Perkins Capital Management’s Sera Prognostics SERA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$363K	Sell	131,000 -19,000	-13%	-$52.6K	0.36%	55
2025 Q1	$522K	Buy	+150,000	New	+$522K	0.55%	53