Iberdrola (BME:IBE) Q3 Results Expose Margin Pressure Behind Growth

Simply Wall St · 3d ago

Iberdrola came into this Q3 2026 report with its stock at €21.54, up about 6.1% over the past month but slightly softer over the last week. The utility is widely treated as a premium play on regulated grids and renewables; however, today’s headline is more grounded. Adjusted net profit for the first nine months reached €5.141b with adjusted earnings before interest, tax, depreciation and amortisation at €11.9b. That kind of earnings traction sits awkwardly against a share price already on a richer 25.7x P/E and leaves investors weighing growth strength against valuation strain.

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Q3 2026 Earnings Summary

  • Revenue (Q3 2026 vs. Q3 2025): €11,936m vs. €11,120.2m (up about 7.3%)
  • Net Income (Excl. Extra Items, Q3 2026 vs. Q3 2025): €1,480.1m vs. €1,737m (down about 14.8%)
  • Basic EPS (Q3 2026 vs. Q3 2025): €0.2288 vs. €0.2460 (declined about 7.0%)
  • Earnings from Discontinued Operations (Q3 2026 vs. Q3 2025): €0m vs. €8m (moved to roughly breakeven)

Ask Charlie what Iberdrola’s 60% network RAB growth really means.

BME:IBE Trailing 12-Month Revenue & Expenses Breakdown as at Oct 2026
BME:IBE Trailing 12-Month Revenue & Expenses Breakdown as at Oct 2026

Iberdrola’s Growth Story Versus Data Center Power Hopes

The bullish story hangs on Iberdrola turning data center demand into steadier, higher quality cash flow.

"Growing demand for clean electricity from data centers and electrification, supported by more than 12 terawatt hours a year of PPAs with technology companies and a strong U.S. and European pipeline, can support long term contracted volumes and contribute to revenue and cash flow stability."

On the ground, 9M 2026 numbers show the group already generating 91 TWh with 90% emissions free and lifting adjusted net profit 9%. That points to real scale behind those PPAs. Yet Q3 margin pressure in Iberia from procurement and ancillary service costs shows that contracted volume alone is not fully insulating earnings.

One Narrative has put a figure on that disagreement. → See the Narrative with its lower Fair Value, assumptions and all.

Iberdrola Bear Case: Grid Stress Without Margin Relief

Concern around Iberdrola is that surging electrification loads strain grids without delivering clean earnings uplift.

"Rapid electrification from data centers and new industrial demand in the U.S. could outpace timely network upgrades and renewable additions, leading to congestion, curtailment and reliance on higher cost generation. This would pressure margins in both Networks and Renewables rather than delivering the smooth revenue uplift implied by current valuations."

Latest numbers partly echo that worry. Networks EBITDA grew to €6,430m and now represents 54% of group earnings power, so grid returns are holding. Yet Power & Customers EBITDA slipped about 2% as Iberia procurement and ancillary service costs bit into margins, showing that higher loads are not yet translating into smooth profitability.

Hunt For Mispriced Earnings Power

Iberdrola shows how strong reported results can still leave investors debating what is already priced in. The real opportunity sits in finding stocks that could be undervalued before the market closes the gap.

  • Company 1 - 47% below our estimate - converts a record backlog of technology heavy construction projects into higher value mechanical and electrical work tied to data centers.
  • Company 2 - 37% below our estimate - tightens focus on core Asian fans after pulling resources from underperforming English projects to support new content launches.
  • Company 3 - 43% below our estimate - expands a portfolio of airport concessions, adding new terminals and commercial areas that shift revenue toward non aeronautical tenants.

Three companies from the same screener. Open every one of the 190 undervalued companies on it →