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AQR Arbitrage’s Iridium Communications IRDM Stock Holding History

AQR Arbitrage’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 		$7.25M Buy
+132,611
New +$5.67M 0.1% 207

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

AQR Arbitrage's IRDM Position: Q2 2026 in Review

AQR Arbitrage opened a new position in Iridium Communications (IRDM) in Q2 2026: 132,611 shares worth $7.25M. The stake represents 0.1% of the portfolio and ranks #207 among its holdings.

481 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • AQR Arbitrage held 132,611 shares of Iridium Communications worth $7.25M as of Q2 2026.
  • Iridium Communications was a new AQR Arbitrage position in Q2 2026.
  • Iridium Communications made up 0.1% of AQR Arbitrage's portfolio in Q2 2026, its #207 holding.
  • 481 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on AQR Arbitrage's 13F filing for Q2 2026, filed 14 Aug 2026.