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Disclosery

Aventail Capital Group, LP: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Aventail Capital Group, LP on WMB, newest first. How the timeline and the estimate are built.

Aventail Capital Group, LP held 0 WMB 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 0 shares
    Change vs previous 13F -94,010 shares

    13F-HR 0001420506-26-001817 filed by Aventail Capital Group, LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 94,010 shares
    Change vs previous 13F +24,326 shares

    0.33% of the 13F portfolio, value $6,842,048.

    13F-HR 0001420506-26-001162 filed by Aventail Capital Group, LP
    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 69,684 shares
    Change vs previous 13F -258,287 shares

    0.24% of the 13F portfolio, value $4,188,705.

    13F-HR 0001420506-26-000562 filed by Aventail Capital Group, LP
    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 327,971 shares
    Change vs previous 13F -181,957 shares

    0.99% of the 13F portfolio, value $20,776,963.

    13F-HR 0001420506-25-003409 filed by Aventail Capital Group, LP
    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 509,928 shares
    Change vs previous 13F 0 shares

    1.42% of the 13F portfolio, value $32,028,578.

    13F-HR 0001420506-25-002080 filed by Aventail Capital Group, LP
    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 509,928 shares
    Change vs previous 13F +409,928 shares

    1.51% of the 13F portfolio, value $30,473,297.

    13F-HR 0001420506-25-001237 filed by Aventail Capital Group, LP
    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 100,000 shares
    Change vs previous 13F 0 shares

    0.28% of the 13F portfolio, value $5,412,000.

    13F-HR 0001420506-25-000511 filed by Aventail Capital Group, LP
    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 100,000 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $4,565,000.

    13F-HR 0001420506-24-002528 filed by Aventail Capital Group, LP
    Filed (acceptance time not in the bulk data set), ingested

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