LIVE VIEW · IRDMIridium Communications Inc.TelecommunicationIRDM research Sign up to open the full interactive terminal, save boards, and get alerts
IRDM · Live chart
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IRDM · Smart-money compositeas of Aug 29
-13SHORTsmart-money positioning
-100 short0+100 long
InsiderSHORT
Congressno congressional trade in t...
13F fundsNEUTRAL
Short volumeFINRA short-volume is not c...
2 of 4 families contributing
IRDM · Recent signals
4 tracked funds reduced IRDM this 2026Q2, institutional consensusHIGHSHORTAug 16
Point72 Asset Management, L.P. cut 56% of IRDM (2026Q2)HIGHSHORTAug 16
Point72 Asset Management, L.P. cut 90% of IRDM (2026Q2)HIGHSHORTAug 16
Point72 Asset Management, L.P. cut 97% of IRDM (2026Q2)HIGHSHORTAug 16
MILLENNIUM MANAGEMENT LLC cut 69% of IRDM (2026Q2)HIGHSHORTAug 16
MILLENNIUM MANAGEMENT LLC cut 98% of IRDM (2026Q2)HIGHSHORTAug 16
RENAISSANCE TECHNOLOGIES LLC added +376% to IRDM (2026Q2)HIGHLONGAug 16
CITADEL ADVISORS LLC added +92% to IRDM (2026Q2)HIGHLONGAug 16
IRDM · Institutional holdersas of 2025Q3
MILLENNIUM MANAGEMENT LLC$53.1Mn/a
RENAISSANCE TECHNOLOGIES LLC$33.4Mn/a
TWO SIGMA INVESTMENTS, LP$19.9Mn/a
MILLENNIUM MANAGEMENT LLC$18.0M-65.9%
MILLENNIUM MANAGEMENT LLC$13.7M-52.3%
TWO SIGMA INVESTMENTS, LP$12.9Mn/a
TWO SIGMA INVESTMENTS, LP$12.2M-5.3%
TWO SIGMA INVESTMENTS, LP$11.2M-42.6%
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