Index removals put American Superconductor back in focus

American Superconductor (AMSC) has been removed from several Russell benchmarks, including the Russell 3000E and Microcap indexes, an event that can prompt index fund rebalancing and short term trading shifts.

For investors watching American Superconductor, these index changes raise practical questions about liquidity and ownership mix, as well as whether current pricing still reflects the company’s grid and wind power-focused fundamentals rather than technical index flows.

At a share price of US$38.13, American Superconductor has a 1 day share price return of 2.75%, while the 90 day share price return of 20.89% and 3 year total shareholder return of around 7x suggest longer term momentum has been strong even though the 1 year total shareholder return declined 5.29%.

If the index removals have you reassessing where to focus, it could be useful to see how other grid linked power and infrastructure stocks are trading via the 35 power grid technology and infrastructure stocks

After a sharp multiyear run and a recent index exit, American Superconductor now sits near US$38 with mixed recent returns. Does that current setup still leave more upside potential than downside risk for new buyers?

Most Popular Narrative: 41.6% Undervalued

With American Superconductor last closing at $38.13 against a widely followed fair value of $65.33, the current price sits well below that narrative estimate, putting the focus firmly on what is driving such a wide gap.

Elevated policy-driven focus on grid reliability and modernization, including increased government and utility spending on infrastructure and grid resilience, is likely to create a tailwind for grid solutions, expanding AMSC's addressable market and backlog, ultimately supporting recurring revenues and potentially higher net margins.

Want to see what is baked into that $65.33 fair value for American Superconductor? The narrative highlights expectations for brisk revenue expansion, shifting margins and a richer future earnings multiple. These are all tied to a detailed set of assumptions that the market is actively debating.

Result: Fair Value of $65.33 (UNDERVALUED)

However, this American Superconductor narrative could be challenged if semiconductor and data center orders prove temporary, or if high R&D and SG&A costs weigh on profitability.

Another View: SWS DCF model points to overvaluation

The narrative fair value of US$65.33 paints American Superconductor as undervalued, but the SWS DCF model tells a different story, with an estimate of US$14.12. That suggests the current US$38.13 price sits well above modeled future cash flows. This raises the question of which framework investors may find more useful.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out American Superconductor for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 41 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

With American Superconductor carrying both risk flags and appealing rewards in the data, it can be useful to act promptly and review the numbers yourself using the 5 key rewards and 3 important warning signs

Looking for more investment ideas beyond American Superconductor?

If American Superconductor has you rethinking your watchlist, do not stop here. A few minutes with the right screeners can surface ideas you might regret missing.

• Spot potential upside early by scanning screener containing 18 high quality undiscovered gems that pair strong fundamentals with limited market attention.
• Prioritize resilience by reviewing 74 resilient stocks with low risk scores built around companies with lower risk scores and steadier profiles.
• Strengthen your core holdings by filtering for companies using the solid balance sheet and fundamentals stocks screener (47 results) to focus on sturdier financial foundations.

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.