|  Veralto Corporation | $118.77 | 28.88B | 1.18M | | +0.47% | +22.53% | +37.20% |
|  Zurn Elkay Water Solutions Corporation | $45.44 | 7.50B | 686.23K | | -0.09% | -2.43% | -10.94% |
|  Ceco Environmental Corp | $53.50 | 3.13B | 2.10M | | +3.22% | -18.72% | -34.36% |
| Ceco Environmental Corp | $53.50 | 3.13B | 2.24M | | +3.18% | 0.00% | 0.00% |
|  PureCycle Technologies, Inc. Common stock | $2.00 | 402.00M | 5.48M | | -6.10% | -48.98% | -79.78% |
|  Aduro Clean Technologies Inc. Common Stock | $10.71 | 383.18M | 189.92K | | +5.41% | -3.60% | -22.73% |
|  Energy Recovery, Inc. | $7.33 | 372.09M | 814.61K | | 0.00% | +7.16% | -15.75% |
|  CADIZ, Inc. | $3.38 | 287.37M | 769.69K | | +1.50% | -1.17% | -27.62% |
|  Arq, Inc. Common Stock | $3.12 | 137.87M | 608.63K | | +5.76% | +53.69% | +14.29% |
|  Fuel Tech, Inc. | $1.36 | 42.45M | 37,434 | | -0.73% | -17.58% | -8.72% |
|  374Water Inc. Common Stock | $2.28 | 40.40M | 18,659 | | -1.72% | -10.13% | +2.70% |
|  Birchtech Corp. | $1.10 | 28.94M | 34,604 | | 0.00% | -20.86% | -17.91% |
|  TOMI Environmental Solutions, Inc. | $2.52 | 20.52M | 19,008 | | -4.18% | +56.52% | +4.87% |
|  ClearSign Technologies Corporation Common Stock (DE) | $2.38 | 16.20M | 12,085 | | +1.28% | -25.86% | -45.47% |
|  LiqTech International, Inc. | $0.311 | 10.25M | 169.56K | | +3.32% | -23.77% | -86.36% |
|  Euro Tech Holdings Co Ltd. New | $1.21 | 8.97M | 14,397 | | +4.31% | -11.03% | +0.41% |
|  Rain Enhancement Technologies Holdco, Inc. Class A Common Stock | $0.51 | 5.97M | 21,718 | | +6.23% | -23.88% | -65.07% |
