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Disclosery

HighVista Strategies LLC: IBN position timeline

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

HighVista Strategies LLC held 35,884 IBN 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 35,884 shares
    Change vs previous 13F +8,000 shares

    0.24% of the 13F portfolio, value $1,041,713.

    13F-HR 0001172661-26-003470 filed by HighVista Strategies 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 27,884 shares
    Change vs previous 13F +1,600 shares

    0.2% of the 13F portfolio, value $722,195.

    13F-HR 0001172661-26-002079 filed by HighVista Strategies 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 26,284 shares
    Change vs previous 13F -10,763 shares

    0.2% of the 13F portfolio, value $783,263.

    13F-HR 0001172661-26-000882 filed by HighVista Strategies 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 37,047 shares
    Change vs previous 13F +8,000 shares

    0.27% of the 13F portfolio, value $1,119,931.

    13F-HR 0001172661-25-004799 filed by HighVista Strategies 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 29,047 shares
    Change vs previous 13F -9,700 shares

    0.36% of the 13F portfolio, value $977,141.

    13F-HR 0001172661-25-003309 filed by HighVista Strategies 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 38,747 shares
    Change vs previous 13F -17,800 shares

    0.47% of the 13F portfolio, value $1,221,305.

    13F-HR 0001172661-25-001991 filed by HighVista Strategies 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 56,547 shares
    Change vs previous 13F -900 shares

    0.63% of the 13F portfolio, value $1,688,494.

    13F-HR 0001172661-25-000973 filed by HighVista Strategies 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 57,447 shares
    Change vs previous 13F not available

    0.59% of the 13F portfolio, value $1,714,793.

    13F-HR 0001172661-24-004811 filed by HighVista Strategies LLC
    Filed (acceptance time not in the bulk data set), ingested

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