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 755 17,860 SH   DFND 1 16,760 0 1,100
ABBVIE INC COM 00287y109 751 11,910 SH   DFND 1 11,110 0 800
ACTUANT CORP CL A COM 00508X203 10,241 440,670 SH   DFND 1 244,279 0 196,391
ACXIOM CORP COM 005125109 15,607 585,614 SH   DFND 1 321,607 0 264,007
ALAMO GROUP INC COM 011311107 16,196 245,811 SH   DFND 1 134,679 0 111,132
ALBANY INTL CORP CL A COM 012348108 15,595 367,983 SH   DFND 1 205,908 0 162,075
ALLEGIANT TRAVEL CO COM 01748x102 16,233 122,909 SH   DFND 1 67,282 0 55,627
ALPHABET INC - CLASS A COM 02079K305 1,460 1,816 SH   DFND 1 1,726 0 90
ALPHABET INC - CLASS C COM 02079K107 1,534 1,973 SH   DFND 1 1,883 0 90
AMDOCS LTD COM g02602103 132 2,278 SH   DFND 1 2,278 0 0
AMERICAN EXPRESS CO COM 025816109 13 200 SH   DFND 1 200 0 0
AMERIS BANCORP COM 03076k108 23,603 675,332 SH   DFND 1 374,886 0 300,446
ANTHEM INC COM 036752103 1,403 11,200 SH   DFND 1 10,275 0 925
APACHE CORP COM 037411105 1,640 25,673 SH   DFND 1 24,556 0 1,117
APPLE INC COM 037833100 4,245 37,548 SH   DFND 1 35,155 0 2,393
APTARGROUP INC COM 038336103 151 1,952 SH   DFND 1 1,952 0 0
ARCTIC CAT COM 039670104 7,437 480,097 SH   DFND 1 270,797 0 209,300
ARGO GROUP INTERNATIONAL COM G0464B107 17,579 311,574 SH   DFND 1 170,693 0 140,881
ASCENA RETAIL GROUP COM 04351G101 10,076 1,802,456 SH   DFND 1 1,036,353 0 766,103
BELDEN INC COM 077454106 16,351 237,011 SH   DFND 1 131,385 0 105,626
BERKSHIRE HATHAWAY INC CL B COM 084670702 3,212 22,235 SH   DFND 1 20,703 0 1,532
BIG LOTS INC COM 089302103 855 17,900 SH   DFND 1 16,750 0 1,150
BIO RAD LABS INC CL A COM 090572207 13,062 79,740 SH   DFND 1 45,690 0 34,050
BLACK DIAMOND INC COM 09202G101 1,154 224,602 SH   DFND 1 193,302 0 31,300
BNC BANCORP COM 05566t101 10,157 417,625 SH   DFND 1 228,948 0 188,677
BOSTON PRIVATE FINANCIAL HOLDI COM 101119105 11,687 910,935 SH   DFND 1 530,425 0 380,510
BRADY CORP CL A COM 104674106 17,243 498,199 SH   DFND 1 272,388 0 225,811
BRANDYWINE REALTY TRUST COM 105368203 17,844 1,142,397 SH   DFND 1 638,010 0 504,387
BRYN MAWR BANK CORP COM 117665109 18,124 566,567 SH   DFND 1 314,757 0 251,810
CAMDEN PROPERTY TRUST COM 133131102 149 1,780 SH   DFND 1 1,780 0 0
CAPITAL ONE FINL CORP COM COM 14040H105 2,019 28,114 SH   DFND 1 26,282 0 1,832
CARRIZO OIL & GAS INC COM 144577103 10,032 246,983 SH   DFND 1 135,967 0 111,016
CATCHMARK TIMBER TRUST INC COM 14912y202 14,797 1,265,740 SH   DFND 1 635,065 0 630,675
CATERPILLAR INC COM 149123101 1,416 15,950 SH   DFND 1 14,925 0 1,025
CBIZ INC COM 124805102 11,585 1,035,328 SH   DFND 1 581,922 0 453,406
CHEVRON CORP COM 166764100 622 6,040 SH   DFND 1 5,982 0 58
CIMAREX ENERGY CO COM 171798101 1,506 11,206 SH   DFND 1 10,455 0 751
CIRCOR INTERNATIONAL INC COM 17273K109 8,370 140,538 SH   DFND 1 77,024 0 63,514
CISCO SYSTEMS INC COM 17275R102 720 22,691 SH   DFND 1 21,091 0 1,600
COCA-COLA CO COM 191216100 1,458 34,451 SH   DFND 1 33,801 0 650
COMPASS DIVERSIFIED HOLDINGS COM 20451Q104 16,762 964,459 SH   DFND 1 523,187 0 441,272
CONMED CORP COM 207410101 12,768 318,733 SH   DFND 1 175,145 0 143,588
CONNECTONE BANCORP, INC COM 20786w107 15,762 872,778 SH   DFND 1 485,603 0 387,175
CROCS INC COM 227046109 5,633 678,695 SH   DFND 1 371,633 0 307,062
DICK'S SPORTING GOODS INC COM 253393102 1,570 27,685 SH   DFND 1 26,006 0 1,679
DSW INC COM 23334L102 12,174 594,452 SH   DFND 1 324,895 0 269,557
DUKE REALTY CORP COM 264411505 182 6,653 SH   DFND 1 6,653 0 0
DUPONT FABROS TECHNOLOGY COM 26613Q106 10,665 258,541 SH   DFND 1 142,728 0 115,813
EAGLE BANCORP INC COM 268948106 9,155 185,593 SH   DFND 1 88,356 0 97,237
EAST WEST BANCORP INC COM 27579R104 175 4,756 SH   DFND 1 4,756 0 0
EASTMAN CHEMICAL CO COM 277432100 120 1,780 SH   DFND 1 1,780 0 0
ELECTRO SCIENTIFIC INDUSTRIES COM 285229100 9,027 1,600,580 SH   DFND 1 873,375 0 727,205
EMPIRE STATE REALTY TRUST A COM 292104106 18,132 865,495 SH   DFND 1 465,170 0 400,325
ENERGEN CORPORATION COM 29265N108 175 3,026 SH   DFND 1 3,026 0 0
ENSIGN GROUP INC COM 29358P101 4,422 219,680 SH   DFND 1 120,180 0 99,500
ENTERPRISE FINANCIAL SERVICES COM 293712105 14,257 456,210 SH   DFND 1 257,471 0 198,739
ESCO TECHNOLOGIES INC COM 296315104 19,775 426,011 SH   DFND 1 237,265 0 188,746
ESSENDANT INC COM 296689102 8,014 390,523 SH   DFND 1 214,581 0 175,942
EXXON MOBIL CORP COM 30231G102 590 6,760 SH   DFND 1 6,760 0 0
FEDERAL SIGNAL CORP COM 313855108 13,623 1,027,375 SH   DFND 1 563,475 0 463,900
FIRST INDUSTRIAL REALTY TRUST COM 32054K103 16,542 586,185 SH   DFND 1 320,810 0 265,375
FIRST MERCHANTS CORP COM 320817109 11,054 413,236 SH   DFND 1 224,810 0 188,426
FLUOR CORP COM 343412102 202 3,930 SH   DFND 1 3,930 0 0
FMC CORP COM 302491303 176 3,644 SH   DFND 1 3,644 0 0
FNB CORP COM 302520101 13,839 1,125,145 SH   DFND 1 641,775 0 483,370
FORMFACTOR INC COM 346375108 20,188 1,860,625 SH   DFND 1 1,018,726 0 841,899
GENERAL ELECTRIC CO COM 369604103 1,148 38,769 SH   DFND 1 36,369 0 2,400
GENTEX CORP COM 371901109 2,491 141,850 SH   DFND 1 134,200 0 7,650
GOLDMAN SACHS GROUP INC COM 38141g104 1,468 9,101 SH   DFND 1 8,576 0 525
GRANITE CONSTRUCTION INC COM 387328107 15,681 315,266 SH   DFND 1 174,115 0 141,151
GREIF INC COM 397624107 22,477 453,258 SH   DFND 1 237,183 0 216,075
GROUP 1 AUTOMOTIVE INC COM 398905109 16,885 264,327 SH   DFND 1 136,140 0 128,187
HALLIBURTON CO COM 406216101 776 17,295 SH   DFND 1 17,045 0 250
HANMI FINANCIAL CORP COM 410495204 21,354 810,716 SH   DFND 1 455,870 0 354,846
HANOVER INSURANCE GROUP INC COM 410867105 150 1,995 SH   DFND 1 1,995 0 0
HARLEY-DAVIDSON INC COM 412822108 183 3,485 SH   DFND 1 3,485 0 0
HARMAN INT'L COM 413086109 1,836 21,737 SH   DFND 1 20,750 0 987
HAVERTY FURNITURE COS COM 419596101 7,619 380,173 SH   DFND 1 189,800 0 190,373
HAYNES INTERNATIONAL INC COM 420877201 12,287 331,100 SH   DFND 1 181,000 0 150,100
HB FULLER CO COM 359694106 14,653 315,316 SH   DFND 1 174,383 0 140,933
HEALTHCARE RLTY TR COM 421946104 14,630 429,528 SH   DFND 1 239,599 0 189,929
HEARTLAND EXPRESS INC COM 422347104 15,424 816,945 SH   DFND 1 463,955 0 352,990
HERITAGE FINANCIAL CORP COM 42722x106 17,021 948,254 SH   DFND 1 528,370 0 419,884
HEXCEL CORPORATION COM 428291108 166 3,750 SH   DFND 1 3,750 0 0
HILL-ROM HOLDINGS INC COM 431475102 175 2,830 SH   DFND 1 2,830 0 0
HOMESTREET INC COM 43785v102 17,350 692,344 SH   DFND 1 379,406 0 312,938
HOMETRUST BANCSHARES INC COM 437872104 12,590 680,532 SH   DFND 1 381,726 0 298,806
HOST HOTELS & RESORTS, INC COM 44107p104 98 6,263 SH   DFND 1 6,263 0 0
ICF INTERNATIONAL INC COM 44925C103 19,271 434,805 SH   DFND 1 237,790 0 197,015
IDACORP INC. COM 451107106 20,251 258,695 SH   DFND 1 143,133 0 115,562
INGREDION INC COM 457187102 195 1,465 SH   DFND 1 1,465 0 0
INNOPHOS HOLDINGS INC COM 45774n108 15,373 393,889 SH   DFND 1 227,776 0 166,113
INTEGRATED DEVICE TECHNOLOGY I COM 458118106 22,026 953,519 SH   DFND 1 525,638 0 427,881
INTEL CORP COM 458140100 1,722 45,603 SH   DFND 1 42,337 0 3,266
INTERNATIONAL BUSINESS MACHINE COM 459200101 1,686 10,611 SH   DFND 1 10,486 0 125
INTERNATIONAL PAPER CO COM 460146103 29 600 SH   DFND 1 600 0 0
INVESCO LTD COM G491BT108 221 7,056 SH   DFND 1 7,056 0 0
ITT CORP COM 45073V108 200 5,590 SH   DFND 1 5,590 0 0
IXYS CORP COM 46600W106 15,852 1,315,550 SH   DFND 1 667,074 0 648,476
JABIL CIRCUIT INC COM 466313103 1,775 81,332 SH   DFND 1 77,022 0 4,310
JACOBS ENGINEERING GROUP INC COM 469814107 171 3,310 SH   DFND 1 3,310 0 0
JB HUNT TRANSPORT SERVICES INC COM 445658107 191 2,351 SH   DFND 1 2,351 0 0
JOHN WILEY & SONS INC CL A COM 968223206 81 1,565 SH   DFND 1 1,565 0 0
JOHNSON & JOHNSON COM 478160104 1,405 11,897 SH   DFND 1 10,922 0 975
JPMORGAN CHASE & CO COM 46625H100 2,754 41,358 SH   DFND 1 38,758 0 2,600
KAISER ALUMINUM CORP COM 483007704 17,014 196,717 SH   DFND 1 107,529 0 89,188
KAMAN CORP COM 483548103 15,257 347,377 SH   DFND 1 193,975 0 153,402
KANSAS CITY SOUTHERN COM 485170302 1,845 19,768 SH   DFND 1 18,793 0 975
KEYSIGHT TECHNOLOGIES INC COM 49338L103 141 4,446 SH   DFND 1 4,446 0 0
KFORCE INC COM 493732101 14,630 714,021 SH   DFND 1 391,620 0 322,401
KITE REALTY GROUP TRUST COM 49803T300 18,624 671,860 SH   DFND 1 369,745 0 302,115
KNIGHT TRANSPORTATION INC COM 499064103 9,269 323,075 SH   DFND 1 162,297 0 160,778
KNOWLES CORPORATION COM 49926d109 17,842 1,269,915 SH   DFND 1 697,290 0 572,625
LABORATORY CORP OF AMERICA HOL COM 50540r409 179 1,302 SH   DFND 1 1,302 0 0
LEVEL 3 COMMUNICATIONS INC COM 52729N308 1,116 24,063 SH   DFND 1 22,005 0 2,058
LOWE'S COS INC COM 548661107 1,642 22,743 SH   DFND 1 20,943 0 1,800
LYDALL INC COM 550819106 19,224 375,981 SH   DFND 1 205,382 0 170,599
M&T BANK CORPORATION COM 55261F104 183 1,574 SH   DFND 1 1,574 0 0
MALIBU BOATS INC COM 56117j100 4,181 280,600 SH   DFND 1 140,200 0 140,400
MARTEN TRANSPORT LTD COM 573075108 12,064 574,475 SH   DFND 1 314,444 0 260,031
MATERION CORP COM 576690101 13,320 433,725 SH   DFND 1 244,025 0 189,700
MATRIX SERVICE COMPANY COM 576853105 3,338 177,948 SH   DFND 1 96,874 0 81,074
MATSON INC COM 57686g105 18,784 471,020 SH   DFND 1 258,120 0 212,900
MCDERMOTT INTL INC COM 580037109 21,833 4,357,885 SH   DFND 1 2,385,480 0 1,972,405
MDC HOLDINGS INC COM 552676108 15,733 609,791 SH   DFND 1 333,300 0 276,491
MERCK & CO INC COM 58933y105 20 324 SH   DFND 1 324 0 0
MERIDIAN BIOSCIENCE INC COM 589584101 4,170 216,200 SH   DFND 1 121,774 0 94,426
METHODE ELECTRONICS INC COM 591520200 20,819 595,347 SH   DFND 1 327,032 0 268,315
MGIC INVESTMENT CORP COM 552848103 15,809 1,976,110 SH   DFND 1 1,081,810 0 894,300
MICROSOFT CORP COM 594918104 1,538 26,709 SH   DFND 1 24,959 0 1,750
MUELLER WATER PRODUCTS INC - A COM 624758108 12,878 1,026,145 SH   DFND 1 561,995 0 464,150
MYR GROUP INC COM 55405w104 20,151 669,453 SH   DFND 1 330,629 0 338,824
NATIONAL OILWELL VARCO INC COM 637071101 562 15,285 SH   DFND 1 14,635 0 650
NAVIGATORS GROUP INC COM 638904102 15,779 162,804 SH   DFND 1 95,277 0 67,527
NETSCOUT SYSTEMS INC COM 64115t104 16,406 560,890 SH   DFND 1 306,690 0 254,200
NEWFIELD EXPLORATION CO COM 651290108 163 3,745 SH   DFND 1 3,745 0 0
NORFOLK SOUTHERN CORP COM 655844108 78 800 SH   DFND 1 800 0 0
NORTHERN TRUST CORP COM 665859104 121 1,782 SH   DFND 1 1,782 0 0
NORTHWESTERN CORPORATION COM 668074305 18,830 327,313 SH   DFND 1 174,392 0 152,921
NOVANTA INC COM 67000B104 17,003 980,027 SH   DFND 1 551,626 0 428,401
NUCOR CORP COM 670346105 1,151 23,275 SH   DFND 1 21,775 0 1,500
OMNOVA SOLUTIONS INC COM 682129101 4,164 493,339 SH   DFND 1 269,931 0 223,408
ON SEMICONDUCTOR CORP COM 682189105 5,378 436,550 SH   DFND 1 236,881 0 199,669
ORBOTECH LTD COM M75253100 18,755 633,398 SH   DFND 1 347,930 0 285,468
PACWEST BANCORP COM 695263103 198 4,616 SH   DFND 1 4,616 0 0
PATTERSON COS INC COM 703395103 137 2,979 SH   DFND 1 2,979 0 0
PEBBLEBROOK HOTEL TRUST COM 70509v100 16,648 625,871 SH   DFND 1 344,476 0 281,395
PERFICIENT INC COM 71375u101 18,659 926,005 SH   DFND 1 502,930 0 423,075
PHARMERICA CORP. COM 71714F104 253 8,998 SH   DFND 1 4,943 0 4,055
PLEXUS CORP COM 729132100 16,952 362,375 SH   DFND 1 202,556 0 159,819
POLARIS INDUSTRIES INC COM 731068102 123 1,583 SH   DFND 1 1,583 0 0
PROCTER & GAMBLE CO COM 742718109 15 166 SH   DFND 1 166 0 0
QORVO INC COM 74736K101 249 4,464 SH   DFND 1 4,464 0 0
QTS REALTY TRUST INC COM 74736a103 11,514 217,870 SH   DFND 1 119,395 0 98,475
QUANEX BUILDING PRODUCTS CORP COM 747619104 16,101 932,877 SH   DFND 1 510,093 0 422,784
QUANTA SERVICES INC COM 74762e102 216 7,701 SH   DFND 1 7,701 0 0
RALPH LAUREN CORP COM 751212101 167 1,653 SH   DFND 1 1,653 0 0
RED ROBIN GOURMET BURGERS COM 75689M101 14,707 327,265 SH   DFND 1 179,365 0 147,900
REGAL BELOIT CORP COM 758750103 15,859 266,583 SH   DFND 1 147,925 0 118,658
ROBERT HALF INTERNATIONAL COM 770323103 166 4,391 SH   DFND 1 4,391 0 0
ROGERS CORP COM 775133101 21,855 357,803 SH   DFND 1 195,748 0 162,055
RUSH ENTERPRISES INC CL A COM 781846209 9,807 400,605 SH   DFND 1 219,980 0 180,625
SCHLUMBERGER LTD COM 806857108 12 158 SH   DFND 1 158 0 0
SELECTIVE INSURANCE GROUP COM 816300107 8,900 223,294 SH   DFND 1 134,114 0 89,180
SIMMONS FIRST NATIONAL CORP - COM 828730200 7,786 156,034 SH   DFND 1 85,346 0 70,688
SKYWORKS SOLUTIONS INC COM 83088M102 102 1,342 SH   DFND 1 1,342 0 0
SNYDERS-LANCE INC COM 833551104 12,349 367,757 SH   DFND 1 205,321 0 162,436
SOUTH STATE CORP COM 840441109 18,794 250,449 SH   DFND 1 135,323 0 115,126
SOUTHWEST BANCORP INC COM 844767103 14,703 774,250 SH   DFND 1 420,700 0 353,550
SP PLUS CORPORATION COM 78469c103 16,369 640,171 SH   DFND 1 354,603 0 285,568
SPIRE INC COM 84857L101 18,620 292,130 SH   DFND 1 158,730 0 133,400
STERLING BANCORP COM 85917a100 19,768 1,129,585 SH   DFND 1 614,885 0 514,700
STONEGATE BANK COM 861811107 12,400 367,408 SH   DFND 1 201,075 0 166,333
TETRA TECH INC COM 88162g103 20,068 565,785 SH   DFND 1 301,585 0 264,200
TEXAS CAPITAL BANCSHARES INC COM 88224Q107 9,956 181,277 SH   DFND 1 99,357 0 81,920
THE FINISH LINE - CLASS A COM 317923100 7,965 345,100 SH   DFND 1 188,845 0 156,255
TJX COS INC COM 872540109 1,932 25,836 SH   DFND 1 24,086 0 1,750
TOLL BROTHERS INC COM 889478103 1,471 49,277 SH   DFND 1 46,627 0 2,650
TRI POINTE GROUP INC COM 87265H109 19,694 1,494,224 SH   DFND 1 826,049 0 668,175
TRICO BANCSHARES COM 896095106 15,368 574,092 SH   DFND 1 314,962 0 259,130
TRIUMPH GROUP INC COM 896818101 11,342 406,822 SH   DFND 1 226,528 0 180,294
UNION PACIFIC CORP COM 907818108 10 100 SH   DFND 1 100 0 0
US CONCRETE INC COM 90333l201 13,864 300,970 SH   DFND 1 164,670 0 136,300
VIRTUSA CORP COM 92827P102 15,949 646,235 SH   DFND 1 353,035 0 293,200
WAL-MART STORES INC COM 931142103 1,652 22,908 SH   DFND 1 21,458 0 1,450
WALT DISNEY CO COM 254687106 1,122 12,085 SH   DFND 1 10,825 0 1,260
WEINGARTEN REALTY INVESTORS COM 948741103 163 4,176 SH   DFND 1 4,176 0 0
WELLS FARGO & CO COM 949746101 2,023 45,690 SH   DFND 1 42,625 0 3,065
WESTAR ENERGY INC COM 95709T100 244 4,305 SH   DFND 1 4,305 0 0
WHIRLPOOL CORP COM 963320106 1,528 9,423 SH   DFND 1 9,023 0 400
WHITING PETROLEUM CORP COM 966387102 11,342 1,297,742 SH   DFND 1 747,292 0 550,450
WILLIS TOWERS WATSON PLC COM G96629103 131 989 SH   DFND 1 989 0 0
WINNEBAGO INDUSTRIES INC COM 974637100 18,147 769,930 SH   DFND 1 431,880 0 338,050
WR BERKLEY CORP COM 084423102 111 1,921 SH   DFND 1 1,921 0 0
XCEL ENERGY INC COM 98389B100 57 1,395 SH   DFND 1 1,395 0 0
YADKIN FINANCIAL CORP COM 984305102 20,236 769,725 SH   DFND 1 414,925 0 354,800
ZIMMER BIOMET HOLDINGS INC COM 98956p102 1,982 15,242 SH   DFND 1 14,292 0 950