BISTTRYOct 9, 18:19Live
A1YEN Stock Analysis and CommentaryA1 Yenilenebilir Enerji Üretim A.Ş.
- Volume
- TRY 23.5M
- Day range
- 1.70 – 1.79
- Previous close
- 1.70
- Market cap
- TRY 1.1B
Last updated: Source: Borsa Istanbul, 15-minute delayed
Key Stats
- Day range
- 1.701.79
- 52 weeks
- 1.494.26
- Previous close
- 1.70
- Volume
- TRY 23.5M
- Weighted avg.
- 1.76
- Market cap
- TRY 1.1B
- P/E
- 9.21
- P/B
- 0.30
- EV/EBITDA
- 4.58
- Free float
- 74.77%
- Paid-in capital
- TRY 600M
My Notes
A1YEN Company Profile
A1 Yenilenebilir Enerji Üretim A.Ş. trades on Borsa Istanbul under the ticker A1YEN. Field of activity as filed with KAP (in Turkish): Yenilenebilir Enerji Kaynaklarından Elektrik Üretimi.
- Head office
- Esentepe Mah. Büyükdere Cad. Levent Plaza No: 173 İç Kapı No: 18 Şişli / İSTANBUL
- Chair of the board
- Asiye Güler
- Website
- a1yen.com.tr
- Subsidiaries and affiliates
- 5 companies
Shareholder structure
- Pardus Girişim Sermayesi Yatırım Ortaklığı A.Ş.
- 6.00%
- A1 Capital Yatırım Menkul Değerler A.Ş.
- 5.00%
- İcg Finansal Danışmanlık Anonim Şirketi
- 5.00%
- Pardus Portföy Yönetimi A.Ş. İkinci Girişim Sermayesi Yatırım Fonu
- 4.91%
- Güler Yatırım Holding Anonim Şirketi
- 4.00%
- Pardus Portföy Birinci Hisse Senedi (TL) Fonu (Hisse Senedi Yoğun Fon)
- 3.73%
- Other
- 71.36%
A1YEN Price Performance
- 1 week
- −2.76%
- 1 month
- −33.08%
- 3 months
- −37.81%
- Year to date
- −33.56%
- 1 year
- −35.57%
- 52-week high
- 4.26
- 52-week low
- 1.49
- Distance from 52-week high
- −58.69%
- Volume vs 20-session average
- 0.7×
- Rank among the day’s gainers
- 145 / 628
- Rank by traded value
- 346 / 628
A1YEN Stock Summary (Oct 10, 2026)
A1 Yenilenebilir Enerji Üretim A.Ş. (A1YEN) traded at TRY 1.76 as of 09/10/2026, a daily change of 3.53%. In the 09/10/2026 session, A1YEN ranked #145 among the top gainers and #346 by traded value out of 628 traded stocks. The share price changed −2.76% over the past week, −33.08% over the past month, −33.56% year to date and −35.57% over the past year. The 52-week trading range is TRY 1.49 – 4.26. The last close is 58.69% below the 52-week high. The company has a market cap of TRY 1.1B, a P/E ratio of 9.21, a P/B ratio of 0.30 and a free float of 74.77%. The stock belongs to the Electricity, Gas and Water sector, trades on the Main Market and is a constituent of the BIST 500, BIST All Shares, XTUMY, BIST Main Market indices. Our AI fair value model estimates TRY 2.84 (61.45%); model date July 21, 2026. Technically the trend is classified as bearish and momentum as oversold. Latest KAP disclosure (October 8, 2026): Kamuyu Aydınlatma Platformu.
Frequently Asked Questions
What is the price target for A1YEN?
Our AI fair value model estimates TRY 2.84 (61.45%).
A1YEN stock today: what happened?
In the 09/10/2026 session A1YEN traded at TRY 1.76, a daily change of 3.53%, with a day range of TRY 1.70 – 1.79 and a turnover of TRY 23.5M. Previous close: TRY 1.70. Data is delayed by 15 minutes.
What is the A1YEN share price today?
A1YEN (A1 Yenilenebilir Enerji Üretim A.Ş.) is at TRY 1.76 as of 09/10/2026, a daily change of 3.53%. Prices are delayed by 15 minutes; live prices require a Plus membership.
Which company is A1YEN and what does it do?
A1 Yenilenebilir Enerji Üretim A.Ş. trades on Borsa Istanbul under the ticker A1YEN. Field of activity as filed with KAP (in Turkish): Yenilenebilir Enerji Kaynaklarından Elektrik Üretimi. Head office: Esentepe Mah. Büyükdere Cad. Levent Plaza No: 173 İç Kapı No: 18 Şişli / İSTANBUL. Chair of the board: Asiye Güler.
Who are the shareholders of A1YEN?
According to the capital structure filed with KAP, the shareholders of A1YEN are: Pardus Girişim Sermayesi Yatırım Ortaklığı A.Ş. (6.00%), A1 Capital Yatırım Menkul Değerler A.Ş. (5.00%), İcg Finansal Danışmanlık Anonim Şirketi (5.00%), Pardus Portföy Yönetimi A.Ş. İkinci Girişim Sermayesi Yatırım Fonu (4.91%), Güler Yatırım Holding Anonim Şirketi (4.00%), Pardus Portföy Birinci Hisse Senedi (TL) Fonu (Hisse Senedi Yoğun Fon) (3.73%), Other (71.36%).
How much has A1YEN changed over the past year?
The share price changed −2.76% over the past week, −33.08% over the past month, −33.56% year to date and −35.57% over the past year. The 52-week trading range is TRY 1.49 – 4.26. The last close is 58.69% below the 52-week high.
What are the P/E and P/B ratios of A1YEN?
A1YEN has a market cap of TRY 1.1B, a P/E ratio of 9.21, a P/B ratio of 0.30 and an EV/EBITDA of 4.58. Ratios use the latest reported financial statements and the current price.
Which sector and indices does A1YEN belong to?
A1 Yenilenebilir Enerji Üretim A.Ş. trades in the Electricity, Gas and Water sector on the Main Market market. Its indices: BIST 500, BIST All Shares, XTUMY, BIST Main Market, BIST Services, BIST Electricity, XSMNS.
Is A1YEN eligible for the participation (Islamic) indices?
No. As of Oct 10, 2026, A1YEN is not included in the Borsa Istanbul participation indices (including BIST Participation All Shares). The current index period is October 2026–April 2027. Borsa Istanbul reviews participation index membership for the May–September and October–April periods; this is not investment advice.
What does the AI say about A1YEN?
Our fair value model estimates TRY 2.84 for A1YEN, a difference of 61.45% from the current price. The model was updated on July 21, 2026. This is not investment advice.
Which stocks are similar to A1YEN?
Stocks trading alongside A1YEN in the Electricity, Gas and Water sector: ASTOR, ENJSA, ENERY, AHGAZ, AKSEN, AYGAZ, VEYAS, EUPWR.
Where does the data on this page come from and how often is it updated?
Price, ratio and company data come from IdealData, a licensed Borsa Istanbul data vendor; analyst targets from broker research; AI indicators from Yatırımcı.AI models. Prices are delayed 15 minutes, ratios refresh daily and financial statements after each KAP disclosure.
Participation index coverage: Borsa Istanbul
Prepared by: Yatırımcı.AI Research TeamLast reviewed: Method: MethodologyEditorial policy