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Disclosery

CITADEL ADVISORS LLC: WMB position timeline

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

CITADEL ADVISORS LLC held 2,622,078 WMB shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 2,622,078 shares
    Change vs previous 13F +262,850 shares

    0.11% of the 13F portfolio, value $194,925,279.

    13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 2,359,228 shares
    Change vs previous 13F +893,444 shares

    0.12% of the 13F portfolio, value $171,704,614.

    13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS LLC
    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 1,465,784 shares
    Change vs previous 13F -497,359 shares

    0.06% of the 13F portfolio, value $88,108,277.

    13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS LLC
    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 1,963,143 shares
    Change vs previous 13F +1,737,646 shares

    0.1% of the 13F portfolio, value $124,365,109.

    13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS LLC
    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 225,497 shares
    Change vs previous 13F -587,790 shares

    0.01% of the 13F portfolio, value $14,163,466.

    13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS LLC
    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 813,287 shares
    Change vs previous 13F -549,261 shares

    0.05% of the 13F portfolio, value $48,602,031.

    13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS LLC
    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 1,362,548 shares
    Change vs previous 13F -861,935 shares

    0.07% of the 13F portfolio, value $73,741,098.

    13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS LLC
    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 2,224,483 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $101,547,649.

    13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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