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Disclosery

Westmount Partners, LLC: QQQ position timeline

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

Westmount Partners, LLC held 8,128 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-07-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,128 shares
    Change vs previous 13F -1,283 shares

    1.32% of the 13F portfolio, value $5,985,636.

    13F-HR 0002051491-26-000004 filed by Westmount 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 9,411 shares
    Change vs previous 13F +1,492 shares

    1.34% of the 13F portfolio, value $5,431,882.

    13F-HR 0002051491-26-000003 filed by Westmount 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 7,919 shares
    Change vs previous 13F -86 shares

    1.21% of the 13F portfolio, value $4,864,468.

    13F-HR 0002051491-26-000001 filed by Westmount 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 8,005 shares
    Change vs previous 13F -394 shares

    1.25% of the 13F portfolio, value $4,829,030.

    13F-HR 0002051491-25-000017 filed by Westmount 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 8,399 shares
    Change vs previous 13F +93 shares

    1.27% of the 13F portfolio, value $4,633,302.

    13F-HR 0002051491-25-000015 filed by Westmount 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 8,306 shares
    Change vs previous 13F +64 shares

    1.19% of the 13F portfolio, value $3,894,674.

    13F-HR 0002051491-25-000013 filed by Westmount 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 8,242 shares
    Change vs previous 13F +167 shares

    1.28% of the 13F portfolio, value $4,213,314.

    13F-HR 0002051491-25-000002 filed by Westmount Partners, 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 8,075 shares
    Change vs previous 13F not available

    1.19% of the 13F portfolio, value $3,941,145.

    13F-HR 0002051491-25-000001 filed by Westmount Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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