Wall Street Associates

Wall Street Associates as of Dec. 31, 2012

Portfolio Holdings for Wall Street Associates

Wall Street Associates holds 247 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
Spectranetics Corporation 2.9 $23M 1.5M 14.77
SPS Commerce (SPSC) 2.1 $17M 445k 37.27
InnerWorkings 1.9 $15M 1.1M 13.78
Pacira Pharmaceuticals (PCRX) 1.8 $14M 804k 17.47
On Assignment 1.8 $14M 684k 20.28
Procera Networks 1.5 $12M 643k 18.55
Quidel Corporation 1.4 $11M 610k 18.67
DXP Enterprises (DXPE) 1.4 $11M 233k 49.07
Vocera Communications 1.3 $11M 417k 25.10
Rentrak Corporation 1.3 $10M 529k 19.49
M/I Homes (MHO) 1.3 $10M 381k 26.50
Ixia 1.2 $9.8M 575k 16.98
Celadon (CGIP) 1.2 $9.7M 537k 18.07
HealthStream (HSTM) 1.2 $9.6M 394k 24.31
Achillion Pharmaceuticals 1.2 $9.4M 1.2M 8.01
Wabash National Corporation (WNC) 1.1 $8.9M 994k 8.97
Movado (MOV) 1.1 $8.9M 290k 30.68
Roadrunner Transportation Services Hold. 1.1 $8.8M 483k 18.14
Cynosure 1.0 $8.0M 333k 24.11
Wageworks 1.0 $7.8M 440k 17.80
Builders FirstSource (BLDR) 1.0 $7.8M 1.4M 5.58
Obagi Medical Products 1.0 $7.6M 562k 13.59
Multimedia Games 0.9 $7.5M 507k 14.71
Red Robin Gourmet Burgers (RRGB) 0.9 $7.3M 208k 35.29
Caribou Coffee Company 0.9 $7.4M 457k 16.19
Arctic Cat 0.9 $7.3M 219k 33.39
Gordmans Stores 0.9 $7.3M 484k 15.02
Callidus Software 0.9 $7.2M 1.6M 4.54
Global Cash Access Holdings 0.9 $7.0M 889k 7.84
RigNet 0.8 $6.7M 328k 20.43
Natural Grocers By Vitamin C (NGVC) 0.8 $6.8M 354k 19.09
Regional Management (RM) 0.8 $6.5M 394k 16.55
Pioneer Energy Services 0.8 $6.5M 893k 7.26
Interxion Holding 0.8 $6.4M 269k 23.76
eHealth (EHTH) 0.8 $6.1M 221k 27.48
NetSpend Holdings 0.8 $6.0M 506k 11.82
Marten Transport (MRTN) 0.7 $5.8M 318k 18.39
Tangoe 0.7 $5.8M 490k 11.87
Envestnet (ENV) 0.7 $5.6M 402k 13.95
Clovis Oncology 0.7 $5.6M 352k 16.00
Gentherm (THRM) 0.7 $5.7M 425k 13.30
Callon Pete Co Del Com Stk 0.7 $5.6M 1.2M 4.70
Allot Communications (ALLT) 0.7 $5.5M 309k 17.82
Chuys Hldgs (CHUY) 0.7 $5.6M 250k 22.34
Greenbrier Companies (GBX) 0.7 $5.5M 340k 16.17
American Woodmark Corporation (AMWD) 0.7 $5.3M 192k 27.82
Magnachip Semiconductor Corp (MX) 0.7 $5.3M 335k 15.92
Millennial Media 0.7 $5.3M 425k 12.53
Basic Energy Services 0.7 $5.2M 456k 11.41
CommVault Systems (CVLT) 0.7 $5.2M 75k 69.67
Ruckus Wireless 0.7 $5.3M 234k 22.53
Synergy Pharmaceuticals 0.7 $5.1M 976k 5.26
Nanometrics Incorporated 0.6 $5.0M 350k 14.42
Molina Healthcare (MOH) 0.6 $5.0M 183k 27.06
SciQuest 0.6 $4.9M 308k 15.86
Infoblox 0.6 $4.9M 275k 17.97
Conn's (CONN) 0.6 $4.9M 158k 30.66
Fiesta Restaurant 0.6 $4.9M 317k 15.32
Icg Group 0.6 $4.7M 410k 11.43
Ambarella (AMBA) 0.6 $4.6M 414k 11.15
Imperva 0.6 $4.5M 143k 31.53
Proofpoint 0.6 $4.5M 365k 12.31
America's Car-Mart (CRMT) 0.6 $4.3M 107k 40.52
Vocus 0.6 $4.3M 249k 17.38
Universal Stainless & Alloy Products (USAP) 0.6 $4.3M 118k 36.77
Chefs Whse (CHEF) 0.5 $4.2M 268k 15.81
Datalink Corporation 0.5 $4.2M 491k 8.55
Web 0.5 $4.1M 275k 14.80
Rockwell Medical Technologies 0.5 $4.0M 491k 8.05
Trex Company (TREX) 0.5 $3.9M 105k 37.23
Buffalo Wild Wings 0.5 $3.9M 53k 72.82
Virtusa Corporation 0.5 $3.8M 233k 16.43
Wabtec Corporation (WAB) 0.5 $3.8M 44k 87.54
Town Sports International Holdings 0.5 $3.8M 355k 10.66
inContact, Inc . 0.5 $3.8M 732k 5.18
Rda Microelectronics 0.5 $3.8M 351k 10.75
J.B. Hunt Transport Services (JBHT) 0.5 $3.7M 62k 59.71
Kirkland's (KIRK) 0.5 $3.6M 343k 10.59
Lululemon Athletica (LULU) 0.5 $3.6M 48k 76.22
Newlink Genetics Corporation 0.5 $3.6M 292k 12.50
Pacer International 0.5 $3.6M 911k 3.91
Fortinet (FTNT) 0.5 $3.5M 169k 21.02
NOVA MEASURING Instruments L (NVMI) 0.4 $3.4M 426k 7.98
Boingo Wireless 0.4 $3.3M 444k 7.55
Black Diamond 0.4 $3.3M 398k 8.20
Advisory Board Company 0.4 $3.1M 66k 46.79
Aspen Technology 0.4 $3.1M 111k 27.64
Genesee & Wyoming 0.4 $3.0M 39k 76.07
Liquidity Services (LQDT) 0.4 $3.0M 74k 40.86
Fabrinet (FN) 0.4 $3.0M 227k 13.14
KEYW Holding 0.4 $3.0M 236k 12.69
Triangle Petroleum Corporation 0.4 $3.0M 499k 5.99
Akorn 0.4 $2.9M 217k 13.36
Kodiak Oil & Gas 0.4 $2.9M 330k 8.85
Brightcove (BCOV) 0.4 $3.0M 328k 9.04
Commercial Vehicle (CVGI) 0.4 $2.8M 346k 8.21
Streamline Health Solutions (STRM) 0.4 $2.8M 496k 5.69
Greenway Medical Technology 0.4 $2.9M 188k 15.36
Susser Holdings Corporation 0.3 $2.7M 80k 34.49
Aruba Networks 0.3 $2.8M 134k 20.74
Bcd Semiconductor Mfg 0.3 $2.8M 369k 7.56
Acquity 0.3 $2.8M 364k 7.71
Bravo Brio Restaurant 0.3 $2.7M 198k 13.43
Novadaq Technologies 0.3 $2.7M 300k 8.88
Penske Automotive (PAG) 0.3 $2.6M 87k 30.09
Cheesecake Factory Incorporated (CAKE) 0.3 $2.6M 80k 32.71
Westport Innovations 0.3 $2.6M 98k 26.71
Tearlab Corp 0.3 $2.6M 624k 4.10
Inventure Foods 0.3 $2.5M 390k 6.49
Marriott Vacations Wrldwde Cp (VAC) 0.3 $2.5M 61k 41.66
Mellanox Technologies 0.3 $2.5M 42k 59.39
Meritage Homes Corporation (MTH) 0.3 $2.4M 64k 37.34
Asbury Automotive (ABG) 0.3 $2.4M 75k 32.02
Rackspace Hosting 0.3 $2.4M 32k 74.27
Synergetics USA 0.3 $2.4M 498k 4.80
Cvd Equipment Corp equity (CVV) 0.3 $2.4M 250k 9.60
Exa 0.3 $2.4M 244k 9.73
PerkinElmer (RVTY) 0.3 $2.3M 72k 31.75
Old Dominion Freight Line (ODFL) 0.3 $2.3M 67k 34.28
ChipMOS Technology Bermuda 0.3 $2.3M 199k 11.60
Ryland 0.3 $2.2M 62k 36.50
Silicon Laboratories (SLAB) 0.3 $2.2M 53k 41.80
Universal Truckload Services (ULH) 0.3 $2.2M 122k 18.25
Helix Energy Solutions (HLX) 0.3 $2.1M 102k 20.64
NetGear (NTGR) 0.3 $2.2M 55k 39.43
Infinity Pharmaceuticals (INFIQ) 0.3 $2.1M 61k 34.99
Huron Consulting (HURN) 0.3 $2.0M 60k 33.70
Sourcefire 0.3 $2.1M 44k 47.22
Michael Kors Holdings 0.3 $2.0M 40k 51.03
AFC Enterprises 0.2 $2.0M 77k 26.13
WNS 0.2 $2.0M 193k 10.43
Saia (SAIA) 0.2 $2.0M 86k 23.12
Vitran Corp 0.2 $2.0M 403k 4.86
Mistras (MG) 0.2 $2.0M 80k 24.69
Sarepta Therapeutics (SRPT) 0.2 $1.9M 75k 25.80
Under Armour (UAA) 0.2 $1.9M 38k 48.52
Ann 0.2 $1.9M 55k 33.83
Spdr S&p 500 Etf (SPY) 0.2 $1.7M 12k 142.42
BioScrip 0.2 $1.7M 161k 10.77
Chico's FAS 0.2 $1.8M 95k 18.46
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.2 $1.7M 18k 98.26
Oasis Petroleum 0.2 $1.7M 55k 31.79
Netqin Mobile 0.2 $1.8M 292k 6.04
Dunkin' Brands Group 0.2 $1.7M 52k 33.18
Smart Balance 0.2 $1.7M 135k 12.90
Cogent Communications (CCOI) 0.2 $1.7M 74k 22.64
Dril-Quip (DRQ) 0.2 $1.7M 23k 73.06
H&E Equipment Services (HEES) 0.2 $1.7M 110k 15.07
NPS Pharmaceuticals 0.2 $1.7M 184k 9.10
United Rentals (URI) 0.2 $1.6M 35k 45.53
Whole Foods Market 0.2 $1.6M 17k 91.13
Hornbeck Offshore Services 0.2 $1.6M 46k 34.33
Sun Hydraulics Corporation 0.2 $1.6M 62k 26.08
Halcon Resources 0.2 $1.6M 233k 6.92
Omeros Corporation (OMER) 0.2 $1.5M 294k 5.19
CTPartners Executive Search (CTPR) 0.2 $1.5M 325k 4.56
Annie's 0.2 $1.5M 46k 33.43
Affymax (AFFY) 0.2 $1.5M 77k 18.99
Haynes International (HAYN) 0.2 $1.4M 27k 51.85
PROS Holdings (PRO) 0.2 $1.4M 76k 18.29
E2open 0.2 $1.4M 102k 14.16
Applied Micro Circuits Corporation 0.2 $1.3M 160k 8.42
NuPathe 0.2 $1.4M 401k 3.38
D Fluidigm Corp Del (LAB) 0.2 $1.3M 93k 14.31
Expedia (EXPE) 0.2 $1.3M 22k 61.42
CarMax (KMX) 0.2 $1.3M 35k 37.54
Exar Corporation 0.2 $1.3M 144k 8.90
Panera Bread Company 0.2 $1.3M 8.0k 158.88
Kansas City Southern 0.2 $1.3M 16k 83.46
CPI Aerostructures (CVU) 0.2 $1.3M 129k 10.01
Brown & Brown (BRO) 0.1 $1.2M 46k 25.47
SBA Communications Corporation 0.1 $1.2M 16k 70.99
Illumina (ILMN) 0.1 $1.2M 21k 55.57
Urban Outfitters (URBN) 0.1 $1.2M 30k 39.35
Silicon Motion Technology (SIMO) 0.1 $1.2M 86k 14.22
Discovery Communications 0.1 $1.1M 17k 63.48
Syneron Medical Ltd ord 0.1 $1.1M 131k 8.67
Cameron International Corporation 0.1 $1.1M 20k 56.46
Edwards Group Ltd Sponsored 0.1 $1.1M 175k 6.08
Polaris Industries (PII) 0.1 $926k 11k 84.18
D.R. Horton (DHI) 0.1 $934k 47k 19.79
Kirby Corporation (KEX) 0.1 $947k 15k 61.90
Move 0.1 $928k 123k 7.57
stock 0.1 $932k 32k 29.03
Peregrine Semiconductor 0.1 $942k 62k 15.32
Vertex Pharmaceuticals Incorporated (VRTX) 0.1 $868k 21k 41.89
Thermo Fisher Scientific (TMO) 0.1 $842k 13k 63.79
DSW 0.1 $847k 13k 65.66
Lam Research Corporation (LRCX) 0.1 $867k 24k 36.12
F5 Networks (FFIV) 0.1 $908k 9.4k 97.11
Transcept Pharmaceuticals 0.1 $847k 190k 4.45
Exacttarget 0.1 $880k 44k 20.00
Teradata Corporation (TDC) 0.1 $819k 13k 61.86
Avago Technologies 0.1 $816k 26k 31.66
Amarin Corporation (AMRN) 0.1 $769k 95k 8.09
Guidewire Software (GWRE) 0.1 $802k 27k 29.70
Whitewave Foods 0.1 $777k 50k 15.54
Costco Wholesale Corporation (COST) 0.1 $682k 6.9k 98.78
Tractor Supply Company (TSCO) 0.1 $698k 7.9k 88.35
National-Oilwell Var 0.1 $677k 9.9k 68.38
Ametek (AME) 0.1 $693k 19k 37.56
Linkedin Corp 0.1 $736k 6.4k 114.77
Fusion-io 0.1 $699k 31k 22.92
Waters Corporation (WAT) 0.1 $610k 7.0k 87.14
Occidental Petroleum Corporation (OXY) 0.1 $644k 8.4k 76.67
Qualcomm (QCOM) 0.1 $660k 11k 61.83
Quanta Services (PWR) 0.1 $660k 24k 27.30
SPDR KBW Bank (KBE) 0.1 $665k 28k 23.84
BioMarin Pharmaceutical (BMRN) 0.1 $526k 11k 49.16
Pulte (PHM) 0.1 $554k 31k 18.16
Akamai Technologies (AKAM) 0.1 $544k 13k 40.90
Limited Brands 0.1 $527k 11k 47.05
Apple (AAPL) 0.1 $548k 1.0k 532.04
Starbucks Corporation (SBUX) 0.1 $563k 11k 53.62
Concur Technologies 0.1 $547k 8.1k 67.53
Precision Castparts 0.1 $548k 2.9k 189.42
Alexion Pharmaceuticals 0.1 $544k 5.8k 93.79
SanDisk Corporation 0.1 $557k 13k 43.52
Ralph Lauren Corp (RL) 0.1 $570k 3.8k 150.00
Lennar Corporation (LEN) 0.1 $468k 12k 38.68
Cabela's Incorporated 0.1 $476k 11k 41.75
Broadcom Corporation 0.1 $485k 15k 33.22
Chicago Bridge & Iron Company 0.1 $463k 10k 46.30
Nxp Semiconductors N V (NXPI) 0.1 $495k 19k 26.33
Fortune Brands (FBIN) 0.1 $514k 18k 29.20
Icon (ICLR) 0.1 $458k 17k 27.76
Coach 0.1 $372k 6.7k 55.52
MICROS Systems 0.1 $395k 9.3k 42.47
Las Vegas Sands (LVS) 0.1 $383k 8.3k 46.14
eBay (EBAY) 0.1 $360k 7.1k 50.99
Maxim Integrated Products 0.1 $388k 13k 29.39
Pioneer Natural Resources (PXD) 0.1 $416k 3.9k 106.67
Verisk Analytics (VRSK) 0.1 $413k 8.1k 50.99
Wyndham Worldwide Corporation 0.1 $367k 6.9k 53.19
Atwood Oceanics 0.1 $385k 8.4k 45.83
KLA-Tencor Corporation (KLAC) 0.1 $430k 9.0k 47.78
Medivation 0.1 $425k 8.3k 51.20
Chart Industries (GTLS) 0.1 $420k 6.3k 66.67
Amazon (AMZN) 0.0 $287k 1.1k 250.44
Starwood Hotels & Resorts Worldwide 0.0 $356k 6.2k 57.42
Lufkin Industries 0.0 $349k 6.0k 58.17
iShares S&P NA Tec. Semi. Idx (SOXX) 0.0 $281k 5.4k 52.04
NetApp (NTAP) 0.0 $242k 7.2k 33.61
Nordstrom (JWN) 0.0 $214k 4.0k 53.50
BorgWarner (BWA) 0.0 $247k 3.5k 71.49
iShares Gold Trust 0.0 $236k 15k 16.28
iShares Russell 2000 Growth Index (IWO) 0.0 $219k 2.3k 95.22