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Disclosery

SIG North Trading, ULC: ASTL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIG North Trading, ULC on ASTL, newest first. How the timeline and the estimate are built.

SIG North Trading, ULC held 96,117 ASTL 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 96,117 shares
    Change vs previous 13F -75,700 shares

    0.07% of the 13F portfolio, value $389,274.

    13F-HR 0001868643-26-000008 filed by SIG North Trading, ULC
    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 171,817 shares
    Change vs previous 13F +69,900 shares

    0.14% of the 13F portfolio, value $709,604.

    13F-HR 0001868643-26-000005 filed by SIG North Trading, ULC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 101,917 shares
    Change vs previous 13F -40,000 shares

    0.07% of the 13F portfolio, value $417,860.

    13F-HR 0001868643-26-000001 filed by SIG North Trading, ULC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 141,917 shares
    Change vs previous 13F +141,917 shares

    0.08% of the 13F portfolio, value $504,515.

    13F-HR 0001868643-25-000007 filed by SIG North Trading, ULC
    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 0 shares
    Change vs previous 13F -35,528 shares

    13F-HR 0001868643-25-000003 filed by SIG North Trading, ULC
    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.

  6. period ended2024-12-31
    13F 35,528 shares
    Change vs previous 13F -8,174 shares

    0.08% of the 13F portfolio, value $347,464.

    13F-HR 0001868643-25-000002 filed by SIG North Trading, ULC
    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 43,702 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $447,071.

    13F-HR 0001868643-24-000005 filed by SIG North Trading, ULC
    Filed (acceptance time not in the bulk data set), ingested

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