Marble Bar Asset Management LLP / ATEX
Marble Bar Asset Management LLP’s Anterix Inc Position
Does Marble Bar Asset Management LLP own Anterix Inc (ATEX)? Yes — 53.5K shares worth $2M (+2.01% of its 13F portfolio) as of Q1 2026, up from 13.3K shares the prior filed quarter.
Position Value
$2M
Q1 2026
Shares
53.5K
% of Portfolio
+2.01%
Quarters Held
2
currently held
Position History ATEX
Reported value by quarter
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Marble Bar Asset Management LLP’s full portfolio or all institutional holders of ATEX.