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
IAMGOLD CORP COM 450913108 14,706 2,524,000 SH   SOLE   0 2,524,000 0
ADVANCE AUTO PARTS INC COM 00751Y106 4,348 32,043 SH   SOLE   0 31,653 390
ATLAS AIR WORLDWIDE HLDGS IN COM NEW 049164205 5,378 75,000 SH   SOLE   0 75,000 0
AMERISOURCBERGEN CORP COM 03073E105 281 3,297 SH   SOLE   0 3,297 0
ABBOTT LABS COM 002824100 4,416 72,406 SH   SOLE   0 71,523 883
ACER THERAPEUTICS INC COM 00444P108 3,326 154,000 SH   SOLE   0 154,000 0
ACACIA RESH CORP ACACIA TCH COM 003881307 12,877 3,102,855 SH   SOLE   0 2,995,140 107,715
ADTRAN INC COM 00738A106 1,973 132,862 SH   SOLE   0 131,116 1,746
AES CORP COM 00130H105 20,351 1,517,600 SH   SOLE   0 1,481,500 36,100
ARGAN INC COM 04010E109 9,201 224,700 SH   SOLE   0 216,300 8,400
A H BELO CORP COM CL A 001282102 2,350 500,000 SH   SOLE   0 500,000 0
AAR CORP COM 000361105 409 8,791 SH   SOLE   0 8,791 0
ALBIREO PHARMA INC COM 01345P106 4,438 125,000 SH   SOLE   0 125,000 0
AMC ENTMT HLDGS INC CL A COM 00165C104 7,950 500,000 SH   SOLE   0 500,000 0
AMC NETWORKS INC CL A 00164V103 6,220 100,000 SH   SOLE   0 100,000 0
AMERICAN HOMES 4 RENT CL A 02665T306 14,261 642,973 SH   SOLE   0 638,500 4,473
ANGIODYNAMICS INC COM 03475V101 7,947 357,329 SH   SOLE   0 357,329 0
ACCURAY INC COM 004397105 13,029 3,177,687 SH   SOLE   0 3,123,317 54,370
ASSOCIATED BANC CORP COM 045487105 9,019 330,352 SH   SOLE   0 330,352 0
ASPEN AEROGELS INC COM 04523Y105 3,675 750,000 SH   SOLE   0 750,000 0
ASTEC INDS INC COM 046224101 9,753 163,090 SH   SOLE   0 163,090 0
AMERICAN VANGUARD CORP COM 030371108 19,492 849,308 SH   SOLE   0 847,071 2,237
AVNET INC COM 053807103 5,850 136,398 SH   SOLE   0 134,788 1,610
ABRAXAS PETE CORP COM 003830106 6,808 2,355,800 SH   SOLE   0 2,238,600 117,200
AMERICAN EXPRESS CO COM 025816109 5,436 55,470 SH   SOLE   0 54,819 651
BARRETT BUSINESS SERVICES IN COM 068463108 25,587 264,955 SH   SOLE   0 259,775 5,180
BB&T CORP COM 054937107 7,132 141,386 SH   SOLE   0 139,746 1,640
BRUNSWICK CORP COM 117043109 332 5,148 SH   SOLE   0 5,148 0
FRANKLIN RES INC COM 354613101 5,418 169,059 SH   SOLE   0 167,233 1,826
BIOFRONTERA AG SPONSORED ADS 09075G105 1,215 100,000 SH   SOLE   0 100,000 0
BUNGE LIMITED COM G16962105 4,119 59,086 SH   SOLE   0 58,374 712
BENCHMARK ELECTRS INC COM 08160H101 9,568 328,232 SH   SOLE   0 328,232 0
BANK NEW YORK MELLON CORP COM 064058100 6,026 111,743 SH   SOLE   0 110,107 1,636
BEMIS INC COM 081437105 299 7,089 SH   SOLE   0 7,089 0
DYNAMIC MATLS CORP COM 23291C103 4,882 108,733 SH   SOLE   0 108,733 0
BOSTON PRIVATE FINL HLDGS IN COM 101119105 5,646 355,085 SH   SOLE   0 355,085 0
POPULAR INC COM NEW 733174700 557 12,311 SH   SOLE   0 12,311 0
BERKSHIRE HATHAWY INC DEL CL B NEW 084670702 16,231 86,959 SH   SOLE   0 85,936 1,023
BORGWARNER INC COM 099724106 3,253 75,377 SH   SOLE   0 74,415 962
CA INC COM 12673P105 7,742 217,176 SH   SOLE   0 214,645 2,531
CADENCE BANCORPORATION CL A 12739A100 8,777 304,026 SH   SOLE   0 304,026 0
CHEESECAKE FACTORY INC COM 163072101 4,497 81,678 SH   SOLE   0 81,678 0
CAMBREX CORP COM 132011107 9,986 190,928 SH   SOLE   0 190,928 0
CAPITAL CITY BK GROUP INC COM 139674105 12,891 545,525 SH   SOLE   0 530,815 14,710
CROSS CTRY HEALTHCARE INC COM 227483104 9,909 880,756 SH   SOLE   0 876,943 3,813
CENTURY CMNTYS INC COM 156504300 10,699 339,100 SH   SOLE   0 325,700 13,400
CECO ENVIRONMENTAL CORP COM 125141101 1,857 302,450 SH   SOLE   0 302,450 0
CLEVELAND CLIFFS INC COM 185899101 188 22,330 SH   SOLE   0 22,330 0
CNA FINL CORP COM 126117100 382 8,368 SH   SOLE   0 8,368 0
CENTURY BANCORP INC MASS CL A NON VTG 156432106 5,348 70,000 SH   SOLE   0 70,000 0
CABOT OIL & GAS CORP COM 127097103 11,308 475,131 SH   SOLE   0 475,131 0
CARBO CERAMICS INC COM 140781105 3,554 387,609 SH   SOLE   0 387,609 0
CISCO SYS INC COM 17275R102 9,084 211,106 SH   SOLE   0 208,132 2,973
CENTERSTATE BK CORP COM 15201P109 8,228 275,930 SH   SOLE   0 275,930 0
CARETRUST REIT INC COM 14174T107 17,890 1,071,900 SH   SOLE   0 1,048,000 23,900
CUI GLOBAL INC COM NEW 126576206 7,526 2,534,173 SH   SOLE   0 2,355,575 178,598
CVS CAREMARK CORPORATION COM 126650100 8,926 138,713 SH   SOLE   0 136,985 1,728
CPI AEROSTRUCTURES INC COM NEW 125919308 4,620 440,000 SH   SOLE   0 440,000 0
CYBEROPTICS CORP COM 232517102 3,480 200,000 SH   SOLE   0 200,000 0
DEAN FOODS CO NEW COM NEW 242370203 314 29,875 SH   SOLE   0 29,875 0
DISCOVER FINL SVCS COM 254709108 278 3,952 SH   SOLE   0 3,952 0
DIGI INTL INC COM 253798102 1,320 100,000 SH   SOLE   0 100,000 0
QUEST DIAGNOSTICS INC COM 74834L100 8,350 75,949 SH   SOLE   0 74,911 1,038
DICKS SPORTING GOODS INC COM 253393102 7,801 221,300 SH   SOLE   0 214,300 7,000
NOW INC COM 67011P100 11,512 863,593 SH   SOLE   0 863,593 0
DIGIRAD CORP COM 253827109 1,504 970,605 SH   SOLE   0 970,605 0
DRIL-QUIP INC COM 262037104 22,755 442,702 SH   SOLE   0 442,702 0
CALLAWAY GOLF CO COM 131193104 7,280 383,742 SH   SOLE   0 383,742 0
ENSIGN GROUP INC COM 29358P101 3,582 100,000 SH   SOLE   0 100,000 0
EQUITY COMWLTH COM SH BEN INT 294628102 9,234 293,144 SH   SOLE   0 289,317 3,827
ENERGY RECOVERY INC COM 29270J100 7,984 988,094 SH   SOLE   0 988,094 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 10,200 132,105 SH   SOLE   0 130,641 1,464
ENTERGY CORP NEW COM 29364G103 10,241 126,755 SH   SOLE   0 125,270 1,485
EVERTEC INC COM 30040P103 13,110 600,000 SH   SOLE   0 600,000 0
EXELON CORP COM 30161N101 13,831 324,679 SH   SOLE   0 321,332 3,347
FIRSTENERGY CORP COM 337932107 8,237 229,380 SH   SOLE   0 226,810 2,570
FLOWSERVE CORP COM 34354P105 8,291 205,232 SH   SOLE   0 202,783 2,449
FABRINET SHS G3323L100 9,223 250,000 SH   SOLE   0 250,000 0
FEDNAT HLDG CO COM 31431B109 9,228 400,000 SH   SOLE   0 400,000 0
FIESTA RESTAURANT GROUP INC COM 31660B101 3,588 125,000 SH   SOLE   0 125,000 0
TECHNIPFMC PLC COM G87110105 440 13,873 SH   SOLE   0 13,873 0
GANNET CO INC COM 36473H104 10,830 1,012,126 SH   SOLE   0 1,005,745 6,381
GENESCO INC COM 371532102 4,963 125,000 SH   SOLE   0 125,000 0
GREIF INC CL A 397624107 11,591 219,157 SH   SOLE   0 219,157 0
GAMESTOP CORP NEW CL A 36467W109 2,914 200,000 SH   SOLE   0 200,000 0
ACUSHNET HOLDINGS CORP COM 005098108 7,402 302,629 SH   SOLE   0 302,629 0
GORMAN RUPP CO COM 383082104 4,062 116,052 SH   SOLE   0 114,561 1,491
GARMIN LTD COM H2906T109 213 3,499 SH   SOLE   0 3,499 0
HARVARD BIOSCIENCE INC COM 416906105 7,460 1,394,428 SH   SOLE   0 1,394,428 0
HUDSON TECHNOLOGIES INC COM 444144109 4,246 2,112,400 SH   SOLE   0 1,904,000 208,400
HERITAGE FINL CORP WASH COM 42722X106 13,940 400,000 SH   SOLE   0 400,000 0
INFRAREIT INC COM 45685L100 5,574 251,400 SH   SOLE   0 234,200 17,200
HARTFORD FINL SVCS GROUP INC COM 416515104 296 5,792 SH   SOLE   0 5,792 0
HORACE MANN EDUCATORS CORP N COM 440327104 7,258 162,728 SH   SOLE   0 162,728 0
HARSCO CORP COM 415864107 11,728 530,659 SH   SOLE   0 530,659 0
HUDSON GLOBAL INC COM 443787106 6,561 4,049,720 SH   SOLE   0 3,863,619 186,101
HANCOCK WHITNEY CORPORATION COM 410120109 8,914 191,086 SH   SOLE   0 191,086 0
HYDROGENICS CORP NEW COM 448883207 7,088 945,000 SH   SOLE   0 945,000 0
IMMUCELL CORP COM PAR 452525306 1,361 199,600 SH   SOLE   0 199,600 0
INTRICON CORP COM 46121H109 4,030 100,000 SH   SOLE   0 100,000 0
FIRST INTERNET BANCORP COM 320557101 13,906 407,787 SH   SOLE   0 407,787 0
INTL PAPER CO COM 460146103 249 4,790 SH   SOLE   0 4,790 0
JERNIGAN CAP INC COM 476405105 7,624 400,000 SH   SOLE   0 400,000 0
JONES LANG LASALLE INC COM 48020Q107 277 1,670 SH   SOLE   0 1,670 0
JUNIPER PHARMACEUTICALS INC COM 48203L107 1,088 125,000 SH   SOLE   0 125,000 0
KIRBY CORP COM 497266106 8,157 97,572 SH   SOLE   0 96,385 1,187
KNOWLES CORP COM 49926D109 9,635 629,718 SH   SOLE   0 629,718 0
KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 8,213 713,539 SH   SOLE   0 713,539 0
KENNEDY-WILSON HOLDINGS INC COM 489398107 24,970 1,180,600 SH   SOLE   0 1,153,300 27,300
LAMAR ADVERTISING COMPANY NEW CL A 512816109 17,534 256,680 SH   SOLE   0 256,680 0
LANNET INC COM 516012101 11,023 810,500 SH   SOLE   0 790,100 20,400
LGI HOMES INC COM 50187T106 5,773 100,000 SH   SOLE   0 100,000 0
LINCOLN EDL SVCS CORP COM 533535100 5,965 3,427,921 SH   SOLE   0 3,103,410 324,511
LANDEC CORP COM 514766104 12,155 815,750 SH   SOLE   0 793,700 22,050
MAXAR TECHNOLOGIES LTD COM 57778L103 7,578 150,000 SH   SOLE   0 150,000 0
MARCHEX INC CL B 56624R108 2,295 750,000 SH   SOLE   0 750,000 0
M D C HLDGS INC COM 552676108 10,542 342,600 SH   SOLE   0 328,100 14,500
MDU RES GROUP INC COM 552690109 5,555 193,690 SH   SOLE   0 193,690 0
METHODE ELECTRS INC COM 591520200 14,338 355,771 SH   SOLE   0 355,771 0
MITEL NETWORKS CORP COM 60671Q104 12,313 1,122,400 SH   SOLE   0 1,079,300 43,100
MOTORCAR PTS AMER INC COM 620071100 5,145 275,000 SH   SOLE   0 275,000 0
MARTEN TRANS LTD COM 573075108 3,908 166,666 SH   SOLE   0 166,666 0
MGIC INVT CORP WIS COM 552848103 18,388 1,715,300 SH   SOLE   0 1,676,500 38,800
NAVIGATORS GROUP INC COM 638904102 9,369 164,370 SH   SOLE   0 164,370 0
NATIONAL OILWELL VARCO INC COM 637071101 616 14,200 SH   SOLE   0 14,200 0
NEWPARK RES INC COM PAR $.01NEW 651718504 18,246 1,681,613 SH   SOLE   0 1,675,317 6,296
NUTRIEN LTD COM 67077M108 4,815 88,547 SH   SOLE   0 87,120 1,427
NORTHWEST PIPE CO COM 667746101 9,381 484,300 SH   SOLE   0 462,300 22,000
OIL DRI CORP AMER COM 677864100 3,161 75,000 SH   SOLE   0 75,000 0
OMNICOM GROUP INC COM 681919106 398 5,215 SH   SOLE   0 5,215 0
OLD NATL BANCORP IND COM 680033107 6,110 328,469 SH   SOLE   0 328,469 0
ORACLE CORP COM 68389X105 8,950 203,124 SH   SOLE   0 200,972 2,152
PACWEST BANCORP DEL COM 695263103 12,093 244,700 SH   SOLE   0 238,000 6,700
PACCAR INC COM 693718108 340 5,488 SH   SOLE   0 5,488 0
PERMA-FIX ENVIRONMENTAL SVCS COM NEW 714157203 6,307 1,401,559 SH   SOLE   0 1,279,707 121,852
PFIZER INC COM 717081103 11,119 306,485 SH   SOLE   0 302,804 3,681
PROCTOR AND GAMBLE CO COM 742718109 9,513 121,864 SH   SOLE   0 120,372 1,492
PARK ELECTROCHEMICAL CORP COM 700416209 18,883 814,273 SH   SOLE   0 814,273 0
PNC FINL SVCS GROUP INC COM 693475105 6,628 49,062 SH   SOLE   0 48,488 574
PORTLAND GEN ELEC CO COM NEW 736508847 11,017 257,637 SH   SOLE   0 257,637 0
POWELL INDS INC COM 739128106 19,162 550,153 SH   SOLE   0 550,153 0
PIONEER PWR SOLUTIONS INC COM NEW 723836300 1,788 350,500 SH   SOLE   0 350,500 0
PERRIGO CO PLC SHS G97822103 318 4,356 SH   SOLE   0 4,356 0
PATTERSON UTI ENERGY INC COM 703481101 4,458 247,667 SH   SOLE   0 245,718 1,949
PROPETRO HLDG CORP COM 74347M108 6,752 430,600 SH   SOLE   0 420,500 10,100
PRETIUM RES INC COM 74139C102 13,082 1,782,300 SH   SOLE   0 1,725,600 56,700
PIXELWORKS INC COM NEW 72581M305 4,513 1,250,000 SH   SOLE   0 1,250,000 0
RCM TECHNOLOGIES INC COM NEW 749360400 2,964 600,000 SH   SOLE   0 600,000 0
RADIAN GROUP INC COM 750236101 15,012 925,550 SH   SOLE   0 900,050 25,500
REV GROUP INC COM 749527107 4,253 250,000 SH   SOLE   0 250,000 0
REINSURANCE GROUP AMER INC COM NEW 759351604 292 2,186 SH   SOLE   0 2,186 0
RYMAN HOSPITALITY PPTYS INC COM 78377T107 9,380 112,808 SH   SOLE   0 112,808 0
RELIANCE STEEL & ALUMINUM CO COM 759509102 222 2,540 SH   SOLE   0 2,540 0
SPIRIT AIRLS INC COM 848577102 4,538 124,829 SH   SOLE   0 122,791 2,038
SCHNITZER STL INDS CL A 806882106 17,949 532,619 SH   SOLE   0 530,511 2,108
SAFEGUARD SCIENTIFICS INC COM NEW 786449207 3,840 300,000 SH   SOLE   0 300,000 0
SCHLUMBERGER N.V. COM 806857108 15,554 232,039 SH   SOLE   0 229,414 2,625
U S SILICA HLDGS INC COM 90346E103 5,138 200,000 SH   SOLE   0 200,000 0
SEMTECH CORP COM 816850101 10,303 218,974 SH   SOLE   0 218,974 0
SANOFI SPONSORED ADR 80105N105 5,941 148,489 SH   SOLE   0 146,447 2,042
SPARTAN MTRS INC COM 846819100 7,550 500,000 SH   SOLE   0 500,000 0
SUPERCOM LTD NEW SHS NEW M87095119 1,872 800,000 SH   SOLE   0 800,000 0
SPARK ENERGY INC CL A COM 846511103 3,999 410,172 SH   SOLE   0 374,572 35,600
SRC ENERGY INC COM 78470V108 15,746 1,428,900 SH   SOLE   0 1,386,700 42,200
STERICYCLE INC COM 858912108 295 4,515 SH   SOLE   0 4,515 0
STONERIDGE INC COM 86183P102 7,028 200,000 SH   SOLE   0 200,000 0
STARTEK INC COM 85569C107 3,583 569,564 SH   SOLE   0 569,564 0
SUNTRUST BKS INC COM 867914103 215 3,264 SH   SOLE   0 3,264 0
SUNOPTA INC COM 8676EP108 3,360 400,000 SH   SOLE   0 400,000 0
SUNCOR ENERGY INC NEW COM 867224107 8,719 214,322 SH   SOLE   0 211,954 2,368
SENSIENT TECHNOLOGIES CORP COM 81725T100 10,518 147,007 SH   SOLE   0 147,007 0
BANCORP INC DEL COM 05969A105 11,374 1,087,400 SH   SOLE   0 1,056,700 30,700
TRUEBLUE INC COM 89785X101 6,548 242,973 SH   SOLE   0 242,973 0
TRICO BANCSHARES COM 896095106 14,131 377,320 SH   SOLE   0 377,320 0
TRIUMPH GROUP INC NEW COM 896818101 6,764 345,100 SH   SOLE   0 329,300 15,800
TIVO CORP COM 88870P106 10,753 799,500 SH   SOLE   0 782,600 16,900
TRINITY BIOTECH PLC SPON ADR NEW 896438306 4,327 865,400 SH   SOLE   0 865,400 0
TRANSCAT INC COM 893529107 9,923 525,000 SH   SOLE   0 525,000 0
TRIMAS CORP COM NEW 896215209 7,970 271,086 SH   SOLE   0 271,086 0
TRISTATE CAP HLDGS INC COM 89678F100 15,660 600,000 SH   SOLE   0 600,000 0
TECHTARGET INC COM 87874R100 1,420 50,000 SH   SOLE   0 50,000 0
TEXTRON INC COM 883203101 258 3,917 SH   SOLE   0 3,917 0
URSTADT BIDDLE PPTYS INC CL A 917286205 3,395 150,000 SH   SOLE   0 150,000 0
UNITED BANKSHARES INC WEST V COM 909907107 25,218 692,791 SH   SOLE   0 677,391 15,400
AMERCO COM 023586100 5,598 15,717 SH   SOLE   0 15,525 192
UMPQUA HLDGS CORP COM 904214103 9,280 410,816 SH   SOLE   0 410,816 0
VISTRA ENERGY CORP COM 92840M102 16,562 700,000 SH   SOLE   0 700,000 0
AQUAVENTURE HLDGS LTD SHS G0443N107 1,233 79,150 SH   SOLE   0 79,150 0
WESCO INTL INC COM 95082P105 4,726 82,762 SH   SOLE   0 81,767 995
WADDELL & REED FINL INC CL A 930059100 4,707 261,950 SH   SOLE   0 240,950 21,000
WELLS FARGO CO NEW COM 949746101 13,693 246,982 SH   SOLE   0 244,115 2,867
ENCORE WIRE CORP COM 292562105 13,450 283,453 SH   SOLE   0 283,453 0
WALMART INC COM 931142103 9,015 105,259 SH   SOLE   0 103,902 1,357
WILLIAMS SONOMA INC COM 969904101 6,765 110,217 SH   SOLE   0 108,857 1,360
WESTERN UN CO COM 959802109 222 10,899 SH   SOLE   0 10,899 0
WOLVERINE WORLD WIDE INC COM 978097103 14,316 411,729 SH   SOLE   0 411,729 0
EXXON MOBIL CORP COM 30231G102 13,386 161,800 SH   SOLE   0 159,866 1,934
DENTSPLY SIRONA INC COM 24906P109 3,490 79,741 SH   SOLE   0 78,746 995
ZIONS BANCORPORATION COM 989701107 12,045 228,604 SH   SOLE   0 227,808 796