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Alberta Investment Management Corp: WCN position timeline

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

Alberta Investment Management Corp held 69,019 WCN 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 69,019 shares
    Change vs previous 13F +7,166 shares

    0.07% of the 13F portfolio, value $11,492,374.

    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 61,853 shares
    Change vs previous 13F +40,353 shares

    0.06% of the 13F portfolio, value $10,051,527.

    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 21,500 shares
    Change vs previous 13F -11,600 shares

    0.02% of the 13F portfolio, value $3,770,781.

    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).

  4. period ended2025-09-30
    13F/A 33,100 shares
    Change vs previous 13F -135,800 shares

    0.04% of the 13F portfolio, value $5,817,668.

    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 168,900 shares
    Change vs previous 13F -267,773 shares

    0.25% of the 13F portfolio, value $31,571,369.

    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 436,673 shares
    Change vs previous 13F +36,005 shares

    0.58% of the 13F portfolio, value $85,101,553.

    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 400,668 shares
    Change vs previous 13F +2,500 shares

    0.46% of the 13F portfolio, value $68,700,270.

    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 398,168 shares
    Change vs previous 13F not available

    0.62% of the 13F portfolio, value $71,251,426.

    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).