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
Expires: July 31, 2015
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
ACI WORLDWIDE INC COM 004498101 37,551,422 915,665 SH SOLE 1 886,668 0 28,997
ALCOA CORP COM 013872106 45,717,820 689,248 SH SOLE 1 689,248 0 0
AMERICOLD REALTY TRUST INC COM 03064D108 35,440,932 3,092,577 SH SOLE 1 2,999,722 0 92,855
ANI PHARMACEUTICALS INC COM 00182C103 27,779,356 361,240 SH SOLE 1 349,905 0 11,335
ARMSTRONG WORLD INDS INC NEW COM 04247X102 28,715,576 174,245 SH SOLE 1 168,627 0 5,618
ATN INTL INC COM 00215F107 39,659,486 1,456,998 SH SOLE 1 1,408,519 0 48,479
ATOUR LIFESTYLE HLDGS LTD SPONSORED ADS 04965M106 205,032 5,570 SH SOLE 1 5,570 0 0
BALCHEM CORP COM 057665200 3,433,495 20,259 SH SOLE 1 20,259 0 0
BLACKBAUD INC COM 09227Q100 546,525 14,155 SH SOLE 1 14,155 0 0
BOSTON BEER INC CL A 100557107 33,989,760 147,525 SH SOLE 1 142,900 0 4,625
BOYD GROUP SERVICES INC COM 103310108 41,569,417 325,560 SH SOLE 1 312,404 0 13,156
BRUNSWICK CORP COM 117043109 27,181,754 373,581 SH SOLE 1 361,875 0 11,706
CAE INC COM 124765108 31,463,805 1,206,866 SH SOLE 1 1,168,979 0 37,887
CASELLA WASTE SYS INC CL A 147448104 25,851,114 325,827 SH SOLE 1 316,045 0 9,782
CERTARA INC COM 15687V109 981,569 172,205 SH SOLE 1 172,205 0 0
CLEAN ENERGY FUELS CORP COM 184499101 17,674,506 7,126,817 SH SOLE 1 6,901,576 0 225,241
COMMVAULT SYS INC COM 204166102 28,700,206 368,471 SH SOLE 1 357,354 0 11,117
COVISTA INC COM 00737L103 2,252,446 19,544 SH SOLE 1 19,544 0 0
DIGI INTL INC COM 253798102 23,076,907 478,774 SH SOLE 1 463,383 0 15,391
DIODES INC COM 254543101 57,178,262 837,654 SH SOLE 1 811,438 0 26,216
DNOW INC COM 67011P100 35,823,434 3,007,845 SH SOLE 1 2,912,495 0 95,350
EAGLE MATLS INC COM 26969P108 40,962,690 216,219 SH SOLE 1 209,498 0 6,721
ENERSYS COM 29275Y102 5,071,408 29,193 SH SOLE 1 29,193 0 0
EURONET WORLDWIDE INC COM 298736109 15,678,253 236,225 SH SOLE 1 228,780 0 7,445
EVERCORE INC CLASS A 29977A105 35,480,003 118,857 SH SOLE 1 115,044 0 3,813
FEDERAL AGRIC MTG CORP CL C 313148306 2,493,764 16,810 SH SOLE 1 16,810 0 0
FEDERAL SIGNAL CORP COM 313855108 35,694,311 330,075 SH SOLE 1 319,652 0 10,423
GENIUS SPORTS LIMITED SHARES CL A G3934V109 18,861,008 4,448,351 SH SOLE 1 4,307,554 0 140,797
GENTHERM INC COM 37253A103 33,101,676 1,191,565 SH SOLE 1 1,154,230 0 37,335
GLOBUS MED INC CL A 379577208 59,833,295 694,444 SH SOLE 1 672,712 0 21,732
GULFPORT ENERGY CORP COMMON SHARES 402635502 40,312,971 190,542 SH SOLE 1 184,433 0 6,109
GXO LOGISTICS INCORPORATED COMMON STOCK 36262G101 48,195,094 929,510 SH SOLE 1 900,410 0 29,100
LIMONEIRA CO COM 532746104 39,270,503 2,926,267 SH SOLE 1 2,833,767 0 92,500
MONTROSE ENVIRONMENTAL GROUP COM 615111101 3,130,182 142,996 SH SOLE 1 142,996 0 0
MUELLER WTR PRODS INC COM SER A 624758108 1,336,949 48,634 SH SOLE 1 48,634 0 0
NEXTPOWER INC CLASS A COM 65290E101 4,112,081 34,111 SH SOLE 1 34,111 0 0
ORMAT TECHNOLOGIES INC COM 686688102 199,964,415 1,791,348 SH SOLE 1 1,715,903 0 75,445
PRA GROUP INC COM 69354N106 33,893,300 1,936,760 SH SOLE 1 1,875,009 0 61,751
QUAKER HOUGHTON COM 747316107 21,089,161 169,759 SH SOLE 1 164,457 0 5,302
RADNET INC COM 750491102 36,787,245 658,208 SH SOLE 1 639,402 0 18,806
RAYONIER INC COM 754907103 43,101,862 2,090,294 SH SOLE 1 2,024,763 0 65,531
RESIDEO TECHNOLOGIES INC COM 76118Y104 27,873,181 826,852 SH SOLE 1 800,670 0 26,182
RLI CORP COM 749607107 33,567,070 588,483 SH SOLE 1 569,882 0 18,601
RUSH ENTERPRISES INC CL A 781846209 48,537,764 734,197 SH SOLE 1 711,285 0 22,912
SANMINA CORP COM 801056102 78,116,138 602,562 SH SOLE 1 583,696 0 18,866
SERVICE CORP INTL COM 817565104 28,684,354 347,647 SH SOLE 1 336,754 0 10,893
SOLAREDGE TECHNOLOGIES INC COM 83417M104 2,201,684 43,128 SH SOLE 1 43,128 0 0
SPROTT INC COM NEW 852066208 44,744,094 313,478 SH SOLE 1 299,883 0 13,595
UMB FINL CORP COM 902788108 74,326,580 658,982 SH SOLE 1 639,429 0 19,553
VALMONT INDS INC COM 920253101 3,342,403 8,365 SH SOLE 1 8,365 0 0
VERICEL CORP COM 92346J108 1,607,149 49,958 SH SOLE 1 49,958 0 0
WERIDE INC SPONSORED ADS 950915108 20,610,909 2,547,702 SH SOLE 1 2,467,875 0 79,827
WINTRUST FINL CORP COM 97650W108 32,564,757 234,380 SH SOLE 1 226,935 0 7,445
ZURN ELKAY WATER SOLNS CORP COM 98983L108 3,007,419 67,070 SH SOLE 1 67,070 0 0