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Mainstream Capital Management LLC: IVV position timeline

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

Mainstream Capital Management LLC held 4,340 IVV 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 4,340 shares
    Change vs previous 13F -83 shares

    1.96% of the 13F portfolio, value $3,250,183.

    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 4,423 shares
    Change vs previous 13F -14 shares

    1.94% of the 13F portfolio, value $2,889,148.

    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 4,437 shares
    Change vs previous 13F -1 shares

    1.99% of the 13F portfolio, value $3,039,079.

    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 4,438 shares
    Change vs previous 13F -84 shares

    1.97% of the 13F portfolio, value $2,970,353.

    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 4,522 shares
    Change vs previous 13F -290 shares

    2.04% of the 13F portfolio, value $2,807,710.

    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 4,812 shares
    Change vs previous 13F +439 shares

    2.14% of the 13F portfolio, value $2,703,863.

    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 4,373 shares
    Change vs previous 13F +162 shares

    1.8% of the 13F portfolio, value $2,574,298.

    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 4,211 shares
    Change vs previous 13F not available

    2.06% of the 13F portfolio, value $2,428,989.

    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).