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OP Asset Management’s Iridium Communications IRDM Stock Holding History

OP Asset Management’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
-6,636
Closed -$116K – 805
2025
Q3 		$116K Hold
6,636
– – ﹤0.01% 759
2025
Q2 		$200K Buy
6,636
+2,196
+49% +$57.1K ﹤0.01% 739
2025
Q1 		$121K Buy
+4,440
New +$130K ﹤0.01% 780

Other funds holding IRDM

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $260M AUM 6.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
GAM
Gotham Asset Management New York $32.7B AUM 27.65% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

OP Asset Management's IRDM Position: Q4 2025 in Review

OP Asset Management sold out of Iridium Communications (IRDM) in Q4 2025, closing a stake of 6,636 shares — an estimated $116K sold.

OP Asset Management first reported a position in IRDM in Q1 2025 and held it in 3 quarters. The position peaked at $200K in Q2 2025. 325 funds tracked by Wall St. Rank hold IRDM as of Q4 2025.

  • OP Asset Management reported no remaining Iridium Communications position as of Q4 2025 after selling out during the quarter.
  • OP Asset Management sold 6,636 Iridium Communications shares in Q4 2025, an estimated $116K.
  • OP Asset Management first reported a position in Iridium Communications in Q1 2025 and held it in 3 quarters.
  • OP Asset Management's Iridium Communications position peaked at $200K in Q2 2025.
  • 325 funds tracked by Wall St. Rank held Iridium Communications as of Q4 2025.

Based on OP Asset Management's 13F filing for Q4 2025, filed 21 Apr 2026.