AlphaOne Investment Services

AlphaOne Investment Services as of Dec. 31, 2012

Portfolio Holdings for AlphaOne Investment Services

AlphaOne Investment Services holds 177 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
ON Semiconductor (ON) 6.0 $21M 3.0M 7.05
Facebook Inc cl a (META) 5.2 $19M 698k 26.63
Cisco Systems (CSCO) 3.5 $12M 630k 19.65
Telefonaktiebolaget LM Ericsson (ERIC) 2.9 $10M 1.0M 10.10
Bank of America Corporation (BAC) 2.8 $9.8M 843k 11.60
Juniper Networks (JNPR) 2.1 $7.5M 383k 19.67
Helix Energy Solutions (HLX) 1.7 $6.0M 291k 20.64
U.S. Physical Therapy (USPH) 1.4 $4.9M 178k 27.54
Banner Corp (BANR) 1.2 $4.5M 145k 30.73
Hanger Orthopedic 1.2 $4.3M 159k 27.36
Baidu (BIDU) 1.1 $4.0M 40k 100.30
Great Lakes Dredge & Dock Corporation (GLDD) 1.1 $4.0M 443k 8.93
L.B. Foster Company (FSTR) 1.1 $3.9M 89k 43.44
Halliburton Company (HAL) 1.1 $3.8M 111k 34.69
CRA International (CRAI) 1.1 $3.8M 191k 19.77
National Research Corporation (NRCI) 1.1 $3.7M 69k 54.20
Concho Resources 1.0 $3.7M 46k 80.57
Mosaic (MOS) 1.0 $3.6M 65k 56.62
Berkshire Hills Ban (BHLB) 1.0 $3.5M 148k 23.86
Calamos Asset Management 1.0 $3.5M 331k 10.57
OceanFirst Financial (OCFC) 1.0 $3.5M 253k 13.75
BioScrip 1.0 $3.4M 316k 10.77
Financial Institutions (FISI) 0.9 $3.4M 181k 18.63
PPG Industries (PPG) 0.9 $3.3M 24k 135.34
RPC (RES) 0.9 $3.2M 264k 12.24
Bryn Mawr Bank 0.9 $3.2M 143k 22.27
Multi-Color Corporation 0.9 $3.2M 131k 23.99
Webster Financial Corporation (WBS) 0.9 $3.1M 153k 20.55
Dawson Geophysical Company 0.9 $3.1M 118k 26.38
Park Sterling Bk Charlott 0.9 $3.1M 597k 5.23
Flushing Financial Corporation (FFIC) 0.9 $3.1M 200k 15.34
Columbia Banking System (COLB) 0.9 $3.1M 171k 17.94
Natural Gas Services (NGS) 0.8 $3.0M 184k 16.42
Computer Task 0.8 $3.0M 165k 18.23
Citi Trends (CTRN) 0.8 $3.0M 216k 13.76
LMI Aerospace 0.8 $3.0M 154k 19.34
Altra Holdings 0.8 $3.0M 136k 22.05
DXP Enterprises (DXPE) 0.8 $2.9M 60k 49.08
West Coast Banc Or 0.8 $2.9M 132k 22.15
Natus Medical 0.8 $2.9M 258k 11.18
Vocera Communications 0.8 $2.9M 115k 25.10
EMC Corporation 0.8 $2.8M 112k 25.30
On Assignment 0.8 $2.8M 138k 20.28
Merit Medical Systems (MMSI) 0.8 $2.8M 203k 13.90
WSFS Financial Corporation (WSFS) 0.8 $2.8M 66k 42.25
Methode Electronics (MEI) 0.8 $2.8M 276k 10.03
Hurco Companies (HURC) 0.8 $2.8M 120k 23.00
First Connecticut 0.8 $2.7M 198k 13.75
Virginia Commerce Ban 0.8 $2.7M 299k 8.95
Team 0.7 $2.6M 70k 38.04
Gsi 0.7 $2.6M 299k 8.66
Old Dominion Freight Line (ODFL) 0.7 $2.6M 75k 34.28
HMS Holdings 0.7 $2.5M 98k 25.92
MWI Veterinary Supply 0.7 $2.5M 23k 110.02
Ii-vi 0.7 $2.5M 137k 18.27
Cognizant Technology Solutions (CTSH) 0.7 $2.4M 33k 74.05
Knight Transportation 0.7 $2.4M 167k 14.63
Citrix Systems 0.7 $2.4M 37k 65.76
SPX Corporation 0.7 $2.4M 34k 70.15
Titan Machinery (TITN) 0.7 $2.4M 96k 24.70
Douglas Dynamics (PLOW) 0.7 $2.4M 166k 14.39
Renasant (RNST) 0.7 $2.4M 123k 19.14
eBay (EBAY) 0.6 $2.3M 44k 51.02
Astronics Corporation (ATRO) 0.6 $2.3M 100k 22.88
AZZ Incorporated (AZZ) 0.6 $2.3M 59k 38.43
Red Robin Gourmet Burgers (RRGB) 0.6 $2.2M 63k 35.29
Exponent (EXPO) 0.6 $2.2M 40k 55.82
Thermon Group Holdings (THR) 0.6 $2.2M 98k 22.54
Standard Parking Corporation 0.6 $2.2M 99k 21.99
IXYS Corporation 0.6 $2.1M 235k 9.14
IBERIABANK Corporation 0.6 $2.1M 44k 49.13
Sterling Ban 0.6 $2.1M 230k 9.11
Accuray Incorporated (ARAY) 0.6 $2.0M 316k 6.43
Atmel Corporation 0.6 $1.9M 297k 6.55
GP Strategies Corporation 0.5 $1.9M 93k 20.65
Marten Transport (MRTN) 0.5 $1.9M 102k 18.39
Raven Industries 0.5 $1.8M 70k 26.36
Rubicon Technology 0.5 $1.9M 304k 6.11
Forrester Research (FORR) 0.5 $1.8M 67k 26.81
First California Financial 0.4 $1.6M 201k 7.72
EQT Corporation (EQT) 0.4 $1.5M 26k 58.96
Einstein Noah Restaurant 0.4 $1.5M 124k 12.21
Hubbell Incorporated 0.4 $1.4M 17k 84.62
PDF Solutions (PDFS) 0.4 $1.3M 98k 13.78
Axt (AXTI) 0.4 $1.3M 479k 2.81
Range Resources (RRC) 0.4 $1.3M 21k 62.82
Silicon Laboratories (SLAB) 0.4 $1.3M 32k 41.81
Cvr Partners Lp unit 0.4 $1.3M 50k 25.24
Synergetics USA 0.3 $1.2M 253k 4.80
Rogers Corporation (ROG) 0.3 $1.2M 24k 49.67
Cytec Industries 0.3 $1.1M 16k 68.81
Hexcel Corporation (HXL) 0.3 $1.1M 40k 26.95
Microsemi Corporation 0.3 $1.0M 48k 21.04
Cavium 0.3 $997k 32k 31.22
Wright Express (WEX) 0.3 $1.0M 13k 75.34
Patterson-UTI Energy (PTEN) 0.3 $960k 52k 18.63
Monro Muffler Brake (MNRO) 0.3 $948k 27k 34.98
Ctrip.com International 0.3 $914k 40k 22.78
Rexnord 0.3 $913k 43k 21.31
Capital City Bank (CCBG) 0.2 $899k 79k 11.37
Entegris (ENTG) 0.2 $836k 91k 9.18
Ascent Media Corporation 0.2 $776k 13k 61.96
Gardner Denver 0.2 $788k 12k 68.52
Hibbett Sports (HIBB) 0.2 $790k 15k 52.71
Teleflex Incorporated (TFX) 0.2 $769k 11k 71.29
Neustar 0.2 $761k 18k 41.93
Cameron International Corporation 0.2 $750k 13k 56.48
Catamaran 0.2 $745k 16k 47.09
Cabot Microelectronics Corporation 0.2 $706k 20k 35.51
Dynamics Research Corporation 0.2 $710k 121k 5.85
MB Financial 0.2 $667k 34k 19.76
NVE Corporation (NVEC) 0.2 $685k 12k 55.51
Millennial Media 0.2 $678k 54k 12.53
Coherent 0.2 $630k 12k 50.63
PAREXEL International Corporation 0.2 $626k 21k 29.59
Maximus (MMS) 0.2 $649k 10k 63.27
Regal-beloit Corporation (RRX) 0.2 $628k 8.9k 70.44
Sirona Dental Systems 0.2 $627k 9.7k 64.46
GameStop (GME) 0.2 $645k 26k 25.10
Unit Corporation 0.2 $633k 14k 45.06
Rue21 0.2 $626k 22k 28.38
Brookline Ban (BRKL) 0.2 $597k 70k 8.50
MasTec (MTZ) 0.2 $618k 25k 24.92
Analogic Corporation 0.2 $596k 8.0k 74.30
Gra (GGG) 0.2 $574k 11k 51.48
OSI Systems (OSIS) 0.2 $570k 8.9k 64.06
Healthcare Services (HCSG) 0.2 $559k 24k 23.22
Ihs 0.2 $585k 6.1k 95.93
Skullcandy 0.2 $585k 75k 7.79
Haemonetics Corporation (HAE) 0.1 $527k 13k 40.81
NetScout Systems (NTCT) 0.1 $524k 20k 26.00
Texas Roadhouse (TXRH) 0.1 $529k 32k 16.79
Comscore 0.1 $540k 39k 13.78
Booz Allen Hamilton Holding Corporation (BAH) 0.1 $533k 38k 13.93
RigNet 0.1 $541k 27k 20.42
Globus Med Inc cl a (GMED) 0.1 $550k 52k 10.50
Roper Industries (ROP) 0.1 $481k 4.3k 111.42
Bio-Rad Laboratories (BIO) 0.1 $485k 4.6k 104.98
Salix Pharmaceuticals 0.1 $492k 12k 40.51
Wintrust Financial Corporation (WTFC) 0.1 $507k 14k 36.73
Myriad Genetics (MYGN) 0.1 $505k 19k 27.25
A. O. Smith Corporation (AOS) 0.1 $503k 8.0k 63.10
Clean Harbors (CLH) 0.1 $446k 8.1k 55.06
Techne Corporation 0.1 $461k 6.7k 68.35
CARBO Ceramics 0.1 $470k 6.0k 78.33
United Therapeutics Corporation (UTHR) 0.1 $452k 8.5k 53.41
Pinnacle Financial Partners (PNFP) 0.1 $460k 24k 18.85
AECOM Technology Corporation (ACM) 0.1 $464k 20k 23.82
Whitewave Foods 0.1 $466k 30k 15.53
Expeditors International of Washington (EXPD) 0.1 $429k 11k 39.51
Tree 0.1 $429k 24k 18.03
Evercore Partners (EVR) 0.1 $436k 14k 30.19
IPG Photonics Corporation (IPGP) 0.1 $443k 6.7k 66.62
Advisory Board Company 0.1 $421k 9.0k 46.77
Roadrunner Transportation Services Hold. 0.1 $440k 24k 18.13
Spansion 0.1 $409k 29k 13.91
BioMarin Pharmaceutical (BMRN) 0.1 $376k 7.6k 49.22
ICU Medical, Incorporated (ICUI) 0.1 $390k 6.4k 60.94
CPI Aerostructures (CVU) 0.1 $408k 41k 10.00
PHH Corporation 0.1 $371k 16k 22.76
Charles River Laboratories (CRL) 0.1 $345k 9.2k 37.49
Gartner (IT) 0.1 $372k 8.1k 45.96
Babcock & Wilcox 0.1 $338k 13k 26.20
Steris Corporation 0.1 $320k 9.2k 34.78
Calgon Carbon Corporation 0.1 $325k 23k 14.16
PacWest Ban 0.1 $312k 13k 24.75
PowerShares DB US Dollar Index Bullish 0.1 $313k 14k 21.82
OmniAmerican Ban 0.1 $305k 13k 23.11
Hyperion Therapeutics 0.1 $333k 30k 11.29
Belo 0.1 $300k 39k 7.66
Anaren 0.1 $271k 14k 19.48
Cognex Corporation (CGNX) 0.1 $302k 8.2k 36.84
Stifel Financial (SF) 0.1 $266k 8.3k 31.93
Allscripts Healthcare Solutions (MDRX) 0.1 $219k 23k 9.44
MEMC Electronic Materials 0.1 $218k 68k 3.21
Vitesse Semiconductor Corporate 0.0 $81k 37k 2.22
Guaranty Ban 0.0 $20k 10k 2.00