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Caisse de depot et placement du Quebec: IRDM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Caisse de depot et placement du Quebec on IRDM, newest first. How the timeline and the estimate are built.

Caisse de depot et placement du Quebec held 36,600 IRDM shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 36,600 shares
    Change vs previous 13F +1,000 shares

    <0.01% of the 13F portfolio, value $2,007,510.

    13F-HR 0001140361-26-033187 filed by Caisse de depot et placement du Quebec
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 35,600 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $987,544.

    13F-HR 0001140361-26-021351 filed by Caisse de depot et placement du Quebec
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).