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MAI Capital Management: GSY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MAI Capital Management on GSY, newest first. How the timeline and the estimate are built.

MAI Capital Management held 12,135 GSY 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 12,135 shares
    Change vs previous 13F -1,815 shares

    <0.01% of the 13F portfolio, value $608,583.

    13F-HR 0001172661-26-003680 filed by MAI Capital Management
    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 13,950 shares
    Change vs previous 13F -6,724 shares

    <0.01% of the 13F portfolio, value $699,186.

    13F-HR 0001040197-26-000002 filed by MAI Capital Management
    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 20,674 shares
    Change vs previous 13F -745 shares

    0.01% of the 13F portfolio, value $1,038,879.

    13F-HR 0001040197-26-000001 filed by MAI Capital Management
    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 21,419 shares
    Change vs previous 13F +334 shares

    0.01% of the 13F portfolio, value $1,075,986.

    13F-HR 0001040197-25-000006 filed by MAI Capital Management
    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 21,085 shares
    Change vs previous 13F -977 shares

    0.01% of the 13F portfolio, value $1,057,215.

    13F-HR 0001040197-25-000005 filed by MAI Capital Management
    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 22,062 shares
    Change vs previous 13F +2,109 shares

    0.01% of the 13F portfolio, value $1,105,754.

    13F-HR 0001040197-25-000002 filed by MAI Capital Management
    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 19,953 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $999,837.

    13F-HR 0001040197-25-000001 filed by MAI Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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