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William Mack & Associates, Inc.: SPYX position timeline

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

William Mack & Associates, Inc. held 11,893 SPYX 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 11,893 shares
    Change vs previous 13F +1,055 shares

    0.26% of the 13F portfolio, value $726,663.

    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 10,838 shares
    Change vs previous 13F +204 shares

    0.33% of the 13F portfolio, value $574,739.

    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 10,634 shares
    Change vs previous 13F +1,209 shares

    0.28% of the 13F portfolio, value $597,524.

    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 9,425 shares
    Change vs previous 13F +116 shares

    0.28% of the 13F portfolio, value $516,961.

    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 9,309 shares
    Change vs previous 13F +982 shares

    0.3% of the 13F portfolio, value $474,107.

    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).

  6. period ended2025-03-31
    13F 8,327 shares
    Change vs previous 13F +2,788 shares

    0.33% of the 13F portfolio, value $380,960.

    13F-HR 0001754960-25-000805 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).

  7. period ended2024-12-31
    13F 5,539 shares
    Change vs previous 13F not available

    0.28% of the 13F portfolio, value $266,703.

    13F-HR 0001754960-25-000804 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).