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AGF MANAGEMENT LTD: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AGF MANAGEMENT LTD on WMB, newest first. How the timeline and the estimate are built.

AGF MANAGEMENT LTD held 1,098,636 WMB shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,098,636 shares
    Change vs previous 13F -73,753 shares

    0.32% of the 13F portfolio, value $81,672,600.

    13F-HR 0000945621-26-000999 filed by AGF MANAGEMENT LTD
    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 1,172,389 shares
    Change vs previous 13F -193,244 shares

    0.38% of the 13F portfolio, value $85,326,471.

    13F-HR 0000945621-26-000646 filed by AGF MANAGEMENT LTD
    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 1,365,633 shares
    Change vs previous 13F -4,444 shares

    0.36% of the 13F portfolio, value $82,088,206.

    13F-HR 0000945621-26-000337 filed by AGF MANAGEMENT LTD
    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 1,370,077 shares
    Change vs previous 13F -18,459 shares

    0.38% of the 13F portfolio, value $86,794,378.

    13F-HR 0000945621-25-001012 filed by AGF MANAGEMENT LTD
    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 1,388,536 shares
    Change vs previous 13F +82,859 shares

    0.4% of the 13F portfolio, value $87,213,946.

    13F-HR 0000945621-25-000654 filed by AGF MANAGEMENT LTD
    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 1,305,677 shares
    Change vs previous 13F -792 shares

    0.41% of the 13F portfolio, value $78,027,263.

    13F-HR 0000945621-25-000444 filed by AGF MANAGEMENT LTD
    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 1,306,469 shares
    Change vs previous 13F -379,165 shares

    0.35% of the 13F portfolio, value $70,706,102.

    13F-HR 0000945621-25-000131 filed by AGF MANAGEMENT LTD
    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 1,685,634 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $76,949,192.

    13F-HR 0000945621-24-000910 filed by AGF MANAGEMENT LTD
    Filed (acceptance time not in the bulk data set), ingested

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