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Disclosery

ALLEN OPERATIONS LLC: TSM position timeline

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

ALLEN OPERATIONS LLC held 642,057 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 642,057 shares
    Change vs previous 13F +304,891 shares

    3.64% of the 13F portfolio, value $306,627,161.

    13F-HR 0001214659-26-009633 filed by Allen Investment Management, 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 337,166 shares
    Change vs previous 13F +69,006 shares

    1.41% of the 13F portfolio, value $113,945,250.

    13F-HR 0001214659-26-005739 filed by Allen Investment Management, 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 268,160 shares
    Change vs previous 13F +59,475 shares

    0.9% of the 13F portfolio, value $81,491,142.

    13F-HR 0001214659-26-001416 filed by Allen Investment Management, 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 208,685 shares
    Change vs previous 13F +77,436 shares

    0.65% of the 13F portfolio, value $58,283,634.

    13F-HR 0001214659-25-015984 filed by Allen Investment Management, 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 131,249 shares
    Change vs previous 13F +1,487 shares

    0.32% of the 13F portfolio, value $29,726,586.

    13F-HR 0001214659-25-011666 filed by Allen Investment Management, 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 129,762 shares
    Change vs previous 13F +37,139 shares

    0.25% of the 13F portfolio, value $21,540,492.

    13F-HR 0001214659-25-007063 filed by Allen Investment Management, 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 92,623 shares
    Change vs previous 13F +25,627 shares

    0.21% of the 13F portfolio, value $18,292,116.

    13F-HR 0001214659-25-002274 filed by Allen Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 66,996 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $11,635,195.

    13F-HR 0001214659-24-018529 filed by Allen Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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