| | CleanCore Solutions Inc Cl B | Pollution & Treatment Controls | Industrials | -0.73 | 10.51 | -29.94 | -29.04 | -93.73 | -77.42 | -92.58 | -92.58 |
| | 374Water Inc | Pollution & Treatment Controls | Industrials | -5.07 | -0.38 | 8.26 | 6.85 | 7.82 | -31.91 | -77.41 | -92.11 |
| | DevvStream Corp | Pollution & Treatment Controls | Industrials | 1.54 | 0.72 | -17.50 | -42.42 | -65.95 | -81.34 | -91.91 | -91.91 |
| | PureCycle Technologies Inc Wt | Pollution & Treatment Controls | Industrials | -17.48 | -27.25 | -75.00 | -74.62 | -90.57 | -89.88 | -82.16 | -89.04 |
| | Rain Enhancement Technologies Holdco Inc Cl A | Pollution & Treatment Controls | Industrials | 0.38 | 17.41 | -18.32 | -41.94 | -15.16 | 0.11 | -63.97 | -69.65 |
| | LiqTech International Inc | Pollution & Treatment Controls | Industrials | -2.58 | -10.65 | -11.70 | -19.25 | -20.11 | -8.48 | -55.59 | -62.98 |
| | Rain Enhancement Technologies Holdco Inc Wt | Pollution & Treatment Controls | Industrials | 0.76 | 2.93 | 11.45 | -17.66 | 47.04 | 93.83 | -41.19 | -41.19 |
| | Energy Recovery Inc | Pollution & Treatment Controls | Industrials | 1.90 | 4.42 | 14.81 | 14.64 | 11.30 | 2.69 | 2.43 | -24.04 |
| | ClearSign Technologies Corp | Pollution & Treatment Controls | Industrials | 1.40 | 0.84 | -18.01 | -28.42 | 11.63 | -28.64 | -39.10 | -23.27 |
| | Euro Tech Holdings Co Ltd | Pollution & Treatment Controls | Industrials | -1.57 | -1.56 | -5.48 | 7.30 | -3.95 | 2.67 | -24.45 | -9.00 |
| | TOMI Environmental Solutions Inc | Pollution & Treatment Controls | Industrials | -1.84 | -0.14 | -9.61 | -6.67 | -20.49 | -23.90 | -12.76 | -4.10 |
| | Fuel Tech Inc | Pollution & Treatment Controls | Industrials | 0.00 | 8.66 | -11.54 | -19.77 | -47.13 | 31.43 | 26.61 | 1.47 |
| | Arq Inc | Pollution & Treatment Controls | Industrials | 2.02 | -2.49 | -0.56 | 0.86 | -50.07 | -37.96 | 2.32 | 6.65 |
| | Veralto Corp | Pollution & Treatment Controls | Industrials | -0.32 | 2.17 | -7.05 | -4.25 | -12.88 | -3.37 | 10.47 | 11.44 |
| | PureCycle Technologies Inc | Pollution & Treatment Controls | Industrials | 3.93 | 6.08 | -19.21 | 6.32 | -24.24 | -11.57 | 57.05 | 34.45 |
| | Federal Signal Corp | Pollution & Treatment Controls | Industrials | -0.29 | -1.81 | 4.34 | 9.19 | -6.37 | 18.79 | 50.14 | 128.28 |
| | Zurn Elkay Water Solutions Corp | Pollution & Treatment Controls | Industrials | -0.59 | -0.91 | 10.08 | 12.28 | 12.98 | 44.11 | 65.51 | 131.48 |
| | Aduro Clean Technologies Inc | Pollution & Treatment Controls | Industrials | -0.18 | 5.55 | -18.62 | 13.55 | 2.74 | 90.99 | 164.24 | 164.24 |
| | Ceco Environmental Corp | Pollution & Treatment Controls | Industrials | -0.22 | 4.15 | 18.24 | 54.18 | 74.92 | 213.96 | 286.56 | 449.82 |
