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Disclosery

Mainstream Capital Management LLC: DYNF position timeline

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

Mainstream Capital Management LLC held 5,768 DYNF shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,768 shares
    Change vs previous 13F +19 shares

    0.24% of the 13F portfolio, value $392,282.

    13F-HR 0002043084-26-000003 filed by Mainstream Capital 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 5,749 shares
    Change vs previous 13F -60 shares

    0.22% of the 13F portfolio, value $334,477.

    13F-HR 0002043084-26-000002 filed by Mainstream Capital 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 5,809 shares
    Change vs previous 13F +141 shares

    0.23% of the 13F portfolio, value $353,245.

    13F-HR 0002043084-26-000001 filed by Mainstream Capital 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 5,668 shares
    Change vs previous 13F +8 shares

    0.22% of the 13F portfolio, value $335,546.

    13F-HR 0002043084-25-000006 filed by Mainstream Capital 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 5,660 shares
    Change vs previous 13F +4 shares

    0.22% of the 13F portfolio, value $308,244.

    13F-HR 0002043084-25-000004 filed by Mainstream Capital 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 5,656 shares
    Change vs previous 13F +1,540 shares

    0.22% of the 13F portfolio, value $275,787.

    13F-HR 0002043084-25-000002 filed by Mainstream Capital 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 4,116 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $210,945.

    13F-HR 0002043084-25-000001 filed by Mainstream Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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