Alteo stock: At EUR 10.38, Alteo stock is down 14.29 percent year to date

Published on 10/16/2026 at 16:53 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Market value stood at HUF 74.4 billion on October 15, 2026. Alteo stock costs EUR 10.38 on October 16, 2026.

Return and valuation overview

Alteo stock had a year-to-date return of minus 14.29 percent as of October 15, 2026.
Market capitalization stood at HUF 74.4 billion on October 15, 2026.
Alteo stock costs EUR 10.38 at Lang & Schwarz on October 16, 2026 at 4:37 p.m. CEST.
The Budapest-listed stock traded between HUF 3,220.00 and HUF 4,950.00 over the 52-week period ending October 15, 2026.

Alteo, HU0000155726, Illustration mit AI erstellt.

Alteo stock had a year-to-date return of minus 14.29 percent as of October 15, 2026, while its market capitalization stood at HUF 74.4 billion. The latest Lang & Schwarz quote was EUR 10.38 on October 16, 2026 at 4:37 p.m. CEST.

Year-to-date return stays negative

The Budapest listing closed at HUF 3,780.00 on October 15, 2026. That level was 14.29 percent below the start-of-year value, according to the dated market summary, giving the share a weaker annual profile despite its longer-term operating exposure to electricity, heat, renewables and circular-economy services.

Price range and trading data

The 52-week range ran from HUF 3,220.00 to HUF 4,950.00 as of October 15, 2026. The latest session showed an opening price of HUF 3,800.00, a high of HUF 3,850.00, a low of HUF 3,710.00 and volume of 3,508 shares. The average volume was 5,932 shares.

The company operates across renewable energy production, energy services, waste management and electricity and gas trading. ALTEO Investors listed preparation of a bond issuance dated October 14, 2026, adding a recent financing item to the company's calendar.

Valuation and company notices

The market capitalization was HUF 74.4 billion on October 15, 2026. A dated market overview placed the price-to-earnings ratio at 29.78 and reported market capitalization of HUF 76.74 billion, while the separate quote page showed HUF 74.4 billion on the same date. On October 14, 2026, the company also listed an EcoVadis sustainability assessment and bond-program preparation among its latest notices.

The comparison uses October 15, 2026 market figures. The annual return and the position inside the 52-week band give the stock a more useful frame than the intraday euro quote alone.

Comparison with peers

Alteo (Budapest, HUF): minus 1.82 percent, P/E 29.78, market capitalization HUF 76.74 billion
BCPG (Bangkok, THB): plus 0.76 percent, market capitalization THB 19.9 billion
EDP Renewables (Lisbon, EUR): minus 2.32 percent, market capitalization EUR 12.9 billion

Euro quote and investor context

At Lang & Schwarz, Alteo stock was trading at EUR 10.38 on October 16, 2026 at 4:37 p.m. CEST. The Budapest close of HUF 3,780.00 on October 15, 2026 remains the latest home-market closing reference, so the euro quote is presented separately rather than combined with the HUF move.

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