Wall Street Associates

Wall Street Associates as of Sept. 30, 2011

Portfolio Holdings for Wall Street Associates

Wall Street Associates holds 270 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
Westport Innovations 2.1 $22M 775k 28.93
CommVault Systems (CVLT) 1.9 $19M 520k 37.06
KIT digital 1.5 $16M 1.9M 8.40
RealPage 1.5 $15M 748k 20.45
Spectranetics Corporation 1.4 $15M 2.1M 7.14
Fortinet (FTNT) 1.4 $15M 874k 16.80
Questcor Pharmaceuticals 1.3 $13M 492k 27.26
OPNET Technologies 1.3 $13M 385k 34.91
OCZ Technology 1.2 $13M 2.6M 4.85
Constant Contact 1.2 $13M 724k 17.29
Procera Networks 1.2 $13M 1.3M 9.60
J.B. Hunt Transport Services (JBHT) 1.2 $12M 338k 36.12
Quidel Corporation 1.1 $12M 700k 16.37
Rentrak Corporation 1.1 $11M 899k 12.59
VELTI PLC ST Helier 1.1 $11M 1.7M 6.61
Mellanox Technologies 1.0 $10M 326k 31.22
Keynote Systems 0.9 $9.9M 469k 21.13
Green Mountain Coffee Roasters 0.9 $9.7M 104k 92.94
Teradata Corporation (TDC) 0.9 $9.5M 178k 53.53
SPS Commerce (SPSC) 0.9 $9.3M 573k 16.29
MDC PARTNERS INC CL A SUB Vtg 0.9 $9.2M 640k 14.42
Active Network 0.9 $9.0M 608k 14.75
Pioneer Drilling Company 0.8 $8.5M 1.2M 7.18
NetLogic Microsystems 0.8 $8.5M 177k 48.12
bebe stores 0.8 $8.4M 1.3M 6.72
Old Dominion Freight Line (ODFL) 0.8 $8.3M 287k 28.97
IntraLinks Holdings 0.8 $8.3M 1.1M 7.51
Ralph Lauren Corp (RL) 0.8 $8.3M 64k 129.70
Concur Technologies 0.8 $8.1M 219k 37.23
Roadrunner Transportation Services Hold. 0.8 $8.2M 595k 13.72
Fabrinet (FN) 0.8 $8.0M 430k 18.70
MICROS Systems 0.7 $7.6M 172k 43.93
Coinstar 0.7 $7.4M 185k 40.00
Thermo Fisher Scientific (TMO) 0.7 $7.3M 143k 50.64
Silicon Graphics International 0.7 $7.3M 613k 11.92
Patterson-UTI Energy (PTEN) 0.7 $7.2M 415k 17.34
Achillion Pharmaceuticals 0.7 $7.0M 1.5M 4.72
Callidus Software 0.7 $7.0M 1.5M 4.61
DXP Enterprises (DXPE) 0.7 $6.9M 365k 18.83
Pacira Pharmaceuticals (PCRX) 0.7 $6.9M 693k 9.93
Red Robin Gourmet Burgers (RRGB) 0.7 $6.8M 282k 24.09
Superior Energy Services 0.6 $6.5M 248k 26.24
RigNet 0.6 $6.5M 406k 16.03
Marten Transport (MRTN) 0.6 $6.3M 367k 17.24
Liquidity Services (LQDT) 0.6 $6.3M 197k 32.07
Abercrombie & Fitch (ANF) 0.6 $6.3M 102k 61.56
Basic Energy Services 0.6 $6.2M 435k 14.16
Whole Foods Market 0.6 $5.9M 91k 65.31
Obagi Medical Products 0.6 $5.9M 648k 9.07
Qlik Technologies 0.6 $5.8M 268k 21.63
Lululemon Athletica (LULU) 0.6 $5.7M 118k 48.69
Illumina (ILMN) 0.5 $5.6M 137k 40.92
FARO Technologies (FARO) 0.5 $5.6M 178k 31.55
Synovis Life Technologies (SYNO) 0.5 $5.6M 337k 16.70
Nanometrics Incorporated 0.5 $5.6M 388k 14.50
Robbins & Myers 0.5 $5.5M 158k 34.71
interCLICK 0.5 $5.6M 1.0M 5.55
AutoZone (AZO) 0.5 $5.4M 17k 319.18
Syntel 0.5 $5.5M 127k 43.19
Examworks 0.5 $5.4M 529k 10.18
Mistras (MG) 0.5 $5.5M 312k 17.56
Cameron International Corporation 0.5 $5.2M 125k 41.54
Servicesource 0.5 $5.3M 399k 13.21
Wabash National Corporation (WNC) 0.5 $5.1M 1.1M 4.77
Electronic Arts (EA) 0.5 $5.0M 247k 20.45
CIGNA Corporation 0.5 $5.0M 118k 41.94
Gordmans Stores 0.5 $5.0M 419k 11.97
Ens 0.5 $4.9M 121k 40.43
On Assignment 0.5 $5.0M 700k 7.07
Werner Enterprises (WERN) 0.5 $4.9M 238k 20.83
Sourcefire 0.5 $4.9M 185k 26.76
SciQuest 0.5 $4.9M 327k 14.94
Maxwell Technologies 0.5 $4.8M 260k 18.41
BJ's Restaurants (BJRI) 0.5 $4.8M 109k 44.11
PerkinElmer (RVTY) 0.5 $4.7M 242k 19.21
Chipotle Mexican Grill (CMG) 0.5 $4.7M 15k 302.92
Arkansas Best Corporation 0.4 $4.6M 284k 16.15
Envestnet (ENV) 0.4 $4.6M 461k 10.00
NetScout Systems (NTCT) 0.4 $4.4M 390k 11.42
Epocrates 0.4 $4.4M 493k 9.01
Coach 0.4 $4.3M 83k 51.82
Abiomed 0.4 $4.3M 387k 11.03
Celadon (CGIP) 0.4 $4.3M 486k 8.88
Riverbed Technology 0.4 $4.3M 214k 19.96
Shuffle Master 0.4 $4.2M 494k 8.41
Limited Brands 0.4 $4.2M 108k 38.51
Life Technologies 0.4 $4.2M 110k 38.43
Cypress Semiconductor Corporation 0.4 $4.2M 278k 14.97
BorgWarner (BWA) 0.4 $4.1M 67k 60.53
Aspen Technology 0.4 $4.1M 267k 15.27
Sxc Health Solutions Corp 0.4 $4.0M 72k 55.71
Genes (GCO) 0.4 $4.0M 78k 51.53
Intuit (INTU) 0.4 $4.0M 84k 47.44
Tangoe 0.4 $4.0M 349k 11.31
Citrix Systems 0.4 $3.9M 71k 54.53
Family Dollar Stores 0.4 $3.8M 76k 50.86
Weight Watchers International 0.4 $3.9M 66k 58.25
Wabtec Corporation (WAB) 0.4 $3.8M 72k 52.87
Rackspace Hosting 0.4 $3.9M 114k 34.14
Bravo Brio Restaurant 0.4 $3.8M 231k 16.64
Skullcandy 0.4 $3.9M 274k 14.13
Mettler-Toledo International (MTD) 0.4 $3.8M 27k 139.96
Adtran 0.4 $3.7M 142k 26.46
Wynn Resorts (WYNN) 0.4 $3.8M 33k 115.09
Kenexa Corporation 0.4 $3.8M 243k 15.64
RF Micro Devices 0.4 $3.7M 588k 6.34
AVEO Pharmaceuticals 0.4 $3.8M 245k 15.39
Rent-A-Center (UPBD) 0.3 $3.7M 135k 27.45
Aaron's 0.3 $3.6M 143k 25.25
United Therapeutics Corporation (UTHR) 0.3 $3.7M 98k 37.49
ValueVision Media 0.3 $3.7M 1.6M 2.36
SciClone Pharmaceuticals 0.3 $3.7M 971k 3.81
Chefs Whse (CHEF) 0.3 $3.6M 307k 11.76
CoStar (CSGP) 0.3 $3.6M 68k 51.97
Key Energy Services 0.3 $3.5M 370k 9.49
Virtusa Corporation 0.3 $3.5M 267k 13.20
Callon Pete Co Del Com Stk 0.3 $3.5M 914k 3.87
Weatherford International Lt reg 0.3 $3.5M 290k 12.21
Caribou Coffee Company 0.3 $3.5M 293k 11.82
Twin Disc, Incorporated (TWIN) 0.3 $3.4M 127k 26.67
Akorn 0.3 $3.3M 424k 7.80
CAI International 0.3 $3.3M 282k 11.72
Six Flags Entertainment (SIX) 0.3 $3.3M 119k 27.72
Ann 0.3 $3.3M 145k 22.84
Pacer International 0.3 $3.2M 863k 3.75
Pinnacle Entertainment 0.3 $3.3M 361k 9.08
SandRidge Energy 0.3 $3.2M 579k 5.56
salesforce (CRM) 0.3 $3.2M 28k 114.26
Health Net 0.3 $3.3M 138k 23.71
Rogers Corporation (ROG) 0.3 $3.3M 84k 39.13
Molina Healthcare (MOH) 0.3 $3.2M 210k 15.44
SanDisk Corporation 0.3 $3.3M 81k 40.36
Avago Technologies 0.3 $3.3M 99k 32.77
Rpx Corp 0.3 $3.2M 155k 20.71
BE Aerospace 0.3 $3.1M 95k 33.11
Asml Holding Nv Adr depository receipts 0.3 $3.2M 91k 34.54
Natural Gas Services (NGS) 0.3 $3.1M 241k 12.83
Allot Communications (ALLT) 0.3 $3.1M 320k 9.75
Universal Display Corporation (OLED) 0.3 $3.0M 62k 47.93
Lufkin Industries 0.3 $3.0M 56k 53.21
Ixia 0.3 $3.0M 396k 7.67
Aruba Networks 0.3 $3.1M 146k 20.91
Microchip Technology (MCHP) 0.3 $2.9M 93k 31.11
C.H. Robinson Worldwide (CHRW) 0.3 $2.9M 43k 68.46
Select Comfort 0.3 $2.9M 206k 13.97
Idenix Pharmaceuticals 0.3 $2.9M 587k 4.99
Volterra Semiconductor Corporation 0.3 $2.9M 152k 19.23
Diodes Incorporated (DIOD) 0.3 $2.8M 159k 17.92
KLA-Tencor Corporation (KLAC) 0.3 $2.8M 74k 38.27
Urban Outfitters (URBN) 0.3 $2.8M 125k 22.31
Rda Microelectronics 0.3 $2.8M 335k 8.45
CarMax (KMX) 0.3 $2.7M 114k 23.85
Lam Research Corporation (LRCX) 0.3 $2.7M 71k 37.97
Parker Drilling Company 0.3 $2.7M 618k 4.39
Web 0.3 $2.7M 381k 6.98
Cerner Corporation 0.2 $2.7M 39k 68.51
Commercial Vehicle (CVGI) 0.2 $2.6M 396k 6.57
Synergetics USA 0.2 $2.6M 474k 5.39
Towerstream Corporation 0.2 $2.6M 1.0M 2.56
CEC Entertainment 0.2 $2.5M 89k 28.47
Energy Xxi 0.2 $2.5M 114k 21.48
MIPS Technologies 0.2 $2.5M 508k 4.84
Interxion Holding 0.2 $2.5M 208k 11.81
D Fluidigm Corp Del (LAB) 0.2 $2.5M 176k 13.93
Fossil 0.2 $2.4M 29k 81.06
Skyworks Solutions (SWKS) 0.2 $2.4M 135k 17.96
Cvd Equipment Corp equity (CVV) 0.2 $2.4M 180k 13.50
InterMune 0.2 $2.3M 114k 20.20
Vertex Pharmaceuticals Incorporated (VRTX) 0.2 $2.3M 51k 44.47
Pericom Semiconductor 0.2 $2.3M 304k 7.41
Starwood Hotels & Resorts Worldwide 0.2 $2.3M 59k 38.82
F5 Networks (FFIV) 0.2 $2.3M 32k 71.06
SuccessFactors 0.2 $2.3M 100k 22.99
Micron Technology (MU) 0.2 $2.2M 431k 5.04
Altera Corporation 0.2 $2.2M 69k 31.53
Nabors Industries 0.2 $2.2M 180k 12.26
Ciena Corporation (CIEN) 0.2 $2.1M 184k 11.20
Triangle Petroleum Corporation 0.2 $2.1M 575k 3.59
Digital Generation 0.2 $2.0M 120k 16.95
Avon Products 0.2 $2.0M 101k 19.60
W.W. Grainger (GWW) 0.2 $2.0M 14k 149.52
Analog Devices (ADI) 0.2 $2.0M 64k 31.24
Quality Systems 0.2 $2.0M 21k 97.02
CLICKSOFTWARE TECHNOLOGIES Ltd Com Stk 0.2 $2.0M 260k 7.79
Fresh Market 0.2 $1.9M 51k 38.17
Digi International (DGII) 0.2 $1.9M 173k 11.00
Vocus 0.2 $1.9M 114k 16.76
NuVasive 0.2 $1.9M 111k 17.06
Rochester Medical Corporation 0.2 $1.9M 248k 7.59
Icg Group 0.2 $1.9M 207k 9.21
Saia (SAIA) 0.2 $1.8M 171k 10.52
ArQule 0.2 $1.8M 354k 5.05
Bcd Semiconductor Mfg 0.2 $1.8M 359k 5.00
Polypore International 0.2 $1.7M 29k 56.53
OmniVision Technologies 0.2 $1.7M 118k 14.04
McCormick & Schmick's Seafood Restaurant (MSSR) 0.2 $1.7M 243k 6.92
ReachLocal 0.2 $1.7M 155k 10.87
iShares S&P NA Tec. Semi. Idx (SOXX) 0.2 $1.7M 36k 45.92
Atmel Corporation 0.1 $1.6M 193k 8.07
Poly 0.1 $1.6M 86k 18.37
BioMimetic Therapeutics 0.1 $1.6M 483k 3.30
Universal Truckload Services (ULH) 0.1 $1.6M 122k 13.00
Amarin Corporation (AMRN) 0.1 $1.6M 170k 9.20
Sgoco Group 0.1 $1.6M 614k 2.53
Ints Intl 0.1 $1.5M 156k 9.81
Homeaway 0.1 $1.6M 48k 33.61
Boyd Gaming Corporation (BYD) 0.1 $1.5M 298k 4.90
Dover Corporation (DOV) 0.1 $1.4M 30k 46.60
Chart Industries (GTLS) 0.1 $1.5M 35k 42.19
NOVA MEASURING Instruments L (NVMI) 0.1 $1.5M 280k 5.37
Gardner Denver 0.1 $1.4M 22k 63.56
Savient Pharmaceuticals 0.1 $1.4M 337k 4.10
Rex American Resources (REX) 0.1 $1.3M 78k 16.88
HealthStream (HSTM) 0.1 $1.3M 104k 12.83
Apple (AAPL) 0.1 $1.2M 3.3k 381.36
Pegasystems (PEGA) 0.1 $1.2M 40k 30.60
CPI Aerostructures (CVU) 0.1 $1.2M 129k 9.50
Vitran Corp 0.1 $1.3M 328k 3.95
Inphi Corporation 0.1 $1.3M 148k 8.77
Astex Pharmaceuticals 0.1 $1.2M 648k 1.92
Meru Networks 0.1 $1.1M 137k 8.15
Starbucks Corporation (SBUX) 0.1 $1.2M 32k 37.28
Responsys 0.1 $1.1M 103k 10.78
Amazon (AMZN) 0.1 $991k 4.6k 216.19
Francescas Hldgs Corp 0.1 $1.1M 50k 21.20
Petroleum Development Corporation 0.1 $944k 49k 19.38
NuPathe 0.1 $890k 441k 2.02
CTPartners Executive Search (CTPR) 0.1 $943k 195k 4.83
Occidental Petroleum Corporation (OXY) 0.1 $858k 12k 71.50
Qualcomm (QCOM) 0.1 $802k 17k 48.64
Juniper Networks (JNPR) 0.1 $880k 51k 17.25
China New Borun 0.1 $869k 266k 3.27
Electromed (ELMD) 0.1 $823k 235k 3.50
Costco Wholesale Corporation (COST) 0.1 $741k 9.0k 82.17
Chevron Corporation (CVX) 0.1 $741k 8.0k 92.62
Precision Castparts 0.1 $743k 4.8k 155.47
Gilead Sciences (GILD) 0.1 $582k 15k 38.80
Intevac (IVAC) 0.1 $656k 94k 6.99
National-Oilwell Var 0.1 $563k 11k 51.18
Broadcom Corporation 0.1 $539k 16k 33.27
Chicago Bridge & Iron Company 0.1 $573k 20k 28.65
Hardinge 0.1 $566k 69k 8.20
Crumbs Bake Shop 0.1 $520k 132k 3.93
McDonald's Corporation (MCD) 0.0 $447k 5.1k 87.84
Las Vegas Sands (LVS) 0.0 $460k 12k 38.33
Goldcorp 0.0 $389k 8.5k 45.66
Union Drilling (UDRL) 0.0 $460k 98k 4.70
NetApp (NTAP) 0.0 $271k 8.0k 33.88
Texas Instruments Incorporated (TXN) 0.0 $333k 13k 26.64
Paccar (PCAR) 0.0 $313k 9.3k 33.83
Wyndham Worldwide Corporation 0.0 $285k 10k 28.50
Marvell Technology Group 0.0 $363k 25k 14.52
Cutera (CUTR) 0.0 $348k 49k 7.12
Vera Bradley (VRA) 0.0 $270k 7.5k 36.00
Union Pacific Corporation (UNP) 0.0 $202k 2.5k 81.75
Johnson Controls 0.0 $206k 7.8k 26.32
ON Semiconductor (ON) 0.0 $251k 35k 7.17
Chico's FAS 0.0 $229k 20k 11.45
Mindspeed Technologies 0.0 $234k 45k 5.20
Gbs Enterprises 0.0 $174k 100k 1.74
Strategic Diagnostics 0.0 $62k 36k 1.75
Mitek Systems (MITK) 0.0 $134k 15k 9.24
Andoverventures 0.0 $88k 226k 0.39
Goldcorp Mining 0.0 $54k 40k 1.35
Elephant Talk Communications 0.0 $76k 28k 2.71
Scorpio Gold Corp 0.0 $130k 160k 0.81
Axcelis Technologies 0.0 $38k 32k 1.21
AMP Holding 0.0 $29k 57k 0.51
Teryl Resources Crop Rstd 0.0 $27k 335k 0.08
Teryl Resources Corp Wts 0.0 $0 335k 0.00