Skip to content
Disclosery

Tandem Investment Partners LLC: QQQ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tandem Investment Partners LLC on QQQ, newest first. How the timeline and the estimate are built.

Tandem Investment Partners LLC held 4,500 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,500 shares
    Change vs previous 13F -627 shares

    2.55% of the 13F portfolio, value $3,313,800.

    13F-HR 0001172661-26-002827 filed by Tandem Investment Partners 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 5,127 shares
    Change vs previous 13F -128 shares

    2.51% of the 13F portfolio, value $2,959,202.

    13F-HR 0001172661-26-001751 filed by Tandem Investment Partners 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 5,255 shares
    Change vs previous 13F -345 shares

    2.72% of the 13F portfolio, value $3,228,199.

    13F-HR 0001172661-26-000247 filed by Tandem Investment Partners 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 5,600 shares
    Change vs previous 13F -278 shares

    2.76% of the 13F portfolio, value $3,362,072.

    13F-HR 0001172661-25-004420 filed by Tandem Investment Partners 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 5,878 shares
    Change vs previous 13F -389 shares

    2.83% of the 13F portfolio, value $3,242,540.

    13F-HR 0001172661-25-002664 filed by Tandem Investment Partners 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 6,267 shares
    Change vs previous 13F -2,776 shares

    2.9% of the 13F portfolio, value $2,938,722.

    13F-HR 0001172661-25-001623 filed by Tandem Investment Partners 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 9,043 shares
    Change vs previous 13F not available

    4.42% of the 13F portfolio, value $4,623,053.

    13F-HR 0001172661-25-000731 filed by Tandem Investment Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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