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Alberta Investment Management Corp: SONY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alberta Investment Management Corp on SONY, newest first. How the timeline and the estimate are built.

Alberta Investment Management Corp held 1,993,000 SONY shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,993,000 shares
    Change vs previous 13F 0 shares

    0.23% of the 13F portfolio, value $39,979,580.

    13F-HR 0001123292-26-001065 filed by Alberta Investment Management Corp
    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 1,993,000 shares
    Change vs previous 13F +1,993,000 shares

    0.25% of the 13F portfolio, value $41,255,100.

    13F-HR 0001463559-26-000003 filed by Alberta Investment Management Corp
    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/A 0 shares
    Change vs previous 13F -550,000 shares

    13F-HR/A 0001123292-26-000218 filed by Alberta Investment Management Corp
    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.

  4. period ended2025-09-30
    13F/A 550,000 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $15,834,500.

    13F-HR/A 0001123292-26-000178 filed by Alberta Investment Management Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F/A 550,000 shares
    Change vs previous 13F -450,000 shares

    0.11% of the 13F portfolio, value $14,316,500.

    13F-HR/A 0001123292-26-000177 filed by Alberta Investment Management Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 1,000,000 shares
    Change vs previous 13F 0 shares

    0.17% of the 13F portfolio, value $25,390,000.

    13F-HR 0001123292-25-000206 filed by Alberta Investment Management Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 1,000,000 shares
    Change vs previous 13F +718,840 shares

    0.14% of the 13F portfolio, value $21,160,000.

    13F-HR 0001123292-25-000033 filed by Alberta Investment Management Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 281,160 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $27,151,621.

    13F-HR 0001123292-24-000330 filed by Alberta Investment Management Corp
    Filed (acceptance time not in the bulk data set), ingested

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