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Prosperity Bancshares Inc: IBM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Prosperity Bancshares Inc on IBM, newest first. How the timeline and the estimate are built.

Prosperity Bancshares Inc held 2,217 IBM shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,217 shares
    Change vs previous 13F +74 shares

    0.41% of the 13F portfolio, value $623,443.

    13F-HR 0001193125-26-351355 filed by Prosperity Bancshares 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 2,143 shares
    Change vs previous 13F -357 shares

    0.42% of the 13F portfolio, value $519,442.

    13F-HR 0001193125-26-219600 filed by Prosperity Bancshares 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 2,500 shares
    Change vs previous 13F not available

    0.67% of the 13F portfolio, value $740,525.

    13F-HR 0001193125-26-054834 filed by Prosperity Bancshares Inc
    Filed (acceptance time not in the bulk data set), ingested

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