Skip to content
Disclosery

ADAR1 Capital Management, LLC: ABOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ADAR1 Capital Management, LLC on ABOS, newest first. How the timeline and the estimate are built.

ADAR1 Capital Management, LLC held 2,111,334 ABOS 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 2,111,334 shares
    Change vs previous 13F -45,000 shares

    0.26% of the 13F portfolio, value $5,637,262.

    13F-HR 0001940272-26-000015 filed by ADAR1 Capital Management, 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 2,156,334 shares
    Change vs previous 13F +1,265,151 shares

    0.31% of the 13F portfolio, value $5,088,948.

    13F-HR 0001940272-26-000005 filed by ADAR1 Capital Management, 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/A 891,183 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $1,880,396.

    13F-HR/A 0001940272-26-000003 filed by ADAR1 Capital Management, 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 891,183 shares
    Change vs previous 13F -25,000 shares

    0.15% of the 13F portfolio, value $1,523,923.

    13F-HR 0001940272-25-000008 filed by ADAR1 Capital Management, 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 916,183 shares
    Change vs previous 13F +770,000 shares

    0.17% of the 13F portfolio, value $1,062,772.

    13F-HR 0001940272-25-000005 filed by ADAR1 Capital Management, 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 146,183 shares
    Change vs previous 13F +51,889 shares

    0.03% of the 13F portfolio, value $160,801.

    13F-HR 0001940272-25-000003 filed by ADAR1 Capital Management, 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 94,294 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $162,186.

    13F-HR 0001940272-25-000001 filed by ADAR1 Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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