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
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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
ADOBE SYSTEMS INC. COM 00724F101 18,428 36,848 SH   SOLE   4,880 0 31,968
ALPHABET INC. CL C COM 02079K107 17,862 10,196 SH   SOLE   1,490 0 8,706
ALTERYX INC COM 02156B103 15,259 125,293 SH   SOLE   19,343 0 105,950
AMAZON.COM COM 023135106 47,649 14,630 SH   SOLE   2,038 0 12,592
AON PLC COM G0403h108 25,494 120,668 SH   SOLE   18,482 0 102,186
APPLE INC. COM 037833100 850 6,404 SH   SOLE   0 0 6,404
ATLASSIAN CORPORATION PLC COM G06242104 12,548 53,653 SH   SOLE   8,326 0 45,327
BERKSHIRE HATHAWAY INC CL A COM 084670108 348 1 SH   SOLE   0 0 1
BERKSHIRE HATHAWAY INC CL B COM 084670702 671 2,894 SH   SOLE   0 0 2,894
COSTAR GROUP COM 22160N109 8,324 9,006 SH   SOLE   1,197 0 7,809
CROWDSTRIKE HLDGS COM 22788C105 9,314 43,970 SH   SOLE   6,791 0 37,179
DATADOG INC COM 23804L103 8,701 88,387 SH   SOLE   12,649 0 75,738
FACEBOOK COM 30303M102 13,320 48,762 SH   SOLE   7,111 0 41,651
FIDELITY NATL INFORMATION SVCS COM 31620m106 12,605 89,107 SH   SOLE   14,755 0 74,352
FISERV COM 337738108 27,285 239,634 SH   SOLE   37,249 0 202,385
IDEXX LABORATORIES COM 45168D104 7,792 15,588 SH   SOLE   2,695 0 12,893
JOHNSON & JOHNSON COM 478160104 383 2,435 SH   SOLE   0 0 2,435
MASTERCARD COM 57636Q104 34,228 95,893 SH   SOLE   17,413 0 78,480
MICROSOFT CORP COM 594918104 39,987 179,781 SH   SOLE   25,124 0 154,657
OKTA INC COM 679295105 27,367 107,633 SH   SOLE   14,893 0 92,740
PAYPAL HOLDINGS COM 70450Y103 14,279 60,969 SH   SOLE   9,488 0 51,481
RINGCENTRAL INC. COM 76680R206 27,285 71,996 SH   SOLE   9,744 0 62,252
SERVICENOW, INC. COM 81762P102 31,014 56,345 SH   SOLE   8,021 0 48,324
SHOPIFY COM 82509L107 49,178 43,445 SH   SOLE   7,118 0 36,327
SPROUT SOCIAL INC COM 85209W109 11,011 242,490 SH   SOLE   39,015 0 203,475
TRANSDIGM COM 893641100 5,924 9,573 SH   SOLE   1,652 0 7,921
VISA COM 92826C839 31,563 144,303 SH   SOLE   25,198 0 119,105
WORKDAY COM 98138H101 12,959 54,085 SH   SOLE   7,997 0 46,088
ZOOM VIDEO COMMUNICATIONS COM 98980l101 6,774 20,083 SH   SOLE   3,068 0 17,015
SPDR TR UNIT SER 1 TR UNIT 78462F103 1,138 3,045 SH   SOLE   0 0 3,045