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Disclosery

Periscope Capital Inc.: ATMCW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Periscope Capital Inc. on ATMCW, newest first. How the timeline and the estimate are built.

Periscope Capital Inc. held 0 ATMCW shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -195,335 shares

    13F-HR 0001193125-26-222255 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 195,335 shares
    Change vs previous 13F -17,565 shares

    <0.01% of the 13F portfolio, value $13,693.

    13F-HR 0001193125-26-043917 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 212,900 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $15,180.

    13F-HR 0001193125-25-279757 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 212,900 shares
    Change vs previous 13F -225,000 shares

    <0.01% of the 13F portfolio, value $7,455.

    13F-HR 0000950123-25-008110 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 437,900 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $7,535.

    13F-HR 0000950123-25-004855 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 437,900 shares
    Change vs previous 13F -1,300 shares

    0.01% of the 13F portfolio, value $9,594.

    13F-HR 0000950123-25-001409 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 439,200 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,818.

    13F-HR 0000950123-24-011002 filed by Periscope Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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