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SUMMIT SECURITIES GROUP LLC: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SUMMIT SECURITIES GROUP LLC on AMZN, newest first. How the timeline and the estimate are built.

SUMMIT SECURITIES GROUP LLC held 200,000 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 200,000 shares
    Change vs previous 13F +151,800 shares

    9.23% of the 13F portfolio, value $47,668,000.

    13F-HR 0001531593-26-000006 filed by SUMMIT SECURITIES GROUP 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 48,200 shares
    Change vs previous 13F +31,243 shares

    4.88% of the 13F portfolio, value $10,038,614.

    13F-HR 0001531593-26-000005 filed by SUMMIT SECURITIES GROUP 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 16,957 shares
    Change vs previous 13F -43,334 shares

    0.7% of the 13F portfolio, value $3,914,015.

    13F-HR 0001531593-26-000002 filed by SUMMIT SECURITIES GROUP 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 60,291 shares
    Change vs previous 13F +60,291 shares

    4.35% of the 13F portfolio, value $13,238,095.

    13F-HR 0001531593-25-000010 filed by SUMMIT SECURITIES GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -92,700 shares

    13F-HR 0001531593-25-000002 filed by SUMMIT SECURITIES GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  6. period ended2024-09-30
    13F 92,700 shares
    Change vs previous 13F not available

    10.92% of the 13F portfolio, value $17,273,000.

    13F-HR 0001531593-24-000020 filed by SUMMIT SECURITIES GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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