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Disclosery

Alta Advisers Ltd: PFE position timeline

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

Alta Advisers Ltd held 21,612 PFE 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 21,612 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $520,417.

    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 21,612 shares
    Change vs previous 13F 0 shares

    0.22% of the 13F portfolio, value $606,865.

    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 21,612 shares
    Change vs previous 13F -9,400 shares

    0.19% of the 13F portfolio, value $538,139.

    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 31,012 shares
    Change vs previous 13F -900 shares

    0.24% of the 13F portfolio, value $790,186.

    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 31,912 shares
    Change vs previous 13F 0 shares

    0.28% of the 13F portfolio, value $773,547.

    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).

  6. period ended2025-03-31
    13F 31,912 shares
    Change vs previous 13F +13,100 shares

    0.34% of the 13F portfolio, value $808,650.

    13F-HR 0000904454-25-000224 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).

  7. period ended2024-12-31
    13F 18,812 shares
    Change vs previous 13F +3,012 shares

    0.32% of the 13F portfolio, value $499,082.

    13F-HR 0000904454-25-000135 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).

  8. period ended2024-09-30
    13F 15,800 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $457,252.

    13F-HR 0000904454-24-000580 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).