AlphaOne Investment Services as of Sept. 30, 2011
Portfolio Holdings for AlphaOne Investment Services
AlphaOne Investment Services holds 153 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 |
|---|---|---|---|---|---|
| Nuance Communications | 4.0 | $9.2M | 450k | 20.36 | |
| Apple (AAPL) | 2.3 | $5.2M | 14k | 381.18 | |
| RF Micro Devices | 2.1 | $4.8M | 757k | 6.34 | |
| InterDigital (IDCC) | 1.9 | $4.3M | 92k | 46.58 | |
| Bio-Reference Laboratories | 1.7 | $3.8M | 208k | 18.41 | |
| U.S. Physical Therapy (USPH) | 1.6 | $3.6M | 192k | 18.52 | |
| Hanger Orthopedic | 1.4 | $3.2M | 168k | 18.89 | |
| National Research Corporation (NRCI) | 1.4 | $3.1M | 93k | 33.14 | |
| Marvell Technology Group | 1.3 | $3.0M | 208k | 14.53 | |
| DXP Enterprises (DXPE) | 1.3 | $3.0M | 157k | 18.83 | |
| Ii-vi | 1.2 | $2.8M | 162k | 17.50 | |
| Rimage Corporation | 1.2 | $2.8M | 224k | 12.65 | |
| Natural Gas Services (NGS) | 1.2 | $2.7M | 211k | 12.83 | |
| Calamos Asset Management | 1.2 | $2.7M | 269k | 10.01 | |
| Vocus | 1.2 | $2.7M | 162k | 16.76 | |
| Oclaro | 1.2 | $2.7M | 743k | 3.64 | |
| OceanFirst Financial (OCFC) | 1.1 | $2.6M | 224k | 11.67 | |
| MWI Veterinary Supply | 1.1 | $2.6M | 38k | 68.81 | |
| Raven Industries | 1.1 | $2.5M | 53k | 48.21 | |
| MEDTOX Scientific (MTOX) | 1.1 | $2.6M | 196k | 13.09 | |
| Financial Institutions (FISI) | 1.1 | $2.5M | 176k | 14.26 | |
| IXYS Corporation | 1.1 | $2.5M | 232k | 10.88 | |
| AZZ Incorporated (AZZ) | 1.1 | $2.5M | 65k | 38.77 | |
| Forrester Research (FORR) | 1.1 | $2.4M | 74k | 32.51 | |
| Axt (AXTI) | 1.1 | $2.4M | 478k | 5.04 | |
| Merit Medical Systems (MMSI) | 1.0 | $2.4M | 180k | 13.14 | |
| Multi-Color Corporation | 1.0 | $2.4M | 104k | 22.59 | |
| BioScrip | 1.0 | $2.3M | 367k | 6.36 | |
| GP Strategies Corporation | 1.0 | $2.3M | 230k | 9.99 | |
| Interactive Intelligence Group | 1.0 | $2.3M | 84k | 27.15 | |
| Mellanox Technologies | 1.0 | $2.2M | 71k | 31.23 | |
| Knight Transportation | 1.0 | $2.2M | 165k | 13.31 | |
| Bryn Mawr Bank | 1.0 | $2.2M | 133k | 16.57 | |
| LMI Aerospace | 0.9 | $2.2M | 128k | 17.06 | |
| Dawson Geophysical Company | 0.9 | $2.1M | 91k | 23.58 | |
| GeoResources | 0.9 | $2.1M | 121k | 17.79 | |
| Renasant (RNST) | 0.9 | $2.1M | 167k | 12.73 | |
| IBERIABANK Corporation | 0.9 | $2.1M | 45k | 47.05 | |
| Harte-Hanks | 0.9 | $2.1M | 248k | 8.48 | |
| WSFS Financial Corporation (WSFS) | 0.9 | $2.1M | 66k | 31.57 | |
| West Coast Banc Or | 0.9 | $2.0M | 146k | 14.00 | |
| Thermon Group Holdings (THR) | 0.9 | $2.0M | 147k | 13.82 | |
| Citi Trends (CTRN) | 0.9 | $2.0M | 168k | 11.77 | |
| Titan Machinery (TITN) | 0.8 | $2.0M | 109k | 17.90 | |
| Berkshire Hills Ban (BHLB) | 0.8 | $1.9M | 104k | 18.47 | |
| Colfax Corporation | 0.8 | $1.9M | 95k | 20.26 | |
| Webster Financial Corporation (WBS) | 0.8 | $1.9M | 122k | 15.30 | |
| Methode Electronics (MEI) | 0.8 | $1.8M | 247k | 7.43 | |
| HMS Holdings | 0.8 | $1.8M | 75k | 24.39 | |
| Team | 0.8 | $1.8M | 87k | 20.98 | |
| Columbia Banking System (COLB) | 0.8 | $1.8M | 128k | 14.32 | |
| Dynamics Research Corporation | 0.8 | $1.8M | 204k | 8.92 | |
| Marten Transport (MRTN) | 0.8 | $1.8M | 104k | 17.24 | |
| Great Lakes Dredge & Dock Corporation (GLDD) | 0.8 | $1.7M | 425k | 4.07 | |
| Altra Holdings | 0.7 | $1.7M | 145k | 11.57 | |
| Virginia Commerce Ban | 0.7 | $1.7M | 282k | 5.87 | |
| Hurco Companies (HURC) | 0.7 | $1.7M | 82k | 20.30 | |
| Range Resources (RRC) | 0.7 | $1.6M | 28k | 58.45 | |
| CF Industries Holdings (CF) | 0.7 | $1.6M | 13k | 123.37 | |
| Standard Parking Corporation | 0.7 | $1.6M | 103k | 15.64 | |
| Old Dominion Freight Line (ODFL) | 0.7 | $1.6M | 55k | 28.96 | |
| Hill International | 0.7 | $1.5M | 326k | 4.68 | |
| Qualcomm (QCOM) | 0.7 | $1.5M | 31k | 48.62 | |
| Sterling Construction Company (STRL) | 0.7 | $1.5M | 134k | 11.17 | |
| Douglas Dynamics (PLOW) | 0.7 | $1.5M | 115k | 12.78 | |
| Roper Industries (ROP) | 0.6 | $1.5M | 21k | 68.93 | |
| Sterling Ban | 0.6 | $1.4M | 190k | 7.26 | |
| Hexcel Corporation (HXL) | 0.6 | $1.3M | 60k | 22.17 | |
| Bitstream | 0.6 | $1.3M | 233k | 5.75 | |
| RPC (RES) | 0.6 | $1.3M | 79k | 16.32 | |
| Electronic Arts (EA) | 0.6 | $1.3M | 62k | 20.45 | |
| Microsemi Corporation | 0.6 | $1.3M | 81k | 15.98 | |
| Yahoo! | 0.5 | $1.2M | 93k | 13.16 | |
| Silicon Image | 0.5 | $1.2M | 206k | 5.87 | |
| Coherent | 0.5 | $1.2M | 28k | 42.97 | |
| KVH Industries (KVHI) | 0.5 | $1.2M | 151k | 7.91 | |
| On Assignment | 0.5 | $1.2M | 165k | 7.07 | |
| Catalyst Health Solutions | 0.5 | $1.2M | 20k | 57.67 | |
| Teleflex Incorporated (TFX) | 0.5 | $1.2M | 22k | 53.75 | |
| Finisar Corporation | 0.5 | $1.2M | 66k | 17.53 | |
| Neustar | 0.5 | $1.1M | 44k | 25.14 | |
| Booz Allen Hamilton Holding Corporation (BAH) | 0.5 | $1.1M | 75k | 14.87 | |
| CONSOL Energy | 0.5 | $1.1M | 32k | 33.93 | |
| Rogers Corporation (ROG) | 0.5 | $1.1M | 28k | 39.15 | |
| NVE Corporation (NVEC) | 0.5 | $1.1M | 18k | 60.64 | |
| Ceva (CEVA) | 0.5 | $1.1M | 44k | 24.30 | |
| OSI Systems (OSIS) | 0.4 | $1.0M | 30k | 33.53 | |
| Wright Express Corporation | 0.4 | $979k | 26k | 38.04 | |
| Healthcare Services (HCSG) | 0.4 | $992k | 62k | 16.14 | |
| Patterson-UTI Energy (PTEN) | 0.4 | $964k | 56k | 17.34 | |
| Brookline Ban (BRKL) | 0.4 | $955k | 124k | 7.71 | |
| Rue21 | 0.4 | $955k | 42k | 22.69 | |
| Gartner (IT) | 0.4 | $948k | 27k | 34.86 | |
| Exponent (EXPO) | 0.4 | $908k | 22k | 41.33 | |
| Techne Corporation | 0.4 | $897k | 13k | 68.02 | |
| Regal-beloit Corporation (RRX) | 0.4 | $880k | 19k | 45.40 | |
| Salix Pharmaceuticals | 0.4 | $895k | 30k | 29.60 | |
| Luminex Corporation | 0.4 | $891k | 40k | 22.18 | |
| PDF Solutions (PDFS) | 0.4 | $891k | 218k | 4.08 | |
| Broadcom Corporation | 0.4 | $864k | 26k | 33.29 | |
| A. O. Smith Corporation (AOS) | 0.4 | $876k | 27k | 32.01 | |
| Bancorp Rhode Island (BARI) | 0.4 | $876k | 21k | 42.37 | |
| Natus Medical | 0.4 | $856k | 90k | 9.51 | |
| Ihs | 0.4 | $840k | 11k | 74.83 | |
| Ameresco Inc class a | 0.4 | $850k | 84k | 10.16 | |
| Rovi Corporation | 0.4 | $827k | 19k | 43.00 | |
| Zagg | 0.4 | $812k | 82k | 9.91 | |
| Sirona Dental Systems | 0.3 | $804k | 19k | 42.41 | |
| Unit Corporation | 0.3 | $803k | 22k | 36.92 | |
| AECOM Technology Corporation (ACM) | 0.3 | $810k | 46k | 17.67 | |
| Gen-Probe Incorporated | 0.3 | $758k | 13k | 57.23 | |
| Park Sterling Bk Charlott | 0.3 | $745k | 218k | 3.42 | |
| Hibbett Sports (HIBB) | 0.3 | $738k | 22k | 33.88 | |
| ICU Medical, Incorporated (ICUI) | 0.3 | $723k | 20k | 36.78 | |
| FreightCar America (RAIL) | 0.3 | $708k | 49k | 14.42 | |
| Evercore Partners (EVR) | 0.3 | $709k | 31k | 22.79 | |
| Tetra Tech (TTEK) | 0.3 | $675k | 36k | 18.75 | |
| Baker Hughes Incorporated | 0.3 | $679k | 15k | 46.19 | |
| Gra (GGG) | 0.3 | $681k | 20k | 34.15 | |
| Daktronics (DAKT) | 0.3 | $680k | 79k | 8.58 | |
| Knoll | 0.3 | $685k | 50k | 13.70 | |
| DigitalGlobe | 0.3 | $666k | 34k | 19.42 | |
| Cavium | 0.3 | $657k | 24k | 27.03 | |
| Berry Petroleum Company | 0.3 | $630k | 18k | 35.38 | |
| Expeditors International of Washington (EXPD) | 0.3 | $615k | 15k | 40.57 | |
| LogMeIn | 0.3 | $598k | 18k | 33.22 | |
| MB Financial | 0.2 | $578k | 39k | 14.71 | |
| Tesco Corporation | 0.2 | $580k | 50k | 11.61 | |
| Wintrust Financial Corporation (WTFC) | 0.2 | $564k | 22k | 25.79 | |
| CPI Aerostructures (CVU) | 0.2 | $566k | 60k | 9.51 | |
| BioMarin Pharmaceutical (BMRN) | 0.2 | $553k | 17k | 31.90 | |
| Bruker Corporation (BRKR) | 0.2 | $551k | 41k | 13.53 | |
| Vitran Corp | 0.2 | $552k | 140k | 3.95 | |
| Haemonetics Corporation (HAE) | 0.2 | $511k | 8.7k | 58.44 | |
| C.H. Robinson Worldwide (CHRW) | 0.2 | $510k | 7.4k | 68.52 | |
| Maximus (MMS) | 0.2 | $497k | 14k | 34.91 | |
| Advisory Board Company | 0.2 | $506k | 7.8k | 64.50 | |
| CTPartners Executive Search (CTPR) | 0.2 | $499k | 103k | 4.83 | |
| Agrium | 0.2 | $480k | 7.2k | 66.67 | |
| PAREXEL International Corporation | 0.2 | $489k | 26k | 18.92 | |
| Bio-Rad Laboratories (BIO) | 0.2 | $470k | 5.2k | 90.73 | |
| First Republic Bank/san F (FRCB) | 0.2 | $472k | 20k | 23.16 | |
| PLX Technology | 0.2 | $454k | 151k | 3.01 | |
| Glu Mobile | 0.2 | $419k | 198k | 2.11 | |
| United Therapeutics Corporation (UTHR) | 0.1 | $310k | 8.3k | 37.46 | |
| PowerShares DB US Dollar Index Bullish | 0.1 | $320k | 14k | 22.31 | |
| Bridge Capital Holdings | 0.1 | $293k | 29k | 10.07 | |
| Encore Bancshares (EBTX) | 0.1 | $273k | 26k | 10.66 | |
| P.F. Chang's China Bistro | 0.1 | $253k | 9.3k | 27.20 | |
| Brady Corporation (BRC) | 0.1 | $250k | 9.4k | 26.48 | |
| Stifel Financial (SF) | 0.1 | $221k | 8.3k | 26.53 | |
| KBW | 0.1 | $214k | 16k | 13.76 | |
| Lihua International | 0.1 | $141k | 32k | 4.37 |
