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Lumbard & Kellner, LLC: RSP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Lumbard & Kellner, LLC on RSP, newest first. How the timeline and the estimate are built.

Lumbard & Kellner, LLC held 51,810 RSP shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 51,810 shares
    Change vs previous 13F +229 shares

    3.34% of the 13F portfolio, value $11,023,614.

    13F-HR 0001602476-26-000003 filed by Lumbard & Kellner, 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 51,581 shares
    Change vs previous 13F +832 shares

    3.43% of the 13F portfolio, value $9,899,426.

    13F-HR 0001602476-26-000002 filed by Lumbard & Kellner, 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 50,749 shares
    Change vs previous 13F +22,718 shares

    3.4% of the 13F portfolio, value $9,721,478.

    13F-HR 0001602476-26-000001 filed by Lumbard & Kellner, 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 28,031 shares
    Change vs previous 13F -1,057 shares

    1.96% of the 13F portfolio, value $5,317,481.

    13F-HR 0001602476-25-000005 filed by Lumbard & Kellner, 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 29,088 shares
    Change vs previous 13F -18,955 shares

    2.3% of the 13F portfolio, value $5,286,453.

    13F-HR 0001602476-25-000004 filed by Lumbard & Kellner, 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 48,043 shares
    Change vs previous 13F +5,279 shares

    3.67% of the 13F portfolio, value $8,322,489.

    13F-HR 0001602476-25-000003 filed by Lumbard & Kellner, 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 42,764 shares
    Change vs previous 13F -1,817 shares

    3.22% of the 13F portfolio, value $7,493,536.

    13F-HR 0001602476-25-000001 filed by Lumbard & Kellner, LLC
    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 44,581 shares
    Change vs previous 13F not available

    3.52% of the 13F portfolio, value $7,987,132.

    13F-HR 0001602476-24-000004 filed by Lumbard & Kellner, LLC
    Filed (acceptance time not in the bulk data set), ingested

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