| | TOMI Environmental Solutions Inc | Pollution & Treatment Controls | Industrials | 11.97 | 28.42 | 31.19 | -9.00 | -21.21 | 15.35 | 8.79 | -75.78 |
| | PureCycle Technologies Inc Wt | Pollution & Treatment Controls | Industrials | 10.17 | -18.75 | -23.53 | 0.78 | 12.07 | -61.19 | -50.94 | -85.19 |
| | CleanCore Solutions Inc Cl B | Pollution & Treatment Controls | Industrials | 2.52 | 2.20 | -7.14 | -7.14 | -7.14 | -7.14 | -7.14 | -7.14 |
| | Atmus Filtration Technologies Inc | Pollution & Treatment Controls | Industrials | 1.39 | 7.91 | -5.13 | 35.56 | 57.14 | 41.76 | 41.76 | 41.76 |
| | Zurn Elkay Water Solutions Corp | Pollution & Treatment Controls | Industrials | 1.20 | 3.60 | 3.21 | 1.65 | 14.41 | 55.83 | 19.21 | -1.42 |
| | Ceco Environmental Corp | Pollution & Treatment Controls | Industrials | 1.18 | 10.96 | 7.65 | 22.77 | 27.94 | 105.36 | 121.03 | 121.03 |
| | Veralto Corp | Pollution & Treatment Controls | Industrials | 0.58 | 0.64 | 9.41 | 15.69 | 37.07 | 13.61 | 13.61 | 13.61 |
| | Federal Signal Corp | Pollution & Treatment Controls | Industrials | 0.56 | 6.98 | 4.44 | 10.15 | 34.27 | 70.17 | 172.26 | 108.67 |
| | Energy Recovery Inc | Pollution & Treatment Controls | Industrials | 0.43 | 2.35 | -2.99 | -11.98 | -22.31 | -42.97 | -20.77 | -21.62 |
| | LiqTech International Inc | Pollution & Treatment Controls | Industrials | 0.00 | 7.35 | 7.35 | -11.52 | -24.74 | -13.53 | -65.57 | -94.96 |
| | Spectaire Holdings Inc Wt | Pollution & Treatment Controls | Industrials | 0.00 | 0.00 | 0.00 | 38.89 | 39.66 | 0.00 | 0.00 | 0.00 |
| | 374Water Inc | Pollution & Treatment Controls | Industrials | 0.00 | -5.23 | 14.17 | 5.07 | 14.62 | -50.17 | -51.99 | -34.09 |
| | PureCycle Technologies Inc Un | Pollution & Treatment Controls | Industrials | 0.00 | 0.00 | 1.36 | 83.09 | 16.72 | -7.89 | -32.09 | -78.66 |
| | China Natural Resources Inc | Pollution & Treatment Controls | Industrials | -0.58 | -2.49 | -22.54 | 2.90 | -44.41 | -60.63 | -71.79 | -87.05 |
| | PureCycle Technologies Inc | Pollution & Treatment Controls | Industrials | -0.82 | -9.36 | -15.24 | 7.32 | 43.62 | -37.63 | -28.82 | -61.68 |
| | Euro Tech Holdings Co Ltd | Pollution & Treatment Controls | Industrials | -1.67 | 1.72 | 11.67 | 13.46 | 22.07 | 21.23 | 29.20 | -22.37 |
| | Spectaire Holdings Inc | Pollution & Treatment Controls | Industrials | -1.67 | -8.35 | -22.52 | -67.82 | -76.19 | -89.32 | 427.83 | 6.20 |
| | Arq Inc | Pollution & Treatment Controls | Industrials | -1.84 | -6.40 | 10.68 | 128.13 | 125.38 | 125.38 | 125.38 | 125.38 |
| | ClearSign Technologies Corp | Pollution & Treatment Controls | Industrials | -2.49 | -9.29 | -18.74 | -21.99 | -9.30 | -21.91 | -35.53 | -81.20 |
| | Fuel Tech Inc | Pollution & Treatment Controls | Industrials | -2.77 | 1.60 | 8.55 | 8.55 | 20.95 | -0.78 | 3.25 | -33.51 |
