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Disclosery

Mariner, LLC: LYB position timeline

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

Mariner, LLC held 345,883 LYB shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 345,883 shares
    Change vs previous 13F +229,926 shares

    0.02% of the 13F portfolio, value $18,212,903.

    13F-HR 0001580642-26-005266 filed by Mariner, 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 115,957 shares
    Change vs previous 13F +66,772 shares

    0.01% of the 13F portfolio, value $9,342,182.

    13F-HR 0001580642-26-003158 filed by Mariner, 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 49,185 shares
    Change vs previous 13F -7,968 shares

    <0.01% of the 13F portfolio, value $2,128,294.

    13F-HR 0001580642-26-001057 filed by Mariner, 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 57,153 shares
    Change vs previous 13F -458,398 shares

    <0.01% of the 13F portfolio, value $2,802,790.

    13F-HR 0001580642-25-007297 filed by Mariner, 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 515,551 shares
    Change vs previous 13F +8,645 shares

    0.04% of the 13F portfolio, value $29,830,969.

    13F-HR 0001580642-25-005128 filed by Mariner, 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 506,906 shares
    Change vs previous 13F +10,397 shares

    0.06% of the 13F portfolio, value $35,686,097.

    13F-HR 0001580642-25-003135 filed by Mariner, 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 496,509 shares
    Change vs previous 13F -19,936 shares

    0.06% of the 13F portfolio, value $36,875,199.

    13F-HR 0001580642-25-000997 filed by Mariner, 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 516,445 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $49,528,413.

    13F-HR 0001580642-24-006919 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

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