BISTTRYOct 9, 18:19Live
IEYHO Stock Analysis and CommentaryIşıklar Enerji ve Yapı Holding A.Ş.
- Volume
- TRY 1M
- Day range
- 34.72 – 34.72
- Previous close
- 38.56
- Market cap
- TRY 18.9B
Last updated: Source: Borsa Istanbul, 15-minute delayed
Key Stats
- Day range
- 34.7234.72
- 52 weeks
- 24.06234.90
- Previous close
- 38.56
- Volume
- TRY 1M
- Weighted avg.
- 34.72
- Market cap
- TRY 18.9B
- P/B
- 9.15
- EV/EBITDA
- −81.97
- Free float
- 33.00%
- Earnings per share
- −1.99
- Paid-in capital
- TRY 543.6M
My Notes
IEYHO Company Profile
Işıklar Enerji ve Yapı Holding A.Ş. trades on Borsa Istanbul under the ticker IEYHO. Field of activity as filed with KAP (in Turkish): Holding'in esas amacı kurulmuş veya kurulacak şirketlerin sermaye ve yönetimine katılarak bunların yatırım, finansman, organizasyon ve yönetim işlerini toplu bir bünye içerisinde ve ekonomik dalgalanmalara karşı yatırımların güvenliğini artırmak ve böylece bu şirketlerin sağlıklı şekilde milli ekonominin gereklerine uygun olarak gelişmelerini ve devamlılıklarını teminat altına almak ve bu amaca uygun ticari, sinai ve mali girişimlerde bulunmaktır.
- Head office
- Çubuklu Mah.yakut Sok.eryılmaz Plaza NO.3 İç Kapı NO.1 34810 Beykoz İstanbul
- Chair of the board
- Rıza Kutlu Işık
- Genel Müdür
- Sebahattin Levent Demirer
- Subsidiaries and affiliates
- 9 companies
Shareholder structure
- Alnus Yatırım Menkul Değerler A.Ş.
- 19.27%
- Atlas Portföy Serbest Fon
- 16.96%
- Nusret Altınbaş
- 16.02%
- Atlas Portföy Dördüncü Serbest (TL) Fon
- 12.30%
- Merrill Lynch International
- 3.42%
- Orhan Yildirim
- 3.23%
- Turgut Işık Mahdumları Gayrimenkul ve Turizm Yatırımları Anonim Şirketi
- 0.47%
- Other
- 28.33%
IEYHO Price Performance
- 1 week
- −40.85%
- 1 month
- −84.35%
- 3 months
- −77.72%
- Year to date
- −47.83%
- 1 year
- −6.92%
- 52-week high
- 234.90
- 52-week low
- 24.06
- Distance from 52-week high
- −85.22%
- Volume vs 20-session average
- 0.0×
- Rank among the day’s losers
- 9 / 628
- Rank by traded value
- 601 / 628
IEYHO Stock Summary (Oct 10, 2026)
Işıklar Enerji ve Yapı Holding A.Ş. (IEYHO) traded at TRY 34.72 as of 09/10/2026, a daily change of −9.96%. In the 09/10/2026 session, IEYHO ranked #9 among the top losers and #601 by traded value out of 628 traded stocks. The share price changed −40.85% over the past week, −84.35% over the past month, −47.83% year to date and −6.92% over the past year. The 52-week trading range is TRY 24.06 – 234.90. The last close is 85.22% below the 52-week high. The company has a market cap of TRY 18.9B, a P/B ratio of 9.15 and a free float of 33.00%. The stock belongs to the Textile, Apparel and Leather 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 165.74 (377.35%); model date July 21, 2026. Technically the trend is classified as bearish and momentum as overbought. Latest KAP disclosure (October 9, 2026): Özel Durum Açıklaması (Genel).
Frequently Asked Questions
What is the price target for IEYHO?
Our AI fair value model estimates TRY 165.74 (377.35%).
IEYHO stock today: what happened?
In the 09/10/2026 session IEYHO traded at TRY 34.72, a daily change of −9.96%, with a day range of TRY 34.72 – 34.72 and a turnover of TRY 1M. Previous close: TRY 38.56. Data is delayed by 15 minutes.
What is the IEYHO share price today?
IEYHO (Işıklar Enerji ve Yapı Holding A.Ş.) is at TRY 34.72 as of 09/10/2026, a daily change of −9.96%. Prices are delayed by 15 minutes; live prices require a Plus membership.
Which company is IEYHO and what does it do?
Işıklar Enerji ve Yapı Holding A.Ş. trades on Borsa Istanbul under the ticker IEYHO. Field of activity as filed with KAP (in Turkish): Holding'in esas amacı kurulmuş veya kurulacak şirketlerin sermaye ve yönetimine katılarak bunların yatırım, finansman, organizasyon ve yönetim işlerini toplu bir bünye içerisinde ve ekonomik dalgalanmalara karşı yatırımların güvenliğini artırmak ve böylece bu şirketlerin sağlıklı şekilde milli ekonominin gereklerine uygun olarak gelişmelerini ve devamlılıklarını teminat altına almak ve bu amaca uygun ticari, sinai ve mali girişimlerde bulunmaktır. Head office: Çubuklu Mah.yakut Sok.eryılmaz Plaza NO.3 İç Kapı NO.1 34810 Beykoz İstanbul. Chair of the board: Rıza Kutlu Işık. Genel Müdür: Sebahattin Levent Demirer.
Who are the shareholders of IEYHO?
According to the capital structure filed with KAP, the shareholders of IEYHO are: Alnus Yatırım Menkul Değerler A.Ş. (19.27%), Atlas Portföy Serbest Fon (16.96%), Nusret Altınbaş (16.02%), Atlas Portföy Dördüncü Serbest (TL) Fon (12.30%), Merrill Lynch International (3.42%), Orhan Yildirim (3.23%), Turgut Işık Mahdumları Gayrimenkul ve Turizm Yatırımları Anonim Şirketi (0.47%), Other (28.33%).
How much has IEYHO changed over the past year?
The share price changed −40.85% over the past week, −84.35% over the past month, −47.83% year to date and −6.92% over the past year. The 52-week trading range is TRY 24.06 – 234.90. The last close is 85.22% below the 52-week high.
Which sector and indices does IEYHO belong to?
Işıklar Enerji ve Yapı Holding A.Ş. trades in the Textile, Apparel and Leather sector on the Main Market market. Its indices: BIST 500, BIST All Shares, XTUMY, BIST Main Market, BIST Financials, BIST Holding and Investment, XSIST.
Is IEYHO eligible for the participation (Islamic) indices?
No. As of Oct 10, 2026, IEYHO 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 IEYHO?
Our fair value model estimates TRY 165.74 for IEYHO, a difference of 377.35% from the current price. The model was updated on July 21, 2026. This is not investment advice.
Which stocks are similar to IEYHO?
Stocks trading alongside IEYHO in the Textile, Apparel and Leather sector: EBEBK, SUNTK, KORDS, SONME, VAKKO, KOTON, BOSSA, SNPAM.
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