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Disclosery

Mariner, LLC: BWXT position timeline

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

Mariner, LLC held 15,521 BWXT 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 15,521 shares
    Change vs previous 13F -5,232 shares

    <0.01% of the 13F portfolio, value $3,021,272.

    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 20,753 shares
    Change vs previous 13F +19,098 shares

    <0.01% of the 13F portfolio, value $4,243,013.

    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 1,655 shares
    Change vs previous 13F -8,201 shares

    <0.01% of the 13F portfolio, value $283,704.

    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 9,856 shares
    Change vs previous 13F +2,094 shares

    <0.01% of the 13F portfolio, value $1,817,098.

    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 7,762 shares
    Change vs previous 13F -4,481 shares

    <0.01% of the 13F portfolio, value $1,118,237.

    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 12,243 shares
    Change vs previous 13F -800 shares

    <0.01% of the 13F portfolio, value $1,207,823.

    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 13,043 shares
    Change vs previous 13F +619 shares

    <0.01% of the 13F portfolio, value $1,452,832.

    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 12,424 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,350,363.

    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).