The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AVG Technologies NV COM n07831105 32,841 1,688,503 SH   SOLE   1,296,272 0 392,231
Advisory Board COM 00762W107 57,454 1,051,315 SH   SOLE   814,925 0 236,390
Affiliated Managers Grp Inc COM 008252108 5,010 30,557 SH   SOLE   4,572 0 25,985
Air Methods Corp COM 009128307 41,051 1,212,362 SH   SOLE   930,077 0 282,285
Akorn Inc COM 009728106 44,048 3,258,019 SH   SOLE   2,564,909 0 693,110
Annies Inc COM 03600t104 20,023 468,482 SH   SOLE   359,337 0 109,145
Applied Micro Circuits COM 03822W406 32,139 3,652,118 SH   SOLE   2,826,236 0 825,882
Approach Resources Inc COM 03834a103 54,915 2,235,040 SH   SOLE   1,746,660 0 488,380
Arm Holdings Plc COM 042068106 426 11,756 SH   SOLE   11,756 0 0
Aruba Networks Inc COM 043176106 19,882 1,294,383 SH   SOLE   1,012,240 0 282,143
Asbury Automotive Group Inc COM 043436104 41,458 1,033,875 SH   SOLE   804,745 0 229,130
AthenaHealth Inc COM 04685w103 20,527 242,265 SH   SOLE   174,930 0 67,335
BE Aerospace Inc COM 073302101 2,151 34,105 SH   SOLE   7,565 0 26,540
Bank of the Ozarks COM 063904106 35,914 828,845 SH   SOLE   673,210 0 155,635
Beacon Roofing Supply Inc COM 073685109 38,155 1,007,267 SH   SOLE   749,912 0 257,355
Buffalo Wild Wings Inc COM 119848109 21,691 220,800 SH   SOLE   169,200 0 51,600
CEVA Inc COM 157210105 4,236 218,820 SH   SOLE   167,823 0 50,997
Callon Petroleum Co COM 13123x102 5,770 1,712,134 SH   SOLE   1,390,811 0 321,323
Cameron International Corp COM 13342B105 479 7,840 SH   SOLE   0 0 7,840
Cantel Medical Corp COM 138098108 19,170 565,995 SH   SOLE   459,945 0 106,050
Catamaran Corp COM 148887102 9,601 196,902 SH   SOLE   22,680 0 174,222
Centene Corp COM 15135b101 37,786 720,289 SH   SOLE   554,099 0 166,190
Cerner Corp COM 156782104 5,763 59,973 SH   SOLE   13,656 0 46,317
Chart Industries Inc COM 16115q308 40,604 431,544 SH   SOLE   332,493 0 99,051
Church & Dwight COM 171340102 5,608 90,869 SH   SOLE   18,296 0 72,573
Citrix Systems COM 177376100 303 5,018 SH   SOLE   5,018 0 0
Comerica Inc. COM 200340107 6,111 153,438 SH   SOLE   34,993 0 118,445
D.R. Horton COM 23331A109 3,879 182,262 SH   SOLE   25,815 0 156,447
Davita Inc COM 23918K108 557 4,614 SH   SOLE   4,614 0 0
Deckers Outdoor COM 243537107 25,643 507,687 SH   SOLE   412,298 0 95,389
Dril-Quip Inc. COM 262037104 3,604 39,915 SH   SOLE   9,822 0 30,093
East West Bancorp COM 27579R104 7,549 274,518 SH   SOLE   42,965 0 231,553
Enersys COM 29275y102 41,488 846,000 SH   SOLE   654,650 0 191,350
Envestnet Inc COM 29404k106 15,784 641,617 SH   SOLE   521,101 0 120,516
Equinix Inc COM 29444U502 4,319 23,380 SH   SOLE   5,659 0 17,721
Express Inc COM 30219e103 37,664 1,796,090 SH   SOLE   1,416,870 0 379,220
Foot Locker COM 344849104 2,804 79,817 SH   SOLE   18,513 0 61,304
Fortinet Inc COM 34959e109 5,107 291,844 SH   SOLE   45,255 0 246,589
Gap Stores COM 364760108 2,024 48,511 SH   SOLE   24,321 0 24,190
Group 1 Automotive COM 398905109 48,938 760,728 SH   SOLE   592,312 0 168,416
Gulfport Energy Corp COM 402635304 59,621 1,266,097 SH   SOLE   956,904 0 309,193
HMS Holdings Corp COM 40425j101 35,620 1,528,759 SH   SOLE   1,206,559 0 322,200
Haemonetics Corp. COM 405024100 273 6,597 SH   SOLE   6,597 0 0
Healthcare Svc Group Inc COM 421906108 57,015 2,325,241 SH   SOLE   1,785,517 0 539,724
Hilltop Holdings Inc COM 432748101 29,327 1,788,245 SH   SOLE   1,452,525 0 335,720
Home Bancshares Inc COM 436893200 35,305 1,359,468 SH   SOLE   1,104,426 0 255,042
Hub Group Inc COM 443320106 21,537 591,342 SH   SOLE   454,062 0 137,280
Hunt(J.B.) Transport Serv Inc. COM 445658107 352 4,868 SH   SOLE   4,868 0 0
ICON Plc ADS COM g4705a100 20,901 589,930 SH   SOLE   454,640 0 135,290
INPHI Corp COM 45772f107 19,526 1,775,071 SH   SOLE   1,360,561 0 414,510
IXIA COM 45071r109 23,912 1,299,560 SH   SOLE   996,710 0 302,850
IberiaBank Corp COM 450828108 22,224 414,542 SH   SOLE   336,673 0 77,869
Informatica Corp COM 45666Q102 931 26,626 SH   SOLE   0 0 26,626
Inter Parfums Inc COM 458334109 23,953 839,858 SH   SOLE   644,158 0 195,700
Invensense Inc COM 46123d205 22,511 1,463,680 SH   SOLE   1,188,750 0 274,930
Jazz Pharmaceuticals PLC COM g50871105 3,058 44,487 SH   SOLE   9,867 0 34,620
LKQ Corp COM 501889208 5,401 209,750 SH   SOLE   31,359 0 178,391
Lazard Ltd COM g54050102 1,662 51,709 SH   SOLE   11,409 0 40,300
Marketaxess Holdings Inc COM 57060d108 30,305 648,244 SH   SOLE   497,069 0 151,175
Maximus, Inc. COM 577933104 37,799 507,503 SH   SOLE   377,008 0 130,495
Medidata Solutions Inc COM 58471a105 43,384 560,154 SH   SOLE   442,004 0 118,150
Meritage Homes Coro COM 59001a102 44,192 1,019,180 SH   SOLE   832,780 0 186,400
Michael Kors Holdings Ltd COM g60754101 6,868 110,745 SH   SOLE   28,486 0 82,259
Neogen Corp COM 640491106 17,942 322,927 SH   SOLE   247,736 0 75,191
Nordstrom Inc COM 655664100 460 7,678 SH   SOLE   7,678 0 0
Oceaneering Int'l COM 675232102 1,563 21,643 SH   SOLE   4,643 0 17,000
PAREXEL International COM 699462107 40,003 870,204 SH   SOLE   706,784 0 163,420
Pacific Drilling SA Luxembourg COM l7257p106 22,910 2,342,513 SH   SOLE   1,902,416 0 440,097
Panera Bread Co. COM 69840W108 4,011 21,569 SH   SOLE   3,214 0 18,355
Perrigo Co. COM 714290103 6,023 49,777 SH   SOLE   8,723 0 41,054
Pier 1 Imports COM 720279108 69,039 2,939,060 SH   SOLE   2,268,480 0 670,580
Pioneer Natural Resources COM 723787107 5,496 37,967 SH   SOLE   6,970 0 30,997
Polaris Industries COM 731068102 8,756 92,164 SH   SOLE   17,886 0 74,278
Prestige Brands Holdings Inc COM 74112d101 34,700 1,190,815 SH   SOLE   967,265 0 223,550
Private Bancorp Inc COM 742962103 66,138 3,116,048 SH   SOLE   2,282,199 0 833,849
Procera Networks Inc COM 74269u203 17,911 1,304,542 SH   SOLE   1,059,621 0 244,921
QLIK Technologies COM 74733t105 21,489 760,122 SH   SOLE   585,612 0 174,510
Rackspace Hosting Inc COM 750086100 1,187 31,331 SH   SOLE   5,958 0 25,373
Red Robin Gourmet Burgers COM 75689m101 21,308 386,149 SH   SOLE   313,644 0 72,505
Rockwood Holdings Inc COM 774415103 1,729 26,997 SH   SOLE   8,467 0 18,530
Roper Industries COM 776696106 3,863 31,096 SH   SOLE   4,699 0 26,397
Rosetta Resources Inc COM 777779307 1,479 34,775 SH   SOLE   13,265 0 21,510
Ross Stores COM 778296103 478 7,368 SH   SOLE   7,368 0 0
SPS Commerce Inc COM 78463m107 31,193 567,146 SH   SOLE   439,043 0 128,103
SVB Financial Group COM 78486Q101 38,242 458,975 SH   SOLE   357,450 0 101,525
Signature Bank COM 82669g104 27,001 325,230 SH   SOLE   250,510 0 74,720
Sonic Corp COM 835451105 22,515 1,547,437 SH   SOLE   1,256,927 0 290,510
Sourcefire Inc COM 83616t108 29,437 529,919 SH   SOLE   406,539 0 123,380
Stericycle Inc COM 858912108 1,933 17,501 SH   SOLE   6,597 0 10,904
Steven Madden Ltd COM 556269108 19,368 400,334 SH   SOLE   307,014 0 93,320
Stratasys Ltd COM M85548101 353 4,210 SH   SOLE   4,210 0 0
Synchronoss Tech Inc COM 87157b103 44,994 1,457,522 SH   SOLE   1,102,311 0 355,211
Texas Capital Bancshares COM 88224q107 26,747 602,956 SH   SOLE   453,976 0 148,980
Towers Watson & Co COM 891894107 528 6,447 SH   SOLE   6,447 0 0
Treehouse Foods Inc COM 89469a104 32,000 488,250 SH   SOLE   358,459 0 129,791
Triumph Group, Inc. COM 896818101 47,193 596,253 SH   SOLE   413,935 0 182,318
Wabtec COM 929740108 33,065 618,846 SH   SOLE   361,889 0 256,957
Williams-Sonoma Inc. COM 969904101 587 10,506 SH   SOLE   10,506 0 0
Zions Bancorp COM 989701107 3,826 132,288 SH   SOLE   57,439 0 74,849