Fund Update: 823,578 RIO TINTO PLC (RIO) shares added to Cullen Capital Management, LLC portfolio

Cullen Capital Management, LLC has added 823,578 shares of $RIO to their portfolio, per a new SEC 13F filing. This disclosure reflects the funds' holdings for the 09-30-2026 report period. You can see the fund's full portfolio on Investivoq, and also track the largest institutional owners of $RIO.

RIO TINTO PLC Hedge Fund Activity

We have seen 493 institutional investors add shares of RIO TINTO PLC stock to their portfolio, and 395 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• JPMORGAN CHASE & CO added 2,552,552 shares (+inf%) to their portfolio in Q2 2026, for an estimated $242,313,761
• ARROWSTREET CAPITAL, LIMITED PARTNERSHIP removed 1,995,206 shares (-53.8%) from their portfolio in Q2 2026, for an estimated $189,404,905
• BANK OF MONTREAL /CAN/ removed 1,524,627 shares (-70.0%) from their portfolio in Q3 2026, for an estimated $143,574,124
• CULLEN CAPITAL MANAGEMENT, LLC added 823,578 shares (+120.3%) to their portfolio in Q3 2026, for an estimated $77,556,340
• GOLDMAN SACHS GROUP INC added 676,548 shares (+7.7%) to their portfolio in Q2 2026, for an estimated $64,224,701
• 1832 ASSET MANAGEMENT L.P. removed 622,850 shares (-97.3%) from their portfolio in Q2 2026, for an estimated $59,127,150
• DEUTSCHE BANK AG\ removed 542,270 shares (-99.3%) from their portfolio in Q3 2026, for an estimated $51,065,565

To track hedge funds' stock portfolios, check out Investivoq's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Investivoq API 13F endpoint.

Note that there may be inaccuracies in these estimates due to filing errors by the funds, parsing errors by us, or other anomalies.

Check out Investivoq's $RIO ticker page for more data.