Skip to content
Disclosery

Ridgewood Investments LLC: TSM position timeline

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

Ridgewood Investments LLC held 4,053 TSM shares at 2026-09-30 per its 13F-HR filed 2026-10-05.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 4,053 shares
    Change vs previous 13F -99 shares

    0.68% of the 13F portfolio, value $1,848,938.

    13F-HR 0001703556-26-000010 filed by Ridgewood Investments LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 4,152 shares
    Change vs previous 13F -1,484 shares

    0.74% of the 13F portfolio, value $1,982,871.

    13F-HR 0001703556-26-000007 filed by Ridgewood Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 5,636 shares
    Change vs previous 13F -3,773 shares

    0.78% of the 13F portfolio, value $1,904,686.

    13F-HR 0001703556-26-000004 filed by Ridgewood Investments 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 9,409 shares
    Change vs previous 13F -1,346 shares

    1.11% of the 13F portfolio, value $2,627,840.

    13F-HR 0001703556-25-000010 filed by Ridgewood Investments 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 10,755 shares
    Change vs previous 13F +518 shares

    1.05% of the 13F portfolio, value $2,435,946.

    13F-HR 0001703556-25-000005 filed by Ridgewood Investments 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 10,237 shares
    Change vs previous 13F +1,145 shares

    0.79% of the 13F portfolio, value $1,699,344.

    13F-HR 0001703556-25-000003 filed by Ridgewood Investments 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 9,092 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $1,795,594.

    13F-HR 0001703556-25-000002 filed by Ridgewood Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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