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William Mack & Associates, Inc.: VOO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of William Mack & Associates, Inc. on VOO, newest first. How the timeline and the estimate are built.

William Mack & Associates, Inc. held 3,310 VOO shares at 2026-06-30 per its 13F-HR filed 2026-07-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,310 shares
    Change vs previous 13F +818 shares

    0.8% of the 13F portfolio, value $2,273,508.

    13F-HR 0001754960-26-000473 filed by William Mack & Associates, Inc.
    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 2,492 shares
    Change vs previous 13F -562 shares

    0.85% of the 13F portfolio, value $1,488,951.

    13F-HR 0001754960-26-000244 filed by William Mack & Associates, Inc.
    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 3,054 shares
    Change vs previous 13F +4 shares

    0.9% of the 13F portfolio, value $1,915,061.

    13F-HR 0001754960-26-000159 filed by William Mack & Associates, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 3,050 shares
    Change vs previous 13F 0 shares

    1% of the 13F portfolio, value $1,867,708.

    13F-HR 0001754960-25-000794 filed by William Mack & Associates, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 3,050 shares
    Change vs previous 13F not available

    1.1% of the 13F portfolio, value $1,732,444.

    13F-HR 0001754960-25-000806 filed by William Mack & Associates, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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