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TOKIO MARINE HOLDINGS, INC.: ALNY position timeline

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

TOKIO MARINE HOLDINGS, INC. held 5,316 ALNY 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 5,316 shares
    Change vs previous 13F +36 shares

    0.05% of the 13F portfolio, value $1,600,275.

    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 5,280 shares
    Change vs previous 13F +265 shares

    0.06% of the 13F portfolio, value $1,746,994.

    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 5,015 shares
    Change vs previous 13F +571 shares

    0.07% of the 13F portfolio, value $1,994,215.

    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 4,444 shares
    Change vs previous 13F +4,444 shares

    0.07% of the 13F portfolio, value $2,026,464.

    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 ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    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).

    Exited: the 13F for this period no longer lists the position.