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OXFORD ASSET MANAGEMENT LLP: BSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OXFORD ASSET MANAGEMENT LLP on BSX, newest first. How the timeline and the estimate are built.

OXFORD ASSET MANAGEMENT LLP held 9,549 BSX 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 9,549 shares
    Change vs previous 13F -49,739 shares

    0.2% of the 13F portfolio, value $407,551.

    13F-HR 0001438284-26-000017 filed by OXFORD ASSET MANAGEMENT LLP
    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/A 59,288 shares
    Change vs previous 13F +54,399 shares

    1.5% of the 13F portfolio, value $3,720,322.

    13F-HR 0001438284-26-000008 filed by OXFORD ASSET MANAGEMENT LLP
    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/A 4,889 shares
    Change vs previous 13F -521 shares

    0.17% of the 13F portfolio, value $466,166.

    13F-HR 0001438284-26-000007 filed by OXFORD ASSET MANAGEMENT LLP
    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/A 5,410 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $528,178.

    13F-HR 0001438284-25-000003 filed by OXFORD ASSET MANAGEMENT LLP
    Filed (acceptance time not in the bulk data set), ingested

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