Duolingo Inc vs Rio Tinto (ADR) — how do they compare? Duolingo Inc trades at $151 (market cap $7.10B), while Rio Tinto (ADR) trades at $94.03 (market cap $151.50B). The key difference: Rio Tinto (ADR) is far larger — about 21.3× Duolingo Inc's market cap, and Rio Tinto (ADR) pays a 4.99% dividend while Duolingo Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Duolingo Inc for 137 Days and Rio Tinto (ADR) for 10 Days on average.
| DUOL | RIO | |
|---|---|---|
Market Cap | $7.10B | $151.50B |
Volume | 922,471 | 2,164,712 |
Sector | Technology | Basic Materials |
52-Week High | $341.08 | $112.04 |
52-Week Low | $90.03 | $65.44 |
Typical Hold Time | 137 Days | 10 Days |
Enterprise Value | $5.87B | $164.84B |
Dividend Yield | — | 4.99% |
Signals from Pluang's Aura AI — not financial advice
DUOL trades at $151.72, up 2.42% today, with a bullish technical outlook and strong support near $149. The company reported robust fundamentals, with Q2 2026 EPS beating expectations at $0.66 versus $0.604, and revenue growth accelerating to $1.04 billion in 2025. Operating cash flow surged to $387.82 million, reflecting strong operational efficiency.
The stock presents a compelling growth story with high net margins of 35.87% and consistent earnings beats, though valuation multiples like EV/EBITDA of 33.96 suggest premium pricing. Key risks include insider selling and competitive pressures in edtech. Analyst consensus is mixed with a $140.63 price target, indicating cautious optimism amid near-term volatility.
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Latest headlines on both assets
Duolingo Inc is a mobile learning platform to learn languages and the top-grossing app in the Education category on both Google Play and the Apple App Store. It has three predominant sources of revenue
Read more on DUOL →Rio Tinto is a global mining company that produces metals and minerals including iron ore, aluminium, copper, and lithium. Its operations supply materials used in construction, manufacturing, transportation, and energy systems.
Read more on RIO →