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ORACLE INVESTMENT MANAGEMENT INC: WGS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ORACLE INVESTMENT MANAGEMENT INC on WGS, newest first. How the timeline and the estimate are built.

ORACLE INVESTMENT MANAGEMENT INC held 884,654 WGS shares at 2025-12-31 per its 13F-HR filed 2026-02-18.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 884,654 shares
    Change vs previous 13F -5,300 shares

    75.4% of the 13F portfolio, value $115,058,099.

    13F-HR 0001012622-26-000001 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 889,954 shares
    Change vs previous 13F -32,500 shares

    66.91% of the 13F portfolio, value $95,883,644.

    13F-HR 0001012622-25-000003 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 922,454 shares
    Change vs previous 13F -47,500 shares

    73.69% of the 13F portfolio, value $85,151,729.

    13F-HR 0001085146-25-005305 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 969,954 shares
    Change vs previous 13F -53,514 shares

    55.93% of the 13F portfolio, value $85,903,976.

    13F-HR 0001085146-25-003330 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 1,023,468 shares
    Change vs previous 13F -22,300 shares

    52.82% of the 13F portfolio, value $78,663,750.

    13F-HR 0001085146-25-001704 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 1,045,768 shares
    Change vs previous 13F -60,000 shares

    35.47% of the 13F portfolio, value $44,382,394.

    13F-HR 0001085146-24-005974 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-06-30
    13F 1,105,768 shares
    Change vs previous 13F -20,839 shares

    31.01% of the 13F portfolio, value $28,904,776.

    13F-HR 0001085146-24-004012 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-03-31
    13F 1,126,607 shares
    Change vs previous 13F not available

    8.28% of the 13F portfolio, value $10,285,922.

    13F-HR 0001085146-24-002646 filed by ORACLE INVESTMENT MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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