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CastleKnight Management LP: FSK position timeline

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

CastleKnight Management LP held 1,181,300 FSK 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 1,181,300 shares
    Change vs previous 13F -211,900 shares

    0.45% of the 13F portfolio, value $12,403,650.

    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 1,393,200 shares
    Change vs previous 13F +874,100 shares

    0.66% of the 13F portfolio, value $14,182,776.

    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).

  3. period ended2025-12-31
    13F 519,100 shares
    Change vs previous 13F -101,700 shares

    0.44% of the 13F portfolio, value $7,687,871.

    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 620,800 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $9,268,544.

    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).