +14% | +$16.4M | 0.1% | 184 |
|
|
2024
Q3 | $122M | Buy |
477,093
+227,182
| +91% | +$55.6M | 0.1% | 160 |
|
|
2024
Q2 | $59.5M | Buy |
249,911
+205,449
| +462% | +$47.5M | 0.05% | 280 |
|
|
2024
Q1 | $10.3M | Buy |
+44,462
| New | +$9.43M | 0.01% | 676 |
|
|
2023
Q2 | – | Sell |
-5,266
| Closed | -$872K | – | 1284 |
|
|
2023
Q1 | $872K | Buy |
+5,266
| New | +$821K | ﹤0.01% | 1093 |
|
|
2022
Q2 | – | Sell |
-375,188
| Closed | -$66.2M | – | 1277 |
|
|
2022
Q1 | $66.2M | Buy |
375,188
+321,342
| +597% | +$60.4M | 0.08% | 222 |
|
|
2021
Q4 | $12.6M | Buy |
+53,846
| New | +$12.2M | 0.02% | 592 |
|
|
2020
Q4 | – | Sell |
-161,352
| Closed | -$32.2M | – | 2345 |
|
|
2020
Q3 | $32.2M | Buy |
161,352
+118,274
| +275% | +$23.6M | 0.05% | 375 |
|
|
2020
Q2 | $8.57M | Buy |
+43,078
| New | +$8.34M | 0.02% | 837 |
|
|
2019
Q3 | – | Sell |
-3,700
| Closed | -$731K | – | 1573 |
|
|
2019
Q2 | $731K | Sell |
3,700
-11,600
| -76% | -$2.16M | ﹤0.01% | 1126 |
|
|
2019
Q1 | $2.7M | Buy |
15,300
+13,725
| +871% | +$2.23M | 0.01% | 1008 |
|
|
2018
Q4 | $232K | Buy |
+1,575
| New | +$241K | ﹤0.01% | 1227 |
|
|
2018
Q3 | – | Sell |
-65,511
| Closed | -$9.19M | – | 1126 |
|
|
2018
Q2 | $9.19M | Buy |
+65,511
| New | +$9.45M | 0.02% | 434 |
|
|
2017
Q4 | – | Sell |
-34,059
| Closed | -$4.38M | – | 1274 |
|
|
2017
Q3 | $4.38M | Sell |
34,059
-187,172
| -85% | -$24.6M | 0.01% | 519 |
|
|
2017
Q2 | $29.4M | Sell |
221,231
-71,541
| -24% | -$9.24M | 0.09% | 205 |
|
|
2017
Q1 | $36.7M | Buy |
+292,772
| New | +$35.8M | 0.13% | 168 |
|
|
2016
Q4 | – | Sell |
-139,027
| Closed | -$16.9M | – | 1862 |
|
|
2016
Q3 | $16.9M | Sell |
139,027
-205,702
| -60% | -$24.8M | 0.06% | 336 |
|
|
2016
Q2 | $40.9M | Buy |
+344,729
| New | +$40.2M | 0.14% | 161 |
|
|
2015
Q3 | – | Sell |
-11,500
| Closed | -$1.3M | – | 1385 |
|
|
2015
Q2 | $1.3M | Buy |
+11,500
| New | +$1.32M | 0.01% | 755 |
|
|
2015
Q1 | – | Sell |
-5,079
| Closed | -$531K | – | 1055 |
|
|
2014
Q4 | $531K | Buy |
+5,079
| New | +$556K | ﹤0.01% | 1028 |
|
|
2014
Q3 | – | Sell |
-7,318
| Closed | -$815K | – | 1015 |
|
|
2014
Q2 | $815K | Buy |
+7,318
| New | +$784K | ﹤0.01% | 752 |
|
Other funds holding ECL
VCM
VPM
Arrowstreet Capital's ECL Position: Q1 2026 in Review
Arrowstreet Capital increased its Ecolab (ECL) stake by 59% in Q1 2026, buying an estimated $234M and bringing the position to 2,243,825 shares worth $597M. The position accounts for 0.32% of the portfolio, ranked #61.
Arrowstreet Capital first reported a position in ECL in Q2 2014 and has held it in 26 quarters since. 1,692 funds tracked by Wall St. Rank hold ECL as of Q1 2026.
- Arrowstreet Capital held 2,243,825 shares of Ecolab worth $597M as of Q1 2026.
- Arrowstreet Capital bought 830,726 Ecolab shares in Q1 2026, an estimated $234M.
- Ecolab made up 0.32% of Arrowstreet Capital's portfolio in Q1 2026, its #61 holding.
- Arrowstreet Capital first reported a position in Ecolab in Q2 2014 and has held it in 26 quarters since.
- 1,692 funds tracked by Wall St. Rank held Ecolab as of Q1 2026.
Based on Arrowstreet Capital's 13F filing for Q1 2026, filed 14 May 2026.