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One Charles Private Wealth Services, LLC: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of One Charles Private Wealth Services, LLC on COST, newest first. How the timeline and the estimate are built.

One Charles Private Wealth Services, LLC held 944 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 944 shares
    Change vs previous 13F +9 shares

    0.2% of the 13F portfolio, value $883,363.

    13F-HR 0001765380-26-000218 filed by One Charles Private Wealth Services, 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 935 shares
    Change vs previous 13F +7 shares

    0.23% of the 13F portfolio, value $931,793.

    13F-HR 0001765380-26-000189 filed by One Charles Private Wealth Services, 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 928 shares
    Change vs previous 13F -29 shares

    0.21% of the 13F portfolio, value $800,231.

    13F-HR 0001765380-26-000074 filed by One Charles Private Wealth Services, 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 957 shares
    Change vs previous 13F -11 shares

    0.23% of the 13F portfolio, value $885,650.

    13F-HR 0001765380-25-000484 filed by One Charles Private Wealth Services, 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 968 shares
    Change vs previous 13F +1 shares

    0.27% of the 13F portfolio, value $957,849.

    13F-HR 0001765380-25-000363 filed by One Charles Private Wealth Services, 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 967 shares
    Change vs previous 13F +3 shares

    0.3% of the 13F portfolio, value $914,953.

    13F-HR 0001765380-25-000193 filed by One Charles Private Wealth Services, 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 964 shares
    Change vs previous 13F -53 shares

    0.3% of the 13F portfolio, value $883,516.

    13F-HR 0001765380-25-000075 filed by One Charles Private Wealth Services, 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 1,017 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $901,663.

    13F-HR 0001765380-24-000443 filed by One Charles Private Wealth Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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