Skip to content
Disclosery

Mattern Wealth Management LLC: AMLP position timeline

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

Mattern Wealth Management LLC held 18,250 AMLP 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 18,250 shares
    Change vs previous 13F +4,000 shares

    0.16% of the 13F portfolio, value $946,263.

    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 14,250 shares
    Change vs previous 13F +500 shares

    0.15% of the 13F portfolio, value $750,120.

    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 13,750 shares
    Change vs previous 13F +500 shares

    0.12% of the 13F portfolio, value $646,525.

    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 13,250 shares
    Change vs previous 13F -404 shares

    0.12% of the 13F portfolio, value $621,823.

    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 13,654 shares
    Change vs previous 13F +4,454 shares

    0.14% of the 13F portfolio, value $667,134.

    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 9,200 shares
    Change vs previous 13F +200 shares

    0.11% of the 13F portfolio, value $477,848.

    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 9,000 shares
    Change vs previous 13F +3,300 shares

    0.1% of the 13F portfolio, value $433,440.

    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 5,700 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $268,641.

    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).