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Cambridge Advisors Inc.: RTX position timeline

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

Cambridge Advisors Inc. held 3,908 RTX shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,908 shares
    Change vs previous 13F -351 shares

    0.13% of the 13F portfolio, value $741,555.

    13F-HR 0001214659-26-008644 filed by Cambridge Advisors Inc.
    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 4,259 shares
    Change vs previous 13F -149 shares

    0.16% of the 13F portfolio, value $821,470.

    13F-HR 0001214659-26-004746 filed by Cambridge Advisors Inc.
    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 4,408 shares
    Change vs previous 13F -50 shares

    0.15% of the 13F portfolio, value $808,515.

    13F-HR 0001214659-26-000687 filed by Cambridge Advisors Inc.
    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 4,458 shares
    Change vs previous 13F -156 shares

    0.15% of the 13F portfolio, value $746,037.

    13F-HR 0001214659-25-014970 filed by Cambridge Advisors Inc.
    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 4,614 shares
    Change vs previous 13F -500 shares

    0.14% of the 13F portfolio, value $673,806.

    13F-HR 0001214659-25-010442 filed by Cambridge Advisors Inc.
    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 5,114 shares
    Change vs previous 13F -25 shares

    0.15% of the 13F portfolio, value $677,464.

    13F-HR 0001214659-25-006340 filed by Cambridge Advisors Inc.
    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 5,139 shares
    Change vs previous 13F -140 shares

    0.13% of the 13F portfolio, value $594,740.

    13F-HR 0001214659-25-000800 filed by Cambridge Advisors Inc.
    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 5,279 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $639,661.

    13F-HR 0001214659-24-017836 filed by Cambridge Advisors Inc.
    Filed (acceptance time not in the bulk data set), ingested

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