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Prospect Hill Management, LLC: GOOG position timeline

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

Prospect Hill Management, LLC held 30,020 GOOG 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 30,020 shares
    Change vs previous 13F 0 shares

    4.12% of the 13F portfolio, value $10,606,967.

    13F-HR 0001837320-26-000003 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F 0 shares

    3.84% of the 13F portfolio, value $8,611,537.

    13F-HR 0001837320-26-000002 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F 0 shares

    3.81% of the 13F portfolio, value $9,420,276.

    13F-HR 0001837320-26-000001 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F 0 shares

    3.13% of the 13F portfolio, value $7,311,371.

    13F-HR 0001837320-25-000009 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F 0 shares

    2.75% of the 13F portfolio, value $5,325,248.

    13F-HR 0001837320-25-000008 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F 0 shares

    2.44% of the 13F portfolio, value $4,690,025.

    13F-HR 0001837320-25-000007 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F 0 shares

    2.51% of the 13F portfolio, value $5,717,009.

    13F-HR 0001837320-25-000001 filed by Prospect Hill 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 30,020 shares
    Change vs previous 13F not available

    2.52% of the 13F portfolio, value $5,019,044.

    13F-HR 0001837320-24-000004 filed by Prospect Hill Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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