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Disclosery

Gladstone Institutional Advisory LLC: MRK position timeline

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

Gladstone Institutional Advisory LLC held 84,891 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 84,891 shares
    Change vs previous 13F +355 shares

    0.34% of the 13F portfolio, value $10,908,520.

    13F-HR 0001172661-26-002822 filed by Gladstone Institutional Advisory 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 84,536 shares
    Change vs previous 13F +1,710 shares

    0.38% of the 13F portfolio, value $10,168,921.

    13F-HR 0001172661-26-001910 filed by Gladstone Institutional Advisory 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 82,826 shares
    Change vs previous 13F -1,574 shares

    0.33% of the 13F portfolio, value $8,718,336.

    13F-HR 0001172661-26-000926 filed by Gladstone Institutional Advisory 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 84,400 shares
    Change vs previous 13F -172 shares

    0.27% of the 13F portfolio, value $7,083,705.

    13F-HR 0001172661-25-004377 filed by Gladstone Institutional Advisory 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 84,572 shares
    Change vs previous 13F -489 shares

    0.28% of the 13F portfolio, value $6,694,745.

    13F-HR 0001172661-25-003042 filed by Gladstone Institutional Advisory 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 85,061 shares
    Change vs previous 13F +6,263 shares

    0.36% of the 13F portfolio, value $7,635,076.

    13F-HR 0001172661-25-002064 filed by Gladstone Institutional Advisory 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 78,798 shares
    Change vs previous 13F -2,053 shares

    0.36% of the 13F portfolio, value $7,838,799.

    13F-HR 0001172661-25-000406 filed by Gladstone Institutional Advisory 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 80,851 shares
    Change vs previous 13F not available

    0.45% of the 13F portfolio, value $9,181,443.

    13F-HR 0001172661-24-004379 filed by Gladstone Institutional Advisory LLC
    Filed (acceptance time not in the bulk data set), ingested

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