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Mainstream Capital Management LLC: AVGO position timeline

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

Mainstream Capital Management LLC held 2,827 AVGO 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 2,827 shares
    Change vs previous 13F -28 shares

    0.64% of the 13F portfolio, value $1,067,899.

    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 2,855 shares
    Change vs previous 13F -72 shares

    0.59% of the 13F portfolio, value $883,651.

    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 2,927 shares
    Change vs previous 13F -74 shares

    0.66% of the 13F portfolio, value $1,013,035.

    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 3,001 shares
    Change vs previous 13F -31 shares

    0.66% of the 13F portfolio, value $990,060.

    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 3,032 shares
    Change vs previous 13F -127 shares

    0.61% of the 13F portfolio, value $835,771.

    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 3,159 shares
    Change vs previous 13F -30 shares

    0.42% of the 13F portfolio, value $528,911.

    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 3,189 shares
    Change vs previous 13F -1 shares

    0.52% of the 13F portfolio, value $739,338.

    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).

  8. period ended2024-09-30
    13F 3,190 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $550,275.

    13F-HR 0002043084-24-000002 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).