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Ally Bridge Group (NY) LLC: TSHA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ally Bridge Group (NY) LLC on TSHA, newest first. How the timeline and the estimate are built.

Ally Bridge Group (NY) LLC held 0 TSHA shares at 2026-03-31 per its 13F-HR filed 2026-05-18.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -457,132 shares

    13F-HR 0001193125-26-227559 filed by Ally Bridge Group (NY) LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 457,132 shares
    Change vs previous 13F -1,440,980 shares

    3.99% of the 13F portfolio, value $2,514,226.

    13F-HR 0001193125-26-055035 filed by Ally Bridge Group (NY) LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 1,898,112 shares
    Change vs previous 13F not available

    5.2% of the 13F portfolio, value $6,206,826.

    13F-HR 0001193125-25-283054 filed by Ally Bridge Group (NY) LLC
    Filed (acceptance time not in the bulk data set), ingested

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