AG
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Algert Global’s Iridium Communications IRDM Stock Holding History

Algert Global’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 		$4.14M Sell
75,478
-39,610
-34% -$1.69M 0.05% 611
2026
Q1 		$3.19M Sell
115,088
-53,510
-32% -$1.2M 0.05% 577
2025
Q4 		$2.93M Buy
+168,598
New +$2.98M 0.05% 606
2025
Q2 		– Sell
-136,742
Closed -$3.74M – 1252
2025
Q1 		$3.74M Sell
136,742
-57,210
-29% -$1.68M 0.09% 372
2024
Q4 		$5.63M Sell
193,952
-171,169
-47% -$5.09M 0.13% 252
2024
Q3 		$11.1M Buy
365,121
+128,018
+54% +$3.49M 0.3% 61
2024
Q2 		$6.31M Buy
237,103
+52,513
+28% +$1.48M 0.21% 126
2024
Q1 		$4.83M Buy
184,590
+139,593
+310% +$4.54M 0.19% 159
2023
Q4 		$1.85M Buy
44,997
+6,600
+17% +$261K 0.07% 437
2023
Q3 		$1.75M Sell
38,397
-54,321
-59% -$2.81M 0.08% 408
2023
Q2 		$5.76M Buy
92,718
+16,734
+22% +$1.04M 0.25% 90
2023
Q1 		$4.71M Buy
75,984
+28,860
+61% +$1.73M 0.22% 118
2022
Q4 		$2.42M Sell
47,124
-3,740
-7% -$188K 0.13% 236
2022
Q3 		$2.26M Buy
50,864
+4,154
+9% +$180K 0.14% 236
2022
Q2 		$1.75M Sell
46,710
-70,829
-60% -$2.64M 0.13% 240
2022
Q1 		$4.74M Buy
117,539
+87,537
+292% +$3.3M 0.31% 37
2021
Q4 		$1.24M Buy
30,002
+3,190
+12% +$129K 0.15% 214
2021
Q3 		$1.07M Buy
+26,812
New +$1.13M 0.14% 203
2021
Q2 		– Sell
-7,482
Closed -$309K – 471
2021
Q1 		$309K Buy
+7,482
New +$327K 0.1% 296

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

Algert Global's IRDM Position: Q2 2026 in Review

Algert Global reduced its Iridium Communications (IRDM) stake by 34% in Q2 2026, selling an estimated $1.69M and leaving 75,478 shares worth $4.14M. The position accounts for 0.05% of the portfolio, ranked #611.

Algert Global first reported a position in IRDM in Q1 2021 and has held it in 19 quarters since. The position peaked at $11.1M in Q3 2024. 481 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Algert Global held 75,478 shares of Iridium Communications worth $4.14M as of Q2 2026.
  • Algert Global sold 39,610 Iridium Communications shares in Q2 2026, an estimated $1.69M.
  • Iridium Communications made up 0.05% of Algert Global's portfolio in Q2 2026, its #611 holding.
  • Algert Global first reported a position in Iridium Communications in Q1 2021 and has held it in 19 quarters since.
  • Algert Global's Iridium Communications position peaked at $11.1M in Q3 2024.
  • 481 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Algert Global's 13F filing for Q2 2026, filed 13 Aug 2026.