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

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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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALPHABET INC CAP STK CL C 02079K107   9,561,545 107,760 SH   SOLE   107,760 0 0
AON PLC COM G0403H108   22,960,710 76,500 SH   SOLE   76,500 0 0
AUTOLIV INC COM 052800109   27,744,475 362,294 SH   SOLE   362,294 0 0
BANK NEW YORK MELLON CORP COM 064058100   17,360,236 381,376 SH   SOLE   381,376 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   8,074,028 26,138 SH   SOLE   26,138 0 0
CDW CORP COM 12514G108   44,688,931 250,246 SH   SOLE   250,246 0 0
LAMAR ADVERTISING CO NEW CL A 512816109   24,654,731 261,173 SH   SOLE   261,173 0 0
NORTHERN TRUST CORP COM 665859104   1,893,686 21,400 SH   SOLE   21,400 0 0
PROGRESSIVE CORP OHIO COM 743315103   13,855,492 106,819 SH   SOLE   106,819 0 0
SCHWAB CHARLES CORP NEW COM 808513105   14,833,935 178,164 SH   SOLE   178,164 0 0
TE CONNECTIVITY LTD REG SHS H84989104   25,398,237 221,239 SH   SOLE   221,239 0 0