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Russell Investments Group, Ltd.: BSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Russell Investments Group, Ltd. on BSX, newest first. How the timeline and the estimate are built.

Russell Investments Group, Ltd. held 2,895,696 BSX 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 2,895,696 shares
    Change vs previous 13F +577,276 shares

    0.11% of the 13F portfolio, value $123,677,722.

    13F-HR 0001193125-26-336961 filed by Russell Investments Group, Ltd.
    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 2,318,420 shares
    Change vs previous 13F +372,845 shares

    0.16% of the 13F portfolio, value $145,538,140.

    13F-HR 0001193125-26-213225 filed by Russell Investments Group, Ltd.
    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 1,945,575 shares
    Change vs previous 13F +291,108 shares

    0.2% of the 13F portfolio, value $185,676,769.

    13F-HR 0001193125-26-053181 filed by Russell Investments Group, Ltd.
    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 1,654,467 shares
    Change vs previous 13F +211,827 shares

    0.18% of the 13F portfolio, value $161,441,370.

    13F-HR 0001193125-25-278803 filed by Russell Investments Group, Ltd.
    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 1,442,640 shares
    Change vs previous 13F +120,648 shares

    0.2% of the 13F portfolio, value $154,818,049.

    13F-HR 0000950123-25-007728 filed by Russell Investments Group, Ltd.
    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 1,321,992 shares
    Change vs previous 13F +225,678 shares

    0.18% of the 13F portfolio, value $133,158,979.

    13F-HR 0000950123-25-004729 filed by Russell Investments Group, Ltd.
    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 1,096,314 shares
    Change vs previous 13F +111,991 shares

    0.14% of the 13F portfolio, value $97,971,376.

    13F-HR 0000950123-25-001908 filed by Russell Investments Group, Ltd.
    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 984,323 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $82,411,838.

    13F-HR 0000950123-24-011064 filed by Russell Investments Group, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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