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ALTAROCK PARTNERS LP: TDG position timeline

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

ALTAROCK PARTNERS LP held 875,755 TDG shares at 2026-06-30 per its 13F-HR filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 875,755 shares
    Change vs previous 13F -33,413 shares

    27.51% of the 13F portfolio, value $1,166,540,690.

    13F-HR 0001104659-26-097527 filed by ALTAROCK PARTNERS LP
    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 909,168 shares
    Change vs previous 13F -60,232 shares

    25.54% of the 13F portfolio, value $1,053,689,345.

    13F-HR 0001104659-26-062170 filed by ALTAROCK PARTNERS LP
    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 969,400 shares
    Change vs previous 13F -6,992 shares

    25.28% of the 13F portfolio, value $1,289,156,590.

    13F-HR 0001104659-26-015359 filed by ALTAROCK PARTNERS LP
    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 976,392 shares
    Change vs previous 13F -3,558 shares

    23.53% of the 13F portfolio, value $1,286,904,184.

    13F-HR 0001104659-25-112002 filed by ALTAROCK PARTNERS LP
    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 979,950 shares
    Change vs previous 13F 0 shares

    27.21% of the 13F portfolio, value $1,490,151,168.

    13F-HR 0001104659-25-078208 filed by ALTAROCK PARTNERS LP
    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 979,950 shares
    Change vs previous 13F -20,654 shares

    27.26% of the 13F portfolio, value $1,355,555,036.

    13F-HR 0001104659-25-048610 filed by ALTAROCK PARTNERS LP
    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 1,000,604 shares
    Change vs previous 13F -47,660 shares

    25.65% of the 13F portfolio, value $1,268,045,437.

    13F-HR 0001104659-25-014306 filed by ALTAROCK PARTNERS LP
    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 1,048,264 shares
    Change vs previous 13F not available

    29.46% of the 13F portfolio, value $1,496,009,002.

    13F-HR 0001104659-24-117526 filed by ALTAROCK PARTNERS LP
    Filed (acceptance time not in the bulk data set), ingested

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