Squarepoint’s Iridium Communications IRDM Stock Holding History

Squarepoint’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
2024 Q3	–	Sell	-22,500	Closed	-$599K	–	4381
2024 Q2	$599K	Buy	+22,500	New	+$634K	﹤0.01%	2939

Other funds holding IRDM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

SHCM

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

GAM

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

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

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

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

Squarepoint's IRDM Position: Q1 2026 in Review

Squarepoint sold out of Iridium Communications (IRDM) in Q1 2026, closing a stake of 153,756 shares — an estimated $2.67M sold.

Squarepoint first reported a position in IRDM in Q3 2015 and held it in 33 quarters. The position peaked at $12.2M in Q3 2023. 379 funds tracked by Wall St. Rank hold IRDM as of Q1 2026.

Squarepoint reported no remaining Iridium Communications position as of Q1 2026 after selling out during the quarter.
Squarepoint sold 153,756 Iridium Communications shares in Q1 2026, an estimated $2.67M.
Squarepoint first reported a position in Iridium Communications in Q3 2015 and held it in 33 quarters.
Squarepoint's Iridium Communications position peaked at $12.2M in Q3 2023.
379 funds tracked by Wall St. Rank held Iridium Communications as of Q1 2026.

Based on Squarepoint's 13F filing for Q1 2026, filed 15 May 2026.