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Centiva Capital’s Iridium Communications IRDM Stock Holding History

Centiva Capital’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
2025
Q2 		– Sell
-41,856
Closed -$1.14M – 1813
2025
Q1 		$1.14M Buy
41,856
+20,025
+92% +$587K 0.03% 414
2024
Q4 		$634K Buy
+21,831
New +$649K 0.01% 690
2024
Q3 		– Sell
-27,782
Closed -$740K – 2377
2024
Q2 		$740K Buy
+27,782
New +$782K 0.01% 936
2024
Q1 		– Sell
-8,429
Closed -$347K – 1977
2023
Q4 		$347K Buy
8,429
+2,194
+35% +$86.9K 0.01% 1143
2023
Q3 		$284K Sell
6,235
-80,632
-93% -$4.18M 0.01% 1208
2023
Q2 		$5.4M Buy
+86,867
New +$5.37M 0.12% 157
2023
Q1 		– Sell
-8,012
Closed -$412K – 1671
2022
Q4 		$412K Buy
+8,012
New +$402K 0.01% 833
2022
Q2 		– Sell
-10,008
Closed -$404K – 1824
2022
Q1 		$404K Buy
+10,008
New +$377K 0.01% 1071
2021
Q4 		– Sell
-18,487
Closed -$737K – 1362
2021
Q3 		$737K Buy
+18,487
New +$776K 0.05% 451
2020
Q3 		– Sell
-21,661
Closed -$551K – 778
2020
Q2 		$551K Buy
+21,661
New +$508K 0.03% 267
2020
Q1 		– Sell
-10,127
Closed -$250K – 769
2019
Q4 		$250K Buy
+10,127
New +$243K 0.01% 606

Other funds holding IRDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return
SHCM
Silver Heights Capital Management Toronto, Ontario, Canada $324M AUM 55.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Centiva Capital's IRDM Position: Q2 2025 in Review

Centiva Capital sold out of Iridium Communications (IRDM) in Q2 2025, closing a stake of 41,856 shares — an estimated $1.14M sold.

Centiva Capital first reported a position in IRDM in Q4 2019 and held it in 11 quarters. The position peaked at $5.4M in Q2 2023. 331 funds tracked by Wall St. Rank hold IRDM as of Q2 2025.

  • Centiva Capital reported no remaining Iridium Communications position as of Q2 2025 after selling out during the quarter.
  • Centiva Capital sold 41,856 Iridium Communications shares in Q2 2025, an estimated $1.14M.
  • Centiva Capital first reported a position in Iridium Communications in Q4 2019 and held it in 11 quarters.
  • Centiva Capital's Iridium Communications position peaked at $5.4M in Q2 2023.
  • 331 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2025.

Based on Centiva Capital's 13F filing for Q2 2025, filed 13 Aug 2025.