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RICHARDS, MERRILL & PETERSON, INC.: TSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RICHARDS, MERRILL & PETERSON, INC. on TSM, newest first. How the timeline and the estimate are built.

RICHARDS, MERRILL & PETERSON, INC. held 3,363 TSM shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,363 shares
    Change vs previous 13F -90 shares

    0.51% of the 13F portfolio, value $1,605,996.

    13F-HR 0001398344-26-012209 filed by RICHARDS, MERRILL & PETERSON, INC.
    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 3,453 shares
    Change vs previous 13F +531 shares

    0.43% of the 13F portfolio, value $1,166,802.

    13F-HR 0001398344-26-006641 filed by RICHARDS, MERRILL & PETERSON, INC.
    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 2,922 shares
    Change vs previous 13F +390 shares

    0.34% of the 13F portfolio, value $888,068.

    13F-HR 0001398344-26-001367 filed by RICHARDS, MERRILL & PETERSON, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 2,532 shares
    Change vs previous 13F +149 shares

    0.31% of the 13F portfolio, value $707,178.

    13F-HR 0001398344-25-019212 filed by RICHARDS, MERRILL & PETERSON, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 2,383 shares
    Change vs previous 13F +50 shares

    0.26% of the 13F portfolio, value $539,661.

    13F-HR 0001398344-25-014237 filed by RICHARDS, MERRILL & PETERSON, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 2,333 shares
    Change vs previous 13F +20 shares

    0.2% of the 13F portfolio, value $387,322.

    13F-HR 0001398344-25-008901 filed by RICHARDS, MERRILL & PETERSON, INC.
    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 2,313 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $456,788.

    13F-HR 0001398344-25-002691 filed by RICHARDS, MERRILL & PETERSON, INC.
    Filed (acceptance time not in the bulk data set), ingested

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