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Cerity Partners LLC: WLK position timeline

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

Cerity Partners LLC held 166,436 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 166,436 shares
    Change vs previous 13F +93,757 shares

    0.01% of the 13F portfolio, value $12,149,844.

    13F-HR 0001172661-26-003640 filed by Cerity Partners LLC
    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 72,679 shares
    Change vs previous 13F -54,416 shares

    0.01% of the 13F portfolio, value $8,490,396.

    13F-HR 0001172661-26-002233 filed by Cerity Partners 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 127,095 shares
    Change vs previous 13F +44,016 shares

    0.01% of the 13F portfolio, value $9,397,428.

    13F-HR 0001172661-26-000617 filed by Cerity Partners 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 83,079 shares
    Change vs previous 13F -3,714 shares

    0.01% of the 13F portfolio, value $6,402,068.

    13F-HR 0001566475-25-000018 filed by Cerity Partners 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 86,793 shares
    Change vs previous 13F +11,865 shares

    0.01% of the 13F portfolio, value $6,590,200.

    13F-HR 0001566475-25-000013 filed by Cerity Partners 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 74,928 shares
    Change vs previous 13F -7,685 shares

    0.02% of the 13F portfolio, value $7,495,055.

    13F-HR 0001566475-25-000008 filed by Cerity Partners 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 82,613 shares
    Change vs previous 13F -59,338 shares

    0.03% of the 13F portfolio, value $12,407,792.

    13F-HR 0001566475-25-000002 filed by Cerity Partners 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 141,951 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $21,333,827.

    13F-HR 0001566475-24-000030 filed by Cerity Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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