Instuitional Investor - Manitou Investment Management Ltd.

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Alphabet Inc.	GOOGL	282,319	$88,365,847	15.48%
2.	Berkshire Hathaway Inc	BRK.A	169,000	$84,947,850	14.88%
3.	Amazon Com Inc	AMZN	217,377	$50,174,959	8.79%
4.	Microsoft Corp	MSFT	102,332	$49,489,802	8.67%
5.	Idexx Laboratories Inc	IDXX	68,992	$46,675,158	8.18%