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Disclosery

Red Wave Investments LLC: MRK position timeline

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

Red Wave Investments LLC held 7,500 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,500 shares
    Change vs previous 13F +24 shares

    0.24% of the 13F portfolio, value $963,750.

    13F-HR 0001420506-26-001415 filed by Red Wave Investments 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 7,476 shares
    Change vs previous 13F -60 shares

    0.27% of the 13F portfolio, value $899,288.

    13F-HR 0001420506-26-000862 filed by Red Wave Investments 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 7,536 shares
    Change vs previous 13F -42 shares

    0.24% of the 13F portfolio, value $793,239.

    13F-HR 0001420506-26-000192 filed by Red Wave Investments 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 7,578 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $636,022.

    13F-HR 0001420506-25-002916 filed by Red Wave Investments 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 7,578 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $599,874.

    13F-HR 0001420506-25-001630 filed by Red Wave Investments 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 7,578 shares
    Change vs previous 13F -65 shares

    0.24% of the 13F portfolio, value $680,201.

    13F-HR 0001420506-25-000853 filed by Red Wave Investments 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 7,643 shares
    Change vs previous 13F 0 shares

    0.27% of the 13F portfolio, value $760,326.

    13F-HR 0001420506-25-000106 filed by Red Wave Investments 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 7,643 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $867,939.

    13F-HR 0001846493-24-000011 filed by Red Wave Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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