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Disclosery

Westmount Partners, LLC: RTX position timeline

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

Westmount Partners, LLC held 2,564 RTX 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 2,564 shares
    Change vs previous 13F +655 shares

    0.11% of the 13F portfolio, value $486,498.

    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 1,909 shares
    Change vs previous 13F -56 shares

    0.09% of the 13F portfolio, value $368,164.

    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 1,965 shares
    Change vs previous 13F +740 shares

    0.09% of the 13F portfolio, value $360,297.

    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 1,225 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $204,859.

    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).