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Disclosery

Blume Capital Management, Inc.: MSFT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Blume Capital Management, Inc. on MSFT, newest first. How the timeline and the estimate are built.

Blume Capital Management, Inc. held 27,474 MSFT shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 27,474 shares
    Change vs previous 13F +3,272 shares

    1.52% of the 13F portfolio, value $10,248,352.

    13F-HR 0001587192-26-000003 filed by Blume Capital Management, 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 24,202 shares
    Change vs previous 13F +4,636 shares

    1.53% of the 13F portfolio, value $8,958,855.

    13F-HR 0001587192-26-000002 filed by Blume Capital Management, 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 19,566 shares
    Change vs previous 13F -1,710 shares

    1.74% of the 13F portfolio, value $9,462,509.

    13F-HR 0001587192-26-000001 filed by Blume Capital Management, 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 21,276 shares
    Change vs previous 13F -447 shares

    2.12% of the 13F portfolio, value $11,019,905.

    13F-HR 0001587192-25-000008 filed by Blume Capital Management, 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 21,723 shares
    Change vs previous 13F -615 shares

    2.2% of the 13F portfolio, value $10,805,238.

    13F-HR 0001587192-25-000006 filed by Blume Capital Management, 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 22,338 shares
    Change vs previous 13F -60 shares

    1.88% of the 13F portfolio, value $8,385,462.

    13F-HR 0001587192-25-000002 filed by Blume Capital Management, 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 22,398 shares
    Change vs previous 13F -100 shares

    2.12% of the 13F portfolio, value $9,440,757.

    13F-HR 0001587192-25-000001 filed by Blume Capital Management, Inc.
    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 22,498 shares
    Change vs previous 13F not available

    2.19% of the 13F portfolio, value $9,680,890.

    13F-HR 0001587192-24-000009 filed by Blume Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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