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Disclosery

CONNING INC.: BSX position timeline

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

CONNING INC. held 6,778 BSX shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,778 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $289,285.

    13F-HR 0000801051-26-000003 filed by CONNING INC.
    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 6,778 shares
    Change vs previous 13F -1,128 shares

    0.01% of the 13F portfolio, value $425,320.

    13F-HR 0000801051-26-000002 filed by CONNING INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 7,906 shares
    Change vs previous 13F -1,224 shares

    0.03% of the 13F portfolio, value $753,836.

    13F-HR 0000801051-26-000001 filed by CONNING INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 9,130 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $891,361.

    13F-HR 0000801051-25-000002 filed by CONNING INC.
    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 9,130 shares
    Change vs previous 13F -254 shares

    0.03% of the 13F portfolio, value $980,652.

    13F-HR 0001085146-25-004150 filed by CONNING INC.
    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 9,384 shares
    Change vs previous 13F +9 shares

    0.03% of the 13F portfolio, value $946,659.

    13F-HR 0001085146-25-002409 filed by CONNING INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 9,375 shares
    Change vs previous 13F -1,273 shares

    0.03% of the 13F portfolio, value $837,375.

    13F-HR 0001085146-25-000536 filed by CONNING INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 10,648 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $892,302.

    13F-HR 0001085146-24-005211 filed by CONNING INC.
    Filed (acceptance time not in the bulk data set), ingested

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