SS
IRDM icon

SBI Securities’s Iridium Communications IRDM Stock Holding History

SBI Securities’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 		$213K Buy
3,886
+526
+16% +$22.5K ﹤0.01% 651
2026
Q1 		$93.2K Buy
3,360
+600
+22% +$13.5K ﹤0.01% 870
2025
Q4 		$48K Sell
2,760
-725
-21% -$12.8K ﹤0.01% 1099
2025
Q3 		$60.8K Buy
3,485
+2,074
+147% +$51.2K ﹤0.01% 1010
2025
Q2 		$42.6K Sell
1,411
-346
-20% -$9K ﹤0.01% 1112
2025
Q1 		$48K Buy
1,757
+476
+37% +$13.9K ﹤0.01% 993
2024
Q4 		$37.2K Buy
+1,281
New +$38.1K ﹤0.01% 1074

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

SBI Securities's IRDM Position: Q2 2026 in Review

SBI Securities increased its Iridium Communications (IRDM) stake by 16% in Q2 2026, buying an estimated $22.5K and bringing the position to 3,886 shares worth $213K. The position accounts for ﹤0.01% of the portfolio, ranked #651.

SBI Securities first reported a position in IRDM in Q4 2024 and has held it in 7 quarters since. 481 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • SBI Securities held 3,886 shares of Iridium Communications worth $213K as of Q2 2026.
  • SBI Securities bought 526 Iridium Communications shares in Q2 2026, an estimated $22.5K.
  • Iridium Communications made up ﹤0.01% of SBI Securities's portfolio in Q2 2026, its #651 holding.
  • SBI Securities first reported a position in Iridium Communications in Q4 2024 and has held it in 7 quarters since.
  • 481 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on SBI Securities's 13F filing for Q2 2026, filed 23 Jul 2026.