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Disclosery

SoundStone Italy S.r.l.: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SoundStone Italy S.r.l. on AMZN, newest first. How the timeline and the estimate are built.

SoundStone Italy S.r.l. held 14,566 AMZN shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 14,566 shares
    Change vs previous 13F -37,034 shares

    2.66% of the 13F portfolio, value $3,198,257.

    13F-HR 0000902664-25-005035 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 51,600 shares
    Change vs previous 13F +51,600 shares

    5.58% of the 13F portfolio, value $11,320,524.

    13F-HR 0000902664-25-003666 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -23,589 shares

    13F-HR 0000902664-25-002410 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2024-12-31
    13F 23,589 shares
    Change vs previous 13F -26,633 shares

    2.86% of the 13F portfolio, value $5,175,191.

    13F-HR 0000902664-25-001057 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 50,222 shares
    Change vs previous 13F +37,819 shares

    3.06% of the 13F portfolio, value $9,357,865.

    13F-HR 0000902664-24-006618 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-06-30
    13F 12,403 shares
    Change vs previous 13F -12,823 shares

    1.04% of the 13F portfolio, value $2,396,880.

    13F-HR 0000902664-24-005151 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-03-31
    13F 25,226 shares
    Change vs previous 13F not available

    1.87% of the 13F portfolio, value $4,550,266.

    13F-HR 0000902664-24-003624 filed by SoundStone Italy S.r.l.
    Filed (acceptance time not in the bulk data set), ingested

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