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Disclosery

Mariner, LLC: GSK position timeline

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

Mariner, LLC held 1,285,362 GSK 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 1,285,362 shares
    Change vs previous 13F +54,353 shares

    0.07% of the 13F portfolio, value $67,379,475.

    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 1,231,009 shares
    Change vs previous 13F -4,519 shares

    0.08% of the 13F portfolio, value $67,936,168.

    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 1,235,528 shares
    Change vs previous 13F +60,273 shares

    0.07% of the 13F portfolio, value $60,592,528.

    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 1,175,255 shares
    Change vs previous 13F +81,613 shares

    0.07% of the 13F portfolio, value $50,724,028.

    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 1,093,642 shares
    Change vs previous 13F +961,577 shares

    0.06% of the 13F portfolio, value $41,996,376.

    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 132,065 shares
    Change vs previous 13F +15,104 shares

    0.01% of the 13F portfolio, value $5,116,182.

    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 116,961 shares
    Change vs previous 13F +736 shares

    0.01% of the 13F portfolio, value $3,955,451.

    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 116,225 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,748,843.

    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).