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Disclosery

East Coast Asset Management, LLC.: TDG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of East Coast Asset Management, LLC. on TDG, newest first. How the timeline and the estimate are built.

East Coast Asset Management, LLC. held 24,009 TDG 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 24,009 shares
    Change vs previous 13F +789 shares

    9.45% of the 13F portfolio, value $31,981,163.

    13F-HR 0001579254-26-000004 filed by East Coast Asset Management, LLC.
    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 23,220 shares
    Change vs previous 13F -121 shares

    8.87% of the 13F portfolio, value $26,911,585.

    13F-HR 0001579254-26-000003 filed by East Coast Asset Management, LLC.
    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 23,341 shares
    Change vs previous 13F -46 shares

    9.13% of the 13F portfolio, value $31,040,642.

    13F-HR 0001579254-26-000002 filed by East Coast Asset Management, LLC.
    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 23,387 shares
    Change vs previous 13F -241 shares

    9.66% of the 13F portfolio, value $30,825,141.

    13F-HR 0001579254-25-000004 filed by East Coast Asset Management, LLC.
    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 23,628 shares
    Change vs previous 13F -49 shares

    11.92% of the 13F portfolio, value $35,930,071.

    13F-HR 0001085146-25-005068 filed by East Coast Asset Management, LLC.
    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 23,677 shares
    Change vs previous 13F -125 shares

    11.6% of the 13F portfolio, value $32,752,511.

    13F-HR 0001085146-25-003192 filed by East Coast Asset Management, LLC.
    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 23,802 shares
    Change vs previous 13F -3,291 shares

    10.08% of the 13F portfolio, value $30,163,939.

    13F-HR 0001085146-25-001516 filed by East Coast Asset Management, LLC.
    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 27,093 shares
    Change vs previous 13F not available

    12.84% of the 13F portfolio, value $38,664,661.

    13F-HR 0001085146-24-005781 filed by East Coast Asset Management, LLC.
    Filed (acceptance time not in the bulk data set), ingested

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