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Summit Street Capital Management, LLC: IDCC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Summit Street Capital Management, LLC on IDCC, newest first. How the timeline and the estimate are built.

Summit Street Capital Management, LLC held 64,149 IDCC shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 64,149 shares
    Change vs previous 13F 0 shares

    2.55% of the 13F portfolio, value $18,162,506.

    13F-HR 0001595533-26-000004 filed by Summit Street Capital Management, 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 64,149 shares
    Change vs previous 13F -12,699 shares

    2.74% of the 13F portfolio, value $19,372,998.

    13F-HR 0001595533-26-000003 filed by Summit Street Capital Management, 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 76,848 shares
    Change vs previous 13F -22,768 shares

    3.85% of the 13F portfolio, value $24,466,866.

    13F-HR 0001595533-26-000002 filed by Summit Street Capital Management, 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 99,616 shares
    Change vs previous 13F -22,463 shares

    4.72% of the 13F portfolio, value $34,390,431.

    13F-HR 0001595533-25-000006 filed by Summit Street Capital Management, 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 122,079 shares
    Change vs previous 13F -12,559 shares

    4.52% of the 13F portfolio, value $27,373,774.

    13F-HR 0001085146-25-005130 filed by Summit Street Capital Management, 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/A 134,638 shares
    Change vs previous 13F -81,283 shares

    4.63% of the 13F portfolio, value $27,836,406.

    13F-HR/A 0001085146-25-004485 filed by Summit Street Capital Management, 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/A 215,921 shares
    Change vs previous 13F +130,336 shares

    6.56% of the 13F portfolio, value $41,828,215.

    13F-HR/A 0001085146-25-004484 filed by Summit Street Capital Management, 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 85,585 shares
    Change vs previous 13F not available

    4.33% of the 13F portfolio, value $12,121,404.

    13F-HR 0001085146-24-005745 filed by Summit Street Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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