Alliant Energy (LNT) has been removed from the Russell 1000 Dynamic Index, an index change that can affect trading flows from index-linked funds and prompt investors to reassess how the stock fits within diversified portfolios.

Alliant Energy’s share price has been relatively resilient, with a 30 day share price return of 4.60% and a year to date share price return of 15.41%, while total shareholder return sits at 24.72% over one year and above 54% over three and five years. This suggests momentum that contrasts with the short term pullback around the index removal.

If this shift in Alliant Energy has you thinking about where growth and income might meet next, it could be a good moment to scan 34 power grid technology and infrastructure stocks

For Alliant Energy, the index exit sits against solid recent total returns, which leaves a simple tension: is the latest move a comment on the business itself, or mostly a swing in sentiment that valuation can clarify next?

Most Popular Narrative: 4.3% Undervalued

Compared with Alliant Energy’s last close at $75.70, the most followed narrative fair value of $79.13 points to a modest valuation gap that hinges on how future demand and earnings play out.

The accelerating construction and onboarding of large-scale data centers in Alliant's Midwest service areas highlight a strong, sustained uptick in electricity demand, directly linked to population and economic growth in the region, which is expected to drive significant increases in revenue and top-line growth over the next several years.

Read the complete narrative. Read the complete narrative.

Want to see what underpins that confidence in Alliant Energy’s future? The narrative leans on compounding revenue, expanding margins, and a richer earnings base. The exact mix of those assumptions is where the story gets interesting.

On one side, the narrative leans on steady revenue expansion, a higher profit margin profile and a future earnings level that supports today’s fair value estimate. On the other, it assumes the market is willing to pay a P/E multiple that stays above the broader electric utilities industry while still easing slightly from today’s level. Together, those inputs are discounted back at 7.11% to arrive at a fair value of $79.13 per share.

Result: Fair Value of $79.13 (UNDERVALUED)

However, the Alliant Energy story can change quickly if large data center projects are delayed or if regulators take a tougher stance on new investment and returns.

Another View On Alliant Energy’s Valuation

The narrative model suggests Alliant Energy is 4.3% undervalued, but the current P/E of 23.8x tells a different story. It sits above the US Electric Utilities industry at 22.3x and above a fair ratio of 22.2x, which points to richer pricing and less margin for error if growth disappoints.

Next Steps

If this mix of cautious and optimistic signals around Alliant Energy leaves you undecided, take a closer look at the details and weigh them against your own expectations, then balance the potential upside against the issues flagged in the 2 key rewards and 2 important warning signs.

Looking for more investment ideas beyond Alliant Energy?

If Alliant Energy has sharpened your thinking, do not stop here. Broaden your watchlist with focused stock ideas that match how you like to balance risk and reward.

• Target resilient compounding by checking companies that score well on balance sheet strength and fundamentals through the solid balance sheet and fundamentals stocks screener (47 results).
• Hunt for potential value by scanning the 44 high quality undervalued stocks that combine quality traits with pricing that may leave room for upside.
• Prioritise stability and income by reviewing the 9 dividend fortresses that aim for higher yields without ignoring resilience.

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.