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		<nameOfIssuer>ALPHABET INC CAP STK</nameOfIssuer>
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		<nameOfIssuer>AMAZON COM INC</nameOfIssuer>
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		<cusip>023135106</cusip>
		<value>71222770</value>
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		<nameOfIssuer>BERKSHIRE HATHAWAY INC DEL</nameOfIssuer>
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		<cusip>084670108</cusip>
		<value>48829600</value>
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		<nameOfIssuer>BROOKFIELD CORP CL A LTD VT SH</nameOfIssuer>
		<titleOfClass>CL A LTD VT SH</titleOfClass>
		<cusip>11271J107</cusip>
		<value>58894498</value>
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		<nameOfIssuer>BURFORD CAPITAL LTD</nameOfIssuer>
		<titleOfClass>ORD SHS</titleOfClass>
		<cusip>G17977110</cusip>
		<value>45723630</value>
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		<nameOfIssuer>MARKEL CORP COM</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>570535104</cusip>
		<value>44850719</value>
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		<nameOfIssuer>TESLA INC COM</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>88160R101</cusip>
		<value>25201556</value>
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			<sshPrnamt>79335</sshPrnamt>
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			<None>0</None>
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		<nameOfIssuer>TRUPANION INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>898202106</cusip>
		<value>42292658</value>
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