PRELUDE CAPITAL MANAGEMENT, LLC: MRK position timeline

PRELUDE CAPITAL MANAGEMENT, LLC held 0 MRK shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

1. period ended2026-03-31

   13F 0 shares

   Change vs previous 13F -5,023 shares

   13F-HR 0000945621-26-000717 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2026-05-15 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

   Exited: the 13F for this period no longer lists the position.

2. period ended2025-12-31

   13F 5,023 shares

   Change vs previous 13F -5,515 shares

   0.04% of the 13F portfolio, value $528,721.

   13F-HR 0000945621-26-000327 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2026-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

3. period ended2025-09-30

   13F 10,538 shares

   Change vs previous 13F +5,001 shares

   0.07% of the 13F portfolio, value $884,454.

   13F-HR 0000945621-25-001135 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2025-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

4. period ended2025-06-30

   13F 5,537 shares

   Change vs previous 13F -596 shares

   0.04% of the 13F portfolio, value $438,309.

   13F-HR 0000945621-25-000769 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2025-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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

5. period ended2025-03-31

   13F 6,133 shares

   Change vs previous 13F -232 shares

   0.06% of the 13F portfolio, value $550,498.

   13F-HR 0000945621-25-000489 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2025-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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

6. period ended2024-12-31

   13F 6,365 shares

   Change vs previous 13F -12,283 shares

   0.05% of the 13F portfolio, value $633,190.

   13F-HR 0000945621-25-000189 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2025-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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

7. period ended2024-09-30

   13F/A 18,648 shares

   Change vs previous 13F not available

   0.16% of the 13F portfolio, value $2,117,667.

   13F-HR/A 0000945621-24-000950 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2024-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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