TUDOR INVESTMENT CORP ET AL: MKTX position timeline

TUDOR INVESTMENT CORP ET AL held 137,847 MKTX shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 137,847 shares

   Change vs previous 13F +137,847 shares

   0.06% of the 13F portfolio, value $15,644,256.

   13F-HR 0000902664-26-003485 filed by TUDOR INVESTMENT CORP ET AL
   Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 0 shares

   Change vs previous 13F -23,589 shares

   13F-HR 0000902664-26-002516 filed by TUDOR INVESTMENT CORP ET AL
   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.

3. period ended2025-12-31

   13F 23,589 shares

   Change vs previous 13F -106,169 shares

   0.02% of the 13F portfolio, value $4,275,506.

   13F-HR 0000902664-26-001113 filed by TUDOR INVESTMENT CORP ET AL
   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).

4. period ended2025-09-30

   13F/A 129,758 shares

   Change vs previous 13F +36,604 shares

   0.15% of the 13F portfolio, value $22,610,332.

   13F-HR/A 0000902664-25-005239 filed by TUDOR INVESTMENT CORP ET AL
   Filed 2025-12-09 (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).

5. period ended2025-06-30

   13F 93,154 shares

   Change vs previous 13F not available

   0.16% of the 13F portfolio, value $20,805,014.

   13F-HR 0000902664-25-003613 filed by TUDOR INVESTMENT CORP ET AL
   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).