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Catalyst Funds Management’s Iridium Communications IRDM Stock Holding History

Catalyst Funds 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
2026
Q2 		$241K Buy
+4,400
New +$188K 0.01% 548
2025
Q2 		– Sell
-10,880
Closed -$297K – 574
2025
Q1 		$297K Buy
+10,880
New +$319K 0.08% 269
2024
Q4 		– Sell
-2,400
Closed -$73.1K – 790
2024
Q3 		$73.1K Buy
2,400
+2,000
+500% +$54.5K 0.02% 612
2024
Q2 		$10.6K Buy
+400
New +$11.3K ﹤0.01% 900

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

Catalyst Funds Management's IRDM Position: Q2 2026 in Review

Catalyst Funds Management opened a new position in Iridium Communications (IRDM) in Q2 2026: 4,400 shares worth $241K. The stake represents 0.01% of the portfolio and ranks #548 among its holdings. This is a return to the name: Catalyst Funds Management previously reported a position in IRDM as recently as Q1 2025.

Catalyst Funds Management first reported a position in IRDM in Q2 2024 and has held it in 4 quarters since. The position peaked at $297K in Q1 2025. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Catalyst Funds Management held 4,400 shares of Iridium Communications worth $241K as of Q2 2026.
  • Iridium Communications was a new Catalyst Funds Management position in Q2 2026.
  • Iridium Communications made up 0.01% of Catalyst Funds Management's portfolio in Q2 2026, its #548 holding.
  • Catalyst Funds Management first reported a position in Iridium Communications in Q2 2024 and has held it in 4 quarters since.
  • Catalyst Funds Management's Iridium Communications position peaked at $297K in Q1 2025.
  • 483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Catalyst Funds Management's 13F filing for Q2 2026, filed 10 Aug 2026.