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Alta Advisers Ltd: VT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alta Advisers Ltd on VT, newest first. How the timeline and the estimate are built.

Alta Advisers Ltd held 561,916 VT shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 561,916 shares
    Change vs previous 13F +71,706 shares

    19.99% of the 13F portfolio, value $88,192,716.

    13F-HR 0000904454-26-000442 filed by Alta Advisers 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 490,210 shares
    Change vs previous 13F +76,599 shares

    18.6% of the 13F portfolio, value $51,418,698.

    13F-HR 0000904454-26-000252 filed by Alta Advisers 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 413,611 shares
    Change vs previous 13F +263,956 shares

    15.72% of the 13F portfolio, value $43,376,796.

    13F-HR 0000904454-26-000078 filed by Alta Advisers 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 149,655 shares
    Change vs previous 13F +86,780 shares

    4.69% of the 13F portfolio, value $15,318,445.

    13F-HR 0000904454-25-000547 filed by Alta Advisers 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 62,875 shares
    Change vs previous 13F not available

    2.1% of the 13F portfolio, value $5,896,811.

    13F-HR 0000904454-25-000381 filed by Alta Advisers Ltd
    Filed (acceptance time not in the bulk data set), ingested

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