SEC 13F Intelligence

Duquesne Family Office LLC / ARM

Duquesne Family Office LLC’s Arm Holdings PLC Position

Does Duquesne Family Office LLC own Arm Holdings PLC (ARM)? Yes — 106.7K shares worth $16M (+0.48% of its 13F portfolio) as of Q1 2026, down from 167.9K shares the prior filed quarter.

Position Value
$16M
Q1 2026
Shares
106.7K
% of Portfolio
+0.48%
Quarters Held
4
currently held

Position History ARM

Reported value by quarter
Q3 ’24: $3MQ3 ’24Q4 ’24: $22MQ4 ’24Q3 ’25: $24MQ3 ’25Q1 ’26: $16MQ1 ’26filingsflow.com
QuarterSharesValue% of Portfolio
Q1 2026106.7K$16M+0.48%
Q3 2025167.9K$24M+0.58%
Q4 2024178.4K$22M+0.59%
Q3 202421.6K$3M+0.10%

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 ARM.