Portolan Capital Management’s Ambac AMBC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-589,437	Closed	-$7.46M	–	112
2024 Q4	$7.46M	Buy	+589,437	New	+$7.46M	0.5%	68