Virtu Financial’s Iridium Communications IRDM Stock Holding History

Virtu Financial’s Portfolio IRDM Stock Details IRDM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$582K	Sell	20,985 -32,564	-61%	-$733K	0.02%	514
2025 Q4	$931K	Sell	53,549 -19,070	-26%	-$337K	0.04%	378
2025 Q3	$1.27M	Buy	+72,619	New	+$1.79M	0.07%	269
2025 Q1	–	Sell	-10,341	Closed	-$300K	–	1678
2024 Q4	$300K	Buy	+10,341	New	+$308K	0.02%	698
2024 Q3	–	Sell	-13,405	Closed	-$357K	–	1617
2024 Q2	$357K	Buy	+13,405	New	+$377K	0.02%	545
2021 Q4	–	Sell	-8,395	Closed	-$335K	–	1933
2021 Q3	$335K	Buy	+8,395	New	+$352K	0.03%	659
2020 Q4	–	Sell	-9,216	Closed	-$236K	–	1590
2020 Q3	$236K	Buy	+9,216	New	+$254K	0.04%	527
2019 Q1	–	Sell	-13,423	Closed	-$248K	–	1625
2018 Q4	$248K	Buy	+13,423	New	+$276K	0.02%	819
2016 Q2	–	Sell	-30,860	Closed	-$243K	–	458
2016 Q1	$243K	Buy	+30,860	New	+$222K	0.03%	328

Other funds holding IRDM

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Silver Heights Capital Management Toronto, Ontario, Canada $260M AUM 6.93% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Gotham Asset Management New York $32.7B AUM 27.65% 1-Year Est. Return

AQR Capital Management

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return