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Marex Group’s Iridium Communications IRDM Stock Holding History

Marex Group’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
Q2 		– Sell
-13,934
Closed -$387K – 1244
2026
Q1 		$387K Sell
13,934
-7,821
-36% -$176K ﹤0.01% 696
2025
Q4 		$378K Sell
21,755
-11,888
-35% -$210K ﹤0.01% 642
2025
Q3 		$587K Buy
+33,643
New +$831K ﹤0.01% 453

Other funds holding IRDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SHCM
Silver Heights Capital Management Toronto, Ontario, Canada $324M AUM 55.4% 1-Year Est. Return
GAM
Gotham Asset Management New York $43B AUM 34.97% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Marex Group's IRDM Position: Q2 2026 in Review

Marex Group sold out of Iridium Communications (IRDM) in Q2 2026, closing a stake of 13,934 shares — an estimated $387K sold.

Marex Group first reported a position in IRDM in Q3 2025 and held it in 3 quarters. The position peaked at $587K in Q3 2025. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Marex Group reported no remaining Iridium Communications position as of Q2 2026 after selling out during the quarter.
  • Marex Group sold 13,934 Iridium Communications shares in Q2 2026, an estimated $387K.
  • Marex Group first reported a position in Iridium Communications in Q3 2025 and held it in 3 quarters.
  • Marex Group's Iridium Communications position peaked at $587K in Q3 2025.
  • 483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.