CI
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CX Institutional’s Iridium Communications IRDM Stock Holding History

CX Institutional’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 		$9.38M Sell
171,098
-101,689
-37% -$4.35M 0.27% 85
2026
Q1 		$7.57M Buy
+272,787
New +$6.14M 0.23% 102

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

CX Institutional's IRDM Position: Q2 2026 in Review

CX Institutional reduced its Iridium Communications (IRDM) stake by 37% in Q2 2026, selling an estimated $4.35M and leaving 171,098 shares worth $9.38M. The position accounts for 0.27% of the portfolio, ranked #85.

CX Institutional first reported a position in IRDM in Q1 2026 and has held it in 2 quarters since. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • CX Institutional held 171,098 shares of Iridium Communications worth $9.38M as of Q2 2026.
  • CX Institutional sold 101,689 Iridium Communications shares in Q2 2026, an estimated $4.35M.
  • Iridium Communications made up 0.27% of CX Institutional's portfolio in Q2 2026, its #85 holding.
  • CX Institutional first reported a position in Iridium Communications in Q1 2026 and has held it in 2 quarters since.
  • 483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on CX Institutional's 13F filing for Q2 2026, filed 2 Jul 2026.