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Disclosery

HighVista Strategies LLC: NAMS position timeline

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

HighVista Strategies LLC held 20,905 NAMS 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 20,905 shares
    Change vs previous 13F +838 shares

    0.16% of the 13F portfolio, value $708,470.

    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 20,067 shares
    Change vs previous 13F -15,519 shares

    0.18% of the 13F portfolio, value $642,344.

    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 35,586 shares
    Change vs previous 13F +3,755 shares

    0.32% of the 13F portfolio, value $1,248,357.

    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 31,831 shares
    Change vs previous 13F +12,557 shares

    0.22% of the 13F portfolio, value $905,274.

    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 19,274 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $349,052.

    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).