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
EATON CORP PLC SHS G29183103 416 8,100 SH   SOLE   8,100 0 0
MEDTRONIC PLC SHS G5960L103 4,321 64,545 SH   SOLE   64,545 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 1,417 17,000 SH   SOLE   17,000 0 0
SENSATA TECHNOLOGIES HLDG NV SHS N7902X106 6,777 152,850 SH   SOLE   137,850 0 15,000
AAR CORP COM 000361105 171 9,000 SH   SOLE   9,000 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 633 18,450 SH   SOLE   18,450 0 0
ALBEMARLE CORP COM 012653101 161 3,648 SH   SOLE   3,648 0 0
ALLIANCE DATA SYSTEMS CORP COM 018581108 1,042 4,025 SH   SOLE   4,025 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 176 6,600 SH   SOLE   6,600 0 0
AMAZON COM INC COM 023135106 589 1,150 SH   SOLE   1,150 0 0
AMERCO COM 023586100 18,644 47,400 SH   SOLE   39,900 0 7,500
AMERICAN TOWER CORP NEW COM 03027X100 23,433 266,350 SH   SOLE   226,350 0 40,000
AMETEK INC NEW COM 031100100 41 787 SH   SOLE   787 0 0
ANADARKO PETE CORP COM 032511107 210 3,475 SH   SOLE   3,475 0 0
APACHE CORP COM 037411105 39 1,000 SH   SOLE   1,000 0 0
APPLE INC COM 037833100 36,373 329,765 SH   SOLE   269,765 0 60,000
ARAMARK COM 03852U106 132 4,450 SH   SOLE   4,450 0 0
ARIAD PHARMACEUTICALS INC COM 04033A100 774 132,600 SH   SOLE   132,600 0 0
ARMSTRONG WORLD INDS INC NEW COM 04247X102 1,065 22,300 SH   SOLE   22,300 0 0
ASTRONICS CORP COM 046433108 2,018 49,898 SH   SOLE   49,898 0 0
ATRICURE INC COM 04963C209 1,314 60,000 SH   SOLE   0 0 60,000
AVID TECHNOLOGY INC COM 05367P100 931 116,978 SH   SOLE   36,978 0 80,000
AVNET INC COM 053807103 1,701 39,850 SH   SOLE   39,850 0 0
BANK OF THE OZARKS INC COM 063904106 1,378 31,500 SH   SOLE   31,500 0 0
BANKUNITED INC COM 06652K103 3,066 85,750 SH   SOLE   85,750 0 0
BEACON ROOFING SUPPLY INC COM 073685109 253 7,800 SH   SOLE   7,800 0 0
BED BATH & BEYOND INC COM 075896100 3,099 54,350 SH   SOLE   54,350 0 0
BLACKROCK INC COM 09247X101 1,785 6,000 SH   SOLE   0 0 6,000
BLOOMIN BRANDS INC COM 094235108 5,636 310,000 SH   SOLE   310,000 0 0
BOINGO WIRELESS INC COM 09739C102 4,504 544,000 SH   SOLE   444,000 0 100,000
BRIGHTCOVE INC COM 10921T101 495 100,500 SH   SOLE   100,500 0 0
BRUNSWICK CORP COM 117043109 644 13,450 SH   SOLE   13,450 0 0
CSX CORP COM 126408103 8,767 325,900 SH   SOLE   325,900 0 0
CVS HEALTH CORP COM 126650100 1,582 16,400 SH   SOLE   16,400 0 0
CAMERON INTERNATIONAL CORP COM 13342B105 1,000 16,300 SH   SOLE   16,300 0 0
CAPITOL FED FINL INC COM 14057J101 1,368 112,900 SH   SOLE   112,900 0 0
CARDIOVASCULAR SYS INC DEL COM 141619106 153 9,687 SH   SOLE   9,687 0 0
CARMIKE CINEMAS INC COM 143436400 3,516 175,000 SH   SOLE   155,000 0 20,000
CASELLA WASTE SYS INC CL A 147448104 4,603 793,600 SH   SOLE   643,600 0 150,000
CELGENE CORP COM 151020104 2,488 23,000 SH   SOLE   23,000 0 0
CENTURY CMNTYS INC COM 156504300 1,560 78,600 SH   SOLE   78,600 0 0
CEVA INC COM 157210105 1,671 90,000 SH   SOLE   0 0 90,000
CHUYS HLDGS INC COM 171604101 2,283 80,400 SH   SOLE   80,400 0 0
CISCO SYS INC COM 17275R102 4,239 162,800 SH   SOLE   162,800 0 0
COGENT COMMUNICATIONS HLDGS COM NEW 19239V302 14,162 521,425 SH   SOLE   446,425 0 75,000
COHERENT INC COM 192479103 4,633 84,696 SH   SOLE   74,696 0 10,000
COLUMBIA BKG SYS INC COM 197236102 855 27,400 SH   SOLE   27,400 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 1,071 25,050 SH   SOLE   25,050 0 0
CONCHO RES INC COM 20605P101 98 1,000 SH   SOLE   1,000 0 0
CONSTELLATION BRANDS INC CL A 21036P108 2,154 17,200 SH   SOLE   17,200 0 0
CONTINENTAL BLDG PRODS INC COM 211171103 5,810 282,850 SH   SOLE   282,850 0 0
CONTINENTAL RESOURCES INC COM 212015101 450 15,550 SH   SOLE   15,550 0 0
CONTROL4 CORP COM 21240D107 1,508 184,800 SH   SOLE   184,800 0 0
CORE MARK HOLDINGS CO INC COM 218681104 9,281 141,800 SH   SOLE   141,800 0 0
CORNING INC COM 219350105 38 2,200 SH   SOLE   2,200 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 52,721 668,450 SH   SOLE   668,450 0 0
CROWN CRAFTS INC COM 228309100 330 40,295 SH   SOLE   40,295 0 0
CROWN HOLDINGS INC COM 228368106 480 10,500 SH   SOLE   10,500 0 0
CUMMINS INC COM 231021106 366 3,375 SH   SOLE   3,375 0 0
CYTOSORBENTS CORP COM NEW 23283X206 331 52,500 SH   SOLE   52,500 0 0
DXP ENTERPRISES INC NEW COM NEW 233377407 3,121 114,350 SH   SOLE   114,350 0 0
DARLING INGREDIENTS INC COM 237266101 1,086 96,600 SH   SOLE   96,600 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 5,907 131,650 SH   SOLE   131,650 0 0
DENNYS CORP COM 24869P104 3,201 290,200 SH   SOLE   290,200 0 0
DESTINATION MATERNITY CORP COM 25065D100 609 66,100 SH   SOLE   66,100 0 0
DIGITALGLOBE INC COM NEW 25389M877 3,367 177,050 SH   SOLE   112,050 0 65,000
E M C CORP MASS COM 268648102 7,600 314,550 SH   SOLE   314,550 0 0
EAGLE MATERIALS INC COM 26969P108 427 6,250 SH   SOLE   6,250 0 0
ENERGEN CORP COM 29265N108 548 11,000 SH   SOLE   11,000 0 0
ENERSYS COM 29275Y102 4,364 81,450 SH   SOLE   81,450 0 0
EXACT SCIENCES CORP COM 30063P105 6,285 349,350 SH   SOLE   284,350 0 65,000
FEI CO COM 30241L109 537 7,350 SH   SOLE   7,350 0 0
F M C CORP COM NEW 302491303 1,808 53,325 SH   SOLE   53,325 0 0
FTD COS INC COM 30281V108 1,972 66,177 SH   SOLE   66,177 0 0
FARO TECHNOLOGIES INC COM 311642102 1,701 48,600 SH   SOLE   48,600 0 0
FIREEYE INC COM 31816Q101 280 8,800 SH   SOLE   8,800 0 0
FLOTEK INDS INC DEL COM 343389102 3,340 200,000 SH   SOLE   200,000 0 0
FOSTER L B CO COM 350060109 1,585 128,950 SH   SOLE   128,950 0 0
FOX FACTORY HLDG CORP COM 35138V102 6,009 356,400 SH   SOLE   356,400 0 0
GATX CORP COM 361448103 17,554 397,600 SH   SOLE   352,600 0 45,000
GSI GROUP INC CDA NEW COM NEW 36191C205 1,960 153,950 SH   SOLE   153,950 0 0
GENERAL EMPLOYMENT ENTERPRIS COM 369730106 409 1,024,100 SH   SOLE   1,024,100 0 0
GENERAL MTRS CO COM 37045V100 24,558 818,050 SH   SOLE   798,050 0 20,000
GENTEX CORP COM 371901109 8 500 SH   SOLE   500 0 0
GENTHERM INC COM 37253A103 485 10,800 SH   SOLE   10,800 0 0
GILEAD SCIENCES INC COM 375558103 2,587 26,350 SH   SOLE   26,350 0 0
GLACIER BANCORP INC NEW COM 37637Q105 2,325 88,100 SH   SOLE   88,100 0 0
GREENBRIER COS INC COM 393657101 453 14,100 SH   SOLE   14,100 0 0
HALLIBURTON CO COM 406216101 5,444 154,000 SH   SOLE   154,000 0 0
HARLEY DAVIDSON INC COM 412822108 760 13,850 SH   SOLE   13,850 0 0
HEADWATERS INC COM 42210P102 449 23,900 SH   SOLE   23,900 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 3,164 189,100 SH   SOLE   189,100 0 0
HEWLETT PACKARD CO COM 428236103 5,886 229,850 SH   SOLE   229,850 0 0
HILL INTERNATIONAL INC COM 431466101 3,028 923,316 SH   SOLE   698,316 0 225,000
HOME BANCSHARES INC COM 436893200 2,173 53,700 SH   SOLE   53,700 0 0
HOME DEPOT INC COM 437076102 1,628 14,100 SH   SOLE   14,100 0 0
HUNT J B TRANS SVCS INC COM 445658107 1,132 15,850 SH   SOLE   15,850 0 0
ITT EDUCATIONAL SERVICES INC COM 45068B109 384 112,000 SH   SOLE   112,000 0 0
IBERIABANK CORP COM 450828108 902 15,500 SH   SOLE   15,500 0 0
IDEXX LABS INC COM 45168D104 208 2,800 SH   SOLE   2,800 0 0
IGNITE RESTAURANT GROUP INC COM 451730105 6,384 1,319,017 SH   SOLE   1,004,017 0 315,000
INGRAM MICRO INC CL A 457153104 319 11,700 SH   SOLE   11,700 0 0
INTEL CORP COM 458140100 124 4,100 SH   SOLE   4,100 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 1,257 5,350 SH   SOLE   3,350 0 2,000
INTERNATIONAL BUSINESS MACHS COM 459200101 154 1,060 SH   SOLE   1,060 0 0
INTRALINKS HLDGS INC COM 46118H104 2,579 311,100 SH   SOLE   311,100 0 0
IRIDIUM COMMUNICATIONS INC COM 46269C102 1,175 191,100 SH   SOLE   191,100 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 175 1,600 SH   SOLE   1,600 0 0
JPMORGAN CHASE & CO COM 46625H100 8,868 145,450 SH   SOLE   145,450 0 0
JARDEN CORP COM 471109108 364 7,450 SH   SOLE   7,450 0 0
JASON INDS INC COM 471172106 1,277 290,900 SH   SOLE   290,900 0 0
JOINT CORP COM 47973J102 1,265 195,281 SH   SOLE   195,281 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 1,818 20,000 SH   SOLE   0 0 20,000
KENNEDY-WILSON HLDGS INC COM 489398107 9,090 410,004 SH   SOLE   340,004 0 70,000
KIRKLANDS INC COM 497498105 209 9,700 SH   SOLE   9,700 0 0
KONA GRILL INC COM 50047H201 1,777 112,850 SH   SOLE   112,850 0 0
KRISPY KREME DOUGHNUTS INC COM 501014104 3,053 208,700 SH   SOLE   208,700 0 0
LEMAITRE VASCULAR INC COM 525558201 326 26,800 SH   SOLE   26,800 0 0
LIBBEY INC COM 529898108 14,981 459,400 SH   SOLE   429,400 0 30,000
LIBERTY TAX INC CL A 53128T102 1,659 71,400 SH   SOLE   71,400 0 0
LIFETIME BRANDS INC COM 53222Q103 1,723 123,041 SH   SOLE   123,041 0 0
LIFELOCK INC COM 53224V100 5,403 616,800 SH   SOLE   416,800 0 200,000
LINCOLN ELEC HLDGS INC COM 533900106 12,179 232,300 SH   SOLE   222,300 0 10,000
LULULEMON ATHLETICA INC COM 550021109 441 8,700 SH   SOLE   8,700 0 0
LUMBER LIQUIDATORS HLDGS INC COM 55003T107 2,463 187,450 SH   SOLE   137,450 0 50,000
LUMENTUM HLDGS INC COM 55024U109 513 30,285 SH   SOLE   30,285 0 0
MANITEX INTL INC COM 563420108 404 72,100 SH   SOLE   72,100 0 0
MARCUS CORP COM 566330106 826 42,700 SH   SOLE   42,700 0 0
MARKET VECTORS ETF TR GOLD MINER ETF 57060U100 811 59,050 SH   SOLE   59,050 0 0
MARTIN MARIETTA MATLS INC COM 573284106 406 2,675 SH   SOLE   2,675 0 0
MASTERCARD INC CL A 57636Q104 185 2,050 SH   SOLE   2,050 0 0
MCDONALDS CORP COM 580135101 209 2,125 SH   SOLE   2,125 0 0
MCGRAW HILL FINL INC COM 580645109 1,868 21,600 SH   SOLE   14,100 0 7,500
METALDYNE PERFORMANCE GROUP COM 59116R107 373 17,750 SH   SOLE   17,750 0 0
MICHAELS COS INC COM 59408Q106 3,038 131,500 SH   SOLE   131,500 0 0
MONOTYPE IMAGING HOLDINGS IN COM 61022P100 432 19,825 SH   SOLE   19,825 0 0
MUELLER WTR PRODS INC COM SER A 624758108 293 38,200 SH   SOLE   38,200 0 0
MULTI FINELINE ELECTRONIX IN COM 62541B101 499 29,900 SH   SOLE   29,900 0 0
NIC INC COM 62914B100 404 22,800 SH   SOLE   22,800 0 0
NN INC COM 629337106 4,062 219,700 SH   SOLE   219,700 0 0
NAUTILUS INC COM 63910B102 378 25,200 SH   SOLE   25,200 0 0
NEWMONT MINING CORP COM 651639106 829 51,600 SH   SOLE   51,600 0 0
NORDSON CORP COM 655663102 1,602 25,450 SH   SOLE   15,450 0 10,000
NORFOLK SOUTHERN CORP COM 655844108 34,288 448,800 SH   SOLE   408,800 0 40,000
NORTHERN TECH INTL CORP COM 665809109 58 3,700 SH   SOLE   3,700 0 0
NORTHWEST PIPE CO COM 667746101 630 48,241 SH   SOLE   48,241 0 0
NXSTAGE MEDICAL INC COM 67072V103 1,770 112,250 SH   SOLE   112,250 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 1,971 29,800 SH   SOLE   29,800 0 0
ON SEMICONDUCTOR CORP COM 682189105 8,889 944,650 SH   SOLE   944,650 0 0
ORBCOMM INC COM 68555P100 2,965 531,350 SH   SOLE   431,350 0 100,000
ORION MARINE GROUP INC COM 68628V308 2,343 391,750 SH   SOLE   291,750 0 100,000
OSHKOSH CORP COM 688239201 3,488 96,000 SH   SOLE   96,000 0 0
OWENS CORNING NEW COM 690742101 5,311 126,725 SH   SOLE   126,725 0 0
PANERA BREAD CO CL A 69840W108 5,894 30,475 SH   SOLE   30,475 0 0
PARKER HANNIFIN CORP COM 701094104 5 50 SH   SOLE   50 0 0
PERCEPTRON INC COM 71361F100 795 104,850 SH   SOLE   104,850 0 0
PERFORMANCE SPORTS GROUP LTD COM 71377G100 5,577 415,550 SH   SOLE   365,550 0 50,000
PINNACLE ENTMT INC COM 723456109 10 300 SH   SOLE   300 0 0
PIONEER PWR SOLUTIONS INC COM NEW 723836300 319 81,793 SH   SOLE   81,793 0 0
PLUM CREEK TIMBER CO INC COM 729251108 3,165 80,100 SH   SOLE   80,100 0 0
POOL CORPORATION COM 73278L105 30 414 SH   SOLE   414 0 0
POPEYES LA KITCHEN INC COM 732872106 7,187 127,500 SH   SOLE   127,500 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 142 1,400 SH   SOLE   1,400 0 0
PRECISION CASTPARTS CORP COM 740189105 413 1,800 SH   SOLE   1,800 0 0
PROVIDENCE SVC CORP COM 743815102 284 6,500 SH   SOLE   6,500 0 0
QUAKER CHEM CORP COM 747316107 139 1,800 SH   SOLE   1,800 0 0
RAYMOND JAMES FINANCIAL INC COM 754730109 2,084 42,000 SH   SOLE   42,000 0 0
RENT A CTR INC NEW COM 76009N100 476 19,627 SH   SOLE   19,627 0 0
RENTRAK CORP COM 760174102 2,519 46,600 SH   SOLE   46,600 0 0
REXNORD CORP NEW COM 76169B102 3,105 182,885 SH   SOLE   182,885 0 0
RIGNET INC COM 766582100 128 5,000 SH   SOLE   5,000 0 0
ROGERS CORP COM 775133101 6,969 131,050 SH   SOLE   131,050 0 0
RYDER SYS INC COM 783549108 14,140 190,975 SH   SOLE   190,975 0 0
SBA COMMUNICATIONS CORP COM 78388J106 2,619 25,000 SH   SOLE   0 0 25,000
SPDR S&P 500 ETF TR TR UNIT 78462F103 172 900 SH   SOLE   900 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 2,176 20,360 SH   SOLE   20,360 0 0
SP PLUS CORP COM 78469C103 83 3,600 SH   SOLE   3,600 0 0
SCOTTS MIRACLE GRO CO CL A 810186106 3,178 52,250 SH   SOLE   42,250 0 10,000
SHERWIN WILLIAMS CO COM 824348106 1,003 4,500 SH   SOLE   2,500 0 2,000
SIMULATIONS PLUS INC COM 829214105 717 76,000 SH   SOLE   76,000 0 0
SIRONA DENTAL SYSTEMS INC COM 82966C103 2,065 22,125 SH   SOLE   22,125 0 0
SMITH A O COM 831865209 717 11,000 SH   SOLE   11,000 0 0
SPECTRANETICS CORP COM 84760C107 499 42,300 SH   SOLE   17,300 0 25,000
STERLING CONSTRUCTION CO INC COM 859241101 272 66,400 SH   SOLE   66,400 0 0
STRYKER CORP COM 863667101 66 700 SH   SOLE   700 0 0
TJX COS INC NEW COM 872540109 2,968 41,550 SH   SOLE   41,550 0 0
TANGOE INC COM 87582Y108 828 115,000 SH   SOLE   115,000 0 0
TARGET CORP COM 87612E106 118 1,500 SH   SOLE   1,500 0 0
TERADATA CORP DEL COM 88076W103 434 15,000 SH   SOLE   15,000 0 0
TEXAS CAPITAL BANCSHARES INC COM 88224Q107 629 12,000 SH   SOLE   12,000 0 0
3M CO COM 88579Y101 190 1,340 SH   SOLE   1,340 0 0
TIDEWATER INC COM 886423102 20 1,500 SH   SOLE   1,500 0 0
TILE SHOP HLDGS INC COM 88677Q109 11,406 952,100 SH   SOLE   852,100 0 100,000
TOWNSQUARE MEDIA INC CL A 892231101 951 97,300 SH   SOLE   37,300 0 60,000
TRANSDIGM GROUP INC COM 893641100 4,859 22,875 SH   SOLE   22,875 0 0
TRINITY BIOTECH PLC SPON ADR NEW 896438306 1,777 155,746 SH   SOLE   155,746 0 0
TRINITY INDS INC COM 896522109 510 22,500 SH   SOLE   22,500 0 0
TRISTATE CAP HLDGS INC COM 89678F100 1,028 82,400 SH   SOLE   82,400 0 0
TRIUMPH GROUP INC NEW COM 896818101 2,962 70,400 SH   SOLE   70,400 0 0
TUMI HLDGS INC COM 89969Q104 1,444 81,950 SH   SOLE   81,950 0 0
TWITTER INC COM 90184L102 539 20,000 SH   SOLE   20,000 0 0
U S G CORP COM NEW 903293405 274 10,300 SH   SOLE   10,300 0 0
U S CONCRETE INC COM NEW 90333L201 1,209 25,300 SH   SOLE   25,300 0 0
ULTA SALON COSMETCS & FRAG I COM 90384S303 1,813 11,100 SH   SOLE   11,100 0 0
UNION PAC CORP COM 907818108 70,016 791,950 SH   SOLE   726,950 0 65,000
UPLAND SOFTWARE INC COM 91544A109 873 110,485 SH   SOLE   20,485 0 90,000
VERIFONE SYS INC COM 92342Y109 5,338 192,500 SH   SOLE   192,500 0 0
VINCE HLDG CORP COM 92719W108 906 264,150 SH   SOLE   179,150 0 85,000
VISA INC CL A 92826C839 9,686 139,050 SH   SOLE   104,050 0 35,000
WSI INDS INC COM 92932Q102 106 20,909 SH   SOLE   20,909 0 0
WABTEC CORP COM 929740108 1,074 12,200 SH   SOLE   12,200 0 0
WESTROCK CO COM 96145D105 7,919 153,950 SH   SOLE   153,950 0 0
WILLIAMS COS INC DEL COM 969457100 3,134 85,050 SH   SOLE   40,050 0 45,000
XERIUM TECHNOLOGIES INC COM NEW 98416J118 2,484 191,400 SH   SOLE   56,400 0 135,000
XOOM CORP COM 98419Q101 249 10,000 SH   SOLE   10,000 0 0
YAHOO INC COM 984332106 1,584 54,800 SH   SOLE   14,800 0 40,000
ZAYO GROUP HLDGS INC COM 98919V105 1,331 52,500 SH   SOLE   22,500 0 30,000
ZIMMER BIOMET HLDGS INC COM 98956P102 47 500 SH   SOLE   500 0 0