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IREN (IREN) Delivers Horizon 1 To Microsoft, Is It Still A Bargain?

Simply Wall St·08/14/2026 21:23:14
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IREN (NasdaqGS:IREN) is back in focus after Microsoft accepted Horizon 1, the first 50MW AI data center delivered under their US$9.7b cloud services agreement, alongside fresh validation through NVIDIA Exemplar Cloud status.

See our latest analysis for IREN.

The Horizon 1 and NVIDIA Exemplar Cloud updates landed during a strong short term run for IREN, with a 7 day share price return of 18.01% and a 30 day share price return of 15.99%. However, the 90 day share price return is down 15.45%. Over a longer horizon, total shareholder return has been 134.59% over one year and roughly 9x over three years.

If this kind of AI infrastructure story interests you, it can be useful to see what else is moving in the space and compare different setups through 55 AI infrastructure stocks

IREN now has a major contract, a validated platform and a share price that has already reacted. The business looks stronger on paper. Does that recent move still leave room on valuation or not?

Most Popular Narrative: 37.4% Undervalued

According to the most followed narrative on IREN, the fair value sits at $71.48 compared with a last close of $44.76, which is a wide valuation gap for a stock already on many AI watchlists.

IREN represents an intriguing yet risky investment opportunity in the evolving landscape of Bitcoin mining and computational services. With its leading efficiency, strategic diversification into HPC and AI, and strong financial footing, IREN is well-positioned to capitalise on future growth opportunities. However, given the inherent risks, it''s wise for investors interested in the Bitcoin mining space to diversify with other miners that have different strategies, such as Marathon, Cleanspark, Wulf, and Core Scientific.

Read the complete narrative.

Want to see why this narrative stretches IREN’s potential so far above today’s price? The story leans heavily on rapid revenue expansion, rising margins and a premium earnings multiple that assumes this AI and Bitcoin hybrid keeps scaling efficiently. Curious what specific growth path and profitability profile sit behind that $71.48 figure?

Result: Fair Value of $71.48 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, this IREN narrative could be challenged if Bitcoin pricing weakens materially, or if further share dilution and governance concerns gain traction with investors.

Find out about the key risks to this IREN narrative.

Another View: IREN On Earnings Multiples

The first IREN narrative leans on a fair value of $71.48 and a strong growth story. Yet on current numbers the stock trades at a P/E of 101.2x, compared with a fair ratio of 73.9x, the US Software industry on 32.8x and peers on 71.8x. That is a steep premium for any growth story, so how comfortable are you paying this kind of valuation?

See what the numbers say about this price — find out in our valuation breakdown.

NasdaqGS:IREN P/E Ratio as at Aug 2026
NasdaqGS:IREN P/E Ratio as at Aug 2026

Next Steps

Sentiment on IREN is clearly mixed right now. If this story matters to you, move quickly, review the data and weigh both sides through 2 key rewards and 4 important warning signs

Looking for more investment ideas beyond IREN?

If IREN has your attention, do not stop here. Use the Simply Wall St Screener to compare other opportunities and pressure test your portfolio ideas.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.