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Principal Securities’s Iridium Communications IRDM Stock Holding History

Principal 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
2025
Q4 		– Sell
-220
Closed -$3.84K – 2441
2025
Q3 		$3.84K Sell
220
-124
-36% -$3.06K ﹤0.01% 3039
2025
Q2 		$10.4K Sell
344
-31
-8% -$806 ﹤0.01% 2601
2025
Q1 		$10.9K Hold
375
– – ﹤0.01% 2485
2024
Q4 		$10.9K Sell
375
-300
-44% -$8.92K ﹤0.01% 2481
2024
Q3 		$20.6K Buy
675
+128
+23% +$3.49K ﹤0.01% 2107
2024
Q2 		$14.6K Buy
547
+227
+71% +$6.39K ﹤0.01% 2223
2024
Q1 		$8.37K Buy
320
+195
+156% +$6.34K ﹤0.01% 2424
2023
Q4 		$5.14K Buy
+125
New +$4.95K ﹤0.01% 2526

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
SHCM
Silver Heights Capital Management Toronto, Ontario, Canada $324M AUM 55.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Principal Securities's IRDM Position: Q4 2025 in Review

Principal Securities sold out of Iridium Communications (IRDM) in Q4 2025, closing a stake of 220 shares — an estimated $3.84K sold.

Principal Securities first reported a position in IRDM in Q4 2023 and held it in 8 quarters. The position peaked at $20.6K in Q3 2024. 325 funds tracked by Wall St. Rank hold IRDM as of Q4 2025.

  • Principal Securities reported no remaining Iridium Communications position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 220 Iridium Communications shares in Q4 2025, an estimated $3.84K.
  • Principal Securities first reported a position in Iridium Communications in Q4 2023 and held it in 8 quarters.
  • Principal Securities's Iridium Communications position peaked at $20.6K in Q3 2024.
  • 325 funds tracked by Wall St. Rank held Iridium Communications as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.