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Disclosery

AGF MANAGEMENT LTD: GLW position timeline

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

AGF MANAGEMENT LTD held 1,463,448 GLW 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 1,463,448 shares
    Change vs previous 13F -885,698 shares

    1.45% of the 13F portfolio, value $373,808,523.

    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 2,349,146 shares
    Change vs previous 13F +126,948 shares

    1.43% of the 13F portfolio, value $319,413,382.

    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 2,222,198 shares
    Change vs previous 13F +2,222,198 shares

    0.84% of the 13F portfolio, value $194,575,657.

    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 ended2025-03-31
    13F 0 shares
    Change vs previous 13F -53,682 shares

    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).

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

  5. period ended2024-12-31
    13F 53,682 shares
    Change vs previous 13F -19,430 shares

    0.01% of the 13F portfolio, value $2,550,969.

    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).

  6. period ended2024-09-30
    13F 73,112 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,301,007.

    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).