SHERBROOKE PARK ADVISERS LLC: ADTN position timeline

SHERBROOKE PARK ADVISERS LLC held 0 ADTN shares at 2025-03-31 per its 13F-HR filed 2025-05-15.

the latest 13F is the newest step

1. period ended2025-03-31

   13F 0 shares

   Change vs previous 13F -29,087 shares

   13F-HR 0001214659-25-007837 filed by SHERBROOKE PARK ADVISERS 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).

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

2. period ended2024-12-31

   13F 29,087 shares

   Change vs previous 13F -8,781 shares

   0.08% of the 13F portfolio, value $242,295.

   13F-HR 0001214659-25-002848 filed by SHERBROOKE PARK ADVISERS 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).

3. period ended2024-09-30

   13F 37,868 shares

   Change vs previous 13F -82,640 shares

   0.05% of the 13F portfolio, value $224,557.

   13F-HR 0001214659-24-019146 filed by SHERBROOKE PARK ADVISERS 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).

4. period ended2024-06-30

   13F 120,508 shares

   Change vs previous 13F +82,210 shares

   0.11% of the 13F portfolio, value $633,872.

   13F-HR 0001214659-24-014692 filed by SHERBROOKE PARK ADVISERS LLC
   Filed 2024-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC

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

5. period ended2024-03-31

   13F 38,298 shares

   Change vs previous 13F not available

   0.04% of the 13F portfolio, value $208,341.

   13F-HR 0001214659-24-009317 filed by SHERBROOKE PARK ADVISERS LLC
   Filed 2024-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC

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