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MAI Capital Management: GDEC position timeline

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

MAI Capital Management held 29,323 GDEC 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 29,323 shares
    Change vs previous 13F -3,139 shares

    <0.01% of the 13F portfolio, value $1,167,185.

    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 32,462 shares
    Change vs previous 13F -3,360 shares

    0.01% of the 13F portfolio, value $1,201,744.

    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 35,822 shares
    Change vs previous 13F +10,233 shares

    0.01% of the 13F portfolio, value $1,354,789.

    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 25,589 shares
    Change vs previous 13F -244,363 shares

    0.01% of the 13F portfolio, value $938,605.

    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 269,952 shares
    Change vs previous 13F -40,147 shares

    0.07% of the 13F portfolio, value $9,490,406.

    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 310,099 shares
    Change vs previous 13F -23,523 shares

    0.08% of the 13F portfolio, value $10,267,378.

    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 333,622 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $11,251,803.

    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).