Weiss Asset Management LP: AMT position timeline

Weiss Asset Management LP held 23,761 AMT 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 23,761 shares

   Change vs previous 13F +23,761 shares

   0.04% of the 13F portfolio, value $3,886,587.

   13F-HR 0001357550-26-000029 filed by Weiss Asset Management LP
   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/A 0 shares

   Change vs previous 13F -1,838 shares

   13F-HR 0001357550-26-000023 filed by Weiss Asset Management LP
   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/A 1,838 shares

   Change vs previous 13F +1,838 shares

   <0.01% of the 13F portfolio, value $322,698.

   13F-HR 0001357550-26-000011 filed by Weiss Asset Management LP
   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 ended2025-03-31

   13F/A 0 shares

   Change vs previous 13F -10,359 shares

   13F-HR 0001357550-25-000020 filed by Weiss Asset Management LP
   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.

5. period ended2024-12-31

   13F/A 10,359 shares

   Change vs previous 13F not available

   0.04% of the 13F portfolio, value $1,899,944.

   13F-HR 0001357550-25-000013 filed by Weiss Asset Management LP
   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).