Duquesne Family Office LLC / MRK
Duquesne Family Office LLC’s Merck & Co Inc Position
Does Duquesne Family Office LLC own Merck & Co Inc (MRK)? Not currently — the last reported position was 467.2K shares worth $39M in Q2 2019; the fund’s latest 13F (Q1 2026) no longer reports it.
Position Value
$39M
Q2 2019
Shares
467.2K
% of Portfolio
+1.16%
Quarters Held
2
position exited
Position History MRK
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 Duquesne Family Office LLC’s full portfolio or all institutional holders of MRK.