Sigma Planning Corp’s Ambarella AMBA Stock Holding History

Sigma Planning Corp’s Portfolio AMBA Stock Details AMBA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$1.14M	Buy
2025 Q2	$373K	Buy
2022 Q1	–	Sell
2021 Q4	$217K	Buy
2015 Q3	–	Sell
2015 Q2	$327K	Buy
2015 Q1	–	Sell
2014 Q4	$842K	Buy