Ten Largest Holdings

As of March 31, 2025

	Ticker	Cost $M	Value $M	% of Net Assets	First Acquired
The Plymouth Rock Company	-	0.7	385.3	24.5	1982
Progressive Corporation	PGR	22.7	113.2	7.2	2015
Analog Devices, Inc.	ADI	2.7	78.7	5.0	1987
Alphabet Inc. Class A	GOOGL	21.8	69.6	4.4	2015
Motorola Solutions, Inc.	MSI	5.7	63.5	4.0	2000
Charles Schwab Corporation	SCHW	32.7	62.7	4.0	2016
Meta Platforms, Inc. Class A	META	30.3	57.6	3.7	2021
Capital One Financial Corporation	COF	17.6	53.8	3.4	2013
Amazon.com, Inc.	AMZN	5.7	44.7	2.8	2014
American Express Company	AXP	11.9	40.4	2.6	2015