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Disclosery

Merewether Investment Management, LP: WLK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Merewether Investment Management, LP on WLK, newest first. How the timeline and the estimate are built.

Merewether Investment Management, LP held 53,439 WLK 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 53,439 shares
    Change vs previous 13F -166,461 shares

    0.07% of the 13F portfolio, value $3,901,047.

    13F-HR 0001420506-26-001816 filed by Merewether Investment Management, 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 219,900 shares
    Change vs previous 13F -168,200 shares

    0.5% of the 13F portfolio, value $25,688,718.

    13F-HR 0001420506-26-001143 filed by Merewether Investment Management, 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 388,100 shares
    Change vs previous 13F +119,700 shares

    0.66% of the 13F portfolio, value $28,696,114.

    13F-HR 0001420506-26-000568 filed by Merewether Investment Management, 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 268,400 shares
    Change vs previous 13F +268,400 shares

    0.49% of the 13F portfolio, value $20,682,904.

    13F-HR 0001420506-25-003417 filed by Merewether Investment Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -273,637 shares

    13F-HR 0001420506-25-001282 filed by Merewether Investment Management, 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.

  6. period ended2024-12-31
    13F 273,637 shares
    Change vs previous 13F +4,470 shares

    1.25% of the 13F portfolio, value $31,372,482.

    13F-HR 0001420506-25-000616 filed by Merewether Investment Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 269,167 shares
    Change vs previous 13F not available

    1.86% of the 13F portfolio, value $40,453,108.

    13F-HR 0001420506-24-002554 filed by Merewether Investment Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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