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TOKIO MARINE HOLDINGS, INC.: BIIB position timeline

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

TOKIO MARINE HOLDINGS, INC. held 6,428 BIIB 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 6,428 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $1,388,834.

    13F-HR 0001172661-26-002939 filed by TOKIO MARINE 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 6,428 shares
    Change vs previous 13F +859 shares

    0.04% of the 13F portfolio, value $1,178,445.

    13F-HR 0001172661-26-001752 filed by TOKIO MARINE 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 5,569 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $980,088.

    13F-HR 0001172661-26-000319 filed by TOKIO MARINE 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 5,569 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $780,106.

    13F-HR 0001172661-25-004430 filed by TOKIO MARINE 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 5,569 shares
    Change vs previous 13F +396 shares

    0.03% of the 13F portfolio, value $699,411.

    13F-HR 0001172661-25-003069 filed by TOKIO MARINE 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 5,173 shares
    Change vs previous 13F +901 shares

    0.03% of the 13F portfolio, value $707,873.

    13F-HR 0001172661-25-001725 filed by TOKIO MARINE 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 4,272 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $653,274.

    13F-HR 0001172661-25-000342 filed by TOKIO MARINE 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 4,272 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $828,084.

    13F-HR 0001172661-24-004481 filed by TOKIO MARINE 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).