AlphaOne Investment Services

AlphaOne Investment Services as of March 31, 2015

Portfolio Holdings for AlphaOne Investment Services

AlphaOne Investment Services holds 104 positions in its portfolio as reported in the March 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Supernus Pharmaceuticals (SUPN) 2.7 $7.4M 609k 12.09
Western Digital (WDC) 2.6 $7.1M 78k 91.02
AMAG Pharmaceuticals 2.5 $6.6M 121k 54.66
Apple (AAPL) 2.4 $6.6M 53k 124.44
Cambrex Corporation 2.3 $6.1M 155k 39.63
Gtt Communications 2.1 $5.7M 304k 18.88
Natus Medical 2.0 $5.5M 139k 39.47
Knight Transportation 2.0 $5.3M 165k 32.25
Vascular Solutions 1.9 $5.3M 174k 30.32
Virtusa Corporation 1.9 $5.2M 125k 41.38
U.S. Physical Therapy (USPH) 1.8 $5.0M 105k 47.50
Old Dominion Freight Line (ODFL) 1.8 $4.9M 63k 77.30
Renasant (RNST) 1.7 $4.7M 156k 30.05
Ringcentral (RNG) 1.7 $4.6M 298k 15.33
Sunpower (SPWR) 1.7 $4.5M 145k 31.31
Invacare Corporation 1.6 $4.4M 229k 19.41
Francescas Hldgs Corp 1.6 $4.4M 246k 17.80
Red Robin Gourmet Burgers (RRGB) 1.6 $4.2M 48k 86.99
Banner Corp (BANR) 1.5 $4.1M 90k 45.90
Federal Signal Corporation (FSS) 1.5 $4.1M 261k 15.79
Kadant (KAI) 1.5 $4.1M 78k 52.61
Vitesse Semiconductor Corporate 1.5 $4.1M 764k 5.31
Enterprise Financial Services (EFSC) 1.5 $3.9M 191k 20.66
NN (NNBR) 1.4 $3.9M 157k 25.08
Kirkland's (KIRK) 1.4 $3.9M 164k 23.75
Columbia Banking System (COLB) 1.4 $3.9M 135k 28.97
CalAmp (CAMP) 1.4 $3.9M 239k 16.19
Bryn Mawr Bank 1.4 $3.8M 126k 30.41
Financial Institutions (FISI) 1.4 $3.8M 166k 22.93
Multi-Color Corporation 1.4 $3.8M 54k 69.34
GP Strategies Corporation 1.4 $3.7M 99k 37.00
Amc Networks Inc Cl A (AMCX) 1.4 $3.7M 48k 76.64
PacWest Ban 1.3 $3.6M 76k 46.89
WSFS Financial Corporation (WSFS) 1.3 $3.5M 46k 75.62
Hanmi Financial (HAFC) 1.3 $3.5M 165k 21.15
AZZ Incorporated (AZZ) 1.3 $3.5M 75k 46.59
CRA International (CRAI) 1.3 $3.4M 110k 31.12
Hurco Companies (HURC) 1.2 $3.4M 102k 32.93
Methode Electronics (MEI) 1.2 $3.3M 70k 47.05
Heritage Financial Corporation (HFWA) 1.2 $3.2M 187k 17.00
Park Sterling Bk Charlott 1.2 $3.2M 448k 7.10
Sterling Bancorp 1.2 $3.1M 234k 13.41
CECO Environmental (CECO) 1.1 $3.1M 289k 10.61
PDF Solutions (PDFS) 1.1 $3.0M 167k 17.92
Facebook Inc cl a (META) 1.1 $3.0M 36k 82.21
Yahoo! 1.1 $2.9M 65k 44.44
Del Friscos Restaurant 1.1 $2.9M 144k 20.15
Pandora Media 1.1 $2.9M 177k 16.21
L.B. Foster Company (FSTR) 1.1 $2.9M 60k 47.48
Pacific Continental Corporation 1.0 $2.8M 210k 13.22
Exponent (EXPO) 1.0 $2.8M 31k 88.90
Metropcs Communications (TMUS) 1.0 $2.8M 87k 31.69
DISH Network 1.0 $2.7M 39k 70.05
HealthStream (HSTM) 1.0 $2.7M 107k 25.20
On Assignment 1.0 $2.6M 69k 38.36
Sprint 1.0 $2.6M 553k 4.74
DreamWorks Animation SKG 1.0 $2.6M 107k 24.20
Marten Transport (MRTN) 0.9 $2.6M 111k 23.20
RPC (RES) 0.9 $2.5M 199k 12.81
Flushing Financial Corporation (FFIC) 0.9 $2.6M 127k 20.07
Panhandle Oil and Gas 0.9 $2.5M 124k 19.79
Natural Gas Services (NGS) 0.9 $2.4M 127k 19.22
Gsi 0.8 $2.3M 174k 13.32
Great Lakes Dredge & Dock Corporation (GLDD) 0.8 $2.2M 370k 6.01
RigNet 0.8 $2.2M 75k 28.59
Sp Plus (SP) 0.8 $2.1M 95k 21.85
Ambarella (AMBA) 0.7 $1.9M 25k 75.71
Callon Pete Co Del Com Stk 0.7 $1.8M 245k 7.47
Altra Holdings 0.6 $1.6M 57k 27.63
Cu Bancorp Calif 0.6 $1.6M 70k 22.74
Canadian Solar (CSIQ) 0.5 $1.3M 40k 33.40
Twitter 0.4 $1.2M 23k 50.09
National Commerce 0.4 $1.2M 53k 21.96
National Resh Corp cl a (NRC) 0.4 $1.1M 77k 14.40
Dynavax Technologies (DVAX) 0.2 $560k 25k 22.44
Microchip Technology (MCHP) 0.2 $529k 11k 48.89
Microsemi Corporation 0.2 $540k 15k 35.39
Maximus (MMS) 0.2 $505k 7.6k 66.71
ON Semiconductor (ON) 0.2 $479k 40k 12.10
Cisco Systems (CSCO) 0.2 $474k 17k 27.54
Verizon Communications (VZ) 0.2 $461k 9.5k 48.68
Lam Research Corporation (LRCX) 0.2 $461k 6.6k 70.27
Google 0.2 $433k 780.00 555.13
Oracle Corporation (ORCL) 0.2 $426k 9.9k 43.16
Examworks 0.2 $429k 10k 41.63
Jazz Pharmaceuticals (JAZZ) 0.2 $444k 2.6k 172.70
inContact, Inc . 0.1 $410k 38k 10.90
EMC Corporation 0.1 $379k 15k 25.57
Avenue Financial Hldngs 0.1 $375k 30k 12.50
Lifelock 0.1 $346k 25k 14.11
National Resh Corp cl b 0.1 $354k 11k 32.00
Criteo Sa Ads (CRTO) 0.1 $288k 7.3k 39.45
Maxim Integrated Products 0.1 $240k 6.9k 34.83
salesforce (CRM) 0.1 $243k 3.6k 66.94
Wright Medical 0.1 $236k 9.2k 25.75
Cumberland Pharmaceuticals (CPIX) 0.1 $250k 38k 6.66
Impax Laboratories 0.1 $210k 4.5k 46.94
Perficient (PRFT) 0.1 $221k 11k 20.65
GenMark Diagnostics 0.1 $217k 17k 12.99
Endo International (ENDPQ) 0.1 $221k 2.5k 89.51
Ocera Therapeutics 0.1 $197k 42k 4.71
Allscripts Healthcare Solutions (MDRX) 0.1 $129k 11k 12.00
Ariad Pharmaceuticals 0.0 $112k 14k 8.21
Medical Transcription Blg 0.0 $112k 52k 2.15