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Disclosery

Flavin Financial Services, Inc.: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Flavin Financial Services, Inc. on MRK, newest first. How the timeline and the estimate are built.

Flavin Financial Services, Inc. held 23,296 MRK 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 23,296 shares
    Change vs previous 13F +3,163 shares

    1.71% of the 13F portfolio, value $2,993,596.

    13F-HR 0002052798-26-000007 filed by Flavin Financial Services, Inc.
    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 20,133 shares
    Change vs previous 13F +301 shares

    1.63% of the 13F portfolio, value $2,421,855.

    13F-HR 0002052798-26-000006 filed by Flavin Financial Services, Inc.
    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 19,832 shares
    Change vs previous 13F -1,220 shares

    1.43% of the 13F portfolio, value $2,087,566.

    13F-HR 0002052798-26-000001 filed by Flavin Financial Services, Inc.
    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/A 21,052 shares
    Change vs previous 13F +4,481 shares

    1.26% of the 13F portfolio, value $1,766,922.

    13F-HR/A 0002052798-26-000005 filed by Flavin Financial Services, Inc.
    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/A 16,571 shares
    Change vs previous 13F -975 shares

    1.27% of the 13F portfolio, value $1,311,705.

    13F-HR/A 0002052798-26-000004 filed by Flavin Financial Services, Inc.
    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/A 17,546 shares
    Change vs previous 13F +860 shares

    1.45% of the 13F portfolio, value $1,574,844.

    13F-HR/A 0002052798-26-000003 filed by Flavin Financial Services, Inc.
    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/A 16,686 shares
    Change vs previous 13F not available

    1.58% of the 13F portfolio, value $1,659,829.

    13F-HR/A 0002052798-26-000002 filed by Flavin Financial Services, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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