Weiss Asset Management LP: DEFT position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Weiss Asset Management LP on DEFT, newest first. How the timeline and the estimate are built.
Weiss Asset Management LP held 6,167,295 DEFT shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 6,167,295 sharesChange vs previous 13F -1,876,133 shares
0.04% of the 13F portfolio, value $3,171,223.
13F-HR 0001357550-26-000029 filed by Weiss Asset Management LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F/A 8,043,428 sharesChange vs previous 13F +51,459 shares
0.08% of the 13F portfolio, value $4,443,994.
13F-HR 0001357550-26-000023 filed by Weiss Asset Management LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F/A 7,991,969 sharesChange vs previous 13F -1,140,451 shares
0.09% of the 13F portfolio, value $6,030,740.
13F-HR 0001357550-26-000011 filed by Weiss Asset Management LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F/A 9,132,420 sharesChange vs previous 13F not available
0.28% of the 13F portfolio, value $19,269,406.
13F-HR 0001357550-25-000038 filed by Weiss Asset Management LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).