Two Sigma Securities’s Iridium Communications IRDM Stock Holding History

Two Sigma Securities’s Portfolio IRDM Stock Details IRDM Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell
2025 Q3	$293K	Sell
2025 Q2	$508K	Buy
2023 Q4	–	Sell
2023 Q3	$386K	Buy
2022 Q2	–	Hold
2022 Q1	–	Hold
2018 Q4	–	Sell
2018 Q3	$765K	Buy
2018 Q2	$423K	Buy
2017 Q1	–	Sell
2016 Q4	$188K	Buy