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Nikko Asset Management Americas’s Iridium Communications IRDM Stock Holding History

Nikko Asset Management Americas’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 		$30.2M Sell
550,679
-186,294
-25% -$7.96M 0.39% 57
2026
Q1 		$20.4M Sell
736,973
-380,979
-34% -$8.58M 0.29% 63
2025
Q4 		$19.4M Sell
1,117,952
-3,195,128
-74% -$56.5M 0.22% 77
2025
Q3 		$75.3M Buy
4,313,080
+2,756
+0.1% +$68.1K 0.73% 39
2025
Q2 		$130M Buy
4,310,324
+421,279
+11% +$11M 1.3% 20
2025
Q1 		$106M Buy
3,889,045
+1,061,465
+38% +$31.1M 1.37% 19
2024
Q4 		$82M Buy
2,827,580
+329,915
+13% +$9.81M 0.89% 33
2024
Q3 		$76M Buy
2,497,665
+6,753
+0.3% +$184K 0.86% 32
2024
Q2 		$66.3M Buy
2,490,912
+401,312
+19% +$11.3M 0.77% 36
2024
Q1 		$54.7M Buy
2,089,600
+346,118
+20% +$11.3M 0.54% 45
2023
Q4 		$71.8M Buy
1,743,482
+539,909
+45% +$21.4M 0.69% 37
2023
Q3 		$54.7M Buy
1,203,573
+267,676
+29% +$13.9M 0.65% 38
2023
Q2 		$58.1M Buy
935,897
+232,561
+33% +$14.4M 0.61% 37
2023
Q1 		$43.1M Sell
703,336
-8,188
-1% -$490K 0.5% 39
2022
Q4 		$36.6M Sell
711,524
-142,496
-17% -$7.15M 0.53% 39
2022
Q3 		$37M Sell
854,020
-988,651
-54% -$42.9M 0.47% 43
2022
Q2 		$68.2M Buy
1,842,671
+74,577
+4% +$2.78M 0.84% 25
2022
Q1 		$67.1M Sell
1,768,094
-2,509,454
-59% -$94.5M 0.49% 41
2021
Q4 		$167M Sell
4,277,548
-293,802
-6% -$11.9M 0.88% 29
2021
Q3 		$178M Buy
4,571,350
+107,532
+2% +$4.51M 0.77% 35
2021
Q2 		$179M Buy
4,463,818
+1,772,489
+66% +$68.9M 0.7% 41
2021
Q1 		$111M Buy
2,691,329
+578,000
+27% +$25.3M 0.54% 50
2020
Q4 		$83.1M Buy
2,113,329
+253,853
+14% +$7.98M 0.47% 51
2020
Q3 		$46.9M Sell
1,859,476
-279,458
-13% -$7.69M 0.42% 54
2020
Q2 		$51.8M Buy
2,138,934
+834,178
+64% +$19.6M 0.68% 43
2020
Q1 		$29.1M Buy
1,304,756
+1,271,917
+3,873% +$32.9M 0.54% 50
2019
Q4 		$809K Sell
32,839
-741
-2% -$17.8K 0.01% 164
2019
Q3 		$715K Buy
33,580
+2,303
+7% +$54.9K 0.01% 164
2019
Q2 		$728K Sell
31,277
-72
-0.2% -$1.79K 0.01% 159
2019
Q1 		$829K Buy
31,349
+23,853
+318% +$513K 0.02% 150
2018
Q4 		$138K Buy
7,496
+4,957
+195% +$102K ﹤0.01% 117
2018
Q3 		$59K Buy
+2,539
New +$49.3K ﹤0.01% 131

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

Nikko Asset Management Americas's IRDM Position: Q2 2026 in Review

Nikko Asset Management Americas reduced its Iridium Communications (IRDM) stake by 25% in Q2 2026, selling an estimated $7.96M and leaving 550,679 shares worth $30.2M. The position accounts for 0.39% of the portfolio, ranked #57.

Nikko Asset Management Americas first reported a position in IRDM in Q3 2018 and has held it in 32 quarters since. The position peaked at $179M in Q2 2021. 481 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Nikko Asset Management Americas held 550,679 shares of Iridium Communications worth $30.2M as of Q2 2026.
  • Nikko Asset Management Americas sold 186,294 Iridium Communications shares in Q2 2026, an estimated $7.96M.
  • Iridium Communications made up 0.39% of Nikko Asset Management Americas's portfolio in Q2 2026, its #57 holding.
  • Nikko Asset Management Americas first reported a position in Iridium Communications in Q3 2018 and has held it in 32 quarters since.
  • Nikko Asset Management Americas's Iridium Communications position peaked at $179M in Q2 2021.
  • 481 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Nikko Asset Management Americas's 13F filing for Q2 2026, filed 13 Aug 2026.