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High Ground Investment Management LLP: ACGL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of High Ground Investment Management LLP on ACGL, newest first. How the timeline and the estimate are built.

High Ground Investment Management LLP held 2,612,372 ACGL shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,612,372 shares
    Change vs previous 13F +818,515 shares

    22.27% of the 13F portfolio, value $253,556,826.

    13F-HR 0001828180-26-000004 filed by High Ground Investment Management LLP
    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 1,793,857 shares
    Change vs previous 13F -18,215 shares

    31.97% of the 13F portfolio, value $172,192,333.

    13F-HR 0001828180-26-000003 filed by High Ground Investment Management LLP
    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 1,812,072 shares
    Change vs previous 13F +97,404 shares

    25.31% of the 13F portfolio, value $173,813,946.

    13F-HR 0001828180-26-000002 filed by High Ground Investment Management LLP
    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 1,714,668 shares
    Change vs previous 13F +58,151 shares

    25.85% of the 13F portfolio, value $155,571,827.

    13F-HR 0001828180-25-000006 filed by High Ground Investment Management LLP
    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 1,656,517 shares
    Change vs previous 13F +329,968 shares

    31.61% of the 13F portfolio, value $150,825,872.

    13F-HR 0001828180-25-000005 filed by High Ground Investment Management LLP
    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 1,326,549 shares
    Change vs previous 13F +218,085 shares

    29.79% of the 13F portfolio, value $127,587,482.

    13F-HR 0001828180-25-000004 filed by High Ground Investment Management LLP
    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 1,108,464 shares
    Change vs previous 13F +788,393 shares

    31.76% of the 13F portfolio, value $102,366,650.

    13F-HR 0001828180-25-000003 filed by High Ground Investment Management LLP
    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 320,071 shares
    Change vs previous 13F not available

    16.49% of the 13F portfolio, value $35,809,543.

    13F-HR 0001828180-24-000006 filed by High Ground Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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