| | China Natural Resources Inc | Pollution & Treatment Controls | Industrials | 0.00 | 17.03 | 6.50 | -33.85 | -37.72 | -53.70 | -69.57 | -84.22 |
| | PureCycle Technologies Inc Wt | Pollution & Treatment Controls | Industrials | 0.00 | 12.12 | -6.92 | -20.00 | -17.96 | -53.02 | -58.54 | -83.14 |
| | Spectaire Holdings Inc Wt | Pollution & Treatment Controls | Industrials | 0.00 | 9.41 | -33.33 | 59.74 | 125.23 | 0.00 | 0.00 | 0.00 |
| | PureCycle Technologies Inc | Pollution & Treatment Controls | Industrials | 0.00 | 4.73 | 9.72 | -6.11 | 31.35 | -22.87 | -41.85 | -65.11 |
| | LiqTech International Inc | Pollution & Treatment Controls | Industrials | 0.00 | 3.76 | 4.59 | -19.10 | -22.95 | -11.75 | -40.72 | -95.29 |
| | Veralto Corp | Pollution & Treatment Controls | Industrials | 0.00 | 2.87 | 8.10 | 15.10 | 39.66 | 16.10 | 16.10 | 16.10 |
| | Federal Signal Corp | Pollution & Treatment Controls | Industrials | 0.00 | 1.58 | 6.90 | 11.22 | 24.83 | 61.06 | 164.89 | 116.09 |
| | CleanCore Solutions Inc Cl B | Pollution & Treatment Controls | Industrials | 0.00 | 1.21 | -4.29 | -4.29 | -4.29 | -4.29 | -4.29 | -4.29 |
| | Zurn Elkay Water Solutions Corp | Pollution & Treatment Controls | Industrials | 0.00 | 0.40 | 1.84 | 4.25 | 11.17 | 45.59 | 24.55 | -1.72 |
| | Ceco Environmental Corp | Pollution & Treatment Controls | Industrials | 0.00 | 0.33 | 5.78 | 21.10 | 26.80 | 99.59 | 117.48 | 117.48 |
| | PureCycle Technologies Inc Un | Pollution & Treatment Controls | Industrials | 0.00 | 0.00 | 1.36 | 83.09 | 16.72 | -7.89 | -32.09 | -78.66 |
| | Atmus Filtration Technologies Inc | Pollution & Treatment Controls | Industrials | 0.00 | -1.08 | -1.66 | 34.04 | 44.19 | 39.86 | 39.86 | 39.86 |
| | Euro Tech Holdings Co Ltd | Pollution & Treatment Controls | Industrials | 0.00 | -1.66 | 15.58 | 7.87 | 21.91 | 15.58 | 14.10 | -37.18 |
| | ClearSign Technologies Corp | Pollution & Treatment Controls | Industrials | 0.00 | -1.77 | -7.32 | -24.75 | -17.71 | -47.22 | -34.48 | -83.62 |
| | Energy Recovery Inc | Pollution & Treatment Controls | Industrials | 0.00 | -2.02 | -1.24 | -13.34 | -30.93 | -46.70 | -25.51 | -23.28 |
| | Fuel Tech Inc | Pollution & Treatment Controls | Industrials | 0.00 | -3.23 | 6.19 | 10.09 | 14.29 | -10.45 | 2.56 | -42.58 |
| | 374Water Inc | Pollution & Treatment Controls | Industrials | 0.00 | -5.84 | 3.20 | 11.21 | 6.61 | -52.22 | -52.92 | -41.36 |
| | TOMI Environmental Solutions Inc | Pollution & Treatment Controls | Industrials | 0.00 | -6.66 | 13.33 | -15.26 | -41.38 | 20.35 | -24.44 | -73.54 |
| | Arq Inc | Pollution & Treatment Controls | Industrials | 0.00 | -8.21 | 4.84 | 100.87 | 109.37 | 109.37 | 109.37 | 109.37 |
| | Spectaire Holdings Inc | Pollution & Treatment Controls | Industrials | 0.00 | -22.77 | -19.91 | -72.10 | -78.69 | -91.30 | 329.92 | -38.21 |
