Endesa, S.A. (ELE.MC): analysis and signal as of September 4, 2026
In short
The overall signal is weak, with three of three analyses converging. The main reason is the defensive profile of an Iberian regulated utility that is well oriented on the technical and sentiment fronts, but lacks fundamental confirmation in the absence of published half-year figures.
- Current signal
- weak (vote 3/3)
- Deterministic score
- +2.5 → signal expected by the scale : moderate (September 10, 2026)
- Layers
- fundamentals : neutral, price : positive, risks : positive
Triggered rules
| Rule | Weight |
|---|---|
| favors robust fundamental health (high Piotroski F-Score) | +1.5 |
| moderately favors an asset with robust operating profitability (RMW factor), cross-check with accounting quality (possible manipulation) | +0.5 |
| moderately favors a positive 12-1 month momentum (tailwind), BUT guardrail: costly rotation, long-term reversal, momentum crashes, a conviction signal, not a rotation trigger | +0.5 |
Thesis
The verdict combines three analytical layers: the price and technical layer and the risk and sentiment layer converge positively on a defensive profile of an Iberian regulated utility, while the fundamentals and accounting layer remains silent for lack of recoverable first-half 2026 figures. This absence rules out any fundamental conviction. The Expansion macroeconomic regime and the electrification theme support the sector, but the compression of the intraday-to-overnight ratio over six months, moving from 43 toward 3, points to ageing momentum after an already extended performance of +17,7 % versus the 200-session moving average. The ECB deadlines of 10/09/2026 and the CLARITY vote of 15/09/2026 may clarify the interest-rate regime and European regulatory risk.
Bull case
The main supportive argument lies in the structural competitive advantage of the Spanish regulated utility, whose distribution networks are remunerated under CNMC control and which benefits from direct exposure to the electrification theme. The intraday institutional flows observed over two years, with a ratio close to 19 versus roughly 0,9 basis point per day on the overnight, point to accumulation unrelated to retail investors. Finally, regulatory remuneration is gradually returning after the cuts applied between 2020 and 2025.
Bear case
Fundamental visibility is almost nil, as the revenue, EBITDA, net debt and free cash flow items for the first half of 2026 are not verified. The already extended performance of the stock limits upside asymmetry. Exposure is concentrated in Spain and Enel's 70 % control leaves strategic decisions to the Italian parent company. Risks tied to reliance on CNMC and a rise in ECB rates constitute residual headwinds.
Scenarios
The positive scenario, probability 25 %, implies a favourable CNMC decision, an ECB pause, solid half-year figures and amplification of the electrification theme. The central scenario, probability 50 %, corresponds to consolidation after the recent extension, ahead of the ECB and CLARITY deadlines. The negative scenario, probability 25 %, assumes an unfavourable CNMC decision, a surprise ECB increase or an Iberian macroeconomic slowdown.
Risks
The main risks concern the CNMC decision on regulatory remuneration, a rise in ECB rates at its 10/09/2026 meeting and the outcome of the CLARITY vote on 15/09/2026. The lack of visibility on the 2026 half-year accounts is an additional limitation. Concentration of exposure in Spain and Enel's 70 % control, which reduces the weight of minority shareholders in strategic decisions, complete the picture.
Signal history (last 12 months)
| Date | Signal | New fact |
|---|---|---|
| weak (3/3) | First verdict for this stock. No quantified new fact justifies changing the signal. |
Frequently asked questions
Why is the signal weak when the profile is defensive ?
The weak signal results from a divergence among the analytical layers. The price and technical layer and the risk and sentiment layer are positive, but the fundamentals and accounting layer remains silent because the first-half 2026 figures are not verified. The already extended performance of +17,7 % versus the 200-session moving average further reduces upside asymmetry. The vote nonetheless remains three converging opinions out of three.
What does the convergent three-of-three vote mean ?
The three-of-three vote reflects the agreement of the three internal metrics of the analysis system on the weak signal. This convergence is not enough, however, to raise the intensity of the signal, because the fundamentals and accounting layer is silent. The weak signal therefore expresses a prudent judgment based on price and technicals as well as on risks and sentiment, but without validation by the accounts.
What are the main upcoming events to monitor ?
Two events are identified in the analysis: the ECB rate decision on 10/09/2026 and the CLARITY vote on 15/09/2026 concerning European regulatory risk. These deadlines, combined with the CNMC response on regulatory remuneration, will determine the evolution of the interest-rate regime and the intensity of the regulatory constraint weighing on the stock.
Why is the fundamental layer silent ?
The fundamentals and accounting layer is said to be silent because the key first-half 2026 figures, namely revenue, EBITDA, net debt and free cash flow, could not be recovered or verified within the analysis. Without these data, it is impossible to assess the accounting soundness of the company or to establish fundamental conviction. The signal therefore remains weak for lack of reliable quantified elements.
Sources
No official filing is attached to this stock in the database to date. The figures quoted above come from an automated arbitration: they have not been re-checked one by one.
Automated AI analysis: limitations and transparency
- This content is an automated analysis produced using artificial intelligence. Personal analysis for information purposes — no personalised investment advice. MMR content consists of general research. It does not take account of your financial circumstances, objectives or risk tolerance. Data, analyses and results, including those produced using artificial intelligence, may contain errors, be incomplete or become outdated. No return or outcome is guaranteed. All investments carry a risk of partial or total loss of capital. Past performance and simulations do not predict future results. Before making any decision, check information against original sources and, where necessary, consult an authorised professional. You remain responsible for your investment decisions. This notice does not exclude or limit any liability that cannot legally be excluded or limited.
- Tool and analysis: QDNA, Aurélien Ambert.
- Analysis (arbitration) completed on September 4, 2026; this page was completed on September 5, 2026 at 13:33 (UTC).
- Interests: no position in the stock analysed (ELE.MC) is recorded in the data consulted on (UTC). This does not confirm the absence of holdings or other interests. The situation at the analysis publication date has not been reconstructed.
- This declaration covers only recorded positions in this stock; it is not an exhaustive verification of other interests or remuneration.
- Methodology: analysis chain, score formula and scale described on the public methodology page.
- Analysis horizon: 2035.
See also
- Neighbouring stock in the same sector: Constellation Energy Corp (AJOUT propose hors univers initial) (CEG)
- All analysed stocks
- Public methodology