Alteo stock at EUR 10.60, down 20.20 percent this year

Published on 10/13/2026 at 14:07 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Market value was HUF 77.93 billion on October 9, 2026. Alteo stock costs EUR 10.60 in Germany on October 13, 2026 at 2:02 p.m. CEST.

Alteo's Budapest listing was down 20.20 percent year to date on October 9, 2026.
The stock carried a P/E ratio of 30.33 and a market value of HUF 77.93 billion on October 9, 2026.
Alteo stock stood at EUR 10.60 at Lang & Schwarz on October 13, 2026 at 2:02 p.m. CEST.
PannErgy traded at a P/E ratio of 26.53, while ANY had a P/E ratio of 10.83 in the October 9 comparison.

Alteo, HU0000155726, Illustration mit AI erstellt.

Alteo stock stood at EUR 10.60 at Lang & Schwarz on October 13, 2026 at 2:02 p.m. CEST. The Budapest listing was down 20.20 percent year to date on October 9, 2026, giving the stock report a clear performance angle. The current euro quote was unchanged from its displayed previous close, while the bid was EUR 10.40 and the ask EUR 10.80.

Budapest listing remains below its yearly level

Global Banking and Finance identifies Alteo as ALTEO.BD on the Budapest Stock Exchange under ISIN HU0000155726. Its reference data classifies the company in utilities and gives HUF as the quotation currency.

The October 9 market table put Alteo at HUF 3,850.00, down 1.53 percent on the day and down 1.76 percent over one month. The same table showed a 20.20 percent decline over one year, a 9.07 percent decline over six months and a 37.68 percent gain over three years, placing the latest annual performance below the longer-term three-year result.

Valuation and market value

Alteo carried a P/E ratio of 30.33 and a market capitalization of HUF 77.93 billion in the October 9 market table. That valuation multiple exceeded the 26.53 ratio shown for PannErgy, but remained above the 10.83 ratio listed for ANY, making the comparison sensitive to both business mix and earnings timing.

The company describes itself as ALTEO Energy Services Public Limited Company on its investor-relations website, with activities centered on energy services. The investor page listed a September 30, 2026 share-capital information notice and a September 1, 2026 preliminary credit-rating announcement, giving investors dated corporate reference points alongside the market data.

Comparison with peers

Alteo (Budapest, HUF): minus 1.53 percent, P/E 30.33, market capitalization HUF 77.93 billion

PannErgy (Budapest, HUF): plus 0.71 percent, P/E 26.53, market capitalization HUF 44.96 billion

ANY (Budapest, HUF): plus 1.13 percent, P/E 10.83, market capitalization HUF 91.28 billion

Price stays at EUR 10.60

The euro quote at Lang & Schwarz was EUR 10.60 on October 13, 2026 at 2:02 p.m. CEST, with a EUR 10.40 bid and EUR 10.80 ask. The current listing data therefore places valuation and the year-to-date performance ahead of a short-term directional signal.

The further course of trading is shown by the continuously updated real-time quote of Alteo stock.