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Disclosery

Stockbridge Partners LLC: DE position timeline

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

Stockbridge Partners LLC held 567,456 DE 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 567,456 shares
    Change vs previous 13F +2,523 shares

    7.57% of the 13F portfolio, value $359,954,364.

    13F-HR 0000919574-26-005193 filed by Stockbridge Partners 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 564,933 shares
    Change vs previous 13F -213,262 shares

    7.69% of the 13F portfolio, value $318,226,759.

    13F-HR 0000919574-26-003151 filed by Stockbridge Partners 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 778,195 shares
    Change vs previous 13F -19,164 shares

    7.97% of the 13F portfolio, value $362,304,246.

    13F-HR 0000919574-26-001019 filed by Stockbridge Partners 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 797,359 shares
    Change vs previous 13F -38,298 shares

    7.05% of the 13F portfolio, value $364,600,376.

    13F-HR 0000919574-25-006813 filed by Stockbridge Partners 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 835,657 shares
    Change vs previous 13F -47,760 shares

    8.31% of the 13F portfolio, value $424,923,228.

    13F-HR 0000919574-25-004697 filed by Stockbridge Partners 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 883,417 shares
    Change vs previous 13F +1,111 shares

    9.18% of the 13F portfolio, value $414,631,769.

    13F-HR 0000919574-25-003099 filed by Stockbridge Partners 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 882,306 shares
    Change vs previous 13F -1,931 shares

    7.93% of the 13F portfolio, value $373,833,052.

    13F-HR 0000919574-25-001274 filed by Stockbridge Partners 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 884,237 shares
    Change vs previous 13F not available

    7.41% of the 13F portfolio, value $369,018,627.

    13F-HR 0000919574-24-006485 filed by Stockbridge Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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