Skip to content
Disclosery

MANGROVE PARTNERS IM, LLC: CSTM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MANGROVE PARTNERS IM, LLC on CSTM, newest first. How the timeline and the estimate are built.

MANGROVE PARTNERS IM, LLC held 20,907 CSTM 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 20,907 shares
    Change vs previous 13F +8,823 shares

    0.04% of the 13F portfolio, value $666,306.

    13F-HR 0001172661-26-003546 filed by MANGROVE PARTNERS IM, 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 12,084 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $297,025.

    13F-HR 0001172661-26-002101 filed by MANGROVE PARTNERS IM, 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 12,084 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $227,783.

    13F-HR 0001172661-26-000828 filed by MANGROVE PARTNERS IM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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