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
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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
AMAG Pharmaceuticals, Inc. COM 00163U106 27,444 502,079 SH   SOLE   233,350 0 268,729
AMN Healthcare Services Inc COM 001744101 21,848 947,024 SH   SOLE   401,526 0 545,498
Acadia Healthcare Co., Inc. COM 00404A109 29,296 409,159 SH   SOLE   138,333 0 270,826
Actavis Plc. COM G0083B108 10,738 36,081 SH   SOLE   36,081 0 0
Adobe Systems, Inc. COM 00724F101 3,693 49,952 SH   SOLE   49,952 0 0
Aerie Pharmaceuticals Inc COM 00771V108 2,343 74,748 SH   SOLE   74,748 0 0
Akamai Technologies, Inc. COM 00971T101 16,607 233,749 SH   SOLE   18,692 0 215,057
Akorn Inc COM 009728106 43,201 909,304 SH   SOLE   353,028 0 556,276
Alexion Pharmaceuticals, Inc. COM 015351109 3,412 19,691 SH   SOLE   19,691 0 0
Alkermes, Inc. COM G01767105 3,930 64,458 SH   SOLE   64,458 0 0
Amazon.com, Inc. COM 023135106 7,509 20,180 SH   SOLE   20,180 0 0
American Tower Corp COM 03027X100 8,484 90,115 SH   SOLE   90,115 0 0
Anacor Pharmaceuticals Inc COM 032420101 27,967 483,440 SH   SOLE   181,050 0 302,390
Ani Pharmaceuticals COM 00182C103 2,155 34,451 SH   SOLE   34,451 0 0
Apple, Inc. COM 037833100 11,325 91,015 SH   SOLE   91,015 0 0
Arista Networks COM 040413106 2,116 30,000 SH   SOLE   8,798 0 21,202
Auspex Pharmaceuticals COM 05211J102 2,567 25,598 SH   SOLE   25,598 0 0
BE Aerospace, Inc. COM 073302101 5,443 85,560 SH   SOLE   85,560 0 0
Balchem Corp. COM 057665200 6,127 110,644 SH   SOLE   32,498 0 78,146
Basic Energy Services, Inc. COM 06985P100 1,597 230,428 SH   SOLE   230,428 0 0
Berkshire Hathaway, Inc. - Cla COM 084670108 870 4 SH   SOLE   4 0 0
Brookdale Senior Living, Inc. COM 112463104 31,332 829,767 SH   SOLE   262,691 0 567,076
Burlington Stores COM 122017106 18,843 317,122 SH   SOLE   141,775 0 175,347
CAI International, Inc. COM 12477X106 16,358 665,778 SH   SOLE   384,306 0 281,472
CVS Health Corp COM 126650100 2,811 27,240 SH   SOLE   27,240 0 0
Cambrex Corp COM 132011107 21,217 535,385 SH   SOLE   350,205 0 185,180
Cardtronics, Inc. COM 14161H108 5,574 148,235 SH   SOLE   148,235 0 0
Catamaran Corp. COM 148887102 28,414 477,230 SH   SOLE   38,194 0 439,036
Cavium Inc. COM 14964U108 33,072 466,981 SH   SOLE   196,123 0 270,858
Celgene Corp. COM 151020104 5,691 49,365 SH   SOLE   49,365 0 0
Cerner Corp. COM 156782104 8,234 112,397 SH   SOLE   112,397 0 0
Choice Hotels International In COM 169905106 5,571 86,953 SH   SOLE   86,953 0 0
Citrix Systems COM 177376100 2,381 37,285 SH   SOLE   37,285 0 0
Cogent Communications Holdings COM 19239V302 5,019 142,061 SH   SOLE   142,061 0 0
Cognizant Tech Solutions Corp. COM 192446102 8,181 131,134 SH   SOLE   131,134 0 0
Cohen & Steers, Inc. COM 19247A100 22,159 541,127 SH   SOLE   216,243 0 324,884
Colgate-Palmolive Co. COM 194162103 4,708 67,899 SH   SOLE   67,899 0 0
Columbia Sportswear COM 198516106 24,224 397,775 SH   SOLE   113,888 0 283,887
Constant Contact, Inc. COM 210313102 13,900 363,791 SH   SOLE   118,993 0 244,798
Cooper Tire & Rubbers COM 216831107 5,914 138,041 SH   SOLE   138,041 0 0
Cyberonics, Inc. COM 23251P102 2,842 43,777 SH   SOLE   43,777 0 0
DIRECTV COM 25490A101 7,430 87,308 SH   SOLE   87,308 0 0
DealerTrack Technology COM 242309102 25,824 670,413 SH   SOLE   214,438 0 455,975
Demandware Inc COM 24802Y105 19,527 320,637 SH   SOLE   158,275 0 162,362
Devon Energy Corporation COM 25179M103 4,164 69,038 SH   SOLE   69,038 0 0
Dicks Sporting Goods, Inc. COM 253393102 8,177 143,474 SH   SOLE   143,474 0 0
Dollar Tree, Inc. COM 256746108 10,510 129,521 SH   SOLE   129,521 0 0
Dyax Corp COM 26746E103 1,513 90,279 SH   SOLE   90,279 0 0
Eagle Bancorp, Inc. COM 268948106 9,993 260,238 SH   SOLE   260,238 0 0
Eagle Materials COM 26969P108 19,142 229,077 SH   SOLE   66,556 0 162,521
Endo International Plc. COM G30401106 5,779 64,430 SH   SOLE   64,430 0 0
Envision Healthcare Holdings COM 29413U103 17,824 464,767 SH   SOLE   37,194 0 427,573
Equinix, Inc. COM 29444U700 7,413 31,836 SH   SOLE   31,836 0 0
Express Scripts Holding Co. COM 30219G108 2,921 33,666 SH   SOLE   33,666 0 0
F5 Networks, Inc. COM 315616102 3,098 26,952 SH   SOLE   26,952 0 0
FTI Consulting, Inc. COM 302941109 2,795 74,620 SH   SOLE   74,620 0 0
Fiesta Restaurant Group Inc COM 31660B101 2,590 42,464 SH   SOLE   42,464 0 0
Forward Air Corp. COM 349853101 6,366 117,237 SH   SOLE   34,521 0 82,716
Francescas Holdings Corp COM 351793104 5,866 329,546 SH   SOLE   329,546 0 0
G&K Services Inc. CL A COM 361268105 5,707 78,678 SH   SOLE   78,678 0 0
Gentherm Inc COM 37253A103 26,676 528,129 SH   SOLE   189,523 0 338,606
Google, Inc. - Class A COM 38259P508 4,966 8,952 SH   SOLE   8,952 0 0
Google, Inc. - Class C COM 38259P706 4,906 8,952 SH   SOLE   8,952 0 0
Grand Canyon Education Inc. COM 38526M106 6,849 158,186 SH   SOLE   158,186 0 0
Greenbrier Companies, Inc. COM 393657101 31,012 534,682 SH   SOLE   178,908 0 355,774
Gulfport Energy Corp COM 402635304 19,024 414,369 SH   SOLE   91,475 0 322,894
Halliburton Co COM 406216101 4,659 106,181 SH   SOLE   106,181 0 0
Hanesbrands, Inc. COM 410345102 14,382 429,200 SH   SOLE   199,369 0 229,831
Helmerich & Payne, Inc. COM 423452101 2,248 33,023 SH   SOLE   33,023 0 0
Herman Miller, Inc. COM 600544100 23,936 862,245 SH   SOLE   258,418 0 603,827
Home Depot, Inc. COM 437076102 4,771 41,995 SH   SOLE   41,995 0 0
Homeaway, Inc. COM 43739Q100 10,114 335,237 SH   SOLE   104,103 0 231,134
Icon Plc COM G4705A100 30,739 435,827 SH   SOLE   145,152 0 290,675
Inphi Corp COM 45772F107 12,737 714,339 SH   SOLE   280,324 0 434,015
Integrated Device Tech Inc COM 458118106 17,473 872,769 SH   SOLE   466,561 0 406,208
J2 Global Inc. COM 48123V102 34,473 524,868 SH   SOLE   139,985 0 384,883
Jarden Corp. COM 471109108 5,617 106,173 SH   SOLE   106,173 0 0
Jazz Pharmaceuticals plc COM G50871105 12,407 71,804 SH   SOLE   5,742 0 66,062
La Quinta Holdings, Inc. COM 50420D108 16,086 679,323 SH   SOLE   190,837 0 488,486
Lamar Advertising Co. - Class COM 512816109 5,580 94,145 SH   SOLE   94,145 0 0
Lululemon Athletica, Inc. COM 550021109 2,027 31,662 SH   SOLE   31,662 0 0
LyondellBasell Indu - Cl A COM N53745100 3,203 36,481 SH   SOLE   36,481 0 0
M/A Com Technology Solutions COM 55405Y100 19,764 530,430 SH   SOLE   141,411 0 389,019
Marlin Business Services, Inc. COM 571157106 4,138 206,591 SH   SOLE   206,591 0 0
Matador Resources Co COM 576485205 3,468 158,205 SH   SOLE   158,205 0 0
Maximus, Inc. COM 577933104 6,171 92,441 SH   SOLE   92,441 0 0
Mellanox Technologies COM M51363113 31,834 702,111 SH   SOLE   295,458 0 406,653
Mercadolibre, Inc. COM 58733R102 2,815 22,977 SH   SOLE   22,977 0 0
Microsoft Corp. COM 594918104 5,039 123,947 SH   SOLE   123,947 0 0
Monolithic Power Systems, Inc. COM 609839105 17,652 335,271 SH   SOLE   89,011 0 246,260
Moodys Corp. COM 615369105 7,196 69,329 SH   SOLE   69,329 0 0
NCI Building Systems Inc COM 628852204 24,597 1,423,437 SH   SOLE   408,620 0 1,014,817
NXP Semiconductors COM N6596X109 5,403 53,838 SH   SOLE   53,838 0 0
Och-Ziff Capital Management Gr COM 67551U105 24,344 1,925,925 SH   SOLE   154,079 0 1,771,846
Old Dominion Freight Line COM 679580100 7,332 94,851 SH   SOLE   7,603 0 87,248
Omnicare Inc COM 681904108 5,569 72,268 SH   SOLE   72,268 0 0
Omnicell Inc COM 68213N109 10,703 304,938 SH   SOLE   51,985 0 252,953
On Assignment COM 682159108 18,713 487,686 SH   SOLE   157,972 0 329,714
Packaging Corp of America COM 695156109 4,586 58,655 SH   SOLE   4,693 0 53,962
Palo Alto Networks COM 697435105 26,052 178,343 SH   SOLE   65,080 0 113,263
Panera Bread Co. - Class A COM 69840W108 5,222 32,639 SH   SOLE   32,639 0 0
Papa John's International Inc COM 698813102 27,057 437,741 SH   SOLE   128,334 0 309,407
PepsiCo, Inc. COM 713448108 7,786 81,428 SH   SOLE   81,428 0 0
Pharmerica Corp COM 71714F104 26,142 927,342 SH   SOLE   298,264 0 629,078
PrivateBancorp, Inc. COM 742962103 5,524 157,054 SH   SOLE   157,054 0 0
ProQR Therapeutics COM N71542109 1,481 67,679 SH   SOLE   67,679 0 0
Proofpoint Inc COM 743424103 35,824 604,935 SH   SOLE   232,732 0 372,203
Proto Labs Inc COM 743713109 5,760 82,285 SH   SOLE   82,285 0 0
ResMed, Inc. COM 761152107 4,534 63,160 SH   SOLE   63,160 0 0
Rice Energy Inc COM 762760106 1,794 82,443 SH   SOLE   82,443 0 0
Robert Half International, Inc COM 770323103 22,735 375,659 SH   SOLE   30,055 0 345,604
Ruth's Hospitality Group COM 783332109 4,747 298,913 SH   SOLE   298,913 0 0
Ryland Group, Inc. COM 783764103 28,585 586,479 SH   SOLE   234,233 0 352,246
SAIA Inc COM 78709Y105 12,975 292,888 SH   SOLE   86,251 0 206,637
Sanderson Farms, Inc. COM 800013104 8,878 111,464 SH   SOLE   9,007 0 102,457
Scorpio Tankers COM Y7542C106 6,444 684,096 SH   SOLE   214,201 0 469,895
ServiceMaster Global Holding COM 81761R109 5,458 161,717 SH   SOLE   161,717 0 0
Signature Bank COM 82669G104 28,717 221,616 SH   SOLE   17,764 0 203,852
Snap-On Inc COM 833034101 5,762 39,183 SH   SOLE   39,183 0 0
Sonic Corp. COM 835451105 11,582 365,365 SH   SOLE   228,395 0 136,970
Sotheby's COM 835898107 25,710 608,365 SH   SOLE   186,744 0 421,621
Spirit Airlines Inc COM 848577102 5,576 72,082 SH   SOLE   72,082 0 0
Starbucks Corp. COM 855244109 5,201 54,923 SH   SOLE   54,923 0 0
Superior Energy Services, Inc. COM 868157108 2,947 131,933 SH   SOLE   131,933 0 0
Team Health Holdings Inc COM 87817A107 5,591 95,548 SH   SOLE   95,548 0 0
The Boeing Co. COM 097023105 7,827 52,149 SH   SOLE   52,149 0 0
The Cooper Cos, Inc. COM 216648402 24,258 129,431 SH   SOLE   37,939 0 91,492
The Fresh Market, Inc. COM 35804H106 12,635 310,900 SH   SOLE   97,531 0 213,369
TrueCar Inc COM 89785L107 15,217 852,468 SH   SOLE   277,288 0 575,180
US Ecology Inc COM 91732J102 5,601 112,096 SH   SOLE   112,096 0 0
US Silica Holdings Inc COM 90346E103 11,825 332,075 SH   SOLE   94,077 0 237,998
Ulta Salon Cosmetics COM 90384S303 15,528 102,938 SH   SOLE   43,399 0 59,539
Union Pacific Corp COM 907818108 6,436 59,425 SH   SOLE   59,425 0 0
United Natural Foods, Inc. COM 911163103 3,811 49,469 SH   SOLE   49,469 0 0
United Rentals Inc COM 911363109 5,588 61,302 SH   SOLE   61,302 0 0
Universal Electronics, Inc. COM 913483103 8,890 157,521 SH   SOLE   55,572 0 101,949
Universal Health Services COM 913903100 5,525 46,941 SH   SOLE   46,941 0 0
Valspar Corp COM 920355104 5,273 62,747 SH   SOLE   62,747 0 0
Vasco Data Security COM 92230Y104 23,020 1,068,710 SH   SOLE   532,492 0 536,218
Verifone Holdings, Inc. COM 92342Y109 5,516 158,090 SH   SOLE   158,090 0 0
Verisk Analytics, Inc. - Class COM 92345Y106 7,710 107,988 SH   SOLE   107,988 0 0
Virtusa Corp COM 92827P102 10,308 249,111 SH   SOLE   139,038 0 110,073
Visa, Inc. COM 92826C839 6,636 101,452 SH   SOLE   101,452 0 0
Western Union COM 959802109 10,273 493,649 SH   SOLE   493,649 0 0
Whirlpool Corp. COM 963320106 5,733 28,375 SH   SOLE   28,375 0 0
Whitewave Foods Company COM 966244105 1,754 39,559 SH   SOLE   39,559 0 0
Williams-Sonoma, Inc. COM 969904101 9,940 124,705 SH   SOLE   9,989 0 114,716
Zebra Technologies COM 989207105 5,782 63,741 SH   SOLE   63,741 0 0
Zimmer Holdings, Inc. COM 98956P102 2,523 21,466 SH   SOLE   21,466 0 0
comScore, Inc. COM 20564W105 30,956 604,601 SH   SOLE   192,228 0 412,373