RIM
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Redwood Investment Management’s Iridium Communications IRDM Stock Holding History

Redwood Investment Management’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 		$2.27M Buy
+41,295
New +$1.77M 0.22% 46
2026
Q1 		– Sell
-138,991
Closed -$2.42M – 303
2025
Q4 		$2.42M Buy
+138,991
New +$2.46M 0.27% 53

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 $3.38T AUM 44.17% 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

Redwood Investment Management's IRDM Position: Q2 2026 in Review

Redwood Investment Management opened a new position in Iridium Communications (IRDM) in Q2 2026: 41,295 shares worth $2.27M. The stake represents 0.22% of the portfolio and ranks #46 among its holdings. This is a return to the name: Redwood Investment Management previously reported a position in IRDM as recently as Q4 2025.

Redwood Investment Management first reported a position in IRDM in Q4 2025 and has held it in 2 quarters since. The position peaked at $2.42M in Q4 2025. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Redwood Investment Management held 41,295 shares of Iridium Communications worth $2.27M as of Q2 2026.
  • Iridium Communications was a new Redwood Investment Management position in Q2 2026.
  • Iridium Communications made up 0.22% of Redwood Investment Management's portfolio in Q2 2026, its #46 holding.
  • Redwood Investment Management first reported a position in Iridium Communications in Q4 2025 and has held it in 2 quarters since.
  • Redwood Investment Management's Iridium Communications position peaked at $2.42M in Q4 2025.
  • 483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Redwood Investment Management's 13F filing for Q2 2026, filed 17 Aug 2026.