| Sycamore Networks Inc. | 1645.45 |
| Commerce Group Inc. | 781.88 |
| Sapient Corp. | 525.40 |
| Parametric Technology Corp. | 494.58 |
| RSA Security Inc. | 481.00 |
| Waters Corp. | 451.78 |
| Cognex Corp. | 383.95 |
| Vicor Corp. | 262.92 |
| Stride Rite Corp. | 249.59 |
| Cambridge Technology Partner | 224.42 |
| Art Technology Group Inc. | 191.97 |
| Parexel International Corp. | 184.70 |
| Renaissance Worldwide Inc. | 179.79 |
| Forrester Research Inc. | 176.93 |
| Progress Software Corp. | 166.81 |
| Cytyc Corp. | 147.05 |
| Mro Software Inc. | 130.65 |
| Zoll Medical Corp. | 124.90 |
| Netscout Systems Inc. | 122.02 |
| Netegrity Inc. | 117.90 |
| Cyrk Inc. | 116.18 |
| Kronos Inc. | 111.85 |
| Maxwell Shoe Co. Inc. (Class A) | 110.04 |
| Helix Technology Corp. | 108.57 |
| MCK Communications Inc. | 88.74 |
| Brooktrout Inc. | 82.26 |
| Aware Inc. | 78.33 |
| Davox Corp. | 75.74 |
| Lightbridge Inc. | 75.03 |
| Boston Beer Inc. (Class A) | 73.69 |
| Concord Communications Inc. | 70.75 |
| Capital Crossing Bank | 68.41 |
| First Years Inc. | 54.90 |
| Designs Inc. | 49.82 |
| Ezenia Inc. | 47.79 |
| Atlantic Data Services Inc. | 42.13 |
| Zoom Telephonics Inc. | 36.75 |
| Media 100 Inc. | 27.84 |
| CSP Inc. | 26.32 |
| Netsilicon Inc. | 24.71 |
| American Science Engineering | 22.23 |
| Picturetel Corp. | 21.62 |
| Excelon Corp. | 21.30 |
| Segue Software Inc. | 21.05 |
| Open Market Inc. | 20.66 |
| Applix Inc. | 18.21 |
| Onesource Information Services | 16.35 |
| Matec Corp. | 13.86 |
| Tech Ops Sevcon Inc. | 10.37 |
| Geerlings & Wade Inc. | 9.79 |
| On Technology Corp. | 6.90 |
| Datawatch Corp. | 6.48 |
| Newsedge Corp. | 4.71 |
| GC Companies Inc. | 4.57 |
| Gensym Corp. | 2.41 |
| Data compiled by Compustat. |