Skip to content
Disclosery

Resona Asset Management Co.,Ltd.: BSX position timeline

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

Resona Asset Management Co.,Ltd. held 426,648 BSX shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 426,648 shares
    Change vs previous 13F -37,477 shares

    0.09% of the 13F portfolio, value $18,279,088.

    13F-HR 0001104659-26-087744 filed by Resona Asset Management Co.,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 464,125 shares
    Change vs previous 13F +9,180 shares

    0.15% of the 13F portfolio, value $29,138,820.

    13F-HR 0001104659-26-051959 filed by Resona Asset Management Co.,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 454,945 shares
    Change vs previous 13F -15,983 shares

    0.21% of the 13F portfolio, value $43,411,458.

    13F-HR 0001104659-26-011184 filed by Resona Asset Management Co.,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 470,928 shares
    Change vs previous 13F -23,169 shares

    0.22% of the 13F portfolio, value $45,932,497.

    13F-HR 0001104659-25-104600 filed by Resona Asset Management Co.,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 494,097 shares
    Change vs previous 13F +24,919 shares

    0.26% of the 13F portfolio, value $53,005,536.

    13F-HR 0001104659-25-074466 filed by Resona Asset Management Co.,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 469,178 shares
    Change vs previous 13F +34,240 shares

    0.27% of the 13F portfolio, value $47,224,096.

    13F-HR 0001104659-25-047484 filed by Resona Asset Management Co.,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 434,938 shares
    Change vs previous 13F -8,687 shares

    0.23% of the 13F portfolio, value $38,929,695.

    13F-HR 0001104659-25-012367 filed by Resona Asset Management Co.,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 443,625 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $37,149,057.

    13F-HR 0001104659-25-015402 filed by Resona Asset Management Co.,Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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