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
ABBOTT LABORATORIES COM 002824100 1,091 27,135 SH   DFND 1 26,635 0 500
ABBVIE INC COM 00287y109 1,090 20,035 SH   DFND 1 19,785 0 250
ABM INDUSTRIES INC COM 000957100 14,991 548,923 SH   DFND 1 339,743 0 209,180
ACTUANT CORP CL A COM 00508X203 14,557 791,571 SH   DFND 1 502,155 0 289,416
ACXIOM CORP COM 005125109 14,004 708,714 SH   DFND 1 444,707 0 264,007
AGCO CORP COM 001084102 134 2,868 SH   DFND 1 2,868 0 0
ALAMO GROUP INC COM 011311107 14,080 301,186 SH   DFND 1 169,329 0 131,857
ALBANY INTL CORP CL A COM 012348108 11,917 416,538 SH   DFND 1 261,338 0 155,200
ALPHABET INC - CLASS A (FORMER COM 02079K305 1,625 2,546 SH   DFND 1 2,536 0 10
ALPHABET INC - CLASS C (FORMER COM 02079K107 1,565 2,573 SH   DFND 1 2,563 0 10
ALTRA INDUSTRIAL MOTION CORP COM 02208r106 11,524 498,434 SH   DFND 1 313,645 0 184,789
AMDOCS LTD COM g02602103 163 2,868 SH   DFND 1 2,868 0 0
AMERICAN EXPRESS CO COM 025816109 15 200 SH   DFND 1 200 0 0
AMERIS BANCORP COM 03076k108 23,163 805,677 SH   DFND 1 532,856 0 272,821
ANTHEM INC COM 036752103 2,580 18,430 SH   DFND 1 18,155 0 275
APACHE CORP COM 037411105 1,104 28,185 SH   DFND 1 27,961 0 224
APPLE INC COM 037833100 5,982 54,235 SH   DFND 1 53,610 0 625
APPLIED INDUSTRIAL TECHNOLOGIE COM 03820c105 8,090 212,050 SH   DFND 1 133,750 0 78,300
APTARGROUP INC COM 038336103 155 2,352 SH   DFND 1 2,352 0 0
ARCTIC CAT COM 039670104 12,107 545,872 SH   DFND 1 343,997 0 201,875
ASCENA RETAIL GROUP COM 04351G101 23,488 1,688,595 SH   DFND 1 1,113,808 0 574,787
AVNET INC COM 053807103 160 3,748 SH   DFND 1 3,748 0 0
BELDEN INC COM 077454106 17,788 380,976 SH   DFND 1 236,050 0 144,926
BERKSHIRE HATHAWAY INC CL B COM 084670702 4,149 31,819 SH   DFND 1 31,402 0 417
BIG LOTS INC COM 089302103 1,186 24,750 SH   DFND 1 24,400 0 350
BIO RAD LABS INC CL A COM 090572207 12,326 91,770 SH   DFND 1 57,720 0 34,050
BLACK DIAMOND INC COM 09202G101 2,542 404,727 SH   DFND 1 244,702 0 160,025
BNC BANCORP COM 05566t101 2,420 108,865 SH   DFND 1 68,488 0 40,377
BONANZA CREEK ENERGY INC COM 097793103 6,513 1,600,247 SH   DFND 1 989,947 0 610,300
BOSTON PRIVATE FINANCIAL HOLDI COM 101119105 12,324 1,053,375 SH   DFND 1 672,865 0 380,510
BRADY CORP CL A COM 104674106 15,861 806,764 SH   DFND 1 510,953 0 295,811
BRANDYWINE REALTY TRUST COM 105368203 16,962 1,376,807 SH   DFND 1 872,420 0 504,387
BROOKS AUTOMATION INC COM 114340102 12,039 1,028,100 SH   DFND 1 584,400 0 443,700
BROWN & BROWN INC COM 115236101 151 4,886 SH   DFND 1 4,886 0 0
BRYN MAWR BANK CORP COM 117665109 19,993 643,467 SH   DFND 1 400,457 0 243,010
CA INC COM 12673p105 168 6,165 SH   DFND 1 6,165 0 0
CAMDEN PROPERTY TRUST COM 133131102 115 1,560 SH   DFND 1 1,560 0 0
CAMERON INTERNATIONAL CORP COM 13342b105 79 1,281 SH   DFND 1 1,281 0 0
CAMPUS CREST COMMUNITIES INC COM 13466Y105 7,409 1,392,577 SH   DFND 1 907,041 0 485,536
CAPITAL ONE FINL CORP COM COM 14040H105 2,735 37,720 SH   DFND 1 37,195 0 525
CARPENTER TECHNOLOGY CORP COM 144285103 13,244 444,875 SH   DFND 1 276,037 0 168,838
CARRIZO OIL & GAS INC COM 144577103 8,641 282,943 SH   DFND 1 171,927 0 111,016
CATCHMARK TIMBER TRUST INC COM 14912y202 14,496 1,410,150 SH   DFND 1 791,950 0 618,200
CATERPILLAR INC COM 149123101 1,363 20,850 SH   DFND 1 20,525 0 325
CBIZ INC COM 124805102 17,017 1,732,868 SH   DFND 1 1,115,962 0 616,906
CHEVRON CORP COM 166764100 476 6,040 SH   DFND 1 5,982 0 58
CIMAREX ENERGY CO COM 171798101 1,646 16,060 SH   DFND 1 15,860 0 200
CISCO SYSTEMS INC COM 17275R102 879 33,491 SH   DFND 1 32,991 0 500
COCA-COLA CO COM 191216100 1,990 49,601 SH   DFND 1 48,951 0 650
COHERENT INC COM 192479103 14,243 260,378 SH   DFND 1 165,613 0 94,765
COMPASS DIVERSIFIED HOLDINGS COM 20451Q104 17,759 1,101,689 SH   DFND 1 664,342 0 437,347
CONMED CORP COM 207410101 15,555 325,823 SH   DFND 1 205,785 0 120,038
CONNECTONE BANCORP, INC COM 20786w107 18,839 976,133 SH   DFND 1 615,583 0 360,550
CROCS INC COM 227046109 15,032 1,163,050 SH   DFND 1 733,513 0 429,537
CYTEC INDUSTRIES INC COM 232820100 153 2,069 SH   DFND 1 2,069 0 0
DENTSPLY INTERNATIONAL INC COM 249030107 103 2,031 SH   DFND 1 2,031 0 0
DOW CHEMICAL CO COM 260543103 25 600 SH   DFND 1 600 0 0
DUKE REALTY CORP COM 264411505 120 6,313 SH   DFND 1 6,313 0 0
DUPONT FABROS TECHNOLOGY COM 26613Q106 15,266 589,860 SH   DFND 1 370,947 0 218,913
EAGLE BANCORP INC COM 268948106 16,985 373,293 SH   DFND 1 230,556 0 142,737
EAST WEST BANCORP INC COM 27579R104 122 3,185 SH   DFND 1 3,185 0 0
ELECTRO SCIENTIFIC INDUSTRIES COM 285229100 7,822 1,685,780 SH   DFND 1 1,024,975 0 660,805
EMPIRE STATE REALTY TRUST A COM 292104106 9,412 552,670 SH   DFND 1 343,320 0 209,350
ENPRO INDUSTRIES INC COM 29355x107 5,822 148,630 SH   DFND 1 93,605 0 55,025
ENTERPRISE FINANCIAL SERVICES COM 293712105 17,415 691,887 SH   DFND 1 433,030 0 258,857
ESCO TECHNOLOGIES INC COM 296315104 18,551 516,751 SH   DFND 1 328,005 0 188,746
ESSENDANT INC COM 296689102 13,738 423,623 SH   DFND 1 267,281 0 156,342
EXXON MOBIL CORP COM 30231G102 514 6,910 SH   DFND 1 6,910 0 0
FABRINET COM G3323L100 4,077 222,400 SH   DFND 1 138,000 0 84,400
FIRST INDUSTRIAL REALTY TRUST COM 32054K103 18,168 867,185 SH   DFND 1 530,110 0 337,075
FIRST MERCHANTS CORP COM 320817109 11,852 452,011 SH   DFND 1 285,110 0 166,901
FLUOR CORP COM 343412102 102 2,397 SH   DFND 1 2,397 0 0
FMC CORP COM 302491303 112 3,294 SH   DFND 1 3,294 0 0
FNB CORP PA COM 302520101 16,646 1,285,415 SH   DFND 1 813,220 0 472,195
FORMFACTOR INC COM 346375108 11,810 1,741,923 SH   DFND 1 1,098,298 0 643,625
FTI CONSULTING INC COM 302941109 22,077 531,853 SH   DFND 1 344,107 0 187,746
GENERAL ELECTRIC CO COM 369604103 1,581 62,669 SH   DFND 1 61,819 0 850
GENTEX CORP COM 371901109 2,804 180,930 SH   DFND 1 178,730 0 2,200
GOLDMAN SACHS GROUP INC COM 38141g104 2,011 11,576 SH   DFND 1 11,436 0 140
GRANITE CONSTRUCTION INC COM 387328107 11,138 375,381 SH   DFND 1 236,555 0 138,826
GREIF INC COM 397624107 14,646 458,963 SH   DFND 1 276,963 0 182,000
GROUP 1 AUTOMOTIVE INC COM 398905109 13,988 164,269 SH   DFND 1 100,744 0 63,525
GSI GROUP INC COM 36191c205 14,351 1,127,327 SH   DFND 1 698,926 0 428,401
HAEMONETICS CORP COM 405024100 14,826 458,725 SH   DFND 1 295,631 0 163,094
HALLIBURTON CO COM 406216101 760 21,495 SH   DFND 1 21,245 0 250
HANMI FINANCIAL CORP COM 410495204 23,639 938,061 SH   DFND 1 591,740 0 346,321
HANOVER INSURANCE GROUP INC COM 410867105 15,167 195,196 SH   DFND 1 123,018 0 72,178
HARLEY-DAVIDSON iNC COM 412822108 153 2,790 SH   DFND 1 2,790 0 0
HARMAN INT'L COM 413086109 2,272 23,671 SH   DFND 1 23,396 0 275
HARMONIC INC COM 413160102 8,398 1,447,949 SH   DFND 1 868,194 0 579,755
HAVERTY FURNITURE COS COM 419596101 9,715 413,773 SH   DFND 1 230,800 0 182,973
HAYNES INTERNATIONAL INC COM 420877201 6,027 159,263 SH   DFND 1 98,956 0 60,307
HB FULLER CO COM 359694106 8,344 245,856 SH   DFND 1 153,998 0 91,858
HCC INSURANCE HOLDINGS INC COM 404132102 98 1,270 SH   DFND 1 1,270 0 0
HEALTHCARE RLTY TR COM 421946104 15,989 643,433 SH   DFND 1 440,704 0 202,729
HEARTLAND EXPRESS INC COM 422347104 18,566 931,070 SH   DFND 1 585,930 0 345,140
HERITAGE FINANCIAL CORP COM 42722x106 20,405 1,084,204 SH   DFND 1 668,970 0 415,234
HILL-ROM HOLDINGS INC COM 431475102 14,866 285,943 SH   DFND 1 187,147 0 98,796
HILLENBRAND INC COM 431571108 11,857 455,875 SH   DFND 1 285,521 0 170,354
HOMESTREET INC COM 43785v102 5,332 230,839 SH   DFND 1 131,301 0 99,538
HOMETRUST BANCSHARES INC COM 437872104 16,833 907,430 SH   DFND 1 539,582 0 367,848
HOST HOTELS & RESORTS, INC COM 44107p104 52 3,291 SH   DFND 1 3,291 0 0
IDACORP INC. COM 451107106 20,367 314,735 SH   DFND 1 199,173 0 115,562
INFINITY PROPERTY & CASUALTY COM 45665q103 7,163 88,940 SH   DFND 1 57,996 0 30,944
INGREDION INC COM 457187102 215 2,464 SH   DFND 1 2,464 0 0
INNOPHOS HOLDINGS INC COM 45774n108 11,082 279,554 SH   DFND 1 172,116 0 107,438
INTEGRATED DEVICE TECHNOLOGY I COM 458118106 17,977 885,590 SH   DFND 1 559,109 0 326,481
INTEL CORP COM 458140100 2,149 71,305 SH   DFND 1 70,455 0 850
INTERNATIONAL BUSINESS MACHINE COM 459200101 1,733 11,951 SH   DFND 1 11,826 0 125
INTERNATIONAL PAPER CO COM 460146103 23 600 SH   DFND 1 600 0 0
IXYS CORP COM 46600W106 17,391 1,558,315 SH   DFND 1 892,915 0 665,400
JABIL CIRCUIT INC COM 466313103 2,333 104,270 SH   DFND 1 102,970 0 1,300
JACOBS ENGINEERING GROUP INC COM 469814107 163 4,346 SH   DFND 1 4,346 0 0
JB HUNT TRANSPORT SERVICES INC COM 445658107 130 1,815 SH   DFND 1 1,815 0 0
JOHN WILEY & SONS INC CL A COM 968223206 159 3,170 SH   DFND 1 3,170 0 0
JOHNSON & JOHNSON COM 478160104 1,738 18,617 SH   DFND 1 18,367 0 250
JPMORGAN CHASE & CO COM 46625H100 3,480 57,083 SH   DFND 1 56,333 0 750
KAISER ALUMINUM CORP COM 483007704 12,428 154,872 SH   DFND 1 96,288 0 58,584
KAMAN CORP COM 483548103 13,753 383,617 SH   DFND 1 243,315 0 140,302
KANSAS CITY SOUTHERN COM 485170302 2,029 22,329 SH   DFND 1 22,054 0 275
KEYSIGHT TECHNOLOGIES INC COM 49338L103 48 1,571 SH   DFND 1 1,571 0 0
KITE REALTY GROUP TRUST COM 49803T300 20,980 881,132 SH   DFND 1 579,017 0 302,115
KNIGHT TRANSPORTATION INC COM 499064103 103 4,311 SH   DFND 1 4,311 0 0
KNOWLES CORPORATION COM 49926d109 13,903 754,370 SH   DFND 1 420,870 0 333,500
KOHLS CORP COM 500255104 161 3,486 SH   DFND 1 3,486 0 0
KRATON PERFORMANCE POLYMERS COM 50077c106 6,657 371,900 SH   DFND 1 235,159 0 136,741
LABORATORY CORP OF AMERICA HOL COM 50540r409 52 478 SH   DFND 1 478 0 0
LEVEL 3 COMMUNICATIONS INC COM 52729N308 1,402 32,081 SH   DFND 1 31,719 0 362
LITTELFUSE INC COM 537008104 13,692 150,214 SH   DFND 1 85,714 0 64,500
LOWE'S COS INC COM 548661107 2,600 37,718 SH   DFND 1 37,168 0 550
LYDALL INC COM 550819106 10,573 371,100 SH   DFND 1 210,800 0 160,300
M&T BANK CORPORATION COM 55261F104 175 1,434 SH   DFND 1 1,434 0 0
MALIBU BOATS INC COM 56117j100 4,376 313,000 SH   DFND 1 178,100 0 134,900
MARTEN TRANSPORT LTD COM 573075108 8,939 552,825 SH   DFND 1 358,604 0 194,221
MATRIX SERVICE COMPANY COM 576853105 14,096 627,308 SH   DFND 1 396,301 0 231,007
MCDERMOTT INTL INC COM 580037109 16,598 3,859,943 SH   DFND 1 2,440,963 0 1,418,980
MDC HOLDINGS INC COM 552676108 15,831 604,701 SH   DFND 1 369,285 0 235,416
MERCK & CO INC COM 58933y105 16 324 SH   DFND 1 324 0 0
MERIDIAN BIOSCIENCE INC COM 589584101 4,109 240,300 SH   DFND 1 148,874 0 91,426
METHODE ELECTRONICS INC COM 591520200 17,398 545,397 SH   DFND 1 344,957 0 200,440
MICROSOFT CORP COM 594918104 1,763 39,838 SH   DFND 1 39,288 0 550
MYR GROUP INC COM 55405w104 16,475 628,828 SH   DFND 1 388,692 0 240,136
NATIONAL OILWELL VARCO INC COM 637071101 564 14,985 SH   DFND 1 14,785 0 200
NAVIGATORS GROUP INC COM 638904102 14,689 188,364 SH   DFND 1 120,837 0 67,527
NORFOLK SOUTHERN CORP COM 655844108 92 1,200 SH   DFND 1 1,200 0 0
NORTHERN TRUST CORP COM 665859104 109 1,592 SH   DFND 1 1,592 0 0
NORTHWESTERN CORPORATION COM 668074305 21,724 403,563 SH   DFND 1 250,642 0 152,921
NUCOR CORP COM 670346105 1,164 31,000 SH   DFND 1 30,550 0 450
OM GROUP INC COM 670872100 1,659 50,435 SH   DFND 1 0 0 50,435
OMNOVA SOLUTIONS INC COM 682129101 10,151 1,832,344 SH   DFND 1 1,088,543 0 743,801
ON SEMICONDUCTOR CORP COM 682189105 5,045 536,735 SH   DFND 1 337,066 0 199,669
ORBITAL ATK INC COM 68557n103 15,672 218,064 SH   DFND 1 136,087 0 81,977
ORBOTECH LTD COM M75253100 11,952 773,578 SH   DFND 1 488,110 0 285,468
OWENS & MINOR INC COM 690732102 12,919 404,482 SH   DFND 1 255,087 0 149,395
PACWEST BANCORP COM 695263103 142 3,326 SH   DFND 1 3,326 0 0
PARKWAY PROPERTIES INC COM 70159Q104 9,818 630,956 SH   DFND 1 371,450 0 259,506
PATTERSON COS INC COM 703395103 88 2,046 SH   DFND 1 2,046 0 0
PEBBLEBROOK HOTEL TRUST COM 70509v100 17,360 489,716 SH   DFND 1 307,654 0 182,062
PERFICIENT INC COM 71375u101 14,151 917,125 SH   DFND 1 510,825 0 406,300
PLANTRONICS INC. COM 727493108 15,135 297,641 SH   DFND 1 179,658 0 117,983
PLEXUS CORP COM 729132100 16,887 437,710 SH   DFND 1 277,891 0 159,819
POLARIS INDUSTRIES INC COM 731068102 96 802 SH   DFND 1 802 0 0
PROASSURANCE CORP COM 74267C106 10,783 219,743 SH   DFND 1 136,270 0 83,473
PROCTER & GAMBLE CO COM 742718109 12 166 SH   DFND 1 166 0 0
PROSPERITY BANCSHARES INC COM 743606105 64 1,309 SH   DFND 1 1,309 0 0
QTS REALTY TRUST INC COM 74736a103 17,306 396,110 SH   DFND 1 250,035 0 146,075
QUANTA SERVICES INC COM 74762e102 150 6,211 SH   DFND 1 6,211 0 0
REGAL BELOIT CORP COM 758750103 10,826 191,773 SH   DFND 1 118,415 0 73,358
REGIS CORP COM 758932107 13,048 996,063 SH   DFND 1 583,954 0 412,109
RELIANCE STEEL & ALUMINUM COM 759509102 127 2,359 SH   DFND 1 2,359 0 0
ROGERS CORP COM 775133101 17,092 321,393 SH   DFND 1 202,413 0 118,980
RUSH ENTERPRISES INC CL A COM 781846209 9,186 379,600 SH   DFND 1 211,700 0 167,900
SAEXPLORATION HOLDINGS INC COM 78636x105 1,930 728,160 SH   DFND 1 452,499 0 275,661
SCHLUMBERGER LTD COM 806857108 9 134 SH   DFND 1 134 0 0
SCOTTS COMPANY CL A COM 810186106 139 2,279 SH   DFND 1 2,279 0 0
SELECTIVE INSURANCE GROUP COM 816300107 7,934 255,444 SH   DFND 1 170,714 0 84,730
SNYDERS-LANCE INC COM 833551104 14,232 421,937 SH   DFND 1 260,401 0 161,536
SOUTH STATE CORP COM 840441109 21,902 284,919 SH   DFND 1 171,343 0 113,576
SOUTHWEST BANCORP INC COM 844767103 13,917 848,100 SH   DFND 1 526,200 0 321,900
SP PLUS CORPORATION COM 78469c103 16,677 720,400 SH   DFND 1 451,614 0 268,786
STANDEX INTERNATIONAL CORP COM 854231107 10,873 144,300 SH   DFND 1 82,300 0 62,000
STERLING BANCORP COM 85917a100 19,404 1,304,920 SH   DFND 1 825,920 0 479,000
SUPERIOR ENERGY SERVICES INC COM 868157108 89 7,043 SH   DFND 1 7,043 0 0
TAL INTERNATIONAL GROUP INC COM 874083108 3,938 288,111 SH   DFND 1 179,281 0 108,830
TETRA TECH INC COM 88162g103 17,263 710,125 SH   DFND 1 448,775 0 261,350
THE CHILDREN'S PLACE INC COM 168905107 12,344 214,044 SH   DFND 1 134,602 0 79,442
THE FINISH LINE - CLASS A COM 317923100 12,665 656,210 SH   DFND 1 407,755 0 248,455
THE LACLEDE GROUP COM 505597104 19,549 358,495 SH   DFND 1 226,470 0 132,025
TJX COS INC COM 872540109 2,679 37,511 SH   DFND 1 37,011 0 500
TOWERS WATSON & CO COM 891894107 142 1,214 SH   DFND 1 1,214 0 0
TRI POINTE GROUP INC COM 87265H109 12,562 959,657 SH   DFND 1 608,257 0 351,400
TRICO BANCSHARES COM 896095106 16,068 653,977 SH   DFND 1 398,272 0 255,705
TRIUMPH GROUP INC COM 896818101 9,171 217,937 SH   DFND 1 138,318 0 79,619
UDR INC COM 902653104 28 821 SH   DFND 1 821 0 0
ULTRATECH INC COM 904034105 5,815 363,010 SH   DFND 1 229,460 0 133,550
UNION PACIFIC CORP COM 907818108 9 100 SH   DFND 1 100 0 0
UNITED FINANCIAL BANCORP INC COM 910304104 14,017 1,074,118 SH   DFND 1 680,033 0 394,085
WAL-MART STORES INC COM 931142103 1,967 30,333 SH   DFND 1 29,883 0 450
WALT DISNEY CO COM 254687106 2,006 19,630 SH   DFND 1 19,230 0 400
WEINGARTEN REALTY INVESTORS COM 948741103 140 4,233 SH   DFND 1 4,233 0 0
WELLCARE HEALTH PLANS INC COM 94946t106 15,881 184,274 SH   DFND 1 110,772 0 73,502
WELLS FARGO & CO COM 949746101 3,302 64,300 SH   DFND 1 63,500 0 800
WESTAR ENERGY INC COM 95709T100 181 4,705 SH   DFND 1 4,705 0 0
WESTERN UNION CO COM 959802109 173 9,449 SH   DFND 1 9,449 0 0
WHIRLPOOL CORP COM 963320106 2,148 14,588 SH   DFND 1 14,388 0 200
WHITING PETROLEUM CORP COM 966387102 674 44,169 SH   DFND 1 43,669 0 500
WINNEBAGO INDUSTRIES INC COM 974637100 13,986 730,350 SH   DFND 1 461,700 0 268,650
WR BERKLEY CORP COM 084423102 111 2,041 SH   DFND 1 2,041 0 0
XCEL ENERGY INC COM 98389B100 35 1,000 SH   DFND 1 1,000 0 0
YADKIN FINANCIAL CORP COM 984305102 18,687 869,550 SH   DFND 1 521,550 0 348,000
ZIMMER BIOMET HOLDINGS INC COM 98956p102 2,011 21,412 SH   DFND 1 21,137 0 275