13F-HR 1 llc4q11.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2010 Amendment [ ]; Amendment Number: This Amendment: [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: RS Investment Management Co. LLC 388 Market Street, Ste. 1700 San Francisco, CA 94111 13F File Number: 028-12027 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Terry R. Otton Chief Executive Officer (415) 591-2700 Signature, Place, and Date of Signing: /s/ Terry R. Otton San Francisco, CA January 1, 2011 Report Type: [ ] 13F HOLDINGS REPORT [ ] 13F NOTICE [X] 13F COMBINATION REPORT List of Other Managers Reporting for this Manager: 1. Guardian Investor Services LLC 2. Baillie Gifford Overseas Limited I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES AND EXCHANGE ACT OF 1934. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 323 Form 13F Information Table Value Total: 11,562,703 List of Other Included Managers: 1. Guardian Investor Services LLC (028-02098)

ISSUER TYPE CUSIP VALUE SHS INVEST OTHER VOTING (X1000) DSCRTN MNGRS AUTH 3M Co. Com 88579Y101 9,409 109,028 DEFINED 1 SOLE Abbott Laboratories Com 002824100 51,144 1,067,500 DEFINED 1 SOLE Accenture PLC, Class A Cl A g1151c101 3,451 71,170 DEFINED 1 SOLE Accuray Inc. Com 004397105 7,643 1,132,236 DEFINED 1 SOLE ACI Worldwide, Inc. Com 004498101 135,967 5,060,168 DEFINED 1 SOLE Acme Packet, Inc. Com 004764106 6,958 130,890 DEFINED 1 SOLE Activision Blizzard, In Com 00507v109 170,218 13,683,138 DEFINED 1 SOLE Adobe Systems, Inc. Com 00724f101 5,655 183,710 DEFINED 1 SOLE ADTRAN, Inc. Com 00738A106 19,836 547,800 DEFINED 1 SOLE Advance Auto Parts, Inc Com 00751y106 47,502 718,091 DEFINED 1 SOLE Advanced Energy Industr Com 007973100 8,403 616,048 DEFINED 1 SOLE Aecom Technology Corp. Com 00766t100 9,788 349,960 DEFINED 1 SOLE Affiliated Managers Gro Com 008252108 643 6,480 DEFINED 1 SOLE Aflac, Inc. Com 001055102 216,653 3,839,317 DEFINED 1 SOLE Agilent Technologies, I Com 00846u101 297,800 7,188,038 DEFINED 1 SOLE Agnico-Eagle Mines Ltd. Com 008474108 52,633 686,214 DEFINED 1 SOLE Akamai Technologies, In Com 00971T101 3,278 69,670 DEFINED 1 SOLE Alcatel S.A., ADR ADR 013904305 12,425 4,197,550 DEFINED 1 SOLE Alexion Pharmaceuticals Com 015351109 5,359 66,530 DEFINED 1 SOLE Align Technology, Inc. Com 016255101 10,720 548,627 DEFINED 1 SOLE Allegiant Travel Co. Com 01748x102 9,374 190,370 DEFINED 1 SOLE Allscripts Healthcare S Com 01988P108 3,034 157,450 DEFINED 1 SOLE Amazon.com, Inc. Com 023135106 8,620 47,890 DEFINED 1 SOLE American Express Co. Com 025816109 11,212 261,241 DEFINED 1 SOLE American Public Educati Com 02913V103 12,521 336,230 DEFINED 1 SOLE Ameriprise Financial, I Com 03076c106 167,094 2,903,462 DEFINED 1 SOLE AMETEK, Inc. Com 031100100 2,434 62,005 DEFINED 1 SOLE AmTrust Financial Servi Com 032359309 10,141 579,509 DEFINED 1 SOLE Ancestry.com, Inc. Com 032803108 21,211 748,991 DEFINED 1 SOLE Apollo Group, Inc., Cla Cl A 037604105 7,066 178,930 DEFINED 1 SOLE Apple, Inc. Com 037833100 22,853 70,850 DEFINED 1 SOLE Ariba, Inc. Com 04033V203 4,084 173,870 DEFINED 1 SOLE Aruba Networks, Inc. Com 043176106 12,872 616,470 DEFINED 1 SOLE Associated Banc-Corp Com 045487105 233,624 15,420,738 DEFINED 1 SOLE Atheros Communications Com 04743P108 19,595 545,530 DEFINED 1 SOLE Atmel Corp. Com 049513104 379,859 30,832,706 DEFINED 1 SOLE Aveo Pharmaceuticals In Com 053588109 4,577 313,050 DEFINED 1 SOLE Avon Products, Inc. Com 054303102 7,877 271,065 DEFINED 1 SOLE Baidu.com ADR ADR 056752108 3,187 33,020 DEFINED 1 SOLE Balchem Corp. Com 057665200 17,344 512,997 DEFINED 1 SOLE Bank of America Corp. Com 060505104 107 8,000 DEFINED 1 SOLE Barrick Gold Corp. Com 067901108 50,072 941,566 DEFINED 1 SOLE BE Aerospace, Inc. Com 073302101 9,805 264,790 DEFINED 1 SOLE Berkshire Hathaway, Inc Cl A 084670108 21,199 176 DEFINED 1 SOLE Berkshire Hathaway, Inc Cl B 084670702 3,374 42,120 DEFINED 1 SOLE BHP Billiton Ltd., ADR ADR 088606108 111,857 1,203,795 DEFINED 1 SOLE BioMarin Pharmaceutical Com 09061g101 8,068 299,602 DEFINED 1 SOLE Bitauto Holdings LTD-AD ADR 091727107 139 15,700 DEFINED 1 SOLE BJ's Restaurants, Inc. Com 09180C106 10,587 298,804 DEFINED 1 SOLE Booz Allen Hamilton Hol Com 099502106 194 10,000 DEFINED 1 SOLE BorgWarner, Inc. Com 099724106 234,627 3,242,492 DEFINED 1 SOLE Brookdale Senior Living Com 112463104 1,845 86,160 DEFINED 1 SOLE Cadence Design Systems, Com 127387108 2,507 303,500 DEFINED 1 SOLE Calpine Corp. Com 131347304 277,959 20,836,482 DEFINED 1 SOLE Cameron International C Com 13342B105 4,327 85,290 DEFINED 1 SOLE Canadian Natural Resour Com 136385101 95,122 2,141,428 DEFINED 1 SOLE CareFusion Corporation Com 14170T101 59,419 2,312,040 DEFINED 1 SOLE CarMax, Inc. Com 143130102 1,293 40,560 DEFINED 1 SOLE Celgene Corp. Com 151020104 1,670 28,240 DEFINED 1 SOLE Ceragon Networks Ltd. ORD m22013102 2,991 226,940 DEFINED 1 SOLE Cerner Corp. Com 156782104 2,040 21,530 DEFINED 1 SOLE Chesapeake Energy Corp. Com 165167107 9,285 358,340 DEFINED 1 SOLE Chico's FAS, Inc. Com 168615102 294 24,410 DEFINED 1 SOLE Ciena Corp. Com 171779309 3,590 170,570 DEFINED 1 SOLE Cisco Systems, Inc. Com 17275r102 7,916 391,279 DEFINED 1 SOLE Citigroup, Inc. Com 172967101 92,476 19,550,900 DEFINED 1 SOLE Citrix Systems, Inc. Com 177376100 5,325 77,840 DEFINED 1 SOLE CME Group, Inc. Com 12572Q105 11,847 36,819 DEFINED 1 SOLE Coach, Inc. Com 189754104 12,985 234,770 DEFINED 1 SOLE Cognizant Technology So Cl A 192446102 5,121 69,870 DEFINED 1 SOLE Colgate-Palmolive Co. Com 194162103 3,686 45,860 DEFINED 1 SOLE Commerce Bancshares, In Com 200525103 72,120 1,815,261 DEFINED 1 SOLE Commvault Systems, Inc. Com 204166102 2,454 85,730 DEFINED 1 SOLE Compass Minerals Intern Com 20451n101 214,506 2,402,895 DEFINED 1 SOLE Complete Production Ser Com 20453e109 12,813 433,620 DEFINED 1 SOLE comScore, Inc. Com 20564w105 15,662 702,005 DEFINED 1 SOLE Comstock Resources, Inc Com 205768203 5,167 210,367 DEFINED 1 SOLE Concho Resources, Inc. Com 20605P101 203,498 2,321,184 DEFINED 1 SOLE Concur Technologies, In Com 206708109 19,226 370,230 DEFINED 1 SOLE Constant Contact, Inc. Com 210313102 1,983 64,000 DEFINED 1 SOLE Convio Inc. Com 21257W105 1,270 153,400 DEFINED 1 SOLE Cooper Industries Ltd., Cl A G24140108 2,979 51,100 DEFINED 1 SOLE Core Laboratories N.V. Com n22717107 16,620 186,640 DEFINED 1 SOLE Covidien PLC SHS G2554F105 51,628 1,130,700 DEFINED 1 SOLE Cree, Inc. Com 225447101 7,960 120,800 DEFINED 1 SOLE CSX Corp. Com 126408103 2,739 42,390 DEFINED 1 SOLE Cummins, Inc. Com 231021106 2,196 19,960 DEFINED 1 SOLE CVS Caremark Corp. Com 126650100 66,517 1,913,065 DEFINED 1 SOLE Cyberonics, Inc. Com 23251P102 9,700 312,716 DEFINED 1 SOLE Danaher Corp. Com 235851102 2,784 59,030 DEFINED 1 SOLE Deckers Outdoor Corp. Com 243537107 12,283 154,040 DEFINED 1 SOLE Denbury Resources, Inc. Com 247916208 224,104 11,739,366 DEFINED 1 SOLE Dexcom Inc. Com 252131107 21,842 1,600,152 DEFINED 1 SOLE Diamond Foods, Inc. Com 252603105 11,007 206,980 DEFINED 1 SOLE Dice Holdings, Inc. Com 253017107 10,471 729,712 DEFINED 1 SOLE Digital River, Inc. Com 25388b104 16,858 489,765 DEFINED 1 SOLE DineEquity Com 254423106 224 4,530 DEFINED 1 SOLE DIRECTV, Class A Cl A 25490A101 5,987 149,930 DEFINED 1 SOLE Dril-Quip, Inc. Com 262037104 16,407 211,103 DEFINED 1 SOLE DST Systems, Inc. Com 233326107 66,096 1,490,330 DEFINED 1 SOLE DTS, Inc. Com 23335C101 2,993 61,025 DEFINED 1 SOLE E*TRADE Financial Corp. Com 269246401 108,465 6,779,041 DEFINED 1 SOLE Eastman Chemical Co. Com 277432100 119,644 1,422,973 DEFINED 1 SOLE eBay, Inc. Com 278642103 189,268 6,800,879 DEFINED 1 SOLE Ecolab, Inc. Com 278865100 1,990 39,460 DEFINED 1 SOLE E-Commerce China SPON-A ADR 26833A105 1,354 50,000 DEFINED 1 SOLE eHealth, Inc. Com 28238p109 34,568 2,436,096 DEFINED 1 SOLE EMC Corp. Com 268648102 6,871 300,040 DEFINED 1 SOLE Entropic Communications Com 29384R105 5,488 454,290 DEFINED 1 SOLE Euronet Worldwide, Inc. Com 298736109 79,817 4,576,636 DEFINED 1 SOLE Exxon Mobil Corp. Com 30231g102 214 2,926 DEFINED 1 SOLE F5 Networks, Inc. Com 315616102 12,002 92,210 DEFINED 1 SOLE FactSet Research System Com 303075105 4,379 46,706 DEFINED 1 SOLE Family Dollar Stores, I Com 307000109 2,575 51,800 DEFINED 1 SOLE Fastenal Co. Com 311900104 2,547 42,510 DEFINED 1 SOLE Financial Engines Inc. Com 317485100 9,437 475,910 DEFINED 1 SOLE First Horizon National Com 320517105 253,274 21,500,326 DEFINED 1 SOLE FMC Corp. Com 302491303 121,599 1,522,082 DEFINED 1 SOLE Fortinet Inc. Com 34959E109 22,932 708,870 DEFINED 1 SOLE Fossil, Inc. Com 349882100 5,528 78,440 DEFINED 1 SOLE Fuel Systems Solutions, Com 35952W103 5,166 175,818 DEFINED 1 SOLE GameStop Corp., Class A Cl A 36467w109 199,136 8,703,483 DEFINED 1 SOLE Gardner Denver, Inc. Com 365558105 14,650 212,880 DEFINED 1 SOLE Gartner, Inc. Com 366651107 15,217 458,330 DEFINED 1 SOLE Genworth Financial, Inc Cl A 37247D106 154,940 11,791,505 DEFINED 1 SOLE Goldcorp, Inc. Com 380956409 26,781 582,442 DEFINED 1 SOLE Goldcorp, Inc. Com 380956409 70,006 1,517,145 DEFINED 1 SOLE Google, Inc., Class A Cl A 38259p508 13,335 22,450 DEFINED 1 SOLE GrafTech International Com 384313102 17,375 875,748 DEFINED 1 SOLE Green Dot Corp., Class Cl A 39304D102 9,995 176,153 DEFINED 1 SOLE GSI Commerce, Inc. Com 36238g102 10,567 455,468 DEFINED 1 SOLE Guess?, Inc. Com 401617105 19,506 412,220 DEFINED 1 SOLE Halozyme Therapeutics, Com 40637h109 8,572 1,082,305 DEFINED 1 SOLE Harman International In Com 413086109 50,544 1,091,663 DEFINED 1 SOLE Hasbro, Inc. Com 418056107 169,241 3,587,124 DEFINED 1 SOLE HEICO Corp., Class A Cl A 422806208 15,321 410,525 DEFINED 1 SOLE Higher One Holdings Inc Com 42983D104 10,874 537,496 DEFINED 1 SOLE Hittite Microwave Corp. Com 43365y104 17,657 289,270 DEFINED 1 SOLE HMS Holdings Corp. Com 40425j101 16,965 261,930 DEFINED 1 SOLE Honeywell International Com 438516106 52,012 978,410 DEFINED 1 SOLE HSN, Inc. Com 404303109 10,974 358,150 DEFINED 1 SOLE Human Genome Sciences, Com 444903108 2,357 98,640 DEFINED 1 SOLE IBERIABANK Corp. Com 450828108 9,760 165,060 DEFINED 1 SOLE ICF International, Inc. Com 44925c103 7,669 298,173 DEFINED 1 SOLE ICON PLC, ADR ADR 45103t107 17,384 793,800 DEFINED 1 SOLE IHS, Inc., Class A Cl A 451734107 1,702 21,170 DEFINED 1 SOLE Illumina, Inc. Com 452327109 2,064 32,580 DEFINED 1 SOLE Informatica Corp. Com 45666Q102 24,127 547,962 DEFINED 1 SOLE Integrated Device Techn Com 458118106 9,595 1,440,637 DEFINED 1 SOLE IntercontinentalExchang Com 45865v100 3,070 25,770 DEFINED 1 SOLE International Business Com 459200101 8,515 58,020 DEFINED 1 SOLE Intuit, Inc. Com 461202103 12,621 256,000 DEFINED 1 SOLE IPC The Hospitalist Co. Com 44984A105 7,220 185,080 DEFINED 1 SOLE j2 Global Communication Com 46626E205 22,283 769,693 DEFINED 1 SOLE Jack Henry & Associates Com 426281101 98,734 3,387,086 DEFINED 1 SOLE JDS Uniphase Corp. Com 46612J507 4,928 340,320 DEFINED 1 SOLE JPMorgan Chase & Co. Com 46625h100 2,868 67,620 DEFINED 1 SOLE Kenexa Corp. Com 488879107 249 11,430 DEFINED 1 SOLE Key Energy Services, In Com 492914106 122,828 9,462,870 DEFINED 1 SOLE KeyCorp Com 493267108 187,409 21,176,120 DEFINED 1 SOLE KEYW Holding Corp. Com 493723100 8,569 584,150 DEFINED 1 SOLE Kraft Foods, Inc. Cl A 50075n104 5,669 179,916 DEFINED 1 SOLE Lam Research Corp. Com 512807108 4,258 82,230 DEFINED 1 SOLE Live Nation Entertainme Com 538034109 41,498 3,633,815 DEFINED 1 SOLE LKQ Corp. Com 501889208 11,517 506,930 DEFINED 1 SOLE LogMeIn, Inc. Com 54142L109 9,415 212,331 DEFINED 1 SOLE LPL Investment Holdings Com 50213H100 107 2,950 DEFINED 1 SOLE Lufkin Industries, Inc. Com 549764108 254 4,064 DEFINED 1 SOLE Luminex Corp. Com 55027e102 10,214 558,738 DEFINED 1 SOLE Magellan Health Service Com 559079207 58,033 1,227,424 DEFINED 1 SOLE Magma Design Automation Com 559181102 3,806 759,589 DEFINED 1 SOLE MarketAxess Holdings, I Com 57060d108 9,567 459,752 DEFINED 1 SOLE Martin Marietta Materia Com 573284106 291,018 3,155,012 DEFINED 1 SOLE Marvell Technology Grou ORD G5876H105 11,803 636,300 DEFINED 1 SOLE Masimo Corp. Com 574795100 6,204 213,430 DEFINED 1 SOLE MasterCard, Inc., Class Cl A 57636Q104 9,990 44,578 DEFINED 1 SOLE Mattel, Inc. Com 577081102 70,796 2,783,955 DEFINED 1 SOLE McCormick & CO., Inc. Com 579780206 3,024 64,990 DEFINED 1 SOLE McDonald's Corp. Com 580135101 1 18 DEFINED 1 SOLE MDC Partners, Inc., Cla Cl A 552697104 10,345 599,000 DEFINED 1 SOLE Medco Health Solutions, Com 58405u102 1,494 24,380 DEFINED 1 SOLE Medidata Solutions, Inc Com 58471A105 14,773 618,620 DEFINED 1 SOLE Merck & Co., Inc. Com 58933y105 51,627 1,432,500 DEFINED 1 SOLE MetLife, Inc. Com 59156r108 60,581 1,363,200 DEFINED 1 SOLE MF Global Holdings Ltd. Com 55277j108 102,491 12,259,714 DEFINED 1 SOLE MGIC Investment Corp. Com 552848103 96,335 9,453,868 DEFINED 1 SOLE Microsoft Corp. Com 594918104 76,973 2,756,920 DEFINED 1 SOLE MicroStrategy, Inc., Cl Cl A 594972408 10,637 124,450 DEFINED 1 SOLE Middleby Corp. Com 596278101 12,086 143,164 DEFINED 1 SOLE Molson Coors Brewing Co Cl B 60871R209 48,455 965,438 DEFINED 1 SOLE MoneyGram International Com 60935Y109 34,674 12,794,807 DEFINED 1 SOLE MSCI, Inc., Class A Cl A 55354g100 1,729 44,390 DEFINED 1 SOLE Myriad Genetics, Inc. Com 62855J104 143,384 6,277,769 DEFINED 1 SOLE Nektar Therapeutics Com 640268108 19,165 1,491,467 DEFINED 1 SOLE Neogen Corp. Com 640491106 10,941 266,650 DEFINED 1 SOLE NetApp, Inc. Com 64110D104 10,265 186,770 DEFINED 1 SOLE Netflix, Inc. Com 64110L106 179 1,020 DEFINED 1 SOLE NETGEAR, Inc. Com 64111q104 19,498 578,910 DEFINED 1 SOLE Netlogic Microsystems, Com 64118b100 22,279 709,312 DEFINED 1 SOLE New Gold Inc. Com 644535106 205,111 21,015,513 DEFINED 1 SOLE NIKE, Inc., Class B Cl B 654106103 1,461 17,100 DEFINED 1 SOLE Nordstrom, Inc. Com 655664100 2,984 70,400 DEFINED 1 SOLE Nuance Communications, Com 67020Y100 233 12,840 DEFINED 1 SOLE NuVasive, Inc. Com 670704105 5,153 200,900 DEFINED 1 SOLE O2Micro International L ADR 67107w100 8,298 1,342,666 DEFINED 1 SOLE Occidental Petroleum Co Com 674599105 156,428 1,594,573 DEFINED 1 SOLE Oclaro, Inc. Com 67555n206 17,940 1,364,262 DEFINED 1 SOLE Old Dominion Freight Li Com 679580100 11,250 351,660 DEFINED 1 SOLE OmniVision Technologies Com 682128103 2,745 92,720 DEFINED 1 SOLE Oracle Corp. Com 68389X105 24,254 774,895 DEFINED 1 SOLE Orient-Express Hotels L Cl A g67743107 340 26,190 DEFINED 1 SOLE OYO Geospace Corporatio Com 671074102 231 2,330 DEFINED 1 SOLE P.F. Chang's China Bist Com 69333y108 10,977 226,521 DEFINED 1 SOLE Panera Bread Company, C Cl A 69840W108 191 1,890 DEFINED 1 SOLE Parametric Technology C Com 699173209 45,049 1,999,520 DEFINED 1 SOLE Peabody Energy Corp. Com 704549104 155,102 2,424,224 DEFINED 1 SOLE Peet's Coffee & Tea, In Com 705560100 7,170 171,766 DEFINED 1 SOLE Penn National Gaming, I Com 707569109 197 5,610 DEFINED 1 SOLE PepsiCo, Inc. Com 713448108 3,092 47,330 DEFINED 1 SOLE Pfizer, Inc. Com 717081103 68,569 3,916,000 DEFINED 1 SOLE Pharmaceutical Product Com 717124101 1,635 60,250 DEFINED 1 SOLE Pharmasset, Inc. Com 71715N106 7,496 172,672 DEFINED 1 SOLE Philip Morris Internati Com 718172109 2,365 40,410 DEFINED 1 SOLE PICO Holdings, Inc. Com 693366205 34,211 1,075,816 DEFINED 1 SOLE Polycom, Inc. Com 73172K104 20,866 535,300 DEFINED 1 SOLE Portfolio Recovery Asso Com 73640q105 24,473 325,441 DEFINED 1 SOLE Potash Corp. of Saskatc Com 73755l107 34,268 221,328 DEFINED 1 SOLE Power Integrations, Inc Com 739276103 14,743 367,295 DEFINED 1 SOLE Praxair, Inc. Com 74005p104 299,235 3,134,336 DEFINED 1 SOLE Precision Castparts Cor Com 740189105 2,564 18,420 DEFINED 1 SOLE Priceline.com, Inc. Com 741503403 3,644 9,120 DEFINED 1 SOLE Prudential Financial, I Com 744320102 50,232 855,600 DEFINED 1 SOLE QEP Resources Inc. Com 74733V100 42,626 1,173,934 DEFINED 1 SOLE Qualcomm, Inc. Com 747525103 7,341 148,340 DEFINED 1 SOLE Rackspace Hosting, Inc. Com 750086100 2,178 69,350 DEFINED 1 SOLE Range Resources Corp. Com 75281A109 67,739 1,505,984 DEFINED 1 SOLE RBC Bearings, Inc. Com 75524b104 14,592 373,390 DEFINED 1 SOLE RealD, Inc. Com 75604L105 14,283 551,030 DEFINED 1 SOLE Realpage, Inc. Com 75606N109 302 9,760 DEFINED 1 SOLE Regions Financial Corp. Com 7591EP100 62,420 8,917,200 DEFINED 1 SOLE Republic Services, Inc. Com 760759100 7,334 245,610 DEFINED 1 SOLE RF Micro Devices, Inc. Com 749941100 2,642 359,480 DEFINED 1 SOLE Riverbed Technology, In Com 768573107 19,528 555,250 DEFINED 1 SOLE Roadrunner Transportati Com 76973Q105 9,960 688,770 DEFINED 1 SOLE Robert Half Internation Com 770323103 3,973 129,830 DEFINED 1 SOLE Rockwell Collins, Inc. Com 774341101 60,017 1,030,163 DEFINED 1 SOLE Rockwood Holdings, Inc. Com 774415103 14,770 377,560 DEFINED 1 SOLE Rovi Corp. Com 779376102 7,418 119,620 DEFINED 1 SOLE RTI International Metal Com 74973w107 11,118 412,080 DEFINED 1 SOLE Salesforce.com, Inc. Com 79466l302 3,341 25,310 DEFINED 1 SOLE Salix Pharmaceuticals L Com 795435106 19,085 406,400 DEFINED 1 SOLE Savient Pharmaceuticals Com 80517q100 5,878 527,630 DEFINED 1 SOLE Schlumberger Ltd. Com 806857108 137,621 1,648,160 DEFINED 1 SOLE Seattle Genetics, Inc. Com 812578102 7,865 526,100 DEFINED 1 SOLE Shire Ltd., ADR ADR 82481R106 2,252 31,120 DEFINED 1 SOLE ShoreTel, Inc. Com 825211105 2,701 345,840 DEFINED 1 SOLE Shutterfly, Inc. Com 82568P304 7,763 222,500 DEFINED 1 SOLE Sigma-Aldrich Com 826552101 2,943 44,220 DEFINED 1 SOLE Silicon Laboratories, I Com 826919102 4,315 93,760 DEFINED 1 SOLE Sirona Dental Systems, Com 82966C103 67,540 1,616,572 DEFINED 1 SOLE Smith Micro Software, I Com 832154108 13,607 864,470 DEFINED 1 SOLE Solarwinds, Inc. Com 83416B109 198 10,260 DEFINED 1 SOLE Sourcefire Inc. Com 83616t108 14,049 541,811 DEFINED 1 SOLE Southwestern Energy Co. Com 845467109 269,521 7,200,670 DEFINED 1 SOLE St. Jude Medical, Inc. Com 790849103 2,416 56,510 DEFINED 1 SOLE StanCorp Financial Grou Com 852891100 92,921 2,058,508 DEFINED 1 SOLE Starbucks Corp. Com 855244109 3,101 96,520 DEFINED 1 SOLE State Street Corp. Com 857477103 43,343 935,332 DEFINED 1 SOLE Steven Madden Ltd. Com 556269108 10,921 261,770 DEFINED 1 SOLE Super Micro Computer, I Com 86800u104 9,849 853,450 DEFINED 1 SOLE Susquehanna Bancshares, Com 869099101 69,772 7,207,839 DEFINED 1 SOLE SVB Financial Group Com 78486q101 1,614 30,430 DEFINED 1 SOLE Symantec Corp. Com 871503108 186,973 11,169,260 DEFINED 1 SOLE Synopsys, Inc. Com 871607107 130,079 4,833,843 DEFINED 1 SOLE Taleo Corp., Class A Cl A 87424n104 10,687 386,495 DEFINED 1 SOLE Talisman Energy, Inc. Com 87425e103 96,076 4,329,706 DEFINED 1 SOLE Talisman Energy, Inc. Com 87425E103 180,061 8,093,781 DEFINED 1 SOLE Target Corp. Com 87612e106 2,863 47,610 DEFINED 1 SOLE Taseko Mines LTD. Com 876511106 40,875 7,785,755 DEFINED 1 SOLE Tenaris S.A. (ADS) ADR 88031m109 1,390 28,380 DEFINED 1 SOLE Teva Pharmaceutical Ind ADR 881624209 9,230 177,050 DEFINED 1 SOLE The Cooper Cos., Inc. Com 216648402 44,290 786,121 DEFINED 1 SOLE The Gap, Inc. Com 364760108 24,788 1,119,600 DEFINED 1 SOLE The Scotts Miracle-Gro Cl A 810186106 15,310 301,560 DEFINED 1 SOLE The Ultimate Software G Com 90385D107 14,268 293,390 DEFINED 1 SOLE Thomson Reuters Corp. Com 884903105 6,204 166,460 DEFINED 1 SOLE Tiffany & Co. Com 886547108 6,157 98,875 DEFINED 1 SOLE TiVo, Inc. Com 888706108 1,640 190,040 DEFINED 1 SOLE Torchmark Corp. Com 891027104 79,754 1,335,015 DEFINED 1 SOLE Tower Group, Inc. Com 891777104 10,235 400,111 DEFINED 1 SOLE Tractor Supply Co. Com 892356106 16,862 347,750 DEFINED 1 SOLE TransDigm Group, Inc. Com 893641100 1,746 24,242 DEFINED 1 SOLE Ulta Salon, Cosmetics & Com 90384S303 21,952 645,660 DEFINED 1 SOLE Under Armour, Inc., Cla Cl A 904311107 28,784 524,873 DEFINED 1 SOLE United Parcel Service, Com 911312106 3,033 41,790 DEFINED 1 SOLE United Technologies Cor Com 913017109 7,605 96,612 DEFINED 1 SOLE United Therapeutics Cor Com 91307c102 1,768 27,970 DEFINED 1 SOLE Urban Outfitters, Inc. Com 917047102 2,989 83,480 DEFINED 1 SOLE Vale S.A., ADR ADR 91912e105 30,091 870,445 DEFINED 1 SOLE VeriFone Systems, Inc. Com 92342y109 8,981 232,919 DEFINED 1 SOLE VeriSign, Inc. Com 92343e102 4,168 127,570 DEFINED 1 SOLE Verisk Analytics, Inc., Cl A 92345Y106 4,750 139,380 DEFINED 1 SOLE VistaPrint N.V. Com n93540107 21,987 477,978 DEFINED 1 SOLE Vitamin Shoppe, Inc. Com 92849e101 14,211 422,430 DEFINED 1 SOLE Vocus, Inc. Com 92858j108 8,143 294,390 DEFINED 1 SOLE Volcano Corp. Com 928645100 20,939 766,705 DEFINED 1 SOLE Volterra Semiconductor Com 928708106 8,148 351,825 DEFINED 1 SOLE Vulcan Materials Co. Com 929160109 2,866 64,610 DEFINED 1 SOLE Walgreen Co. Com 931422109 4,180 107,300 DEFINED 1 SOLE Warner Chilcott Ltd., C Cl A g94368100 33,436 1,482,080 DEFINED 1 SOLE Waste Connections, Inc. Com 941053100 16,003 581,306 DEFINED 1 SOLE WebMD Health Corp., Cla Cl A 94770v102 191 3,740 DEFINED 1 SOLE Wells Fargo & Co. Com 949746101 32 1,041 DEFINED 1 SOLE Wesco Financial Corp. Com 950817106 37 100 DEFINED 1 SOLE Whitney Holding Corp. Com 966612103 110,199 7,787,935 DEFINED 1 SOLE Whole Foods Market, Inc Com 966837106 262 5,170 DEFINED 1 SOLE Wright Express Corp Com 98233Q105 11,719 254,770 DEFINED 1 SOLE Wynn Resorts Ltd. Com 983134107 926 8,920 DEFINED 1 SOLE Yahoo! Inc. Com 984332106 1,974 118,690 DEFINED 1 SOLE Youku.com Inc. SPON-ADR ADR 98742U100 491 14,030 DEFINED 1 SOLE Zimmer Holdings, Inc. Com 98956P102 6,635 123,605 DEFINED 1 SOLE Zoll Medical Corp. Com 989922109 8,985 241,350 DEFINED 1 SOLE Zumiez, Inc. Com 989817101 8,656 322,162 DEFINED 1 SOLE