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Lumbard & Kellner, LLC: HBM position timeline

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

Lumbard & Kellner, LLC held 519,841 HBM 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 519,841 shares
    Change vs previous 13F +449 shares

    3.72% of the 13F portfolio, value $12,273,446.

    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 519,392 shares
    Change vs previous 13F -44 shares

    3.76% of the 13F portfolio, value $10,855,293.

    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 519,436 shares
    Change vs previous 13F -14,196 shares

    3.61% of the 13F portfolio, value $10,310,805.

    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 533,632 shares
    Change vs previous 13F +450 shares

    2.98% of the 13F portfolio, value $8,089,861.

    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 533,182 shares
    Change vs previous 13F -4,575 shares

    2.47% of the 13F portfolio, value $5,657,061.

    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 537,757 shares
    Change vs previous 13F +128,618 shares

    1.8% of the 13F portfolio, value $4,081,576.

    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 409,139 shares
    Change vs previous 13F -2,143 shares

    1.42% of the 13F portfolio, value $3,314,026.

    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 411,282 shares
    Change vs previous 13F not available

    1.67% of the 13F portfolio, value $3,779,682.

    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).