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
ALBANY INTL CORP CL A 012348108 7,052 79,003 SH   SOLE   25,686 33,667 19,650
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 346 1,904 SH   SOLE   1,904 0 0
ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 2,617 56,217 SH   SOLE   56,217 0 0
ALLSTATE CORP COM 020002101 1,248 9,565 SH   SOLE   9,565 0 0
ALLY FINL INC COM 02005N100 971 19,490 SH   SOLE   19,490 0 0
ALTRA INDL MOTION CORP COM 02208R106 10,340 159,026 SH   SOLE   56,418 64,843 37,765
AMERICAN EAGLE OUTFITTERS IN COM 02553E106 6,663 177,533 SH   SOLE   58,025 75,453 44,055
ARTISAN PARTNERS ASSET MGMT CL A 04316A108 1,323 26,039 SH   SOLE   26,039 0 0
ARVINAS INC COM 04335A105 7,323 95,109 SH   SOLE   32,503 39,481 23,125
ASGN INC COM 00191U102 5,922 61,096 SH   SOLE   19,949 26,002 15,145
ASSOCIATED BANC CORP COM 045487105 997 48,706 SH   SOLE   48,706 0 0
AVNET INC COM 053807103 751 18,742 SH   SOLE   18,742 0 0
AXSOME THERAPEUTICS INC COM 05464T104 2,967 43,980 SH   SOLE   15,577 17,948 10,455
BALCHEM CORP COM 057665200 6,617 50,410 SH   SOLE   16,436 21,429 12,545
BANDWIDTH INC COM CL A 05988J103 11,200 81,209 SH   SOLE   28,433 33,341 19,435
BEAM THERAPEUTICS INC COM 07373V105 3,168 24,616 SH   SOLE   8,787 9,989 5,840
BICYCLE THERAPEUTICS PLC SPONSORED ADS 088786108 2,220 73,108 SH   SOLE   23,924 31,049 18,135
BIO-TECHNE CORP COM 09073M104 597 1,325 SH   SOLE   1,325 0 0
BJS WHSL CLUB HLDGS INC COM 05550J101 6,464 135,847 SH   SOLE   44,448 57,754 33,645
BLACKLINE INC COM 09239B109 4,938 44,378 SH   SOLE   14,512 18,861 11,005
BROADRIDGE FINL SOLUTIONS IN COM 11133T103 228 1,413 SH   SOLE   1,413 0 0
BROOKLINE BANCORP INC DEL COM 11373M107 6,349 424,653 SH   SOLE   138,248 180,915 105,490
BRUKER CORP COM 116794108 243 3,193 SH   SOLE   3,193 0 0
BRUNSWICK CORP COM 117043109 209 2,101 SH   SOLE   2,101 0 0
CACTUS INC CL A 127203107 4,535 123,503 SH   SOLE   44,210 49,693 29,600
CAREDX INC COM 14167L103 6,368 69,578 SH   SOLE   22,725 29,603 17,250
CATALENT INC COM 148806102 268 2,480 SH   SOLE   2,480 0 0
CERENCE INC COM 156727109 7,601 71,226 SH   SOLE   23,293 30,288 17,645
CHART INDS INC COM 16115Q308 9,463 64,673 SH   SOLE   22,984 26,329 15,360
CHEGG INC COM 163092109 217 2,610 SH   SOLE   2,610 0 0
CMC MATERIALS INC COM 12571T100 4,749 31,505 SH   SOLE   11,165 12,855 7,485
CNO FINL GROUP INC COM 12621E103 1,342 56,813 SH   SOLE   56,813 0 0
COHEN & STEERS INC COM 19247A100 17,727 215,940 SH   SOLE   73,546 89,934 52,460
COLUMBIA BKG SYS INC COM 197236102 10,632 275,719 SH   SOLE   90,144 117,215 68,360
COMFORT SYS USA INC COM 199908104 7,793 98,905 SH   SOLE   32,325 42,070 24,510
COMMERCIAL METALS CO COM 201723103 1,564 50,896 SH   SOLE   50,896 0 0
CONMED CORP COM 207410101 6,276 45,667 SH   SOLE   14,905 19,432 11,330
COUPA SOFTWARE INC COM 22266L106 239 910 SH   SOLE   910 0 0
CRYOPORT INC COM PAR $0.001 229050307 10,055 159,346 SH   SOLE   55,765 65,406 38,175
DECKERS OUTDOOR CORP COM 243537107 633 1,647 SH   SOLE   1,647 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 3,592 96,237 SH   SOLE   31,368 40,909 23,960
DISCOVER FINL SVCS COM 254709108 1,713 14,480 SH   SOLE   14,480 0 0
EAGLE MATLS INC COM 26969P108 8,651 60,876 SH   SOLE   21,616 24,810 14,450
EAST WEST BANCORP INC COM 27579R104 422 5,886 SH   SOLE   5,886 0 0
ENERSYS COM 29275Y102 4,727 48,373 SH   SOLE   15,844 20,544 11,985
ENPHASE ENERGY INC COM 29355A107 285 1,551 SH   SOLE   1,551 0 0
ENTEGRIS INC COM 29362U104 338 2,750 SH   SOLE   2,750 0 0
ESSENT GROUP LTD COM G3198U102 2,924 65,040 SH   SOLE   23,102 26,483 15,455
EVERCORE INC CLASS A 29977A105 13,715 97,428 SH   SOLE   37,929 37,584 21,915
F N B CORP COM 302520101 1,195 96,922 SH   SOLE   96,922 0 0
FEDERATED HERMES INC CL B 314211103 1,761 51,937 SH   SOLE   51,937 0 0
FINVOLUTION GROUP SPONSORED ADS 31810T101 148 15,503 SH   SOLE   15,503 0 0
FIVE9 INC COM 338307101 431 2,350 SH   SOLE   2,350 0 0
FOCUS FINL PARTNERS INC COM CL A 34417P100 18,861 388,889 SH   SOLE   134,725 160,569 93,595
FORTUNE BRANDS HOME & SEC IN COM 34964C106 302 3,028 SH   SOLE   3,028 0 0
FOX FACTORY HLDG CORP COM 35138V102 6,932 44,531 SH   SOLE   15,838 18,123 10,570
FRANKLIN ELEC INC COM 353514102 6,224 77,204 SH   SOLE   25,240 32,824 19,140
FRONTDOOR INC COM 35905A109 5,973 119,901 SH   SOLE   42,580 48,866 28,455
GENERAC HLDGS INC COM 368736104 708 1,705 SH   SOLE   1,705 0 0
GREEN PLAINS INC COM 393222104 6,106 181,622 SH   SOLE   64,734 73,618 43,270
H & E EQUIPMENT SERVICES INC COM 404030108 5,631 169,259 SH   SOLE   55,248 72,061 41,950
HANOVER INS GROUP INC COM 410867105 1,279 9,428 SH   SOLE   9,428 0 0
HAYWARD HLDGS INC COM 421298100 6,421 246,755 SH   SOLE   88,540 99,955 58,260
HEALTHEQUITY INC COM 42226A107 2,875 35,717 SH   SOLE   11,656 15,201 8,860
HEICO CORP NEW CL A 422806208 223 1,796 SH   SOLE   1,796 0 0
HELMERICH & PAYNE INC COM 423452101 769 23,560 SH   SOLE   23,560 0 0
HEXCEL CORP NEW COM 428291108 7,056 113,075 SH   SOLE   41,161 45,129 26,785
HILTON GRAND VACATIONS INC COM 43283X105 5,512 133,172 SH   SOLE   43,505 56,632 33,035
HUBSPOT INC COM 443573100 369 633 SH   SOLE   633 0 0
HUDSON PAC PPTYS INC COM 444097109 11,946 429,403 SH   SOLE   140,266 182,607 106,530
IAA INC COM 449253103 253 4,644 SH   SOLE   4,644 0 0
IGM BIOSCIENCES INC COM 449585108 2,913 35,012 SH   SOLE   12,380 14,282 8,350
INDEPENDENT BK CORP MASS COM 453836108 13,464 178,332 SH   SOLE   62,842 72,910 42,580
INSTALLED BLDG PRODS INC COM 45780R101 6,767 55,308 SH   SOLE   18,878 23,015 13,415
INTELLIA THERAPEUTICS INC COM 45826J105 4,888 30,191 SH   SOLE   10,498 12,418 7,275
INVITAE CORP COM 46185L103 5,209 154,418 SH   SOLE   50,468 65,595 38,355
ISHARES TR CORE S&P MCP ETF 464287507 243 905 SH   SOLE   905 0 0
ISHARES TR CORE S&P SCP ETF 464287804 244 2,160 SH   SOLE   2,160 0 0
ISHARES TR MSCI CHINA A 46434V514 419 9,452 SH   SOLE   9,452 0 0
ISHARES TR MSCI INDIA ETF 46429B598 221 5,000 SH   SOLE   5,000 0 0
JANUS HENDERSON GROUP PLC ORD SHS G4474Y214 2,016 51,949 SH   SOLE   51,949 0 0
JEFFERIES FINL GROUP INC COM 47233W109 341 9,981 SH   SOLE   9,981 0 0
JETBLUE AWYS CORP COM 477143101 8,401 500,667 SH   SOLE   170,750 208,527 121,390
JONES LANG LASALLE INC COM 48020Q107 500 2,560 SH   SOLE   2,560 0 0
JUNIPER NETWORKS INC COM 48203R104 1,656 60,534 SH   SOLE   60,534 0 0
KB HOME COM 48666K109 6,435 158,028 SH   SOLE   51,660 67,203 39,165
KENNAMETAL INC COM 489170100 9,311 259,228 SH   SOLE   91,886 105,722 61,620
LAMB WESTON HLDGS INC COM 513272104 246 3,048 SH   SOLE   3,048 0 0
LANCASTER COLONY CORP COM 513847103 8,526 44,061 SH   SOLE   14,372 18,759 10,930
LANDSTAR SYS INC COM 515098101 338 2,139 SH   SOLE   2,139 0 0
LAZARD LTD SHS A G54050102 1,170 25,854 SH   SOLE   25,854 0 0
LESLIES INC COM 527064109 6,907 251,268 SH   SOLE   82,025 106,918 62,325
LHC GROUP INC COM 50187A107 12,749 63,664 SH   SOLE   20,806 27,073 15,785
LITHIA MTRS INC COM 536797103 246 717 SH   SOLE   717 0 0
LITTELFUSE INC COM 537008104 368 1,444 SH   SOLE   1,444 0 0
LIVEPERSON INC COM 538146101 10,398 164,426 SH   SOLE   53,694 69,947 40,785
MACERICH CO COM 554382101 6,385 349,888 SH   SOLE   114,270 148,833 86,785
MACOM TECH SOLUTIONS HLDGS I COM 55405Y100 6,894 107,578 SH   SOLE   35,148 45,750 26,680
MALIBU BOATS INC COM CL A 56117J100 6,341 86,478 SH   SOLE   30,938 35,095 20,445
MARRIOTT VACATIONS WORLDWIDE COM 57164Y107 471 2,957 SH   SOLE   2,957 0 0
MAXLINEAR INC COM 57776J100 4,711 110,883 SH   SOLE   36,227 47,196 27,460
MDU RES GROUP INC COM 552690109 333 10,626 SH   SOLE   10,626 0 0
MERIDIAN BIOSCIENCE INC COM 589584101 3,040 137,075 SH   SOLE   44,803 58,297 33,975
MESA LABS INC COM 59064R109 10,440 38,501 SH   SOLE   12,591 16,380 9,530
MOLSON COORS BEVERAGE CO CL B 60871R209 2,051 38,203 SH   SOLE   38,203 0 0
MONOLITHIC PWR SYS INC COM 609839105 255 683 SH   SOLE   683 0 0
MP MATERIALS CORP COM CL A 553368101 5,112 138,677 SH   SOLE   45,290 58,982 34,405
NATERA INC COM 632307104 346 3,051 SH   SOLE   3,051 0 0
NEOGENOMICS INC COM NEW 64049M209 4,122 91,247 SH   SOLE   29,871 38,781 22,595
NORDSON CORP COM 655663102 324 1,474 SH   SOLE   1,474 0 0
OASIS PETROLEUM INC COM NEW 674215207 5,134 51,060 SH   SOLE   18,315 20,520 12,225
OLD NATL BANCORP IND COM 680033107 1,739 98,724 SH   SOLE   98,724 0 0
OLLIES BARGAIN OUTLET HLDGS COM 681116109 9,596 114,057 SH   SOLE   38,855 47,512 27,690
ONEMAIN HLDGS INC COM 68268W103 926 15,464 SH   SOLE   15,464 0 0
OVERSTOCK COM INC DEL COM 690370101 4,515 48,966 SH   SOLE   16,005 20,821 12,140
PAYCOM SOFTWARE INC COM 70432V102 206 568 SH   SOLE   568 0 0
PGT INNOVATIONS INC COM 69336V101 4,033 173,607 SH   SOLE   57,060 73,007 43,540
POOL CORP COM 73278L105 466 1,017 SH   SOLE   1,017 0 0
POPULAR INC COM NEW 733174700 1,438 19,162 SH   SOLE   19,162 0 0
POWER INTEGRATIONS INC COM 739276103 10,597 129,138 SH   SOLE   42,167 54,946 32,025
PRICE T ROWE GROUP INC COM 74144T108 966 4,882 SH   SOLE   4,882 0 0
PRIMERICA INC COM 74164M108 1,820 11,883 SH   SOLE   11,883 0 0
PUBMATIC INC COM CL A 74467Q103 13,663 349,715 SH   SOLE   120,770 144,580 84,365
PULTE GROUP INC COM 745867101 315 5,767 SH   SOLE   5,767 0 0
QUALYS INC COM 74758T303 3,154 31,321 SH   SOLE   10,206 13,370 7,745
QUDIAN INC ADR 747798106 541 224,513 SH   SOLE   224,513 0 0
RBC BEARINGS INC COM 75524B104 6,712 33,657 SH   SOLE   11,751 13,831 8,075
RELIANCE STEEL & ALUMINUM CO COM 759509102 1,918 12,709 SH   SOLE   12,709 0 0
RENEWABLE ENERGY GROUP INC COM NEW 75972A301 4,488 71,985 SH   SOLE   25,561 29,319 17,105
REPLIGEN CORP COM 759916109 411 2,057 SH   SOLE   2,057 0 0
REXNORD CORP COM 76169B102 8,928 178,425 SH   SOLE   64,580 71,940 41,905
SEI INVTS CO COM 784117103 1,099 17,735 SH   SOLE   17,735 0 0
SEMTECH CORP COM 816850101 5,905 85,823 SH   SOLE   28,019 36,519 21,285
SILICON LABORATORIES INC COM 826919102 8,655 56,479 SH   SOLE   20,506 22,718 13,255
SIMPSON MFG INC COM 829073105 6,416 58,099 SH   SOLE   20,738 23,586 13,775
SL GREEN RLTY CORP COM 78440X804 1,574 19,679 SH   SOLE   19,679 0 0
SOUTH JERSEY INDS INC COM 838518108 2,996 115,539 SH   SOLE   37,708 49,196 28,635
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 8,057 170,740 SH   SOLE   60,614 69,586 40,540
SPROUT SOCIAL INC COM CL A 85209W109 5,788 64,724 SH   SOLE   21,163 27,506 16,055
STIFEL FINL CORP COM 860630102 535 8,244 SH   SOLE   8,244 0 0
SUMMIT MATLS INC CL A 86614U100 10,208 292,913 SH   SOLE   103,969 119,404 69,540
SUNPOWER CORP COM 867652406 3,907 133,696 SH   SOLE   43,827 56,654 33,215
SVB FINANCIAL GROUP COM 78486Q101 658 1,183 SH   SOLE   1,183 0 0
SWITCH INC CL A 87105L104 9,780 463,301 SH   SOLE   156,173 193,988 113,140
SYNAPTICS INC COM 87157D109 3,711 23,852 SH   SOLE   7,788 10,149 5,915
SYNCHRONY FINANCIAL COM 87165B103 2,453 50,551 SH   SOLE   50,551 0 0
TAYLOR MORRISON HOME CORP COM 87724P106 737 27,912 SH   SOLE   27,912 0 0
TCR2 THERAPEUTICS INC COM 87808K106 2,036 124,062 SH   SOLE   40,605 52,702 30,755
TECHTARGET INC COM 87874R100 7,015 90,523 SH   SOLE   29,604 38,414 22,505
TELEDYNE TECHNOLOGIES INC COM 879360105 202 483 SH   SOLE   483 0 0
TERRENO RLTY CORP COM 88146M101 7,723 119,704 SH   SOLE   41,480 49,469 28,755
TEXAS INSTRS INC COM 882508104 1,185 6,163 SH   SOLE   6,163 0 0
TG THERAPEUTICS INC COM 88322Q108 2,894 74,599 SH   SOLE   24,450 31,639 18,510
TOLL BROTHERS INC COM 889478103 838 14,497 SH   SOLE   14,497 0 0
TPI COMPOSITES INC COM 87266J104 4,207 86,886 SH   SOLE   28,378 36,993 21,515
TRANSUNION COM 89400J107 361 3,284 SH   SOLE   3,284 0 0
TREX CO INC COM 89531P105 378 3,703 SH   SOLE   3,703 0 0
TRIUMPH BANCORP INC COM 89679E300 5,431 73,150 SH   SOLE   23,873 31,147 18,130
VARONIS SYS INC COM 922280102 5,051 87,652 SH   SOLE   28,681 37,311 21,660
VIRTU FINL INC CL A 928254101 1,049 37,952 SH   SOLE   37,952 0 0
VISTEON CORP COM NEW 92839U206 6,152 50,869 SH   SOLE   16,630 21,619 12,620
WALKER & DUNLOP INC COM 93148P102 13,412 128,493 SH   SOLE   44,293 53,205 30,995
WELLS FARGO CO NEW COM 949746101 2,454 54,182 SH   SOLE   54,182 0 0
WERNER ENTERPRISES INC COM 950755108 7,081 159,056 SH   SOLE   51,932 67,679 39,445
WESTERN ALLIANCE BANCORP COM 957638109 383 4,123 SH   SOLE   4,123 0 0
WEX INC COM 96208T104 317 1,636 SH   SOLE   1,636 0 0
WINTRUST FINL CORP COM 97650W108 11,995 158,602 SH   SOLE   51,775 67,507 39,320
WOLVERINE WORLD WIDE INC COM 978097103 12,623 375,236 SH   SOLE   122,536 159,625 93,075
XEROX HOLDINGS CORP COM NEW 98421M106 1,879 80,005 SH   SOLE   80,005 0 0
ZENDESK INC COM 98936J101 326 2,257 SH   SOLE   2,257 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 291 2,383 SH   SOLE   2,383 0 0