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Paradigm Biocapital Advisors LP: OBX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Paradigm Biocapital Advisors LP on OBX, newest first. How the timeline and the estimate are built.

Paradigm Biocapital Advisors LP reported 4,101,576 OBX shares, 6.6%, in a 13G filed 2026-10-05.

Estimated current stake: 4,101,576 shares, 6.6% of the class

Estimated from 13G of 2026-10-05. As of 2026-09-28, 13G 0001104659-26-113688.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

The reporting persons may hold separate positions, so the group total can be higher than the largest row.

  1. event date2026-09-28
    13G 4,101,576 shares
    Change vs previous stake not available

    6.6% of the class.

    13G 0001104659-26-113688 filed by Paradigm Biocapital Advisors LP
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.

    The reporting persons may hold separate positions, so the group total can be higher than the largest row.