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Disclosery

Summa Corp.: GOOGL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Summa Corp. on GOOGL, newest first. How the timeline and the estimate are built.

Summa Corp. held 9,928 GOOGL shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,928 shares
    Change vs previous 13F -360 shares

    1.11% of the 13F portfolio, value $3,547,969.

    13F-HR 0001214659-26-009701 filed by Summa Corp.
    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 10,288 shares
    Change vs previous 13F -420 shares

    1.22% of the 13F portfolio, value $2,958,417.

    13F-HR 0001214659-26-005326 filed by Summa Corp.
    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 10,708 shares
    Change vs previous 13F -325 shares

    1.44% of the 13F portfolio, value $3,351,604.

    13F-HR 0001214659-26-000679 filed by Summa Corp.
    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 11,033 shares
    Change vs previous 13F -300 shares

    1.18% of the 13F portfolio, value $2,682,122.

    13F-HR 0001214659-25-015365 filed by Summa Corp.
    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 11,333 shares
    Change vs previous 13F +4,055 shares

    1.04% of the 13F portfolio, value $1,997,215.

    13F-HR 0001214659-25-010906 filed by Summa Corp.
    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 7,278 shares
    Change vs previous 13F -590 shares

    0.65% of the 13F portfolio, value $1,125,470.

    13F-HR 0001214659-25-006133 filed by Summa Corp.
    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 7,868 shares
    Change vs previous 13F -500 shares

    0.73% of the 13F portfolio, value $1,489,412.

    13F-HR 0001214659-25-001191 filed by Summa Corp.
    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 8,368 shares
    Change vs previous 13F not available

    0.67% of the 13F portfolio, value $1,387,833.

    13F-HR 0001214659-24-017623 filed by Summa Corp.
    Filed (acceptance time not in the bulk data set), ingested

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