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Disclosery

Kemnay Advisory Services Inc.: COIN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kemnay Advisory Services Inc. on COIN, newest first. How the timeline and the estimate are built.

Kemnay Advisory Services Inc. held 295,121 COIN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 295,121 shares
    Change vs previous 13F -66 shares

    5.45% of the 13F portfolio, value $43,143,739.

    13F-HR 0001193125-26-350683 filed by Kemnay Advisory Services Inc.
    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 295,187 shares
    Change vs previous 13F -23 shares

    8.28% of the 13F portfolio, value $51,542,602.

    13F-HR 0001193125-26-225479 filed by Kemnay Advisory Services Inc.
    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 295,210 shares
    Change vs previous 13F +89,910 shares

    10.07% of the 13F portfolio, value $66,758,789.

    13F-HR 0001193125-26-053269 filed by Kemnay Advisory Services Inc.
    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 205,300 shares
    Change vs previous 13F -27,046 shares

    10.54% of the 13F portfolio, value $69,286,697.

    13F-HR 0001193125-25-278728 filed by Kemnay Advisory Services Inc.
    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 232,346 shares
    Change vs previous 13F 0 shares

    12.95% of the 13F portfolio, value $81,434,950.

    13F-HR 0000950123-25-008090 filed by Kemnay Advisory Services Inc.
    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 232,346 shares
    Change vs previous 13F 0 shares

    7.53% of the 13F portfolio, value $40,016,952.

    13F-HR 0000950123-25-005522 filed by Kemnay Advisory Services Inc.
    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 232,346 shares
    Change vs previous 13F -24,053 shares

    10.36% of the 13F portfolio, value $57,691,512.

    13F-HR 0000950123-25-002359 filed by Kemnay Advisory Services Inc.
    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 256,399 shares
    Change vs previous 13F not available

    8.27% of the 13F portfolio, value $45,682,610.

    13F-HR 0000950123-24-011526 filed by Kemnay Advisory Services Inc.
    Filed (acceptance time not in the bulk data set), ingested

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