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Proem Advisors LLC: MSFT position timeline

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

Proem Advisors LLC held 100,000 MSFT shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 100,000 shares
    Change vs previous 13F +10,000 shares

    7.67% of the 13F portfolio, value $37,302,000.

    13F-HR 0001172661-26-003237 filed by Proem Advisors 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 90,000 shares
    Change vs previous 13F +15,000 shares

    11% of the 13F portfolio, value $33,315,300.

    13F-HR 0001172661-26-001768 filed by Proem Advisors 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 75,000 shares
    Change vs previous 13F +5,000 shares

    12.29% of the 13F portfolio, value $36,271,500.

    13F-HR 0001172661-26-000468 filed by Proem Advisors 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 70,000 shares
    Change vs previous 13F -10,000 shares

    8.72% of the 13F portfolio, value $36,256,500.

    13F-HR 0001172661-25-004512 filed by Proem Advisors 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 80,000 shares
    Change vs previous 13F +20,000 shares

    10.52% of the 13F portfolio, value $39,792,800.

    13F-HR 0001172661-25-003046 filed by Proem Advisors 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 60,000 shares
    Change vs previous 13F +35,000 shares

    11.82% of the 13F portfolio, value $22,523,400.

    13F-HR 0001172661-25-001640 filed by Proem Advisors 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 25,000 shares
    Change vs previous 13F not available

    4.82% of the 13F portfolio, value $10,537,500.

    13F-HR 0001172661-25-000703 filed by Proem Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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