Tudor Investment Corp Et Al / ALDR1EUR
Tudor Investment Corp Et Al’s Alder Biopharmaceuticals Inc Position
Does Tudor Investment Corp Et Al own Alder Biopharmaceuticals Inc (ALDR1EUR)? Not currently — the last reported position was 1.12M shares worth $21M in Q3 2019; the fund’s latest 13F (Q1 2026) no longer reports it.
Position Value
$21M
Q3 2019
Shares
1.12M
% of Portfolio
+0.72%
Quarters Held
3
position exited
Position History ALDR1EUR
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 Tudor Investment Corp Et Al’s full portfolio or all institutional holders of ALDR1EUR.