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Disclosery

Mariner, LLC: BXSL position timeline

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

Mariner, LLC held 174,944 BXSL 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 174,944 shares
    Change vs previous 13F +43,625 shares

    <0.01% of the 13F portfolio, value $4,148,625.

    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 131,319 shares
    Change vs previous 13F +16,318 shares

    <0.01% of the 13F portfolio, value $3,110,951.

    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 115,001 shares
    Change vs previous 13F +53,661 shares

    <0.01% of the 13F portfolio, value $3,027,988.

    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 61,340 shares
    Change vs previous 13F +6,116 shares

    <0.01% of the 13F portfolio, value $1,599,127.

    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 55,224 shares
    Change vs previous 13F +562 shares

    <0.01% of the 13F portfolio, value $1,698,143.

    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 54,662 shares
    Change vs previous 13F +4,156 shares

    <0.01% of the 13F portfolio, value $1,768,865.

    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 50,506 shares
    Change vs previous 13F -22,285 shares

    <0.01% of the 13F portfolio, value $1,631,846.

    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 72,791 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,142,975.

    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).