#	Issuer	Ticker	Shares	Value	% of Portfolio
1	VANGUARD INDEX FDS	922908769	192,454	$52.9M	17.11%
2	VANGUARD TAX-MANAGED FDS	921943858	759,112	$38.6M	12.48%
3	BERKSHIRE HATHAWAY INC DEL	BRK-A	42	$33.5M	10.84%
4	BERKSHIRE HATHAWAY INC DEL	BRK-A	37,157	$19.8M	6.40%
5	APPLE INC	AAPL	78,143	$17.4M	5.61%
6	VANGUARD INDEX FDS	922908751	69,560	$15.4M	4.99%
7	WISDOMTREE TR	WT	134,676	$10.8M	3.48%
8	ISHARES TR	464287465	115,777	$9.5M	3.06%
9	ISHARES TR	46434V621	147,778	$9.1M	2.95%
10	VANGUARD INTL EQUITY INDEX F	922042775	147,127	$8.9M	2.89%
11	INVESCO QQQ TR	IVZ	15,025	$7.0M	2.28%
12	ISHARES INC	46434G764	124,363	$6.9M	2.22%
13	VANGUARD INDEX FDS	922908363	12,036	$6.2M	2.00%
14	MICROSOFT CORP	MSFT	14,847	$5.6M	1.80%
15	ISHARES TR	46429B697	48,675	$4.6M	1.47%
16	VANGUARD WORLD FD	921910733	44,479	$4.4M	1.41%
17	J P MORGAN EXCHANGE TRADED F	46641Q332	70,772	$4.0M	1.31%
18	ISHARES INC	46434G103	72,668	$3.9M	1.27%
19	COSTCO WHSL CORP NEW	22160K105	4,036	$3.8M	1.23%
20	VANGUARD INTL EQUITY INDEX F	922042742	27,252	$3.2M	1.02%