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Clearstead Advisors’s Iridium Communications IRDM Stock Holding History

Clearstead Advisors’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 		$35K Buy
+638
New +$27.3K ﹤0.01% 1609
2026
Q1 		– Sell
-8
Closed -$140 – 2550
2025
Q4 		$140 Sell
8
-114
-93% -$2.02K ﹤0.01% 2469
2025
Q3 		$2.13K Buy
122
+17
+16% +$420 ﹤0.01% 2427
2025
Q2 		$3.17K Buy
105
+81
+338% +$2.11K ﹤0.01% 2230
2025
Q1 		$659 Buy
+24
New +$703 ﹤0.01% 2037

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

Clearstead Advisors's IRDM Position: Q2 2026 in Review

Clearstead Advisors opened a new position in Iridium Communications (IRDM) in Q2 2026: 638 shares worth $35K. The stake represents ﹤0.01% of the portfolio and ranks #1609 among its holdings. This is a return to the name: Clearstead Advisors previously reported a position in IRDM as recently as Q4 2025.

Clearstead Advisors first reported a position in IRDM in Q1 2025 and has held it in 5 quarters since. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Clearstead Advisors held 638 shares of Iridium Communications worth $35K as of Q2 2026.
  • Iridium Communications was a new Clearstead Advisors position in Q2 2026.
  • Iridium Communications made up ﹤0.01% of Clearstead Advisors's portfolio in Q2 2026, its #1609 holding.
  • Clearstead Advisors first reported a position in Iridium Communications in Q1 2025 and has held it in 5 quarters since.
  • 483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Clearstead Advisors's 13F filing for Q2 2026, filed 6 Aug 2026.