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Disclosery

Polymer Capital Management (HK) LTD: BIRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polymer Capital Management (HK) LTD on BIRK, newest first. How the timeline and the estimate are built.

Polymer Capital Management (HK) LTD held 0 BIRK shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -55,213 shares

    13F-HR 0001970465-25-000012 filed by Polymer Capital Management (HK) LTD
    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 ended2025-06-30
    13F 55,213 shares
    Change vs previous 13F +2,013 shares

    0.43% of the 13F portfolio, value $2,715,375.

    13F-HR 0001970465-25-000008 filed by Polymer Capital Management (HK) LTD
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 53,200 shares
    Change vs previous 13F +47,900 shares

    0.42% of the 13F portfolio, value $2,439,220.

    13F-HR 0001970465-25-000006 filed by Polymer Capital Management (HK) LTD
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 5,300 shares
    Change vs previous 13F -3,326 shares

    0.05% of the 13F portfolio, value $300,298.

    13F-HR 0001970465-25-000004 filed by Polymer Capital Management (HK) LTD
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 8,626 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $425,176.

    13F-HR 0001970465-24-000007 filed by Polymer Capital Management (HK) LTD
    Filed (acceptance time not in the bulk data set), ingested

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