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SIERRA OCEAN, LLC: TSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIERRA OCEAN, LLC on TSM, newest first. How the timeline and the estimate are built.

SIERRA OCEAN, LLC held 2,363 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,363 shares
    Change vs previous 13F +207 shares

    0.78% of the 13F portfolio, value $1,128,498.

    13F-HR 0002051715-26-000006 filed by SIERRA OCEAN, 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 2,156 shares
    Change vs previous 13F +68 shares

    0.6% of the 13F portfolio, value $728,620.

    13F-HR 0002051715-26-000002 filed by SIERRA OCEAN, 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 2,088 shares
    Change vs previous 13F +17 shares

    0.53% of the 13F portfolio, value $634,522.

    13F-HR 0002051715-26-000001 filed by SIERRA OCEAN, 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 2,071 shares
    Change vs previous 13F +3 shares

    0.49% of the 13F portfolio, value $578,410.

    13F-HR 0002051715-25-000006 filed by SIERRA OCEAN, 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 2,068 shares
    Change vs previous 13F -11 shares

    0.34% of the 13F portfolio, value $468,381.

    13F-HR 0002051715-25-000003 filed by SIERRA OCEAN, 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 2,079 shares
    Change vs previous 13F -188 shares

    0.27% of the 13F portfolio, value $345,114.

    13F-HR 0002051715-25-000002 filed by SIERRA OCEAN, 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 2,267 shares
    Change vs previous 13F not available

    0.37% of the 13F portfolio, value $447,710.

    13F-HR 0002051715-25-000001 filed by SIERRA OCEAN, LLC
    Filed (acceptance time not in the bulk data set), ingested

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