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Disclosery

Oak Grove Capital LLC: TSM position timeline

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

Oak Grove Capital LLC held 12,815 TSM shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 12,815 shares
    Change vs previous 13F -973 shares

    0.35% of the 13F portfolio, value $5,846,075.

    13F-HR 0001580642-26-006831 filed by Oak Grove Capital LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 13,788 shares
    Change vs previous 13F -26,467 shares

    0.48% of the 13F portfolio, value $6,584,735.

    13F-HR 0001580642-26-005255 filed by Oak Grove Capital 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 40,255 shares
    Change vs previous 13F -18,800 shares

    2.34% of the 13F portfolio, value $13,604,177.

    13F-HR 0001580642-26-003162 filed by Oak Grove Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 59,055 shares
    Change vs previous 13F +500 shares

    3.56% of the 13F portfolio, value $17,946,224.

    13F-HR 0001580642-26-001245 filed by Oak Grove Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 58,555 shares
    Change vs previous 13F -1,000 shares

    3.53% of the 13F portfolio, value $16,353,826.

    13F-HR 0001580642-25-007227 filed by Oak Grove Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 59,555 shares
    Change vs previous 13F +9,400 shares

    3.1% of the 13F portfolio, value $13,488,612.

    13F-HR 0001580642-25-004696 filed by Oak Grove Capital LLC
    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 50,155 shares
    Change vs previous 13F not available

    1.99% of the 13F portfolio, value $8,325,730.

    13F-HR 0001580642-25-003082 filed by Oak Grove Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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