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JANE STREET GROUP, LLC: OSUR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JANE STREET GROUP, LLC on OSUR, newest first. How the timeline and the estimate are built.

JANE STREET GROUP, LLC held 14,521 OSUR 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 14,521 shares
    Change vs previous 13F -110,995 shares

    <0.01% of the 13F portfolio, value $64,764.

    13F-HR 0001595888-26-000108 filed by JANE STREET GROUP, 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 125,516 shares
    Change vs previous 13F -231,980 shares

    <0.01% of the 13F portfolio, value $376,548.

    13F-HR 0001595888-26-000043 filed by JANE STREET GROUP, 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 357,496 shares
    Change vs previous 13F +194,715 shares

    <0.01% of the 13F portfolio, value $865,141.

    13F-HR 0001595888-26-000023 filed by JANE STREET GROUP, 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 162,781 shares
    Change vs previous 13F +4,910 shares

    <0.01% of the 13F portfolio, value $522,528.

    13F-HR 0001595888-25-000155 filed by JANE STREET GROUP, 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 157,871 shares
    Change vs previous 13F +19,494 shares

    <0.01% of the 13F portfolio, value $473,613.

    13F-HR 0001595888-25-000117 filed by JANE STREET GROUP, 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/A 138,377 shares
    Change vs previous 13F -268,389 shares

    <0.01% of the 13F portfolio, value $466,330.

    13F-HR/A 0001595888-25-000100 filed by JANE STREET GROUP, 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 406,766 shares
    Change vs previous 13F +110,572 shares

    <0.01% of the 13F portfolio, value $1,468,425.

    13F-HR 0001595888-25-000068 filed by JANE STREET GROUP, 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 296,194 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,264,749.

    13F-HR 0001595888-24-000063 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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