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PROFESSIONAL ADVISORY SERVICES INC: PFE position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PROFESSIONAL ADVISORY SERVICES INC on PFE, newest first. How the timeline and the estimate are built.

PROFESSIONAL ADVISORY SERVICES INC held 23,511 PFE shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 23,511 shares
    Change vs previous 13F +19 shares

    0.08% of the 13F portfolio, value $671,000.

    13F-HR 0000894205-26-000012 filed by PROFESSIONAL ADVISORY SERVICES INC
    Accepted , ingested

  2. period ended2026-06-30
    13F 23,492 shares
    Change vs previous 13F +100 shares

    0.07% of the 13F portfolio, value $566,000.

    13F-HR 0000894205-26-000007 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 23,392 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $657,000.

    13F-HR 0000894205-26-000005 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 23,392 shares
    Change vs previous 13F -800 shares

    0.08% of the 13F portfolio, value $582,000.

    13F-HR 0000894205-26-000002 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 24,192 shares
    Change vs previous 13F -200 shares

    0.08% of the 13F portfolio, value $616,000.

    13F-HR 0000894205-25-000014 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 24,392 shares
    Change vs previous 13F -206 shares

    0.08% of the 13F portfolio, value $591,000.

    13F-HR 0000894205-25-000008 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 24,598 shares
    Change vs previous 13F -462 shares

    0.09% of the 13F portfolio, value $623,000.

    13F-HR 0000894205-25-000006 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 25,060 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $665,000.

    13F-HR 0000894205-25-000002 filed by PROFESSIONAL ADVISORY SERVICES INC
    Filed (acceptance time not in the bulk data set), ingested

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