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Disclosery

CastleKnight Management LP: AMBP position timeline

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

CastleKnight Management LP held 458,500 AMBP 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 458,500 shares
    Change vs previous 13F +458,500 shares

    0.08% of the 13F portfolio, value $2,173,290.

    13F-HR 0000919574-26-005559 filed by CastleKnight 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 0 shares
    Change vs previous 13F -105,500 shares

    13F-HR 0000919574-26-003331 filed by CastleKnight Management LP
    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.

  3. period ended2025-12-31
    13F 105,500 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $432,550.

    13F-HR 0000919574-26-001183 filed by CastleKnight Management LP
    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 105,500 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $420,945.

    13F-HR 0000919574-25-006966 filed by CastleKnight Management LP
    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 105,500 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $451,540.

    13F-HR 0000919574-25-004814 filed by CastleKnight Management LP
    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 105,500 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $318,610.

    13F-HR 0000919574-25-003255 filed by CastleKnight Management LP
    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 105,500 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $317,555.

    13F-HR 0000919574-25-001197 filed by CastleKnight Management LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 105,500 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $397,735.

    13F-HR 0000919574-24-006737 filed by CastleKnight Management LP
    Filed (acceptance time not in the bulk data set), ingested

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