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Disclosery

Holocene Advisors, LP: BSX position timeline

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

Holocene Advisors, LP held 806,732 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 806,732 shares
    Change vs previous 13F -2,622,004 shares

    0.08% of the 13F portfolio, value $34,431,322.

    13F-HR 0001172661-26-003735 filed by Holocene Advisors, LP
    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 3,428,736 shares
    Change vs previous 13F -1,042,353 shares

    0.52% of the 13F portfolio, value $215,153,184.

    13F-HR 0001172661-26-002328 filed by Holocene Advisors, LP
    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 4,471,089 shares
    Change vs previous 13F +1,520,224 shares

    0.9% of the 13F portfolio, value $426,318,336.

    13F-HR 0001172661-26-001069 filed by Holocene Advisors, LP
    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 2,950,865 shares
    Change vs previous 13F -1,230,169 shares

    0.66% of the 13F portfolio, value $288,092,950.

    13F-HR 0001172661-25-005031 filed by Holocene Advisors, LP
    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 4,181,034 shares
    Change vs previous 13F +2,295,282 shares

    1.11% of the 13F portfolio, value $449,084,862.

    13F-HR 0001172661-25-003485 filed by Holocene Advisors, LP
    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 1,885,752 shares
    Change vs previous 13F -1,171,948 shares

    0.56% of the 13F portfolio, value $190,234,662.

    13F-HR 0001172661-25-002386 filed by Holocene Advisors, LP
    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 3,057,700 shares
    Change vs previous 13F -939,932 shares

    0.89% of the 13F portfolio, value $273,113,764.

    13F-HR 0001172661-25-001140 filed by Holocene Advisors, LP
    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 3,997,632 shares
    Change vs previous 13F not available

    1.35% of the 13F portfolio, value $335,001,562.

    13F-HR 0001172661-24-005174 filed by Holocene Advisors, LP
    Filed (acceptance time not in the bulk data set), ingested

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