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Disclosery

Mariner, LLC: WEST position timeline

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

Mariner, LLC held 194,193 WEST 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 194,193 shares
    Change vs previous 13F +180,194 shares

    <0.01% of the 13F portfolio, value $1,574,910.

    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 13,999 shares
    Change vs previous 13F -1,065 shares

    <0.01% of the 13F portfolio, value $59,460.

    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 15,064 shares
    Change vs previous 13F -17,966 shares

    <0.01% of the 13F portfolio, value $61,309.

    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 33,030 shares
    Change vs previous 13F -2,615 shares

    <0.01% of the 13F portfolio, value $160,526.

    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 35,645 shares
    Change vs previous 13F -4,854 shares

    <0.01% of the 13F portfolio, value $204,246.

    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 40,499 shares
    Change vs previous 13F -87,121 shares

    <0.01% of the 13F portfolio, value $292,403.

    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 127,620 shares
    Change vs previous 13F +66,751 shares

    <0.01% of the 13F portfolio, value $819,320.

    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 60,869 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $395,649.

    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).