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Disclosery

Blume Capital Management, Inc.: IBB position timeline

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

Blume Capital Management, Inc. held 27,113 IBB 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 27,113 shares
    Change vs previous 13F -375 shares

    0.76% of the 13F portfolio, value $5,156,622.

    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 27,488 shares
    Change vs previous 13F -2,150 shares

    0.79% of the 13F portfolio, value $4,641,349.

    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 29,638 shares
    Change vs previous 13F -21,437 shares

    0.92% of the 13F portfolio, value $5,002,006.

    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 51,075 shares
    Change vs previous 13F -110 shares

    1.42% of the 13F portfolio, value $7,373,698.

    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 51,185 shares
    Change vs previous 13F +16 shares

    1.32% of the 13F portfolio, value $6,475,415.

    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 51,169 shares
    Change vs previous 13F -340 shares

    1.46% of the 13F portfolio, value $6,544,553.

    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 51,509 shares
    Change vs previous 13F -190 shares

    1.53% of the 13F portfolio, value $6,810,044.

    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 51,699 shares
    Change vs previous 13F not available

    1.7% of the 13F portfolio, value $7,527,418.

    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).