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GRANVILLE CAPITAL, INC.: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GRANVILLE CAPITAL, INC. on WMB, newest first. How the timeline and the estimate are built.

GRANVILLE CAPITAL, INC. held 6,312 WMB 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 6,312 shares
    Change vs previous 13F -24 shares

    0.21% of the 13F portfolio, value $469,234.

    13F-HR 0001398344-26-014043 filed by GRANVILLE CAPITAL, 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 6,336 shares
    Change vs previous 13F -61 shares

    0.24% of the 13F portfolio, value $461,162.

    13F-HR 0001398344-26-008907 filed by GRANVILLE CAPITAL, 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 6,397 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $384,513.

    13F-HR 0001398344-26-002968 filed by GRANVILLE CAPITAL, INC.
    Filed (acceptance time not in the bulk data set), ingested

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