| Company Name
| Symbol
| % Weighting
|
| AAR Corp. | AIR | 0.20074555791000001%
|
| Aaron's Inc. | AAN | 0.35204069032899998%
|
| Acorda Therapeutics Inc. | ACOR | 0.25849996092499999%
|
| Actuant Corp. Cl A | ATU | 0.28145919081499998%
|
| Acuity Brands Inc. | AYI | 0.40359944799399999%
|
| Advent Software Inc. | ADVS | 0.163961146586%
|
| Aeropostale Inc. | ARO | 0.82145589296800003%
|
| AK Steel Holding Corp. | AKS | 0.68713506959799997%
|
| Alexandria Real Estate Equities Inc. | ARE | 0.63517657268799999%
|
| Alkermes Inc. | ALKS | 0.26153074777500002%
|
| AMBAC Financial Group Inc. | ABK | 0.14000070056700001%
|
| Amedisys Inc. | AMED | 0.31512887338500001%
|
| AMERIGROUP Corp. | AGP | 0.38156437636099999%
|
| Anixter International Inc. | AXE | 0.34704709411899998%
|
| Aptargroup Inc. | ATR | 0.66269302971300004%
|
| Arbitron Inc. | ARB | 0.14251881642799999%
|
| Arena Resources Inc. | ARD | 0.37858164138299999%
|
| Arris Group Inc. | ARRS | 0.47502848434299999%
|
| Astec Industries Inc. | ASTE | 0.130997730452%
|
| Atheros Communications Inc. | ATHR | 0.47753609904900002%
|
| Atlas America Inc. | ATLS | 0.245576843548%
|
| Atmel Corp. | ATML | 0.50549339151999995%
|
| ATMI Inc. | ATMI | 0.176024679568%
|
| Atwood Oceanics Inc. | ATW | 0.51895621904300004%
|
| Auxilium Pharmaceuticals Inc. | AUXL | 0.37693706251100001%
|
| Bally Technologies Inc. | BYI | 0.64405088540400002%
|
| Bank of Hawaii Corp. | BOH | 0.54795841547900004%
|
| BE Aerospace Inc. | BEAV | 0.55504943529100004%
|
| Big Lots Inc. | BIG | 0.62063634381300004%
|
| Bio-Rad Laboratories Inc. Cl A | BIO | 0.50984616775900005%
|
| BioMarin Pharmaceutical Inc. | BMRN | 0.50697774921700001%
|
| Blackboard Inc. | BBBB | 0.29832525395499998%
|
| Brink's Co. | BCO | 0.36592218066900001%
|
| Brink's Home Security Holdings Inc. | CFL | 0.42294727962700002%
|
| Cabot Microelectronics Corp. | CCMP | 0.24441879377299999%
|
| CACI International Inc. Cl A | CACI | 0.39652068708999999%
|
| Calgon Carbon Corp. | CCC | 0.25285523561500001%
|
| California Water Service Group | CWT | 0.20566654725%
|
| Carrizo Oil & Gas Inc. | CRZO | 0.17709246135100001%
|
| Casey's General Stores Inc. | CASY | 0.45577902214299998%
|
| CEC Entertainment Inc. | CEC | 0.185044435772%
|
| Central European Distribution Corp. | CEDC | 0.47364713841599998%
|
| Cepheid | CPHD | 0.23212691348699999%
|
| Ceradyne Inc. | CRDN | 0.14863770207300001%
|
| Chattem Inc. | CHTT | 0.36179902683699999%
|
| Chemed Corp. | CHE | 0.28648116227999998%
|
| Ciena Corp. | CIEN | 0.41642311911000002%
|
| Clarcor Inc. | CLC | 0.48890301141499998%
|
| Clean Harbors Inc. | CLH | 0.40499006451899999%
|
| Commscope Inc. | CTV | 0.707649044831%
|
| Compass Minerals International Inc. | CMP | 0.55361792511800001%
|
| Comtech Telecommunications Corp. | CMTL | 0.28258548423699997%
|
| Concur Technologies Inc. | CNQR | 0.48225000063099999%
|
| Continental Airlines Inc. Cl B | CAL | 0.59283051675599996%
|
| Core Laboratories N.V. | CLB | 0.66951005079899994%
|
| Corinthian Colleges Inc. | COCO | 0.42637665594599999%
|
| Cree Inc. | CREE | 0.81751050519000001%
|
| Cubist Pharmaceuticals Inc. | CBST | 0.36815907649200003%
|
| Curtiss-Wright Corp. | CW | 0.46357096223400002%
|
| CyberSource Corp. | CYBS | 0.335561845262%
|
| Cymer Inc. | CYMI | 0.31799581286200002%
|
| Cypress Semiconductor Corp. | CY | 0.43058222515099998%
|
| Darling International Inc. | DAR | 0.195036394664%
|
| Deckers Outdoor Corp. | DECK | 0.26868581922500001%
|
| Dick's Sporting Goods Inc. | DKS | 0.54451274910000003%
|
| Digital River Inc. | DRIV | 0.403911306222%
|
| Dionex Corp. | DNEX | 0.32269604712299998%
|
| DreamWorks Animation SKG Inc. Cl A | DWA | 0.71951451567500002%
|
| Dril-Quip Inc. | DRQ | 0.41742292038000001%
|
| Eagle Materials Inc. | EXP | 0.35058167433600002%
|
| EchoStar Corp. | SATS | 0.20734159362999999%
|
| EMCOR Group Inc. | EME | 0.48603535339600001%
|
| Energy Conversion Devices Inc. | ENER | 0.17856640184899999%
|
| Equity Lifestyle Properties Inc. | ELS | 0.33451158968799999%
|
| ESCO Technologies Inc. | ESE | 0.28945705831500002%
|
| Essex Property Trust Inc. | ESS | 0.59992753327899995%
|
| Esterline Technologies Corp. | ESL | 0.32815762533800003%
|
| Exterran Holdings Inc. | EXH | 0.41578284942900001%
|
| F5 Networks Inc. | FFIV | 0.89322545028%
|
| Forestar Group Inc. | FOR | 0.150731341538%
|
| FormFactor Inc. | FORM | 0.36958335195199998%
|
| Forrester Research Inc. | FORR | 9.7424803661899997E-2%
|
| Forward Air Corp. | FWRD | 0.20223157904%
|
| Fossil Inc. | FOSL | 0.38332350302899998%
|
| Frontier Oil Corp. | FTO | 0.40476217290099997%
|
| FTI Consulting Inc. | FCN | 0.67375216563600004%
|
| Gardner Denver Inc. | GDI | 0.52069657462600005%
|
| Gaylord Entertainment Co. | GET | 0.17863855545499999%
|
| Gen-Probe Inc. | GPRO | 0.59197501692800003%
|
| General Cable Corp. | BGC | 0.59993330229999997%
|
| Genesee & Wyoming Inc. Cl A | GWR | 0.34928129375099998%
|
| Global Industries Ltd. | GLBL | 0.30214776129699999%
|
| Goodrich Petroleum Corp. | GDP | 0.19232063508200001%
|
| Granite Construction Inc. | GVA | 0.33077534447899998%
|
| Gymboree Corp. | GYMB | 0.390779527603%
|
| Haemonetics Corp. | HAE | 0.392833679479%
|
| Hancock Holding Co. | HBHC | 0.28459198596399998%
|
| Harmonic Inc. | HLIT | 0.191016858663%
|
| HealthSouth Corp. | HLS | 0.39666348908400001%
|
| Healthways Inc. | HWAY | 0.153770111732%
|
| Herman Miller Inc. | MLHR | 0.28044360292100001%
|
| Hexcel Corp. | HXL | 0.32570430486700003%
|
| HMS Holdings Corp. | HMSY | 0.29040025240200001%
|
| Holly Corp. | HOC | 0.28269815461100001%
|
| Home Properties Inc. | HME | 0.37238620837500003%
|
| Huron Consulting Group Inc. | HURN | 0.122013589149%
|
| IDEX Corp. | IEX | 0.68563549068999996%
|
| IDEXX Laboratories Inc. | IDXX | 0.90460203127299998%
|
| Immucor Inc. | BLUD | 0.37662644236199999%
|
| Incyte Corp. | INCY | 0.202158648238%
|
| Informatica Corp. | INFA | 0.544357733683%
|
| InterDigital Inc. | IDCC | 0.28837008215999999%
|
| Interface Inc. Cl A | IFSIA | 0.116296439535%
|
| InterMune Inc. | ITMN | 0.16953425533899999%
|
| Inverness Medical Innovations Inc. | IMA | 0.91660039361800005%
|
| Investment Technology Group Inc. | ITG | 0.326431619462%
|
| Isis Pharmaceuticals Inc. | ISIS | 0.41966506928399999%
|
| ITC Holdings Corp. | ITC | 0.66534145344999995%
|
| Itron Inc. | ITRI | 0.67489753294900001%
|
| J. Crew Group Inc. | JCG | 0.51289146144200004%
|
| j2 Global Communications Inc. | JCOM | 0.28671374951700002%
|
| Jack in the Box Inc. | JACK | 0.33920119015099998%
|
| JDS Uniphase Corp. | JDSU | 0.46662450512999998%
|
| John Wiley & Sons Inc. Cl A | JW/A | 0.48728940900099998%
|
| Kaydon Corp. | KDN | 0.32380055529899998%
|
| KB Home | KBH | 0.41645477159299998%
|
| Key Energy Services Inc. | KEG | 0.31214328401500002%
|
| Laclede Group Inc. | LG | 0.19462814672600001%
|
| Lamar Advertising Co. Cl A | LAMR | 0.39222394406299999%
|
| Lancaster Colony Corp. | LANC | 0.30061836681699999%
|
| Landstar System Inc. | LSTR | 0.58128382976000004%
|
| Lazard Ltd. | LAZ | 0.87295299768599999%
|
| Lincoln Electric Holdings Inc. | LECO | 0.57719212327199998%
|
| Magellan Health Services Inc. | MGLN | 0.33358665198800003%
|
| Manitowoc Co. | MTW | 0.33373872694700002%
|
| ManTech International Corp. Cl A | MANT | 0.33386063043800002%
|
| Martek Biosciences Corp. | MATK | 0.23377785251899999%
|
| Masimo Corp. | MASI | 0.40856925301800001%
|
| Matthews International Corp. Cl A | MATW | 0.31559221990699998%
|
| Medicines Co. | MDCO | 0.17592025598%
|
| Mednax Inc. | MD | 0.69161861317200002%
|
| Mentor Graphics Corp. | MENT | 0.24604211687399999%
|
| MGIC Investment Corp. | MTG | 0.35510619979000002%
|
| Micros Systems Inc. | MCRS | 0.70673133254800002%
|
| Microsemi Corp. | MSCC | 0.35279452046900001%
|
| Mid-America Apartment Communities Inc. | MAA | 0.36925722617399998%
|
| Minerals Technologies Inc. | MTX | 0.25045640794700003%
|
| Moog Inc. Cl A | MOG/A | 0.352400201528%
|
| MSC Industrial Direct Co. | MSM | 0.55011953095499999%
|
| MSCI Inc. Cl A | MXB | 0.851611333473%
|
| National Instruments Corp. | NATI | 0.48743748634700002%
|
| NBTY Inc. | NTY | 0.64452440203000005%
|
| Netflix Inc. | NFLX | 0.565941781363%
|
| New Jersey Resources Corp. | NJR | 0.44343055619400001%
|
| Nordson Corp. | NDSN | 0.51588975846399998%
|
| Northwest Natural Gas Co. | NWN | 0.32093352220499999%
|
| NutriSystem Inc. | NTRI | 0.121522201402%
|
| NuVasive Inc. | NUVA | 0.44533631733099999%
|
| Old Dominion Freight Line Inc. | ODFL | 0.31501243352699998%
|
| Onyx Pharmaceuticals Inc. | ONXX | 0.57947647976700001%
|
| optionsXpress Holdings Inc. | OXPS | 0.228668280813%
|
| Orbital Sciences Corp. | ORB | 0.241767253776%
|
| Orient Express Hotels Ltd. | OEH | 0.24481838805700001%
|
| Owens & Minor Inc. | OMI | 0.53075529175500002%
|
| P.F. Chang's China Bistro Inc. | PFCB | 0.21525534512899999%
|
| Palm Inc. | PALM | 0.51520868183199997%
|
| Panera Bread Co. Cl A | PNRA | 0.470895695442%
|
| Papa John's International Inc. | PZZA | 0.151097053418%
|
| PAREXEL International Corp. | PRXL | 0.240099809301%
|
| Park Electrochemical Corp. | PKE | 0.121113630904%
|
| Patriot Coal Corp. | PCX | 0.22904544093199999%
|
| Penn Virginia Corp. | PVA | 0.294644126206%
|
| Perrigo Co. | PRGO | 0.77025733398700003%
|
| PharMerica Corp. | PMC | 0.17591178593199999%
|
| Phillips-Van Heusen Corp. | PVH | 0.63121512904400001%
|
| Pinnacle Entertainment Inc. | PNK | 0.169265353323%
|
| Piper Jaffray Cos. | PJC | 0.27340624152499998%
|
| Plexus Corp. | PLXS | 0.290521850631%
|
| Post Properties Inc. | PPS | 0.22524706769200001%
|
| Pre-Paid Legal Services Inc. | PPD | 0.106258722372%
|
| ProAssurance Corp. | PRA | 0.50246226557499996%
|
| Progress Software Corp. | PRGS | 0.26724896400499998%
|
| Psychiatric Solutions Inc. | PSYS | 0.44314360184000001%
|
| Quicksilver Resources Inc. | KWK | 0.41945788970199999%
|
| Rambus Inc. | RMBS | 0.54987482819300004%
|
| Regal-Beloit Corp. | RBC | 0.48644181831400002%
|
| Regeneron Pharmaceuticals Inc. | REGN | 0.40126780521799998%
|
| Resources Connection Inc. | RECN | 0.21764849487499999%
|
| RLI Corp. | RLI | 0.296900342042%
|
| RTI International Metals Inc. | RTI | 0.14483983442699999%
|
| Ryland Group Inc. | RYL | 0.28267423603899999%
|
| SandRidge Energy Inc. | SD | 0.55748173595100003%
|
| Savient Pharmaceuticals Inc. | SVNT | 0.26846944333400002%
|
| SAVVIS Inc. | SVVS | 0.19150444628499999%
|
| Schnitzer Steel Industries Inc. | SCHN | 0.36122954630999998%
|
| Scotts Miracle-Gro Co. | SMG | 0.55428399753299995%
|
| SEACOR Holding Inc. | CKH | 0.430846580654%
|
| Seahawk Drilling Inc. | HAWK | 8.7429426856200004E-2%
|
| Silicon Laboratories Inc. | SLAB | 0.62131842229400003%
|
| Snap-On Inc. | SNA | 0.60586465593899996%
|
| Solera Holdings Inc. | SLH | 0.55348661080799999%
|
| Sonus Networks Inc. | SONS | 0.12389568063%
|
| South Jersey Industries Inc. | SJI | 0.293601002439%
|
| Spirit AeroSystems Hldgs Inc. Cl A | SPR | 0.49428139234200003%
|
| Steris Corp. | STE | 0.44439132951499999%
|
| Stifel Financial Corp. | SF | 0.44434911643399999%
|
| Strayer Education Inc. | STRA | 0.82979639253500004%
|
| SVB Financial Group | SIVB | 0.38965618026100002%
|
| Synaptics Inc. | SYNA | 0.2864728406%
|
| Syniverse Holdings Inc. | SVR | 0.38297987332599998%
|
| Tanger Factory Outlet Centers Inc. | SKT | 0.34351077865899998%
|
| Taubman Centers Inc. | TCO | 0.51903718928599996%
|
| Techne Corp. | TECH | 0.68816689444500001%
|
| Teledyne Technologies Inc. | TDY | 0.33068839130799998%
|
| Teleflex Inc. | TFX | 0.53512939398500003%
|
| Teletech Holdings Inc. | TTEC | 0.184042343001%
|
| Tessera Technologies Inc. | TSRA | 0.37278427632299999%
|
| Tetra Tech Inc. | TTEK | 0.49008985941400002%
|
| Theravance Inc. | THRX | 0.28296667394699998%
|
| Thoratec Corp. | THOR | 0.44715851873599999%
|
| Toro Co. | TTC | 0.40715586802199999%
|
| Tower Group Inc. | TWGP | 0.25333313836499999%
|
| Tractor Supply Co. | TSCO | 0.48729896913100001%
|
| TreeHouse Foods Inc. | THS | 0.335717378713%
|
| tw telecom inc. Cl A | TWTC | 0.56322798595599999%
|
| UAL Corp. | UAUA | 0.32170369835700002%
|
| UMB Financial Corp. | UMBF | 0.38780409800100002%
|
| Under Armour Inc. Cl A | UA | 0.282592182443%
|
| United Therapeutics Corp. | UTHR | 0.67649779611399996%
|
| Universal Corp. | UVV | 0.315561533683%
|
| Vail Resorts Inc. | MTN | 0.27676814911699998%
|
| Varian Inc. | VARI | 0.43188258853%
|
| Varian Semiconductor Equipment Associates Inc. | VSEA | 0.69356909054799998%
|
| VCA Antech Inc. | WOOF | 0.62947195502800002%
|
| VistaPrint N.V. | VPRT | 0.49952765338499999%
|
| W.R. Grace & Co. | GRA | 0.331488011631%
|
| Wabtec | WAB | 0.551914077881%
|
| Walter Energy Inc. | WLT | 0.92941274982699995%
|
| Warnaco Group Inc. | WRC | 0.55899255234400003%
|
| Waste Connections Inc. | WCN | 0.65570298497099999%
|
| Watsco Inc. | WSO | 0.380226595577%
|
| Watson Wyatt Worldwide Inc. Cl A | WW | 0.52067253063399999%
|
| Websense Inc. | WBSN | 0.18760535748900001%
|
| WellCare Health Plans Inc. | WCG | 0.31919964019000002%
|
| West Pharmaceutical Services Inc. | WST | 0.38912704488400002%
|
| Westamerica Bancorp | WABC | 0.42249273390999997%
|
| WMS Industries Inc. | WMS | 0.54230172428000001%
|
| Woodward Governor Co. | WGOV | 0.38261825326900001%
|
| World Fuel Services Corp. | INT | 0.422600303058%
|
| Zoran Corp. | ZRAN | 0.15974975449699999%
|
