Birnam Oak Advisors’s Berkshire Hathaway Class B BRK.B Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$7.29M	Hold	15,000	–	–	2.15%	11
2025 Q1	$7.99M	Hold	15,000	–	–	1.45%	8
2024 Q4	$6.8M	Buy	+15,000	New	+$6.8M	3.3%	10