Janus Capital Management 3Q 13F: Holdings As Of -2-

NATIONAL INSTRUMENTS CORP  COM    $139,969,447     4,525,362      2,318,449 
SALLY BEAUTY HOLDINGS INC  COM    $138,747,173     5,303,791      1,157,276 
EXPEDITORS INTERNATIONAL (WA)     $138,046,545     3,133,149          2,771 
NATIONAL OILWELL VARCO INC  CO    $137,348,936     1,758,404    (1,921,299) 
POLYPORE INTERNATIONAL INC  CO    $134,957,884     3,294,066    (1,106,257) 
AMERISOURCEBERGEN CORP  COM       $134,651,141     2,203,783      (257,476) 
FEDEX CORP  COM                   $133,491,698     1,169,851         82,335 
JONES LANG LASALLE INC  COM       $133,120,715     1,524,865        180,612 
HIBBETT SPORTS INC  COM           $132,028,730     2,352,950          7,417 
PERRIGO CO  COM                   $131,326,042     1,064,403         90,266 
GRAFTECH INTERNATIONAL LTD  CO    $131,095,463    15,514,256         43,534 
TECHNE CORP  COM                  $130,580,982     1,631,039      (143,339) 
COMCAST CORP  CL A                $127,849,549     2,833,859      (179,394) 
BRISTOL MYERS SQUIBB CO  COM      $122,223,583     2,640,959        275,342 
GILDAN ACTIVEWEAR INC  COM        $122,090,946     2,629,004        595,446 
NATIONAL CINEMEDIA INC  COM       $122,016,486     6,469,591      (305,387) 
BROADRIDGE FINANCIAL SOLUTIONS    $120,829,229     3,805,645    (2,044,828) 
MSC INDUSTRIAL DIRECT INC  CL     $119,315,882     1,466,698         40,337 
TRANSDIGM GROUP INC  COM          $117,842,849       849,624       (40,841) 
CORE LABORATORIES NV  COM         $116,174,679       686,571        273,468 
CIT GROUP INC  COM                $115,074,912     2,359,543      (636,607) 
HELMERICH & PAYNE INC  COM        $114,060,124     1,654,244      (256,121) 
WESCO INTERNATIONAL INC  COM      $113,423,123     1,482,074       (61,776) 
DRIL-QUIP INC  COM                $112,027,212       976,272          2,720 
SIX FLAGS ENTERTAINMENT CORP      $110,700,534     3,276,133        512,111 
TELEFON AB LM ERICSSON  ADR B     $109,748,374     8,220,852        629,336 
EURONET WORLDWIDE INC  COM        $108,151,768     2,711,930      (120,554) 
ENDOLOGIX INC  COM                $102,973,152     6,379,997      (177,665) 
CLEAN HARBORS INC  COM            $102,364,868     1,745,054       (98,211) 
PETSMART INC  COM                 $101,272,594     1,327,991      1,327,991 * 
CENTURYLINK (CENTURYTEL) INC      $100,917,986     3,215,997         12,986 
SIMON PROPERTY GROUP INC  COM      $99,891,308       673,894       (36,341) 
MYLAN (MYLAN LABS) INC  COM        $99,803,710     2,614,716      (704,634) 
MEASUREMENT SPECIALTIES INC  C     $98,905,555     1,823,480       (28,916) 
NORDSON CORP  COM                  $98,073,540     1,331,978       (37,120) 
KLA TENCOR CORP  COM               $97,267,447     1,598,479        357,234 
RITCHIE BROTHERS AUCTIONEERS       $95,630,578     4,738,879    (1,020,318) 
HOME DEPOT INC  COM                $94,888,957     1,251,008          5,096 
MALLINCKRODT PLC  COM              $94,846,143     2,151,194      2,151,194 * 
HENRY SCHEIN INC  COM              $94,554,715       911,239         10,521 
COSTAR GROUP INC  COM              $94,457,384       562,541       (46,790) 
KIMBERLY CLARK CORP  COM           $93,064,203       987,733         98,963 
T MOBILE US INC  COM               $92,520,410     3,562,588      1,987,227 
QUIDEL CORP  COM                   $90,138,732     3,173,899      (472,879) 
ALKERMES PLC  ORD                  $89,651,529     2,666,613        249,019 
DUNKIN BRANDS GROUP INC  COM       $89,324,548     1,973,587        569,108 
SYNGENTA AG  ADR                   $88,660,333     1,090,533          4,694 
DCP MIDSTREAM PARTNERS LP  COM     $87,264,936     1,757,248       (25,235) 
TENNANT CO  COM                    $86,630,926     1,397,273      (340,923) 
FASTENAL CO  COM                   $83,495,806     1,660,947         14,582 
METTLER TOLEDO INTERNATIONAL       $83,397,182       347,358       (19,805) 
WORLD FUEL SERVICES CORP  COM      $82,366,116     2,207,615      (313,637) 
MARKETAXESS HOLDINGS INC  COM      $79,951,956     1,333,555      (246,700) 
SYNAGEVA BIOPHARMA CORP  COM       $79,011,155     1,246,390         29,468 
TRIMBLE NAVIGATION LTD  COM        $77,086,873     2,594,644         11,958 
MONRO MUFFLER BRAKE INC  COM       $77,033,127     1,659,124      (184,619) 
IDEXX LABS INC  COM                $76,429,756       766,982        (1,797) 
ADVENT SOFTWARE INC  COM           $76,175,045     2,399,214      1,952,448 
OLD DOMINION FREIGHT LINES INC     $74,664,811     1,623,501       (65,991) 
KANSAS CITY SOUTHERN  COM          $74,086,369       677,454         24,338 
INTUITIVE SURGICAL INC  COM        $73,699,629       195,869       (59,398) 
AUTOMATIC DATA PROCESSING INC      $73,269,767     1,012,293         11,658 
GARMIN LTD  COM                    $72,790,335     1,610,762      (555,517) 
CORPORATE EXECUTIVE BOARD CO       $72,725,009     1,001,446        978,242 
PHARMACYCLICS INC  COM             $72,661,852       525,545          8,719 
ROPER INDUSTRIES INC  COM          $72,646,805       546,751        (1,992) 
CUMMINS INC  COM                   $72,198,103       543,374        543,374 * 
POTASH CORP OF SASKATCHEWAN  C     $69,133,586     2,210,153        768,285 
NICE SYSTEMS LTD  ADR              $68,703,076     1,660,698        324,816 
STRATASYS LTD  COM                 $67,670,134       668,281      (120,859) 
FINANCIAL ENGINES INC  COM         $67,613,018     1,137,596      (158,666) 
IRONWOOD PHARMACEUTICALS INC       $65,840,511     5,560,854        970,254 
PHILLIPS 66  COM                   $65,559,438     1,133,854      1,133,854 * 
SENSIENT TECHNOLOGIES CORP  CO     $65,463,523     1,366,956      1,366,956 * 
CASEYS GENERAL STORES INC  COM     $65,185,805       888,211          9,087 
QUIKSILVER INC  COM                $64,930,275     9,236,170        (3,487) 

* New holding 13F data provided by: FactSet Research Systems Inc.; Please send questions to [e-mail]. Copyright, FactSet Research Systems, 2013. All Rights Reserved.