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TLS Advisors LLC: XOMA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TLS Advisors LLC on XOMA, newest first. How the timeline and the estimate are built.

TLS Advisors LLC held 42,165 XOMA 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 42,165 shares
    Change vs previous 13F -72,702 shares

    5.27% of the 13F portfolio, value $1,792,013.

    13F-HR 0001768824-26-000006 filed by TLS Advisors 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 114,867 shares
    Change vs previous 13F +66,944 shares

    8.55% of the 13F portfolio, value $3,603,000.

    13F-HR 0001768824-26-000004 filed by TLS Advisors 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 47,923 shares
    Change vs previous 13F -66,944 shares

    4.43% of the 13F portfolio, value $1,690,000.

    13F-HR 0001768824-26-000002 filed by TLS Advisors 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 114,867 shares
    Change vs previous 13F -4,177 shares

    11.01% of the 13F portfolio, value $3,788,000.

    13F-HR 0001768824-25-000015 filed by TLS Advisors 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 119,044 shares
    Change vs previous 13F 0 shares

    9.36% of the 13F portfolio, value $3,000,000.

    13F-HR 0001768824-25-000008 filed by TLS Advisors 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 119,044 shares
    Change vs previous 13F 0 shares

    5.36% of the 13F portfolio, value $2,373,000.

    13F-HR 0001768824-25-000005 filed by TLS Advisors 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/A 119,044 shares
    Change vs previous 13F -700 shares

    7.15% of the 13F portfolio, value $3,128,000.

    13F-HR/A 0001768824-25-000004 filed by TLS Advisors 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 119,744 shares
    Change vs previous 13F not available

    6.7% of the 13F portfolio, value $3,171,000.

    13F-HR 0001642044-24-000014 filed by TLS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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