| | CleanCore Solutions Inc Cl B | Pollution & Treatment Controls | Industrials | -6.14 | -18.24 | 49.43 | 150.00 | 100.00 | -4.41 | -25.71 | -25.71 |
| | ClearSign Technologies Corp | Pollution & Treatment Controls | Industrials | -1.79 | -9.77 | -1.79 | -29.13 | -54.11 | -38.82 | -56.94 | -54.85 |
| | Aduro Clean Technologies Inc | Pollution & Treatment Controls | Industrials | -6.35 | -9.27 | 17.81 | 86.21 | 51.02 | 125.65 | 125.65 | 125.65 |
| | Rain Enhancement Technologies Holdco Inc Wt | Pollution & Treatment Controls | Industrials | 0.00 | -7.30 | -39.01 | -0.32 | -73.51 | -73.51 | -73.51 | -73.51 |
| | 374Water Inc | Pollution & Treatment Controls | Industrials | -15.15 | -3.64 | -1.57 | -4.15 | -49.40 | -69.84 | -85.58 | -87.50 |
| | PureCycle Technologies Inc Un | Pollution & Treatment Controls | Industrials | 0.00 | 0.00 | 60.42 | 157.95 | 49.57 | 118.75 | 75.00 | 98.86 |
| | China Natural Resources Inc | Pollution & Treatment Controls | Industrials | -2.48 | 1.00 | -13.81 | -15.40 | -19.47 | -42.00 | -75.46 | -85.50 |
| | TOMI Environmental Solutions Inc | Pollution & Treatment Controls | Industrials | 0.96 | 1.94 | 31.58 | 26.13 | 0.00 | 5.13 | 55.56 | 47.89 |
| | Euro Tech Holdings Co Ltd | Pollution & Treatment Controls | Industrials | -0.57 | 2.12 | 4.55 | -6.50 | -17.86 | -35.03 | -26.60 | -6.69 |
| | DevvStream Corp | Pollution & Treatment Controls | Industrials | -1.70 | 2.16 | -33.45 | 49.67 | -52.77 | -65.69 | -65.69 | -65.69 |
| | Zurn Elkay Water Solutions Corp | Pollution & Treatment Controls | Industrials | -0.33 | 3.22 | -1.11 | 8.41 | -2.70 | 26.73 | 43.36 | 36.44 |
| | Federal Signal Corp | Pollution & Treatment Controls | Industrials | -0.42 | 3.39 | 9.42 | 32.61 | 13.10 | 25.74 | 67.73 | 196.76 |
| | Ceco Environmental Corp | Pollution & Treatment Controls | Industrials | -1.53 | 3.90 | 3.93 | 20.52 | 0.44 | 8.82 | 132.34 | 162.64 |
| | PureCycle Technologies Inc Wt | Pollution & Treatment Controls | Industrials | -1.81 | 4.34 | 54.65 | 118.70 | 19.28 | 170.63 | 14.25 | 54.52 |
| | Veralto Corp | Pollution & Treatment Controls | Industrials | -0.05 | 4.49 | -0.41 | 3.37 | -1.77 | 3.96 | 19.46 | 19.46 |
| | Energy Recovery Inc | Pollution & Treatment Controls | Industrials | 1.69 | 4.99 | -0.08 | -22.00 | -15.07 | -4.47 | -57.10 | -35.38 |
| | PureCycle Technologies Inc | Pollution & Treatment Controls | Industrials | -2.14 | 5.14 | 32.37 | 85.64 | 29.37 | 128.71 | 48.27 | 79.32 |
| | Arq Inc | Pollution & Treatment Controls | Industrials | 0.96 | 8.64 | 9.54 | 21.94 | -25.89 | -11.11 | 59.52 | 59.52 |
| | LiqTech International Inc | Pollution & Treatment Controls | Industrials | 8.23 | 15.54 | 0.59 | 11.98 | -9.52 | -29.92 | -46.23 | -54.52 |
| | Rain Enhancement Technologies Holdco Inc Cl A | Pollution & Treatment Controls | Industrials | 5.79 | 15.63 | -23.97 | 67.51 | -54.38 | -54.38 | 175.21 | -15.27 |
| | Fuel Tech Inc | Pollution & Treatment Controls | Industrials | 5.16 | 23.83 | 73.20 | 157.28 | 147.66 | 150.00 | 102.29 | 107.03 |
