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Disclosery

Mattern Wealth Management LLC: HYMB position timeline

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

Mattern Wealth Management LLC held 19,537 HYMB 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 19,537 shares
    Change vs previous 13F -8,368 shares

    0.08% of the 13F portfolio, value $497,021.

    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 27,905 shares
    Change vs previous 13F -9,347 shares

    0.13% of the 13F portfolio, value $692,044.

    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 37,252 shares
    Change vs previous 13F -14,748 shares

    0.18% of the 13F portfolio, value $929,065.

    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 52,000 shares
    Change vs previous 13F -10,120 shares

    0.26% of the 13F portfolio, value $1,296,360.

    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 62,120 shares
    Change vs previous 13F -11,511 shares

    0.32% of the 13F portfolio, value $1,539,334.

    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 73,631 shares
    Change vs previous 13F -108 shares

    0.41% of the 13F portfolio, value $1,856,974.

    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 73,739 shares
    Change vs previous 13F +38,649 shares

    0.42% of the 13F portfolio, value $1,886,244.

    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 35,090 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $921,814.

    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).