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KAYNE ANDERSON CAPITAL ADVISORS LP: WMB position timeline

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

KAYNE ANDERSON CAPITAL ADVISORS LP held 6,729,960 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 6,729,960 shares
    Change vs previous 13F +26,717 shares

    9.81% of the 13F portfolio, value $500,305,227.

    13F-HR 0001140361-26-032192 filed by KAYNE ANDERSON CAPITAL ADVISORS LP
    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 6,703,243 shares
    Change vs previous 13F -948,311 shares

    9.35% of the 13F portfolio, value $487,862,026.

    13F-HR 0001140361-26-020445 filed by KAYNE ANDERSON CAPITAL ADVISORS 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 7,651,554 shares
    Change vs previous 13F +28,740 shares

    10.44% of the 13F portfolio, value $459,934,911.

    13F-HR 0001140361-26-005335 filed by KAYNE ANDERSON CAPITAL ADVISORS 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 7,622,814 shares
    Change vs previous 13F -310,461 shares

    10.65% of the 13F portfolio, value $482,905,267.

    13F-HR 0001140361-25-041415 filed by KAYNE ANDERSON CAPITAL ADVISORS 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/A 7,933,275 shares
    Change vs previous 13F +16,710 shares

    11.58% of the 13F portfolio, value $498,289,002.

    13F-HR/A 0001140361-25-030255 filed by KAYNE ANDERSON CAPITAL ADVISORS 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 7,916,565 shares
    Change vs previous 13F +113,759 shares

    10.44% of the 13F portfolio, value $473,093,925.

    13F-HR 0001140361-25-017304 filed by KAYNE ANDERSON CAPITAL ADVISORS 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 7,802,806 shares
    Change vs previous 13F -527,272 shares

    9.96% of the 13F portfolio, value $422,287,861.

    13F-HR 0001140361-25-003612 filed by KAYNE ANDERSON CAPITAL ADVISORS 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 8,330,078 shares
    Change vs previous 13F not available

    9.7% of the 13F portfolio, value $380,268,061.

    13F-HR 0001140361-24-045552 filed by KAYNE ANDERSON CAPITAL ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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