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Mainstream Capital Management LLC: GOOGL position timeline

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

Mainstream Capital Management LLC held 8,840 GOOGL 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 8,840 shares
    Change vs previous 13F -220 shares

    1.9% of the 13F portfolio, value $3,159,151.

    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 9,060 shares
    Change vs previous 13F -250 shares

    1.75% of the 13F portfolio, value $2,605,294.

    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 9,310 shares
    Change vs previous 13F -429 shares

    1.91% of the 13F portfolio, value $2,914,030.

    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 9,739 shares
    Change vs previous 13F -103 shares

    1.57% of the 13F portfolio, value $2,367,551.

    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 9,842 shares
    Change vs previous 13F -410 shares

    1.26% of the 13F portfolio, value $1,734,456.

    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 10,252 shares
    Change vs previous 13F -52 shares

    1.26% of the 13F portfolio, value $1,585,369.

    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 10,304 shares
    Change vs previous 13F -38 shares

    1.37% of the 13F portfolio, value $1,950,547.

    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 10,342 shares
    Change vs previous 13F not available

    1.46% of the 13F portfolio, value $1,715,221.

    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).