SEC 13F Intelligence

Oxford Asset Management LLP / RIO

Oxford Asset Management LLP’s Rio Tinto PLC Position

Does Oxford Asset Management LLP own Rio Tinto PLC (RIO)? Not currently — the last reported position was 256.7K shares worth $12M in Q1 2020; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$12M
Q1 2020
Shares
256.7K
% of Portfolio
+1.50%
Quarters Held
6
position exited

Position History RIO

Reported value by quarter
Q4 ’18: $20MQ4 ’18Q1 ’19: $23MQ1 ’19Q2 ’19: $18MQ2 ’19Q3 ’19: $6MQ3 ’19Q4 ’19: $14MQ4 ’19Q1 ’20: $12MQ1 ’20filingsflow.com
QuarterSharesValue% of Portfolio
Q1 2020256.7K$12M+1.50%
Q4 2019227.7K$14M+0.41%
Q3 2019117.9K$6M+0.14%
Q2 2019288.2K$18M+0.40%
Q1 2019397.8K$23M+0.48%
Q4 2018417.2K$20M+0.49%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Oxford Asset Management LLP’s full portfolio or all institutional holders of RIO.