President

0000828405-14-000001.txt : 20140211 0000828405-14-000001.hdr.sgml : 20140211 20140211124154 ACCESSION NUMBER: 0000828405-14-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20131231 FILED AS OF DATE: 20140211 DATE AS OF CHANGE: 20140211 EFFECTIVENESS DATE: 20140211 FILER: COMPANY DATA: COMPANY CONFORMED NAME: WALL STREET ASSOCIATES CENTRAL INDEX KEY: 0000828405 IRS NUMBER: 330238287 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-02192 FILM NUMBER: 14592700 BUSINESS ADDRESS: STREET 1: 1200 PROSPECT ST STE 100 STREET 2: P O BOX 8589 CITY: LAJOLLA STATE: CA ZIP: 92038-8589 BUSINESS PHONE: 8585516321 MAIL ADDRESS: STREET 1: 1200 PROSPECT STREET STREET 2: SUITE 100 CITY: LA JOLLA STATE: CA ZIP: 92037-3608 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000828405 XXXXXXXX 12-31-2013 12-31-2013 WALL STREET ASSOCIATES

1200 PROSPECT STREET SUITE 100 LA JOLLA CA 92037-3608

13F HOLDINGS REPORT 028-02192 N William Jeffery President 858-551-2125 William Jeffery La Jolla CA 02-11-2014 0 307 1219594 false INFORMATION TABLE 2 inftable.xml 13F AMC Networks (AMCX) COM 00164V103 1599 23473 SH SOLE 23473 0 0 ARC Document Solutions (ARC) COM 00191G103 8608 1047228 SH SOLE 373300 0 673928 Acceleron Pharm Inc (XLRN) COM 00434H108 3714 93800 SH SOLE 65800 0 28000 Acelrx Pharma (ACRX) COM 00444T100 4153 367200 SH SOLE 0 0 367200 Actavis plc (ACT) COM G0083B108 550 3274 SH SOLE 3274 0 0 Acuity Brands (AYI) COM 00508Y102 1073 9814 SH SOLE 9814 0 0 Acxiom Corp (ACXM) COM 005125109 5694 153983 SH SOLE 153983 0 0 Advisory Board Co Inc (ABCO) COM 00762W107 3469 54488 SH SOLE 54488 0 0 Aerie Pharmaceuticals (AERI) COM 00771V108 5577 310500 SH SOLE 217600 0 92900 Affiliated Managers Group (AMG COM 008252108 586 2703 SH SOLE 2703 0 0 Agios Pharmaceuticals (AGIO) COM 00847X104 897 37456 SH SOLE 37456 0 0 Akorn Inc (AKRX) COM 009728106 4417 179388 SH SOLE 179388 0 0 Alaska Airgroup (ALK) COM 011659109 4295 58543 SH SOLE 58543 0 0 Alexion Pharm.Inc (ALXN) COM 015351109 753 5665 SH SOLE 5665 0 0 Align Technology (ALGN) COM 016255101 3260 57060 SH SOLE 57060 0 0 Alliance Data Systems (ADS) COM 018581108 868 3301 SH SOLE 3301 0 0 Amazon.com Inc. (AMZN) COM 023135106 664 1666 SH SOLE 1666 0 0 American Woodmark Corp (AMWD) COM 030506109 9574 242200 SH SOLE 87300 0 154900 Ametek Inc (AME) COM 031100100 861 16340 SH SOLE 16340 0 0 Apple Inc. (AAPL) COM 037833100 763 1360 SH SOLE 1360 0 0 Applied Optoelectronics (AAOI) COM 03823U102 5223 348000 SH SOLE 124700 0 223300 Arctic Cat (ACAT) COM 039670104 17626 309339 SH SOLE 147939 0 161400 Asbury Automotive Grp (ABG) COM 043436104 2600 48388 SH SOLE 48388 0 0 Athena Health (ATHN) COM 04685W103 1950 14498 SH SOLE 14498 0 0 AtriCure (ATRC) COM 04963C209 3276 175397 SH SOLE 175397 0 0 Avis Budget Group (CAR) COM 053774105 461 11413 SH SOLE 11413 0 0 Basic Energy Services Inc(BAS) COM 06985P100 14737 933923 SH SOLE 441123 0 492800 Bed Bath & Beyond (BBBY) COM 075896100 519 6468 SH SOLE 6468 0 0 Benefitfocus, Inc. (BNFT) COM 08180D106 1213 21005 SH SOLE 21005 0 0 BioMarin Pharmaceutical (BMRN) COM 09061G101 363 5156 SH SOLE 5156 0 0 Black Diamond (BDE) COM 09202G101 5528 414700 SH SOLE 149900 0 264800 Boingo Wireless (WIFI) COM 09739C102 3149 491200 SH SOLE 176500 0 314700 Borgwarner Inc. (BWA) COM 099724106 283 5056 SH SOLE 5056 0 0 Boston Beer Company (SAM) COM 100557107 1388 5740 SH SOLE 5740 0 0 Broadcom Corp (BRCM) COM 111320107 433 14600 SH SOLE 14600 0 0 Builders Firstsource (BLDR) COM 12008R107 10078 1413500 SH SOLE 519700 0 893800 CBOE Holdings (CBOE) COM 12503M108 1503 28934 SH SOLE 28934 0 0 CBS Corp (CBS) COM 124857202 727 11409 SH SOLE 11409 0 0 CDW Corp. (CDW) COM 12514G108 292 12496 SH SOLE 12496 0 0 CME Group (CME) COM 12572Q105 395 5037 SH SOLE 5037 0 0 CPI Aerostructures(CVU) COM 125919308 1939 128900 SH SOLE 0 0 128900 CT Partners Exec. Search (CTP) COM 22945C105 1821 325200 SH SOLE 0 0 325200 CUI Global (CUI) COM 126576206 5119 809900 SH SOLE 290100 0 519800 Cadence Pharmaceuticals (CADX) COM 12738T100 4163 460000 SH SOLE 0 0 460000 Callidus Software, Inc. (CALD) COM 13123E500 19636 1430122 SH SOLE 592222 0 837900 Cameron International Corp. (C COM 13342B105 1196 20089 SH SOLE 20089 0 0 Cardiovascular Systems (CSII) COM 141619106 12670 369500 SH SOLE 131000 0 238500 Carmax Inc (KMX) COM 143130102 1699 36143 SH SOLE 36143 0 0 Celadon Group (CGI) COM 150838100 7689 394700 SH SOLE 141900 0 252800 Celldex Therapeutics (CLDX) COM 15117B103 2357 97374 SH SOLE 97374 0 0 Cerner Corp (CERN) COM 156782104 860 15429 SH SOLE 15429 0 0 Channel Advisor (ECOM) COM 159179100 9376 224800 SH SOLE 79800 0 145000 Chef Warehouse (CHEF) COM 163086101 8165 280018 SH SOLE 102100 0 177918 Chicago Bridge & Iron Co. (CBI COM 167250109 831 10000 SH SOLE 10000 0 0 Chipotle Mexican Grill (CMG) COM 169656105 688 1291 SH SOLE 1291 0 0 Chuy's Holdings (CHUY) COM 171604101 9498 263700 SH SOLE 104800 0 158900 Ciena Corp (CIEN) COM 171779309 2199 91883 SH SOLE 91883 0 0 Citrix Systems (CTXS) COM 177376100 215 3404 SH SOLE 3404 0 0 Clovis Oncology(CLVS) COM 189464100 7496 124372 SH SOLE 105772 0 18600 Coach Inc (COH) COM 189754104 376 6700 SH SOLE 6700 0 0 Cogent Communications Grp (CCO COM 19239V302 2395 59273 SH SOLE 59273 0 0 Commercial Vehicle Group (CVGI COM 202608105 2597 357200 SH SOLE 124900 0 232300 Commvault Inc(CVLT) COM 204166102 2708 36167 SH SOLE 36167 0 0 Concur Technologies Inc(CNQR) COM 206708109 836 8100 SH SOLE 8100 0 0 Conns Inc (CONN) COM 208242107 4898 62248 SH SOLE 62248 0 0 Constellation Brands (STZ) COM 21036P108 921 13085 SH SOLE 13085 0 0 Cornerstone on Demand(CSOD) COM 21925Y103 1307 24512 SH SOLE 24512 0 0 Costar Group (CSGP) COM 22160N109 1938 10502 SH SOLE 10502 0 0 Costco Wholesale Corp (COST) COM 22160K105 1094 9194 SH SOLE 9194 0 0 Cree Research (CREE) COM 225447101 883 14127 SH SOLE 14127 0 0 Cynosure (CYNO) COM 232577205 9201 345400 SH SOLE 126100 0 219300 CyrusOne (CONE) COM 23283R100 7549 338075 SH SOLE 123400 0 214675 DXP Enterprises(DXPE) COM 233377407 14803 128500 SH SOLE 45400 0 83100 Datalink (DTLK) COM 237934104 6658 610800 SH SOLE 216500 0 394300 Datawatch Corporation (DWCH) COM 237917208 4350 127900 SH SOLE 46050 0 81850 Del Frisco's Restaurant Group COM 245077102 11154 473244 SH SOLE 220337 0 252907 Delphi Automotive (DLPH) COM G27823106 809 13450 SH SOLE 13450 0 0 Delta Airlines (DAL) COM 247361702 306 11144 SH SOLE 11144 0 0 Discovery Communications (DISC COM 25470F104 1497 16558 SH SOLE 16558 0 0 Dish Network (DISH) COM 25470M109 640 11044 SH SOLE 11044 0 0 Diversified Restaurant Holding COM 25532M105 2113 443000 SH SOLE 154600 0 288400 Dollar General (DG) COM 256677105 497 8240 SH SOLE 8240 0 0 Dril Quip (DRQ) COM 262037104 515 4686 SH SOLE 4686 0 0 Dunkin' Brands (DNKN) COM 265504100 2730 56632 SH SOLE 56632 0 0 Eagle Materials (EXP) COM 26969P108 1041 13449 SH SOLE 13449 0 0 Eastman Chemical Co. 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Inc (GWW) COM 384802104 625 2445 SH SOLE 2445 0 0 Greenbrier(GBX) COM 393657101 9139 278300 SH SOLE 110500 0 167800 Guidewire Software (GWRE) COM 40171V100 1077 21942 SH SOLE 21942 0 0 Hannon Armstrong (HASI) COM 41068X100 6536 468185 SH SOLE 169015 0 299170 Healthstream Inc (HSTM) COM 42222N103 11479 351850 SH SOLE 164750 0 187100 Heartland Payments Systems (HP COM 42235N108 1789 35902 SH SOLE 35902 0 0 Hershey Foods Corp (HSY) COM 427866108 1609 16545 SH SOLE 16545 0 0 Hertz Global (HTZ) COM 42805T105 262 9161 SH SOLE 9161 0 0 Hilton Worldwide (HLT) COM 43300A104 503 22628 SH SOLE 22628 0 0 Horsehead Holding (ZINC) COM 440694305 1808 111552 SH SOLE 111552 0 0 Hubbell Inc (HUBB) COM 443510201 302 2773 SH SOLE 2773 0 0 Hunt (JB) Transport Srvcs Inc COM 445658107 1598 20669 SH SOLE 20669 0 0 Huron Consulting (HURN) COM 447462102 2199 35084 SH SOLE 35084 0 0 ICG Group (ICGE) COM 44928D108 8506 456600 SH SOLE 162500 0 294100 IPG Photonics Corp (IPGP) COM 44980X109 1802 23225 SH SOLE 23225 0 0 Icon Plc (ICLR) COM G4705A100 646 15990 SH SOLE 15990 0 0 Illumina (ILMN) COM 452327109 911 8240 SH SOLE 8240 0 0 Immersion Corporation (IMMR) COM 452521107 4261 410500 SH SOLE 146100 0 264400 Imperva Inc. 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(MDXG) COM 602496101 7396 846200 SH SOLE 0 0 846200 Michael Kors (KORS) COM G60754101 1980 24391 SH SOLE 24391 0 0 Micros Systems Inc (MCRS) COM 594901100 534 9300 SH SOLE 9300 0 0 Mix Telematics Ltd. (MIXT) COM 60688N102 2374 191300 SH SOLE 134300 0 57000 Monolithic Power (MPWR) COM 609839105 2309 66625 SH SOLE 66625 0 0 Monsanto (MON) COM 61166W101 315 2700 SH SOLE 2700 0 0 Movado Group (MOV) COM 624580106 13366 303700 SH SOLE 109100 0 194600 Move Inc (MOVE) COM 62458M207 14401 900600 SH SOLE 323600 0 577000 Multimedia Games (MGAM) COM 625453105 13541 431800 SH SOLE 153700 0 278100 NCI Building Systems (NCS) COM 628852204 11397 649800 SH SOLE 232000 0 417800 NXP Semi NV(NXPI) COM N6596X109 1029 22412 SH SOLE 22412 0 0 Nanometrics Inc (NANO) COM 630077105 6275 329400 SH SOLE 119200 0 210200 National Oil Well Varco, Inc. 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(PNRA) COM 69840W108 318 1800 SH SOLE 1800 0 0 PennyMac Financial Services (P COM 70932B101 4972 283300 SH SOLE 103100 0 180200 Penske Automotive(PAG) COM 70959W103 3493 74071 SH SOLE 74071 0 0 Perrigo Co. plc ordinary(PRGO) COM G97822103 347 2264 SH SOLE 2264 0 0 Pioneer Energy Services Corp.( COM 723664108 5537 691300 SH SOLE 251700 0 439600 Pioneer Natural Resources (PXD COM 723787107 437 2373 SH SOLE 2373 0 0 Plum Creek Timber (PCL) COM 729251108 331 7112 SH SOLE 7112 0 0 Polaris Industries (PII) COM 731068102 1525 10474 SH SOLE 10474 0 0 PolyOne Corp (POL) COM 73179P106 2443 69108 SH SOLE 69108 0 0 Popeyes LA Kitchen (PLKI) COM 732872106 2371 61585 SH SOLE 61585 0 0 Power Secure International (PO COM 73936N105 6495 378264 SH SOLE 134464 0 243800 Precision Castparts (PCP) COM 740189105 1100 4084 SH SOLE 4084 0 0 Premier (PINC) COM 74051N102 1462 39770 SH SOLE 39770 0 0 Procera Inc(PKT) COM 74269U203 6567 437200 SH SOLE 157600 0 279600 ProofPoint (PFPT) COM 743424103 16041 483613 SH SOLE 232913 0 250700 Pros Holdings (PRO) COM 74346Y103 1944 48725 SH SOLE 48725 0 0 Qualcomm (QCOM) COM 747525103 639 8609 SH SOLE 8609 0 0 Quidel (QDEL) COM 74838J101 19473 630400 SH SOLE 223700 0 406700 Ralph Lauren Corporation(RL) COM 751212101 644 3645 SH SOLE 3645 0 0 Red Robin Gourmet Burgers Inc( COM 75689M101 10799 146850 SH SOLE 69450 0 77400 Regional Management(RM) COM 75902K106 13693 403557 SH SOLE 145100 0 258457 Rentrak Corp (RENT) COM 760174102 14719 388454 SH SOLE 187864 0 200590 Repligen Corporation (RGEN) COM 759916109 10107 741000 SH SOLE 265100 0 475900 Responsys Inc (MKTG) COM 761248103 13606 496400 SH SOLE 175100 0 321300 RetailMeNot Inc (SALE) COM 76132B106 6800 236200 SH SOLE 84200 0 152000 RigNet Inc (RNET) COM 766582100 15371 320700 SH SOLE 115900 0 204800 Ringcentral (RNG) COM 76680R206 4594 250100 SH SOLE 90000 0 160100 Roadrunner Transportation Inc( COM 76973Q105 8813 327017 SH SOLE 162017 0 165000 Rockwell Medical Inc (RMTI) COM 774374102 7452 713800 SH SOLE 262300 0 451500 Rosetta Resources, Inc. (ROSE) COM 777779307 1855 38622 SH SOLE 38622 0 0 Ross Stores (ROST) COM 778296103 331 4416 SH SOLE 4416 0 0 Ruckus Wireless (RKUS) COM 781220108 6901 486000 SH SOLE 173200 0 312800 Ruth's Hospitality (RUTH) COM 783332109 7166 504300 SH SOLE 182400 0 321900 SAIA Inc. (SAIA) COM 78709Y105 2249 70162 SH SOLE 70162 0 0 SBA Comm. Corp. (SBAC) COM 78388J106 827 9208 SH SOLE 9208 0 0 SPS Commerce (SPSC) COM 78463M107 12354 189181 SH SOLE 95981 0 93200 Sagent Pharmaceuticals (SGNT) COM 786692103 2690 105998 SH SOLE 105998 0 0 Sandisk (SNDK) COM 80004C101 256 3634 SH SOLE 3634 0 0 Sangamo Biosciences (SGMO) COM 800677106 4311 310335 SH SOLE 310335 0 0 Sapiens International (SPNS) COM N7716A151 3855 500000 SH SOLE 175800 0 324200 SciQuest (SQI) COM 80908T101 4056 142400 SH SOLE 50300 0 92100 Scientific Games Corp (SGMS) COM 80874P109 3116 184076 SH SOLE 184076 0 0 Service Now (NOW) COM 81762P102 473 8441 SH SOLE 8441 0 0 ShorTel (SHOR) COM 825211105 7558 814400 SH SOLE 292100 0 522300 Sinclair Broadcast Grp (SBGI) COM 829226109 520 14548 SH SOLE 14548 0 0 Six Flags Ent Inc(SIX) COM 83001A102 565 15351 SH SOLE 15351 0 0 Solazyme Inc (SZYM) COM 83415T101 870 79933 SH SOLE 79933 0 0 Spectranetics Corp (SPNC) COM 84760C107 24768 990721 SH SOLE 489521 0 501200 Splunk (SPLK) COM 848637104 1657 24125 SH SOLE 24125 0 0 Springleaf Holdings (LEAF) COM 85172J101 10082 398800 SH SOLE 143400 0 255400 St. Jude Medical (STJ) COM 790849103 540 8721 SH SOLE 8721 0 0 Starbucks Coffee (SBUX) COM 855244109 823 10500 SH SOLE 10500 0 0 Starwood Hotels (HOT) COM 85590A401 747 9402 SH SOLE 9402 0 0 Stock Building Supply (STCK) COM 86101X104 6494 356400 SH SOLE 128700 0 227700 Stratasys (SSYS) COM M85548101 2933 21777 SH SOLE 21777 0 0 Streamline Health Solutions (S COM 86323X106 3740 535800 SH SOLE 197900 0 337900 SunEdison, Inc (SUNE) COM 86732Y109 911 69828 SH SOLE 69828 0 0 SunPower Corporation (SPWR) COM 867652406 2130 71460 SH SOLE 71460 0 0 Sunshine Heart (SSH) COM 86782U106 6988 719700 SH SOLE 256500 0 463200 Surgical Care Affiliates, Inc. COM 86881L106 4407 126500 SH SOLE 45300 0 81200 Susser Holdings (SUSS) COM 869233106 4282 65388 SH SOLE 65388 0 0 Swift Transportation (SWFT) COM 87074U101 2277 102527 SH SOLE 102527 0 0 Synergy Pharmaceuticals (SGYP) COM 871639308 5452 968400 SH SOLE 347100 0 621300 Synergy Resources(SYRG) COM 87164P103 1989 214768 SH SOLE 214768 0 0 Syneron Medical (ELOS) COM M87245102 1768 143700 SH SOLE 98600 0 45100 Tearlab (TEAR) COM 878193101 8959 959200 SH SOLE 234500 0 724700 Tennecco (TEN) COM 880349105 416 7356 SH SOLE 7356 0 0 Texas Instruments (TXN) COM 882508104 246 5608 SH SOLE 5608 0 0 The Container Store (TCS) COM 210751103 11871 254680 SH SOLE 116805 0 137875 Thermo Fisher Scientific (TMO) COM 883556102 1225 11000 SH SOLE 11000 0 0 Tootsie Roll Industries (TR) COM 890516107 429 13169 SH SOLE 13169 0 0 Total System Services (TSS) COM 891906109 697 20930 SH SOLE 20930 0 0 Towers Watson & Co. (TW) COM 891894107 447 3505 SH SOLE 3505 0 0 Town Sports Int'l Hldgs (CLUB) COM 89214A102 5467 370400 SH SOLE 131900 0 238500 Tractor Supply Co (TSCO) COM 892356106 892 11494 SH SOLE 11494 0 0 Trex,Inc (TREX) COM 89531P105 4440 55823 SH SOLE 55823 0 0 TriState Capital Holdings (TSC COM 89678F100 6659 561500 SH SOLE 201900 0 359600 Triangle Petroleum (TPLM) COM 89600B201 4333 520800 SH SOLE 188300 0 332500 Trulia (TRLA) COM 897888103 1552 43990 SH SOLE 43990 0 0 U.S. Silica Holdings (SLCA) COM 90346E103 1861 54555 SH SOLE 54555 0 0 Ultimate Software Group (ULTI) COM 90385D107 2484 16211 SH SOLE 16211 0 0 Under Armour (UA) COM 904311107 436 5000 SH SOLE 5000 0 0 United Natural Foods (UNFI) COM 911163103 2006 26609 SH SOLE 26609 0 0 United Rentals (URI) COM 911363109 1448 18574 SH SOLE 18574 0 0 Universal Stainless and Alloy COM 913837100 4389 121700 SH SOLE 43700 0 78000 Universal Truckload Services ( COM 91388P105 3722 122000 SH SOLE 0 0 122000 Urban Outfitters (URBN) COM 917047102 1095 29522 SH SOLE 29522 0 0 Vanda Pharmaceuticals (VNDA) COM 921659108 7723 622300 SH SOLE 221000 0 401300 Veracyte, Inc. (VCYT) COM 92337F107 5494 378900 SH SOLE 135000 0 243900 Verastem, Inc. (VSTM) COM 92337C104 3805 333800 SH SOLE 228900 0 104900 Verisk Analytic Inc (VRSK) COM 92345Y106 517 7860 SH SOLE 7860 0 0 Vertex Pharm (VRTX) COM 92532F100 411 5527 SH SOLE 5527 0 0 Virtus Investment Partners, In COM 92828Q109 2758 13785 SH SOLE 13785 0 0 Virtusa(VRTU) COM 92827P102 9496 249300 SH SOLE 90100 0 159200 Visa (V) COM 92826C839 266 1193 SH SOLE 1193 0 0 WNS Holdings Ltd. (WNS) COM 92932M101 4220 192600 SH SOLE 0 0 192600 Wabash National Corp (WNC) COM 929566107 11524 933083 SH SOLE 448170 0 484913 Wabtec Corp. (WAB) COM 929740108 3547 47759 SH SOLE 47759 0 0 Wageworks Inc (WAGE) COM 930427109 4320 72672 SH SOLE 72672 0 0 Western Digital Corp (WDC) COM 958102105 521 6208 SH SOLE 6208 0 0 Westlake Chemical Corp. (WLK) COM 960413102 416 3406 SH SOLE 3406 0 0 Westport Innovations Inc(WPRT) COM 960908309 1336 68115 SH SOLE 68115 0 0 Wex Inc (WEX) COM 96208T104 1870 18884 SH SOLE 18884 0 0 Weyerhaeuser Co (WY) COM 962166104 755 23929 SH SOLE 23929 0 0 Whole Foods Mkt (WFM) COM 966837106 2154 37251 SH SOLE 37251 0 0 Willbros Group, Inc. (WG) COM 969203108 8813 935600 SH SOLE 334000 0 601600 Winnebago Industries (WGO) COM 974637100 2366 86207 SH SOLE 86207 0 0 Wyndham Worldwide (WYN) COM 98310W108 508 6900 SH SOLE 6900 0 0 Wynn Resorts(WYNN) COM 983134107 844 4348 SH SOLE 4348 0 0 Xenoport (XNPT) COM 98411C100 4039 702500 SH SOLE 250600 0 451900 Zeltiq Aesthetics (ZLTQ) COM 98933Q108 2078 109912 SH SOLE 109912 0 0 Zulily (ZU) COM 989774104 2085 50327 SH SOLE 50327 0 0 iShares PHLX SOX Semiconductor COM 464287523 393 5400 SH SOLE 5400 0 0