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Port Capital LLC: CP position timeline

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

Port Capital LLC held 552,701 CP 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 552,701 shares
    Change vs previous 13F -11,173 shares

    1.96% of the 13F portfolio, value $47,906,444.

    13F-HR 0001104659-26-097336 filed by Port Capital 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 563,874 shares
    Change vs previous 13F +33,395 shares

    1.97% of the 13F portfolio, value $44,236,242.

    13F-HR 0001104659-26-062522 filed by Port Capital 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 530,479 shares
    Change vs previous 13F +1,680 shares

    1.69% of the 13F portfolio, value $39,110,512.

    13F-HR 0001104659-26-016441 filed by Port Capital 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 528,799 shares
    Change vs previous 13F +2,016 shares

    1.64% of the 13F portfolio, value $39,398,000.

    13F-HR 0001104659-25-112411 filed by Port Capital 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 526,783 shares
    Change vs previous 13F -88,140 shares

    1.78% of the 13F portfolio, value $41,770,000.

    13F-HR 0001104659-25-078671 filed by Port Capital 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 614,923 shares
    Change vs previous 13F -96,505 shares

    1.96% of the 13F portfolio, value $43,153,000.

    13F-HR 0001104659-25-049491 filed by Port Capital 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 711,428 shares
    Change vs previous 13F +924 shares

    2.35% of the 13F portfolio, value $51,492,000.

    13F-HR 0001104659-25-014092 filed by Port Capital 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 710,504 shares
    Change vs previous 13F not available

    2.73% of the 13F portfolio, value $60,841,000.

    13F-HR 0001104659-24-118811 filed by Port Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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