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SIMPLEX TRADING, LLC: GOOG position timeline

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

SIMPLEX TRADING, LLC held 147,687 GOOG shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 147,687 shares
    Change vs previous 13F +2,294 shares

    1.36% of the 13F portfolio, value $52,182,247.

    13F-HR 0001488542-26-000011 filed by SIMPLEX TRADING, 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 145,393 shares
    Change vs previous 13F +96,887 shares

    1.29% of the 13F portfolio, value $41,707,435.

    13F-HR 0001488542-26-000009 filed by SIMPLEX TRADING, 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 48,506 shares
    Change vs previous 13F +16,094 shares

    0.43% of the 13F portfolio, value $15,221,182.

    13F-HR 0001488542-26-000002 filed by SIMPLEX TRADING, 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 32,412 shares
    Change vs previous 13F -325,458 shares

    0.17% of the 13F portfolio, value $7,893,000.

    13F-HR 0001488542-25-000018 filed by SIMPLEX TRADING, 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 357,870 shares
    Change vs previous 13F +283,043 shares

    1.71% of the 13F portfolio, value $63,482,000.

    13F-HR 0001488542-25-000010 filed by SIMPLEX TRADING, 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 74,827 shares
    Change vs previous 13F -15,351 shares

    0.41% of the 13F portfolio, value $11,690,000.

    13F-HR 0001488542-25-000007 filed by SIMPLEX TRADING, 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 90,178 shares
    Change vs previous 13F -9,286 shares

    0.48% of the 13F portfolio, value $17,173,000.

    13F-HR 0001488542-25-000001 filed by SIMPLEX TRADING, 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 99,464 shares
    Change vs previous 13F not available

    0.56% of the 13F portfolio, value $16,629,000.

    13F-HR 0001488542-24-000015 filed by SIMPLEX TRADING, LLC
    Filed (acceptance time not in the bulk data set), ingested

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