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
ALLEGIANT TRAVEL CO COM 01748X102   2,992,836 23,700 SH   SOLE NONE 23,700 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   120,152,373 352,353 SH   SOLE NONE 352,353 0 0
CHUBB LIMITED COM H1467J104   100,593,344 522,400 SH   SOLE NONE 466,800 0 55,600
CITIGROUP INC COM NEW 172967424   100,062,139 2,173,374 SH   SOLE NONE 1,917,874 0 255,500
COLLIERS INTL GROUP INC SUB VTG SHS 194693107   196,380 2,000 SH   SOLE NONE 2,000 0 0
COMPANIA DE MINAS BUENAVENTU SPONSORED ADR 204448104   13,538,112 1,841,920 SH   SOLE NONE 1,841,920 0 0
COPA HOLDINGS SA CL A P31076105   1,006,278 9,100 SH   SOLE NONE 9,100 0 0
EMBRAER S.A. SPONSORED ADS 29082A107   27,214,284 1,760,303 SH   SOLE NONE 1,760,303 0 0
FOMENTO ECONOMICO MEXICANO S SPON ADR UNITS 344419106   1,684,768 15,200 SH   SOLE NONE 15,200 0 0
HALLADOR ENERGY COMPANY COM 40609P105   1,517,747 177,100 SH   SOLE NONE 177,100 0 0
INFOSYS LTD SPONSORED ADR 456788108   15,245,577 948,698 SH   SOLE NONE 948,698 0 0
OCEANEERING INTL INC COM 675232102   1,358,162 72,629 SH   SOLE NONE 72,629 0 0
P T TELEKOMUNIKASI INDONESIA SPONSORED ADR 715684106   13,492,060 505,889 SH   SOLE NONE 505,889 0 0
PETROLEO BRASILEIRO SA PETRO SP ADR NON VTG 71654V101   20,806,625 1,682,023 SH   SOLE NONE 1,682,023 0 0
PHILIP MORRIS INTL INC COM 718172109   1,288,584 13,200 SH   SOLE NONE 13,200 0 0
PLDT INC SPONSORED ADR 69344D408   1,039,965 44,500 SH   SOLE NONE 44,500 0 0
RYANAIR HOLDINGS PLC SPONSORED ADS 783513203   1,681,120 15,200 SH   SOLE NONE 15,200 0 0
SOUTHWEST AIRLS CO COM 844741108   99,610,089 2,750,900 SH   SOLE NONE 2,453,000 0 297,900
SS&C TECHNOLOGIES HLDGS INC COM 78467J100   96,863,040 1,598,400 SH   SOLE NONE 1,414,400 0 184,000
SYNCHRONY FINANCIAL COM 87165B103   1,288,960 38,000 SH   SOLE NONE 38,000 0 0
TERNIUM SA SPONSORED ADS 880890108   20,579,777 519,036 SH   SOLE NONE 519,036 0 0
TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204   3,218,808 901,627 SH   SOLE NONE 901,627 0 0