Shannon River Fund Management as of Sept. 30, 2011
Portfolio Holdings for Shannon River Fund Management
Shannon River Fund Management holds 43 positions in its portfolio as reported in the September 2011 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| LogMeIn | 10.2 | $20M | 606k | 33.21 | |
| Scientific Games (LNW) | 8.8 | $17M | 2.4M | 7.12 | |
| Loral Space & Communications | 4.8 | $9.5M | 189k | 50.10 | |
| Nordion | 4.2 | $8.3M | 944k | 8.82 | |
| NetGear (NTGR) | 4.0 | $7.9M | 304k | 25.89 | |
| NTELOS Holdings | 3.7 | $7.3M | 411k | 17.73 | |
| Marchex (MCHX) | 3.6 | $7.0M | 828k | 8.50 | |
| RightNow Technologies | 3.5 | $6.9M | 208k | 33.05 | |
| Interactive Intelligence Group | 3.4 | $6.6M | 245k | 27.08 | |
| TiVo | 3.2 | $6.3M | 675k | 9.34 | |
| Tessera Technologies | 3.1 | $6.2M | 516k | 11.94 | |
| Imax Corp Cad (IMAX) | 2.9 | $5.8M | 398k | 14.48 | |
| Equinix | 2.8 | $5.5M | 61k | 88.82 | |
| Extreme Networks (EXTR) | 2.6 | $5.0M | 1.9M | 2.65 | |
| Immersion Corporation (IMMR) | 2.5 | $5.0M | 832k | 5.98 | |
| Websense | 2.5 | $4.9M | 285k | 17.30 | |
| Wi-lan | 2.4 | $4.6M | 800k | 5.77 | |
| Spreadtrum Communications | 2.3 | $4.5M | 250k | 17.95 | |
| Descartes Sys Grp (DSGX) | 2.2 | $4.3M | 695k | 6.18 | |
| Acxiom Corporation | 2.2 | $4.3M | 400k | 10.64 | |
| Focus Media Holding | 1.9 | $3.7M | 220k | 16.84 | |
| American Tower Corporation | 1.7 | $3.3M | 61k | 53.79 | |
| Crown Castle International | 1.6 | $3.2M | 78k | 40.67 | |
| SeaChange International | 1.6 | $3.1M | 398k | 7.70 | |
| PDF Solutions (PDFS) | 1.6 | $3.1M | 751k | 4.08 | |
| ShoreTel | 1.5 | $2.9M | 584k | 4.98 | |
| Sonus Networks | 1.4 | $2.8M | 1.3M | 2.16 | |
| Ciena Corporation (CIEN) | 1.4 | $2.8M | 250k | 11.20 | |
| UniTek Global Services | 1.4 | $2.8M | 560k | 4.96 | |
| Hawaiian Telcom Holdco | 1.4 | $2.8M | 200k | 13.94 | |
| Icg Group | 1.4 | $2.8M | 300k | 9.21 | |
| 7 Days Group Holdings | 1.3 | $2.5M | 200k | 12.66 | |
| Melco Crown Entertainment (MLCO) | 1.2 | $2.4M | 290k | 8.31 | |
| Openwave Systems | 1.1 | $2.3M | 1.5M | 1.56 | |
| 1-800-flowers (FLWS) | 1.1 | $2.2M | 937k | 2.32 | |
| Pixelworks (PXLW) | 0.9 | $1.8M | 844k | 2.10 | |
| Axcelis Technologies | 0.7 | $1.3M | 1.1M | 1.20 | |
| Rambus (RMBS) | 0.5 | $1.0M | 7.5k | 137.55 | |
| NOVA MEASURING Instruments L (NVMI) | 0.5 | $978k | 182k | 5.37 | |
| Mattson Technology | 0.3 | $654k | 559k | 1.17 | |
| Limelight Networks | 0.2 | $472k | 200k | 2.36 | |
| Digimarc Corporation (DMRC) | 0.1 | $124k | 4.9k | 25.31 | |
| Wowjoint Holdings Limited *w exp 05/15/201 | 0.0 | $5.0k | 100k | 0.05 |
