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Disclosery

TRB Advisors LP: MSFT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TRB Advisors LP on MSFT, newest first. How the timeline and the estimate are built.

TRB Advisors LP held 0 MSFT shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -125,000 shares

    13F-HR 0001193125-26-348026 filed by TRB Advisors LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 125,000 shares
    Change vs previous 13F +5,000 shares

    31.72% of the 13F portfolio, value $46,271,250.

    13F-HR 0001193125-26-213194 filed by TRB Advisors LP
    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 120,000 shares
    Change vs previous 13F 0 shares

    13.59% of the 13F portfolio, value $58,034,400.

    13F-HR 0001193125-26-041562 filed by TRB Advisors LP
    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/A 120,000 shares
    Change vs previous 13F -75,000 shares

    12.52% of the 13F portfolio, value $62,154,000.

    13F-HR/A 0001193125-25-260452 filed by TRB Advisors LP
    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 195,000 shares
    Change vs previous 13F +25,000 shares

    23.25% of the 13F portfolio, value $96,994,950.

    13F-HR 0000950123-25-006753 filed by TRB Advisors LP
    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 170,000 shares
    Change vs previous 13F 0 shares

    30.24% of the 13F portfolio, value $63,816,300.

    13F-HR 0000950123-25-003617 filed by TRB Advisors LP
    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 170,000 shares
    Change vs previous 13F 0 shares

    11.92% of the 13F portfolio, value $71,655,000.

    13F-HR 0000950123-25-001535 filed by TRB Advisors LP
    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 170,000 shares
    Change vs previous 13F not available

    13.46% of the 13F portfolio, value $73,151,000.

    13F-HR 0000950123-24-009569 filed by TRB Advisors LP
    Filed (acceptance time not in the bulk data set), ingested

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