| | CleanCore Solutions Inc Cl B | Pollution & Treatment Controls | Industrials | -5.46 | -9.51 | -75.18 | -90.81 | -91.49 | -77.77 | -91.49 | -91.49 |
| | DevvStream Corp | Pollution & Treatment Controls | Industrials | -10.51 | 19.76 | 14.09 | -13.79 | -55.56 | -74.47 | -81.13 | -81.13 |
| | 374Water Inc | Pollution & Treatment Controls | Industrials | -2.91 | -13.53 | -37.31 | -31.51 | -32.55 | -71.94 | -76.12 | -91.01 |
| | LiqTech International Inc | Pollution & Treatment Controls | Industrials | 0.00 | 6.38 | -20.87 | -5.21 | 19.76 | -4.31 | -39.02 | -40.48 |
| | ClearSign Technologies Corp | Pollution & Treatment Controls | Industrials | 1.32 | 3.31 | -16.47 | 30.06 | 17.88 | -36.75 | -31.67 | 17.74 |
| | Euro Tech Holdings Co Ltd | Pollution & Treatment Controls | Industrials | 1.84 | -0.91 | -7.96 | -20.30 | -7.57 | -24.14 | -31.47 | -25.24 |
| | Energy Recovery Inc | Pollution & Treatment Controls | Industrials | -0.07 | 1.87 | -14.72 | 2.08 | 18.14 | -10.24 | -20.39 | -35.92 |
| | TOMI Environmental Solutions Inc | Pollution & Treatment Controls | Industrials | -0.25 | 1.01 | -12.30 | -9.42 | -30.00 | 13.02 | -17.94 | 24.69 |
| | Rain Enhancement Technologies Holdco Inc Wt | Pollution & Treatment Controls | Industrials | 6.54 | 4.48 | 82.31 | 68.33 | 83.19 | -13.43 | -13.43 | -13.43 |
| | PureCycle Technologies Inc Wt | Pollution & Treatment Controls | Industrials | 8.57 | 27.20 | -25.85 | -60.82 | -40.63 | -65.45 | 7.80 | -47.59 |
| | Arq Inc | Pollution & Treatment Controls | Industrials | -1.18 | 1.34 | -40.63 | -46.75 | -26.65 | -47.78 | 13.90 | 13.90 |
| | Veralto Corp | Pollution & Treatment Controls | Industrials | -0.71 | 0.93 | 2.24 | -3.26 | 2.72 | -2.55 | 36.33 | 21.01 |
| | Fuel Tech Inc | Pollution & Treatment Controls | Industrials | -6.11 | -6.11 | -23.18 | -41.11 | -2.87 | 65.69 | 60.95 | 3.68 |
| | Federal Signal Corp | Pollution & Treatment Controls | Industrials | -0.08 | -2.77 | -1.85 | -11.17 | 11.80 | 14.23 | 61.37 | 138.47 |
| | Zurn Elkay Water Solutions Corp | Pollution & Treatment Controls | Industrials | -0.13 | -1.76 | -2.42 | 2.05 | 29.80 | 18.01 | 63.41 | 99.66 |
| | PureCycle Technologies Inc | Pollution & Treatment Controls | Industrials | -3.73 | 5.57 | -9.98 | -30.62 | -5.01 | -25.80 | 132.83 | 35.42 |
| | Ceco Environmental Corp | Pollution & Treatment Controls | Industrials | -1.52 | 5.33 | -1.03 | 16.45 | 105.27 | 67.98 | 178.83 | 363.94 |
| | Aduro Clean Technologies Inc | Pollution & Treatment Controls | Industrials | -2.05 | 4.68 | 4.99 | 29.36 | 30.94 | 161.89 | 226.59 | 226.59 |
| | Rain Enhancement Technologies Holdco Inc Cl A | Pollution & Treatment Controls | Industrials | -4.88 | 1.11 | 7.27 | 24.09 | 49.84 | -25.21 | 387.50 | -20.06 |
