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Rockingstone Advisors LLC: TDG position timeline

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

Rockingstone Advisors LLC held 2,482 TDG shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,482 shares
    Change vs previous 13F +6 shares

    1.33% of the 13F portfolio, value $3,306,123.

    13F-HR 0002027176-26-000003 filed by Rockingstone Advisors 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 2,476 shares
    Change vs previous 13F +25 shares

    1.32% of the 13F portfolio, value $2,869,585.

    13F-HR 0002027176-26-000002 filed by Rockingstone Advisors 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 2,451 shares
    Change vs previous 13F +97 shares

    1.49% of the 13F portfolio, value $3,259,462.

    13F-HR 0002027176-26-000001 filed by Rockingstone Advisors 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 2,354 shares
    Change vs previous 13F +28 shares

    1.53% of the 13F portfolio, value $3,102,619.

    13F-HR 0002027176-25-000007 filed by Rockingstone Advisors 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 2,326 shares
    Change vs previous 13F -692 shares

    1.86% of the 13F portfolio, value $3,537,009.

    13F-HR 0002027176-25-000004 filed by Rockingstone Advisors 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 3,018 shares
    Change vs previous 13F -5 shares

    1.88% of the 13F portfolio, value $4,174,769.

    13F-HR 0002027176-25-000003 filed by Rockingstone Advisors 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 3,023 shares
    Change vs previous 13F +28 shares

    1.69% of the 13F portfolio, value $3,830,987.

    13F-HR 0002027176-25-000001 filed by Rockingstone Advisors 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 2,995 shares
    Change vs previous 13F not available

    2.1% of the 13F portfolio, value $4,274,254.

    13F-HR 0002027176-24-000009 filed by Rockingstone Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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