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Marathon Asset Management Ltd: BIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Marathon Asset Management Ltd on BIO, newest first. How the timeline and the estimate are built.

Marathon Asset Management Ltd held 41,975 BIO 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 41,975 shares
    Change vs previous 13F -11,686 shares

    0.5% of the 13F portfolio, value $12,322,726.

    13F-HR 0001861026-26-000011 filed by Marathon Asset Management Ltd
    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 53,661 shares
    Change vs previous 13F +6,369 shares

    0.57% of the 13F portfolio, value $14,957,080.

    13F-HR 0001861026-26-000007 filed by Marathon Asset Management Ltd
    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 47,292 shares
    Change vs previous 13F -4,626 shares

    0.55% of the 13F portfolio, value $14,328,534.

    13F-HR 0001861026-26-000004 filed by Marathon Asset Management Ltd
    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 51,918 shares
    Change vs previous 13F -7,893 shares

    0.54% of the 13F portfolio, value $14,556,379.

    13F-HR 0001861026-25-000018 filed by Marathon Asset Management Ltd
    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 59,811 shares
    Change vs previous 13F -844 shares

    0.46% of the 13F portfolio, value $14,434,036.

    13F-HR 0001861026-25-000012 filed by Marathon Asset Management Ltd
    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 60,655 shares
    Change vs previous 13F -6,472 shares

    0.45% of the 13F portfolio, value $14,774,001.

    13F-HR 0001861026-25-000006 filed by Marathon Asset Management Ltd
    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 67,127 shares
    Change vs previous 13F -4,410 shares

    0.62% of the 13F portfolio, value $22,051,891.

    13F-HR 0001861026-25-000002 filed by Marathon Asset Management Ltd
    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 71,537 shares
    Change vs previous 13F not available

    0.66% of the 13F portfolio, value $23,933,931.

    13F-HR 0001861026-24-000012 filed by Marathon Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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