| Symbol | Company Name | Weighted Alpha | Last | Rel Str | His Vol | Avg Vol | YTD Percent | 52 Week High | 52 Week Low |
|---|---|---|---|---|---|---|---|---|---|
| PMFG | PEERLESS MFG CO | +93.00 | 26.47 | 49.27% | 61.89% | 73500 | 28.53% | 30.75 | 10.99 |
| IDSA | INDUSTRIAL SVCS | +83.90 | 14.39 | 38.19% | 71.05% | 106965 | 93.67% | 19.50 | 5.90 |
| CLHB | CLEAN HARBORS I | +77.70 | 80.16 | 55.50% | 22.31% | 251035 | 55.05% | 82.99 | 42.52 |
| ECOL | AMER ECOLOGY | +67.80 | 32.48 | 57.98% | 20.25% | 157970 | 41.22% | 33.83 | 18.18 |
| TTEK | TETRA TECH INC | +57.80 | 28.56 | 57.03% | 25.41% | 613830 | 32.84% | 30.00 | 13.89 |
| MPR | MET PRO CP | +52.10 | 14.32 | 43.46% | 46.34% | 55320 | 20.79% | 16.65 | 7.86 |
| CCC | CALGON CARBON C | +49.80 | 19.65 | 54.70% | 61.33% | 661655 | 23.66% | 23.03 | 11.64 |
| FLDR | FLANDERS CORP | +45.10 | 6.96 | 54.28% | 24.51% | 50185 | 24.06% | 7.74 | 4.41 |
| LDR | LANDAUR INC | +37.30 | 64.60 | 49.56% | 25.71% | 41695 | 27.04% | 68.83 | 45.70 |
| WCN | WASTE CONNECTIO | +26.60 | 36.51 | 57.47% | 16.00% | 490540 | 18.16% | 38.15 | 28.05 |
| AW | ALLIED WASTE IN | +14.90 | 13.53 | 58.40% | 30.22% | 2594805 | 22.78% | 15.46 | 8.88 |
| CWST | CASELLA WASTE S | +14.50 | 13.11 | 52.71% | 39.04% | 108605 | 0.54% | 16.20 | 9.64 |
| PLL | PALL CP | +12.10 | 40.74 | 51.35% | 26.59% | 485375 | 2.00% | 44.05 | 32.99 |
| PNR | PENTAIR INC | +9.10 | 36.59 | 53.09% | 15.41% | 561950 | 6.68% | 38.59 | 25.51 |
| RSG | REPUBLIC SVCS I | +9.00 | 33.14 | 51.86% | 17.60% | 1654620 | 6.87% | 35.30 | 26.96 |
| MEA | METALICO INC | +2.80 | 11.35 | 36.97% | 94.21% | 861045 | 5.00% | 18.85 | 7.45 |
| DCI | DONALDSON CO IN | +2.60 | 42.01 | 32.63% | 22.44% | 436495 | -8.77% | 52.22 | 34.81 |
| WMI | WASTE MGMT INC | -1.00 | 35.01 | 48.95% | 16.60% | 2840570 | 9.89% | 38.98 | 26.76 |
| HW | HEADWATERS INC | -1.10 | 14.82 | 52.30% | 42.30% | 899060 | 26.24% | 16.65 | 8.80 |
| WSII | WASTE SERVICES | -7.30 | 8.59 | 52.69% | 41.45% | 101760 | 0.23% | 10.39 | 6.52 |
| NLC | NALCO HOLDING C | -8.10 | 23.18 | 59.48% | 26.04% | 846395 | -3.86% | 30.88 | 17.25 |
| PESI | PERMA-FIX ENVIR | -12.60 | 2.40 | 42.82% | 49.16% | 43710 | -2.83% | 3.18 | 1.49 |
| EEI | ECOLOGY ENVIRON | -18.50 | 10.10 | 35.80% | 36.11% | 2270 | -7.42% | 12.57 | 9.74 |
| ARCI | APPLNC RCYCL CT | -19.40 | 5.35 | 43.42% | 66.60% | 10510 | -40.22% | 11.24 | 3.53 |
| PCYO | PURE CYCLE CORP | -22.10 | 5.96 | 44.11% | 45.21% | 5160 | -22.50% | 9.37 | 5.04 |
| FTEK | FUEL TECH INC | -23.10 | 18.98 | 51.87% | 81.56% | 547595 | -16.20% | 34.48 | 14.15 |
| VSR | VERSAR INC | -26.40 | 5.76 | 70.47% | 24.91% | 7250 | -12.33% | 10.66 | 4.51 |
| ES | ENERGYSOLUTIONS | -29.30 | 17.77 | 36.27% | 26.21% | 858960 | -33.98% | 28.92 | 16.85 |
| ADES | ADA-ES INC | -37.80 | 8.12 | 44.00% | 44.04% | 9260 | 7.27% | 13.65 | 6.42 |
| WCAA | WCA WASTE CORPO | -39.20 | 5.02 | 40.37% | 28.14% | 33075 | -22.29% | 8.35 | 4.57 |
| AWX | AVALON HLDGS CP | -44.00 | 4.50 | 60.59% | 60.89% | 3290 | -16.67% | 9.25 | 3.30 |
| CECE | CECO ENVIR | -64.10 | 4.81 | 42.98% | 39.69% | 88175 | -56.19% | 16.29 | 4.46 |
| TRR | T R C COS INC | -68.50 | 3.41 | 36.81% | 45.23% | 23225 | -57.38% | 12.71 | 3.21 |

| WASTE MGMT INC | -1.00 | 35.01 | |
| ALLIED WASTE IN | +14.90 | 13.53 | |
| REPUBLIC SVCS I | +9.00 | 33.14 | |
| HEADWATERS INC | -1.10 | 14.82 | |
| METALICO INC | +2.80 | 11.35 |
