The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||||||
| UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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| 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 |
| ASGN INC | COM | 00191U102 | 20,265,294 | 158,991 | SH | SOLE | 55,783 | 0 | 103,208 | ||
| ALIGN TECHNOLOGY INC | COM | 016255101 | 6,527,700 | 17,975 | SH | SOLE | 3,925 | 0 | 14,050 | ||
| AMPHENOL CORP NEW | CL A | 032095101 | 229,924 | 1,750 | SH | SOLE | 0 | 0 | 0 | ||
| BALCHEM CORP | COM | 057665200 | 3,763,602 | 19,090 | SH | SOLE | 0 | 0 | 0 | ||
| BROOKFIELD CORP | CL A LTD VT SH | 11271J107 | 215,356 | 4,050 | SH | SOLE | 0 | 0 | 0 | ||
| BROOKFIELD ASSET MANAGMT LTD | CL A LMT VTG SHS | 113004105 | 256,992 | 4,827 | SH | SOLE | 0 | 0 | 0 | ||
| CBIZ INC | COM | 124805102 | 4,695,287 | 56,600 | SH | SOLE | 0 | 0 | 0 | ||
| CSW INDUSTRIALS INC | COM | 126402106 | 5,737,106 | 20,870 | SH | SOLE | 0 | 0 | 0 | ||
| CARLISLE COS INC | COM | 142339100 | 1,403,761 | 3,390 | SH | SOLE | 0 | 0 | 0 | ||
| CHARLES RIV LABS INTL INC | COM | 159864107 | 22,469,749 | 71,715 | SH | SOLE | 27,115 | 0 | 44,600 | ||
| CHEMED CORP NEW | COM | 16359R103 | 3,689,079 | 4,760 | SH | SOLE | 0 | 0 | 0 | ||
| COLUMBIA SPORTSWEAR CO | COM | 198516106 | 1,899,683 | 18,020 | SH | SOLE | 0 | 0 | 0 | ||
| COMFORT SYS USA INC | COM | 199908104 | 1,436,555 | 5,270 | SH | SOLE | 0 | 0 | 0 | ||
| COMMUNITY BK SYS INC | COM | 203607106 | 788,039 | 11,410 | SH | SOLE | 0 | 0 | 0 | ||
| COOPER COS INC | COM NEW | 216648402 | 8,885,440 | 17,715 | SH | SOLE | 3,305 | 0 | 14,410 | ||
| DOUBLEVERIFY HLDGS INC | COM | 25862V105 | 22,934,975 | 470,485 | SH | SOLE | 178,555 | 0 | 291,930 | ||
| EXPONENT INC | COM | 30214U102 | 3,350,654 | 28,715 | SH | SOLE | 0 | 0 | 0 | ||
| FTI CONSULTING INC | COM | 302941109 | 2,233,014 | 8,460 | SH | SOLE | 0 | 0 | 0 | ||
| FIVE BELOW INC | COM | 33829M101 | 5,031,650 | 17,810 | SH | SOLE | 0 | 0 | 0 | ||
| GARTNER INC | COM | 366651107 | 13,578,142 | 22,710 | SH | SOLE | 3,640 | 0 | 19,070 | ||
| GLOBAL INDUSTRIAL COMPANY | COM | 37892E102 | 4,105,869 | 79,760 | SH | SOLE | 0 | 0 | 0 | ||
| GOGO INC | COM | 38046C109 | 2,773,163 | 206,550 | SH | SOLE | 0 | 0 | 0 | ||
| GUIDEWIRE SOFTWARE INC | COM | 40171V100 | 10,989,411 | 76,041 | SH | SOLE | 30,745 | 0 | 45,296 | ||
| HENRY JACK & ASSOC INC | COM | 426281101 | 15,354,259 | 70,894 | SH | SOLE | 31,854 | 0 | 39,040 | ||
| INSPERITY INC | COM | 45778Q107 | 6,850,651 | 44,095 | SH | SOLE | 0 | 0 | 0 | ||
| INTUIT | COM | 461202103 | 22,081,080 | 26,655 | SH | SOLE | 4,695 | 0 | 21,960 | ||
| LANDSTAR SYS INC | COM | 515098101 | 3,580,408 | 13,950 | SH | SOLE | 0 | 0 | 0 | ||
| MASIMO CORP | COM | 574795100 | 1,197,732 | 7,710 | SH | SOLE | 0 | 0 | 0 | ||
| NATIONAL RESH CORP | COM NEW | 637372202 | 1,084,820 | 20,690 | SH | SOLE | 0 | 0 | 0 | ||
| PTC INC | COM | 69370C100 | 23,261,912 | 100,315 | SH | SOLE | 20,015 | 0 | 80,300 | ||
| RPM INTL INC | COM | 749685103 | 2,663,881 | 18,005 | SH | SOLE | 0 | 0 | 0 | ||
| S&P GLOBAL INC | COM | 78409V104 | 20,364,927 | 34,880 | SH | SOLE | 5,680 | 0 | 29,200 | ||
| SPS COMM INC | COM | 78463M107 | 3,188,276 | 12,410 | SH | SOLE | 0 | 0 | 0 | ||
| THOMSON REUTERS CORP. | COM | 884903808 | 305,231 | 1,575 | SH | SOLE | 0 | 0 | 0 | ||
| TRANSUNION | COM | 89400J107 | 15,674,896 | 172,125 | SH | SOLE | 76,875 | 0 | 95,250 | ||
| TREX CO INC | COM | 89531P105 | 3,596,894 | 32,780 | SH | SOLE | 0 | 0 | 0 | ||
| UFP TECHNOLOGIES INC | COM | 902673102 | 3,044,048 | 13,350 | SH | SOLE | 0 | 0 | 0 | ||
| WINMARK CORP | COM | 974250102 | 6,430,657 | 11,620 | SH | SOLE | 0 | 0 | 0 | ||