Rio Tinto (LSE:RIO) Net Interest Margin (Bank Only) %

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LSE:RIO Rio Tinto PLC LSE:RIO
76 GF Score
Price £67.53
GF Value £53.07
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Rio Tinto Net Interest Margin (Bank Only) %?

Net Interest Margin (Bank Only) % only applies to banks.

LSE:RIO
76GF Score
Rio Tinto PLC LSE:RIO
Net Interest Margin (Bank Only) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Rio Tinto (LSE:RIO) Overvalued in 2026?

Based on GuruFocus' analysis, Rio Tinto stock appears to be overvalued. The current stock price of £67.53 is trading 27.2% above its estimated GF Value™ of £53.07. GuruFocus considers Rio Tinto to be Modestly Overvalued.

Key valuation signals for LSE:RIO:

  • Net Interest Margin (Bank Only) %:
  • GF Value™: £53.07 vs. price of £67.53 (27.2% above fair value)
  • GF Score™: 76/100 with 5 warning signs

No single metric tells the full story. See the LSE:RIO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Rio Tinto Business Description

Address 6 St James’s Square, London, GBR, SW1Y 4AD
Rio Tinto is a global diversified miner. Iron ore is its major commodity, with lesser contributions from copper and aluminum. Lithium, diamonds, gold, and industrial minerals are more minor contributors. The 1995 merger of RTZ and CRA, via a dual-listed structure, created the present-day company. The two operate as a single business entity, with shareholders in each company having equivalent economic and voting rights. Major assets included the Pilbara iron ore operations, a 30% stake in the Escondida copper mine, 66%-ownership of the Oyu Tolgoi copper mine in Mongolia, the Weipa and Gove bauxite mines in Australia, and six hydro-powered aluminum smelters in Canada.
76GF Score

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Net Interest Margin (Bank Only) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

£67.53
Price
£53.07
GF Value