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NEXTBio Capital Management LP: ZLAB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NEXTBio Capital Management LP on ZLAB, newest first. How the timeline and the estimate are built.

NEXTBio Capital Management LP held 183,362 ZLAB 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 183,362 shares
    Change vs previous 13F 0 shares

    1.6% of the 13F portfolio, value $3,483,878.

    13F-HR 0001172661-26-003533 filed by NEXTBio Capital Management LP
    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 183,362 shares
    Change vs previous 13F +20,000 shares

    1.6% of the 13F portfolio, value $3,449,039.

    13F-HR 0001172661-26-001957 filed by NEXTBio Capital Management LP
    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 163,362 shares
    Change vs previous 13F not available

    1.69% of the 13F portfolio, value $2,881,706.

    13F-HR 0001172661-26-000761 filed by NEXTBio Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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