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Disclosery

Main Street Research LLC: GOOGL position timeline

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

Main Street Research LLC held 316,947 GOOGL shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 316,947 shares
    Change vs previous 13F +5,161 shares

    5.35% of the 13F portfolio, value $113,267,393.

    13F-HR 0001420506-26-001335 filed by Main Street Research 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 311,786 shares
    Change vs previous 13F +14,242 shares

    5.22% of the 13F portfolio, value $89,657,148.

    13F-HR 0001420506-26-000773 filed by Main Street Research 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 297,544 shares
    Change vs previous 13F -2,300 shares

    5.33% of the 13F portfolio, value $93,131,345.

    13F-HR 0001420506-26-000210 filed by Main Street Research 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 299,844 shares
    Change vs previous 13F +2,499 shares

    3.94% of the 13F portfolio, value $72,892,153.

    13F-HR 0001420506-25-003188 filed by Main Street Research 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 297,345 shares
    Change vs previous 13F +10,180 shares

    3.26% of the 13F portfolio, value $52,401,115.

    13F-HR 0001420506-25-001710 filed by Main Street Research 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 287,165 shares
    Change vs previous 13F +6,127 shares

    2.9% of the 13F portfolio, value $44,407,143.

    13F-HR 0001420506-25-000840 filed by Main Street Research 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 281,038 shares
    Change vs previous 13F +7,259 shares

    3.31% of the 13F portfolio, value $53,200,436.

    13F-HR 0001420506-25-000201 filed by Main Street Research 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 273,779 shares
    Change vs previous 13F not available

    2.86% of the 13F portfolio, value $45,406,278.

    13F-HR 0001941040-24-000499 filed by Main Street Research LLC
    Filed (acceptance time not in the bulk data set), ingested

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