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B. Riley Wealth Advisors, Inc.: TSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of B. Riley Wealth Advisors, Inc. on TSM, newest first. How the timeline and the estimate are built.

B. Riley Wealth Advisors, Inc. held 27,025 TSM shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 27,025 shares
    Change vs previous 13F +4,971 shares

    0.49% of the 13F portfolio, value $12,328,442.

    13F-HR 0001464811-26-000010 filed by B. Riley Wealth Advisors, Inc.
    Accepted , ingested

  2. period ended2026-06-30
    13F 22,054 shares
    Change vs previous 13F +363 shares

    0.55% of the 13F portfolio, value $10,036,822.

    13F-HR 0001464811-26-000007 filed by B. Riley Wealth Advisors, Inc.
    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 21,691 shares
    Change vs previous 13F -3,137 shares

    0.44% of the 13F portfolio, value $6,865,090.

    13F-HR 0001464811-26-000006 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 24,828 shares
    Change vs previous 13F +1,124 shares

    0.36% of the 13F portfolio, value $7,544,960.

    13F-HR 0001464811-26-000005 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 23,704 shares
    Change vs previous 13F +890 shares

    0.32% of the 13F portfolio, value $6,620,222.

    13F-HR 0001464811-25-000004 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 22,814 shares
    Change vs previous 13F -7,443 shares

    0.25% of the 13F portfolio, value $5,167,159.

    13F-HR 0001085146-25-005368 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 30,257 shares
    Change vs previous 13F +2,766 shares

    0.15% of the 13F portfolio, value $5,022,713.

    13F-HR 0001464811-26-000009 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 27,491 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $5,446,088.

    13F-HR 0001213900-25-016975 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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