Wall Street Associates

Wall Street Associates as of March 31, 2011

Portfolio Holdings for Wall Street Associates

Wall Street Associates holds 295 positions in its portfolio as reported in the March 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Westport Innovations 1.9 $30M 1.3M 21.98
Questcor Pharmaceuticals 1.7 $25M 1.8M 14.41
Fortinet (FTNT) 1.6 $25M 560k 44.15
KIT digital 1.5 $24M 2.0M 12.04
IntraLinks Holdings 1.5 $22M 834k 26.74
RealPage 1.5 $22M 808k 27.73
CommVault Systems (CVLT) 1.2 $18M 456k 39.88
American Medical Systems Holdings 1.1 $17M 785k 21.64
Rentrak Corporation 1.1 $17M 631k 26.92
J.B. Hunt Transport Services (JBHT) 1.1 $17M 371k 45.42
RealD 1.0 $15M 549k 27.36
OPNET Technologies 1.0 $15M 379k 38.99
Global Traffic Network 0.9 $14M 1.1M 12.47
Concur Technologies 0.9 $14M 251k 55.45
Cephalon 0.9 $13M 175k 76.08
Patterson-UTI Energy (PTEN) 0.9 $13M 452k 29.39
Grand Canyon Education (LOPE) 0.9 $13M 905k 14.50
OCZ Technology 0.9 $13M 1.6M 8.10
Pioneer Drilling Company 0.8 $13M 923k 13.80
Green Mountain Coffee Roasters 0.8 $12M 184k 64.61
Wabash National Corporation (WNC) 0.8 $12M 1.0M 11.58
Basic Energy Services 0.8 $12M 457k 25.51
Constant Contact 0.8 $12M 335k 34.90
NetScout Systems (NTCT) 0.7 $11M 409k 27.32
MDC PARTNERS INC CL A SUB Vtg 0.7 $11M 668k 16.77
VELTI PLC ST Helier 0.7 $11M 883k 12.59
Teradata Corporation (TDC) 0.7 $11M 219k 50.70
MediaMind Technologies (MDMD) 0.7 $11M 783k 13.81
Illumina (ILMN) 0.7 $11M 152k 70.07
MICROS Systems 0.6 $9.9M 200k 49.43
Polo Ralph Lauren Corporation 0.6 $9.5M 77k 123.66
Primo Water Corporation 0.6 $9.4M 766k 12.32
Thermo Fisher Scientific (TMO) 0.6 $9.3M 167k 55.55
Spectranetics Corporation 0.6 $9.3M 2.0M 4.71
SPS Commerce (SPSC) 0.6 $9.3M 602k 15.51
Coinstar 0.6 $9.2M 200k 45.92
Roadrunner Transportation Services Hold. 0.6 $9.3M 617k 15.00
Pride International 0.6 $9.0M 210k 42.95
Callidus Software 0.6 $9.1M 1.3M 6.87
NetLogic Microsystems 0.6 $9.0M 213k 42.02
DXP Enterprises (DXPE) 0.6 $8.9M 384k 23.08
SandRidge Energy 0.6 $8.8M 688k 12.80
Obagi Medical Products 0.6 $8.7M 688k 12.64
Old Dominion Freight Line (ODFL) 0.6 $8.8M 251k 35.09
Marten Transport (MRTN) 0.6 $8.6M 384k 22.30
BJ's Restaurants (BJRI) 0.6 $8.6M 220k 39.33
Fortegra Financial 0.6 $8.6M 760k 11.36
Celadon (CGIP) 0.5 $8.2M 508k 16.24
Cameron International Corporation 0.5 $8.3M 146k 57.10
Ens 0.5 $8.2M 141k 57.84
Timberland Company 0.5 $8.1M 196k 41.29
Radiant Systems 0.5 $7.9M 449k 17.68
Red Robin Gourmet Burgers (RRGB) 0.5 $7.9M 296k 26.89
United Therapeutics Corporation (UTHR) 0.5 $7.8M 117k 67.02
Gordmans Stores 0.5 $7.8M 440k 17.73
Broadcom Corporation 0.5 $7.7M 194k 39.38
CAI International 0.5 $7.6M 295k 25.86
Examworks 0.5 $7.7M 345k 22.23
RigNet 0.5 $7.7M 424k 18.18
Walter Energy 0.5 $7.5M 55k 135.42
Energy Conversion Devices 0.5 $7.5M 333k 22.60
Lam Research Corporation (LRCX) 0.5 $7.6M 133k 56.66
Robbins & Myers 0.5 $7.5M 162k 45.99
Werner Enterprises (WERN) 0.5 $7.3M 276k 26.47
Nanometrics Incorporated 0.5 $7.4M 407k 18.09
Quidel Corporation 0.5 $7.3M 608k 11.96
Commercial Vehicle (CVGI) 0.5 $7.2M 403k 17.84
Web 0.5 $7.2M 492k 14.58
Adtran 0.5 $7.1M 167k 42.46
PerkinElmer (RVTY) 0.5 $7.1M 269k 26.27
Lululemon Athletica (LULU) 0.5 $7.0M 79k 89.05
Abercrombie & Fitch (ANF) 0.5 $6.9M 118k 58.70
Key Energy Services 0.5 $6.8M 440k 15.55
On Assignment 0.5 $6.9M 732k 9.46
ValueVision Media 0.5 $7.0M 1.1M 6.36
Life Technologies 0.4 $6.7M 128k 52.42
Synovis Life Technologies (SYNO) 0.4 $6.8M 352k 19.16
Keynote Systems 0.4 $6.7M 361k 18.55
Ixia 0.4 $6.6M 414k 15.88
Whole Foods Market 0.4 $6.5M 99k 65.90
FARO Technologies (FARO) 0.4 $6.4M 160k 40.00
Flowserve Corporation (FLS) 0.4 $6.4M 49k 128.81
BioMimetic Therapeutics 0.4 $6.4M 488k 13.11
Nabors Industries 0.4 $6.4M 212k 30.38
Mellanox Technologies 0.4 $6.5M 258k 25.23
Procera Networks 0.4 $6.4M 631k 10.14
Atmel Corporation 0.4 $6.2M 457k 13.63
Kid Brands (KIDBQ) 0.4 $6.3M 855k 7.35
Rackspace Hosting 0.4 $6.3M 147k 42.85
Yongye International 0.4 $6.3M 1.0M 6.13
CIGNA Corporation 0.4 $6.1M 137k 44.28
Abiomed 0.4 $6.2M 425k 14.53
BorgWarner (BWA) 0.4 $6.1M 77k 79.69
Superior Energy Services 0.4 $6.1M 150k 41.00
Navistar International Corporation 0.4 $6.1M 89k 69.33
ZOLL Medical Corporation 0.4 $6.0M 134k 44.81
Cypress Semiconductor Corporation 0.4 $6.0M 311k 19.38
Microchip Technology (MCHP) 0.4 $5.8M 152k 38.01
Molina Healthcare (MOH) 0.4 $5.9M 147k 40.00
Diodes Incorporated (DIOD) 0.4 $5.6M 166k 34.06
Envestnet (ENV) 0.4 $5.7M 424k 13.44
Fabrinet (FN) 0.4 $5.7M 280k 20.16
Rent-A-Center (UPBD) 0.4 $5.6M 160k 34.91
Mettler-Toledo International (MTD) 0.4 $5.5M 32k 171.99
Syntel 0.4 $5.5M 106k 52.23
Lufkin Industries 0.4 $5.6M 60k 93.47
Shuffle Master 0.3 $5.4M 507k 10.68
priceline.com Incorporated 0.3 $5.4M 11k 506.42
Marvell Technology Group 0.3 $5.4M 349k 15.55
Virtusa Corporation 0.3 $5.2M 279k 18.73
China New Borun 0.3 $5.2M 477k 10.86
Pacira Pharmaceuticals (PCRX) 0.3 $5.1M 725k 7.10
NetApp (NTAP) 0.3 $5.1M 106k 48.15
Pinnacle Entertainment 0.3 $5.0M 371k 13.62
Juniper Networks (JNPR) 0.3 $5.1M 121k 42.08
Vol (VLCM) 0.3 $5.1M 273k 18.53
Wabtec Corporation (WAB) 0.3 $5.0M 74k 67.82
Coach 0.3 $5.0M 95k 52.04
Wynn Resorts (WYNN) 0.3 $5.0M 39k 127.15
Dice Holdings 0.3 $4.8M 321k 15.11
Liquidity Services (LQDT) 0.3 $5.0M 278k 17.86
Vitran Corp 0.3 $4.8M 343k 14.09
Avago Technologies 0.3 $5.0M 160k 31.10
SciQuest 0.3 $5.0M 341k 14.52
Triangle Petroleum Corporation 0.3 $5.0M 600k 8.30
Pacer International 0.3 $4.7M 900k 5.25
Maxwell Technologies 0.3 $4.7M 272k 17.29
Stec 0.3 $4.8M 237k 20.09
Riverbed Technology 0.3 $4.7M 124k 37.65
SanDisk Corporation 0.3 $4.7M 102k 46.09
Sxc Health Solutions Corp 0.3 $4.7M 86k 54.80
SuccessFactors 0.3 $4.8M 123k 39.09
Deer Consumer Products (DEER) 0.3 $4.7M 654k 7.26
Ansys (ANSS) 0.3 $4.6M 85k 54.19
Energy Xxi 0.3 $4.6M 136k 34.10
Ultimate Software 0.3 $4.6M 79k 58.75
New Oriental Education & Tech 0.3 $4.6M 46k 100.07
salesforce (CRM) 0.3 $4.6M 34k 133.57
Health Net 0.3 $4.6M 142k 32.70
Asml Holding Nv Adr depository receipts 0.3 $4.7M 105k 44.50
Shengkai Innovations 0.3 $4.6M 1.2M 3.93
Varian Semiconductor 0.3 $4.5M 92k 48.67
Natural Gas Services (NGS) 0.3 $4.5M 254k 17.76
Six Flags Entertainment (SIX) 0.3 $4.4M 61k 72.00
ReachLocal 0.3 $4.4M 219k 20.00
CarMax (KMX) 0.3 $4.3M 135k 32.10
AnnTaylor Stores 0.3 $4.2M 146k 29.11
O2Micro International 0.3 $4.3M 568k 7.60
Vocus 0.3 $4.3M 166k 25.86
Urban Outfitters (URBN) 0.3 $4.3M 144k 29.83
Aspen Technology 0.3 $4.4M 291k 14.99
Mistras (MG) 0.3 $4.3M 247k 17.21
Limited Brands 0.3 $4.2M 128k 32.88
Analog Devices (ADI) 0.3 $4.2M 107k 39.38
Red Hat 0.3 $4.2M 92k 45.38
Pericom Semiconductor 0.3 $4.2M 402k 10.37
Omnicell (OMCL) 0.3 $4.2M 273k 15.24
OmniVision Technologies 0.3 $4.2M 117k 35.53
Volterra Semiconductor Corporation 0.3 $4.2M 169k 24.83
HiSoft Technology International (HSFT) 0.3 $4.2M 222k 18.73
BE Aerospace 0.3 $4.0M 113k 35.53
DeVry 0.3 $4.0M 72k 55.07
Genes (GCO) 0.3 $4.0M 100k 40.20
IntercontinentalEx.. 0.3 $3.9M 32k 123.55
Starwood Hotels & Resorts Worldwide 0.3 $4.0M 70k 58.12
KLA-Tencor Corporation (KLAC) 0.3 $4.0M 85k 47.32
FXCM 0.3 $3.9M 302k 13.03
Rda Microelectronics 0.3 $4.0M 276k 14.32
Aaron's 0.2 $3.7M 146k 25.36
TriQuint Semiconductor 0.2 $3.7M 284k 12.91
Skyworks Solutions (SWKS) 0.2 $3.6M 112k 32.40
Savient Pharmaceuticals 0.2 $3.7M 345k 10.60
Lentuo International (LASLY) 0.2 $3.7M 762k 4.88
Citrix Systems 0.2 $3.6M 49k 73.47
Harris Corporation 0.2 $3.6M 72k 49.60
Micron Technology (MU) 0.2 $3.5M 302k 11.47
Entropic Communications 0.2 $3.5M 409k 8.45
NuPathe 0.2 $3.6M 460k 7.81
Gain Capital Holdings 0.2 $3.5M 460k 7.67
CEC Entertainment 0.2 $3.4M 91k 37.73
Anadigics 0.2 $3.4M 763k 4.47
China Integrated Energy (CBEH) 0.2 $3.4M 1.3M 2.55
bebe stores 0.2 $3.4M 580k 5.85
Avon Products 0.2 $3.2M 118k 27.04
Harman International Industries 0.2 $3.2M 69k 46.83
Blue Coat Systems 0.2 $3.3M 116k 28.16
RF Micro Devices 0.2 $3.2M 492k 6.41
Inphi Corporation 0.2 $3.3M 155k 21.01
Bcd Semiconductor Mfg 0.2 $3.3M 375k 8.67
Meru Networks 0.2 $3.1M 152k 20.31
Internet Capital 0.2 $3.1M 221k 14.20
Universal Display Corporation (OLED) 0.2 $3.0M 55k 55.05
Rochester Medical Corporation 0.2 $3.0M 265k 11.48
Aruba Networks 0.2 $3.0M 89k 33.84
Citi Trends (CTRN) 0.2 $3.0M 135k 22.29
Nxp Semiconductors N V (NXPI) 0.2 $3.0M 101k 29.96
Imperial Holdings 0.2 $3.0M 300k 10.15
Boyd Gaming Corporation (BYD) 0.2 $2.9M 306k 9.37
Vertex Pharmaceuticals Incorporated (VRTX) 0.2 $2.9M 60k 47.93
Saia (SAIA) 0.2 $2.9M 175k 16.39
Cavium Networks 0.2 $2.9M 66k 44.92
Ebix (EBIXQ) 0.2 $2.8M 120k 23.65
China Gerui Advanced Materials 0.2 $2.9M 624k 4.70
NOVA MEASURING Instruments L (NVMI) 0.2 $2.9M 295k 9.78
Linear Technology Corporation 0.2 $2.7M 80k 33.63
Intuit (INTU) 0.2 $2.8M 52k 53.12
Masimo Corporation (MASI) 0.2 $2.7M 83k 33.10
eMagin Corporation 0.2 $2.7M 384k 7.15
Camelot Information Systems 0.2 $2.7M 165k 16.59
CTPartners Executive Search (CTPR) 0.2 $2.8M 200k 14.15
Interxion Holding 0.2 $2.8M 218k 13.00
Chinacast Education Corporation (CAST) 0.2 $2.6M 409k 6.28
Select Comfort 0.2 $2.6M 219k 12.06
Foster Wheeler Ltd Com Stk 0.2 $2.7M 71k 37.62
F5 Networks (FFIV) 0.2 $2.6M 25k 102.57
D Fluidigm Corp Del (LAB) 0.2 $2.6M 180k 14.31
Petroleum Development Corporation 0.2 $2.4M 50k 48.00
Monster Worldwide 0.2 $2.5M 155k 15.90
ArQule 0.2 $2.5M 351k 7.14
Veeco Instruments (VECO) 0.2 $2.4M 47k 50.83
LoopNet 0.2 $2.5M 178k 14.15
LeCROY Corporation 0.2 $2.4M 179k 13.37
Cliffs Natural Resources 0.1 $2.3M 24k 98.28
CLICKSOFTWARE TECHNOLOGIES Ltd Com Stk 0.1 $2.3M 273k 8.59
Universal Truckload Services (ULH) 0.1 $2.2M 130k 17.25
Bravo Brio Restaurant 0.1 $2.3M 131k 17.69
AeroVironment (AVAV) 0.1 $2.1M 60k 34.97
SuperGen 0.1 $2.1M 682k 3.10
Servicesource 0.1 $2.1M 175k 12.18
Idenix Pharmaceuticals 0.1 $2.0M 614k 3.32
Nanosphere 0.1 $2.0M 602k 3.25
Fresh Market 0.1 $2.0M 53k 37.74
Sgoco Group 0.1 $2.0M 611k 3.25
NVIDIA Corporation (NVDA) 0.1 $1.8M 98k 18.46
McCormick & Schmick's Seafood Restaurant (MSSR) 0.1 $1.8M 254k 7.27
Twin Disc, Incorporated (TWIN) 0.1 $1.9M 58k 32.21
Ossen Innovation 0.1 $1.8M 500k 3.59
Xueda Education 0.1 $1.7M 183k 9.56
Pegasystems (PEGA) 0.1 $1.5M 41k 37.98
Epocrates 0.1 $1.6M 80k 19.80
Apple (AAPL) 0.1 $1.4M 4.0k 348.50
Starbucks Corporation (SBUX) 0.1 $1.4M 37k 36.95
Rex American Resources (REX) 0.1 $1.3M 83k 15.96
China Xiniya Fashion 0.1 $1.4M 273k 5.12
Neophotonics Corp 0.1 $1.4M 120k 11.31
Occidental Petroleum Corporation (OXY) 0.1 $1.3M 12k 104.50
Intevac (IVAC) 0.1 $1.2M 100k 12.41
Ciena Corporation (CIEN) 0.1 $1.2M 45k 25.95
Hardinge 0.1 $1.0M 74k 13.70
Chevron Corporation (CVX) 0.1 $860k 8.0k 107.50
National-Oilwell Var 0.1 $872k 11k 79.27
Amazon (AMZN) 0.1 $901k 5.0k 180.20
California Pizza Kitchen 0.1 $986k 58k 16.88
Texas Instruments Incorporated (TXN) 0.1 $691k 20k 34.55
Qualcomm (QCOM) 0.1 $822k 15k 54.80
Freeport-McMoRan Copper & Gold (FCX) 0.1 $778k 14k 55.57
Paccar (PCAR) 0.1 $785k 15k 52.33
Wyndham Worldwide Corporation 0.1 $795k 25k 31.80
Chicago Bridge & Iron Company 0.1 $813k 20k 40.65
iShares Dow Jones US Oil Equip. (IEZ) 0.1 $712k 11k 67.81
Electromed (ELMD) 0.1 $825k 250k 3.30
Gilead Sciences (GILD) 0.0 $637k 15k 42.47
Google 0.0 $587k 1.0k 587.00
Precision Castparts 0.0 $589k 4.0k 147.25
ON Semiconductor (ON) 0.0 $613k 62k 9.86
Mindspeed Technologies 0.0 $677k 80k 8.46
China Electric Motor (CELM) 0.0 $561k 338k 1.66
McDonald's Corporation (MCD) 0.0 $387k 5.1k 76.05
Johnson Controls 0.0 $416k 10k 41.60
Las Vegas Sands (LVS) 0.0 $507k 12k 42.25
Deere & Company (DE) 0.0 $484k 5.0k 96.80
EMC Corporation 0.0 $398k 15k 26.53
Goldcorp 0.0 $424k 8.5k 49.77
Mosaic Company 0.0 $394k 5.0k 78.80
QKL Stores 0.0 $484k 183k 2.64
Gbs Enterprises 0.0 $394k 100k 3.94
Chico's FAS 0.0 $298k 20k 14.90
LGL (LGL) 0.0 $347k 25k 13.88
Ford Motor Company (F) 0.0 $149k 10k 14.90
Zix Corporation 0.0 $89k 24k 3.71
Extreme Networks (EXTR) 0.0 $175k 50k 3.50
Axcelis Technologies 0.0 $83k 32k 2.63
Strategic Diagnostics 0.0 $80k 36k 2.25
CPI Aerostructures (CVU) 0.0 $178k 12k 15.21
Glu Mobile 0.0 $216k 50k 4.32
LRAD Corporation 0.0 $78k 28k 2.79
Andoverventures 0.0 $86k 113k 0.76
Goldcorp Mining 0.0 $103k 75k 1.37
Charming Shoppes 0.0 $64k 15k 4.27
ParkerVision 0.0 $43k 63k 0.68
Century Casinos (CNTY) 0.0 $57k 19k 3.00
AMP Holding 0.0 $48k 100k 0.48
Single Touch Systems 0.0 $67k 90k 0.74
Teryl Resources Crop Rstd 0.0 $37k 335k 0.11
Teryl Resources Corp Wts 0.0 $6.7k 335k 0.02