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Disclosery

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

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

SoundStone Italy S.r.l. held 90,316 TSM 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 90,316 shares
    Change vs previous 13F +32,784 shares

    20.94% of the 13F portfolio, value $25,224,356.

    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 57,532 shares
    Change vs previous 13F +41,188 shares

    6.42% of the 13F portfolio, value $13,030,423.

    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 16,344 shares
    Change vs previous 13F -30,925 shares

    2.67% of the 13F portfolio, value $2,713,104.

    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).

  4. period ended2024-12-31
    13F 47,269 shares
    Change vs previous 13F -139,601 shares

    5.15% of the 13F portfolio, value $9,335,155.

    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 186,870 shares
    Change vs previous 13F -11,439 shares

    10.62% of the 13F portfolio, value $32,453,713.

    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 198,309 shares
    Change vs previous 13F +144,063 shares

    14.92% of the 13F portfolio, value $34,468,087.

    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 54,246 shares
    Change vs previous 13F not available

    3.03% of the 13F portfolio, value $7,380,168.

    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).