Skip to content
Disclosery

Mattern Wealth Management LLC: QQQ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mattern Wealth Management LLC on QQQ, newest first. How the timeline and the estimate are built.

Mattern Wealth Management LLC held 35,150 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 35,150 shares
    Change vs previous 13F +4,287 shares

    4.25% of the 13F portfolio, value $25,885,075.

    13F-HR 0001725547-26-000247 filed by Mattern Wealth Management LLC
    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 30,863 shares
    Change vs previous 13F -267 shares

    3.47% of the 13F portfolio, value $17,813,409.

    13F-HR 0001725547-26-000157 filed by Mattern Wealth Management LLC
    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 31,130 shares
    Change vs previous 13F -80 shares

    3.68% of the 13F portfolio, value $19,123,367.

    13F-HR 0001725547-26-000031 filed by Mattern Wealth Management LLC
    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 31,210 shares
    Change vs previous 13F +810 shares

    3.74% of the 13F portfolio, value $18,738,396.

    13F-HR 0001725547-25-004127 filed by Mattern Wealth Management LLC
    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 30,400 shares
    Change vs previous 13F +2,578 shares

    3.49% of the 13F portfolio, value $16,770,582.

    13F-HR 0001725547-25-003471 filed by Mattern Wealth Management LLC
    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 27,822 shares
    Change vs previous 13F -2,070 shares

    2.89% of the 13F portfolio, value $13,046,330.

    13F-HR 0001725547-25-001445 filed by Mattern Wealth Management LLC
    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 29,892 shares
    Change vs previous 13F +738 shares

    3.37% of the 13F portfolio, value $15,281,728.

    13F-HR 0001725547-25-000150 filed by Mattern Wealth Management LLC
    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 29,154 shares
    Change vs previous 13F not available

    3.13% of the 13F portfolio, value $14,229,114.

    13F-HR 0001725547-24-005962 filed by Mattern Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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