Largest Companies on Istanbul Stock Exchange by Market Cap

Largest companies on Istanbul Stock Exchange by market cap. Istanbul Stock Exchange (IS) lists 487 publicly traded companies with a combined market cap of $311.12 Billion. Based in Turkey, this ranking covers all IS-listed stocks ordered by market capitalization — from the largest blue-chip companies to smaller listed firms. Updated daily with live market data.

Total Market Cap (USD)

$311.12 Billion

Listed Companies

487

Exchange Location

Turkey

Top Istanbul Stock Exchange Stocks by Market Capitalization (November 2026)

Top Istanbul Stock Exchange stocks by market capitalization as of November 2026, covering 487 listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
200 Afyon Cimento Sanayi TAS
IS:AFYON 		$109.84 Million TL4.90 Billion TL12.26 +4.07% +14.26% Turkey Low: TL10.59 / High: TL18.06 54.30 Million
201 Goknur Gida Maddeleri Enerji Imalati Ithalat Ihracat Ticaret ve Sanayi A.S.
IS:GOKNR 		$106.45 Million TL4.75 Billion TL13.58 +0.00% +13.36% Turkey Low: TL11.86 / High: TL26.86 49.22 Million
202 Ulusoy Un Sanayi ve Ticaret AS
IS:ULUUN 		$106.16 Million TL4.74 Billion TL6.32 +0.80% +3.44% Turkey Low: TL5.86 / High: TL10.33 172.64 Million
203 Doktas Dokumculuk Ticaret ve Sanayi AS
IS:DOKTA 		$105.08 Million TL4.69 Billion TL14.48 -0.07% +10.37% Turkey Low: TL12.97 / High: TL31.46 3.09 Million
204 Kervan Gıda Sanayi Ve Ticaret As
IS:KRVGD 		$104.98 Million TL4.69 Billion TL2.17 +1.40% +6.37% Turkey Low: TL1.95 / High: TL3.40 131.19 Million
205 Bien Yapi Urunleri Sanayi Turizm ve Ticaret A.S.
IS:BIENY 		$104.87 Million TL4.68 Billion TL12.97 +8.54% +18.45% Turkey Low: TL10.45 / High: TL37.86 31.51 Million
206 Kizilbuk Gayrimenkul Yatirim Ortakligi AS
IS:KZBGY 		$103.03 Million TL4.60 Billion TL1.15 +1.77% +5.50% Turkey Low: TL1.02 / High: TL15.10 537.65 Million
207 Escar Turizm Tasimacilik Ticaret AS
IS:ESCAR 		$101.68 Million TL4.54 Billion TL9.08 +9.93% +5.09% Turkey Low: TL6.83 / High: TL55.70 80.06 Million
208 Gelecek Varlik Yonetimi AS
IS:GLCVY 		$101.38 Million TL4.53 Billion TL32.40 -1.76% +1.44% Turkey Low: TL30.02 / High: TL82.80 10.77 Million
209 Vestel Elektronik Sanayi ve Ticaret AS
IS:VESTL 		$99.55 Million TL4.44 Billion TL13.25 -1.78% +10.69% Turkey Low: TL11.02 / High: TL35.20 176.80 Million
210 Peker Gayrimenkul Yatirim Ortakligi AS
IS:PEKGY 		$98.55 Million TL4.40 Billion TL0.88 +10.00% +0.00% Turkey Low: TL0.70 / High: TL18.71 7.92 Billion
211 Parsan Makina Parcalari Sanayi AS
IS:PARSN 		$98.16 Million TL4.38 Billion TL50.50 -0.88% +3.27% Turkey Low: TL46.84 / High: TL105.10 3.56 Million
212 Netas Telekomunikasyon AS
IS:NETAS 		$97.12 Million TL4.34 Billion TL66.85 -3.54% +0.83% Turkey Low: TL53.80 / High: TL107.30 11.39 Million
213 Merit Turizm Yatirim ve Isletme AS
IS:MERIT 		$95.59 Million TL4.27 Billion TL12.68 +0.16% +8.75% Turkey Low: TL11.40 / High: TL23.78 47.97 Million
214 Vakif Finansal Kiralama AS
IS:VAKFN 		$94.07 Million TL4.20 Billion TL0.84 +0.00% +0.00% Turkey Low: TL0.80 / High: TL2.47 1.45 Billion
215 Metro Ticari ve Mali Yatirimlar Holding AS
IS:METRO 		$92.49 Million TL4.13 Billion TL7.83 +4.12% +3.71% Turkey Low: TL3.87 / High: TL9.38 118.83 Million
216 Inveo Yatirim Holding AS
IS:INVEO 		$92.28 Million TL4.12 Billion TL4.12 +3.00% +5.37% Turkey Low: TL3.62 / High: TL10.34 77.02 Million
217 Ozsu Balik Uretim A.S.
IS:OZSUB 		$91.38 Million TL4.08 Billion TL34.00 +8.01% +21.52% Turkey Low: TL17.15 / High: TL44.60 26.04 Million
218 Goltas Goller Bolgesi Cimento Sanayi ve Ticaret AS
IS:GOLTS 		$90.91 Million TL4.06 Billion TL225.50 +0.09% +4.30% Turkey Low: TL205.90 / High: TL392.00 2.36 Million
219 Desa Deri Sanayi ve Ticaret AS
IS:DESA 		$90.10 Million TL4.02 Billion TL8.21 +1.61% +5.39% Turkey Low: TL7.67 / High: TL15.28 29.12 Million
220 Turk Prysmian Kablo ve Sistemleri AS
IS:PRKAB 		$89.92 Million TL4.01 Billion TL18.61 -2.00% +12.04% Turkey Low: TL16.20 / High: TL64.60 15.22 Million
221 Qua Granite Hayal Yapi ve Urunleri Sanayi Ticaret AS
IS:QUAGR 		$86.92 Million TL3.88 Billion TL1.47 +4.26% +5.76% Turkey Low: TL1.26 / High: TL8.38 1.22 Billion
222 Hun Yenilenebilir Enerji Uretim AS
IS:HUNER 		$86.68 Million TL3.87 Billion TL3.87 -1.78% +5.16% Turkey Low: TL2.94 / High: TL4.60 875.39 Million
223 Mondi Turkey Oluklui Mukavva Kagit ve Ambalaj Sanayi A.S.
IS:MNDTR 		$84.82 Million TL3.79 Billion TL3.61 -0.55% +4.64% Turkey Low: TL3.33 / High: TL7.77 18.33 Million
224 Koza Polyester Sanayi ve Ticaret A.S.
IS:KOPOL 		$84.24 Million TL3.76 Billion TL2.90 +3.94% +8.61% Turkey Low: TL2.48 / High: TL7.23 166.51 Million
225 Esenboga Elektrik Uretim AS
IS:ESEN 		$82.75 Million TL3.69 Billion TL2.03 +3.05% +6.28% Turkey Low: TL1.79 / High: TL8.08 304.26 Million
226 Tat Gida Sanayi AS
IS:TATGD 		$81.97 Million TL3.66 Billion TL14.95 -1.12% +0.95% Turkey Low: TL11.75 / High: TL23.00 41.77 Million
227 Senkron Guvenlik ve Iletisim Sistemleri AS
IS:SNKRN 		$81.90 Million TL3.66 Billion TL323.00 -6.31% +11.00% Turkey Low: TL207.50 / High: TL345.00 677.63K
228 Ufuk Yatirim Yonetim Ve Gayrimenkul AS
IS:UFUK 		$81.77 Million TL3.65 Billion TL90.90 +9.98% -34.93% Turkey Low: TL82.65 / High: TL2028.00 2.99 Million
229 GSD Holding AS
IS:GSDHO 		$81.64 Million TL3.65 Billion TL4.05 +1.25% +8.87% Turkey Low: TL3.68 / High: TL6.60 218.75 Million
230 Yatas Yatak ve Yorgan Sanayi Ticaret AS
IS:YATAS 		$81.34 Million TL3.63 Billion TL25.26 +1.20% +8.23% Turkey Low: TL23.02 / High: TL48.94 18.30 Million
231 Penta Teknoloji Urunleri Dagitim Ticaret AS
IS:PENTA 		$80.65 Million TL3.60 Billion TL9.15 +1.67% +11.59% Turkey Low: TL7.59 / High: TL16.91 25.38 Million
232 Alkim Kagit Sanayi ve Ticaret AS
IS:ALKA 		$80.17 Million TL3.58 Billion TL4.87 -0.61% +3.62% Turkey Low: TL4.40 / High: TL14.59 31.46 Million
233 Platform Turizm Tasimacilik AS
IS:PLTUR 		$80.14 Million TL3.58 Billion TL14.62 +1.04% +7.82% Turkey Low: TL12.85 / High: TL27.90 23.96 Million
234 Orma Orman Mahsulleri Integre Sanayi ve Ticaret AS
IS:ORMA 		$80.11 Million TL3.58 Billion TL131.50 +0.84% +10.50% Turkey Low: TL112.00 / High: TL239.00 91.35K
235 Kervansaray Yatirim Holding AS
IS:KERVN 		$79.88 Million TL3.57 Billion TL6.06 -0.66% +7.64% Turkey Low: TL2.03 / High: TL11.10 11.60 Million
236 Karel Elektronik Sanayi ve Ticaret AS
IS:KAREL 		$79.78 Million TL3.56 Billion TL4.42 -6.36% -0.23% Turkey Low: TL4.24 / High: TL13.88 92.48 Million
237 Kuyas Yatirim AS
IS:KUYAS 		$79.56 Million TL3.55 Billion TL8.88 +7.77% +1.25% Turkey Low: TL8.24 / High: TL94.20 877.60 Million
238 Akfen Yenilenebilir Enerji A.S.
IS:AKFYE 		$79.10 Million TL3.53 Billion TL2.98 +1.36% -15.34% Turkey Low: TL2.76 / High: TL28.24 914.60 Million
239 Korfez Gayrimenkul Yatirim
IS:KRGYO 		$78.27 Million TL3.49 Billion TL3.53 -3.55% +9.63% Turkey Low: TL2.48 / High: TL3.73 435.89 Million
240 Kontrolmatik Teknoloji Enerji ve Mu
IS:KONTR 		$77.74 Million TL3.47 Billion TL2.67 +9.88% +75.66% Turkey Low: TL1.27 / High: TL34.40 93.94 Million
241 Isik Plastik Sanayi ve Dis Ticaret Pazarlama AS
IS:ISKPL 		$77.61 Million TL3.46 Billion TL2.31 +2.21% -1.28% Turkey Low: TL2.22 / High: TL23.18 975.02 Million
242 Pc Iletisim ve Medya Hizmetleri Sanayi Ticaret AS
IS:PCILT 		$77.56 Million TL3.46 Billion TL31.28 +1.56% +8.99% Turkey Low: TL20.90 / High: TL37.54 25.74 Million
243 Europap Tezol Kagit Sanayi Ve Ticaret AS
IS:TEZOL 		$75.93 Million TL3.39 Billion TL6.78 +1.50% -0.15% Turkey Low: TL6.30 / High: TL20.14 40.65 Million
244 Turker Proje Gayrimenkul Ve Yatirim Gelistirme AS
IS:TURGG 		$75.67 Million TL3.38 Billion TL26.36 -2.51% +7.15% Turkey Low: TL22.76 / High: TL43.70 7.20 Million
245 Cemtas Celik Makina Sanayi ve Ticaret AS
IS:CEMTS 		$73.58 Million TL3.29 Billion TL6.57 +1.55% +4.95% Turkey Low: TL5.97 / High: TL13.04 29.27 Million
246 Intema Insaat ve Tesisat Malzemeleri Yatirim ve Pazarlama AS
IS:INTEM 		$72.54 Million TL3.24 Billion TL169.00 +2.99% +19.60% Turkey Low: TL141.30 / High: TL485.25 1.30 Million
247 Isiklar Enerji ve Yapi Holding AS
IS:IEYHO 		$72.44 Million TL3.23 Billion TL5.95 +1.88% -39.59% Turkey Low: TL5.84 / High: TL230.00 106.88 Million
248 Gipta Ofis Kirtasiye ve Promosyon Ürünleri Imalat Sanayi A.S.
IS:GIPTA 		$72.31 Million TL3.23 Billion TL24.46 +9.98% +22.18% Turkey Low: TL18.91 / High: TL101.10 58.45 Million
249 Yibitas Yozgat Isci Birligi Insaat Malzemeleri Ticaret Sanayi AS
IS:YBTAS 		$71.90 Million TL3.21 Billion TL10.70 +7.00% +11.23% Turkey Low: TL9.30 / High: TL26.78 1.28 Million
250 Sanko Pazarlama Ithalat Ihracat AS
IS:SANKO 		$70.42 Million TL3.14 Billion TL20.96 -2.42% +0.10% Turkey Low: TL17.70 / High: TL25.32 19.37 Million
251 Federal Mogul Izmit Piston ve Pim Uretim Tesisleri AS
IS:FMIZP 		$68.46 Million TL3.06 Billion TL214.10 +0.56% +14.25% Turkey Low: TL187.40 / High: TL358.00 1.35 Million
252 Alkim Alkali Kimya AS
IS:ALKIM 		$67.80 Million TL3.03 Billion TL10.09 +0.00% +4.99% Turkey Low: TL9.06 / High: TL21.04 19.74 Million
253 EKOS
IS:EKOS 		$66.73 Million TL2.98 Billion TL2.66 +4.31% +5.14% Turkey Low: TL2.35 / High: TL29.26 141.73 Million
254 Yunsa Yunlu Sanayi ve Ticaret AS
IS:YUNSA 		$65.26 Million TL2.91 Billion TL6.07 +3.23% +14.53% Turkey Low: TL5.14 / High: TL11.10 84.09 Million
255 Pinar Sut Mamulleri Sanayi AS
IS:PNSUT 		$65.12 Million TL2.91 Billion TL9.24 -0.11% +5.12% Turkey Low: TL8.62 / High: TL17.89 37.10 Million
256 Safkar Ege Sogutmacilik Klima Soguk Hava Tesisleri Ihracat Ithalat Sanayi ve Tic
IS:SAFKR 		$64.28 Million TL2.87 Billion TL14.35 +0.49% +9.46% Turkey Low: TL10.82 / High: TL30.52 75.07 Million
257 Soke Degirmencilik AS
IS:SOKE 		$64.06 Million TL2.86 Billion TL7.40 +3.06% -0.27% Turkey Low: TL6.00 / High: TL20.90 111.31 Million
258 Duran-Dogan Basim ve Ambalaj Sanayi AS
IS:DURDO 		$63.61 Million TL2.84 Billion TL5.68 -0.35% +1.25% Turkey Low: TL3.50 / High: TL7.01 164.95 Million
259 Deniz Gayrimenkul Yatirim Ortakligi AS
IS:DZGYO 		$63.43 Million TL2.83 Billion TL7.08 -0.84% +8.59% Turkey Low: TL6.34 / High: TL10.12 66.66 Million
260 Pinar Entegre Et ve Un Sanayi AS
IS:PETUN 		$63.39 Million TL2.83 Billion TL9.33 -1.89% +9.25% Turkey Low: TL8.45 / High: TL15.45 32.15 Million
261 Kron Telekomunikasyon Hizmetleri AS
IS:KRONT 		$63.28 Million TL2.83 Billion TL16.50 -2.48% +4.63% Turkey Low: TL12.17 / High: TL28.10 16.06 Million
262 Aztek Teknoloji Urunleri Ticaret A.S.
IS:AZTEK 		$62.26 Million TL2.78 Billion TL2.78 +1.09% +3.35% Turkey Low: TL2.65 / High: TL51.10 88.93 Million
263 Altinyag Kombinalari AS
IS:ALMAD 		$61.22 Million TL2.73 Billion TL9.94 +0.00% +0.00% Turkey Low: TL9.94 / High: TL9.94 10.08 Million
264 Alcatel Lucent Teletas Telekomunikasyon AS
IS:ALCTL 		$59.85 Million TL2.67 Billion TL69.05 +0.44% +10.39% Turkey Low: TL62.00 / High: TL181.90 6.55 Million
265 TSKB Gayrimenkul Yatirim Ortakligi AS
IS:TSGYO 		$59.54 Million TL2.66 Billion TL4.09 -0.24% -2.62% Turkey Low: TL3.92 / High: TL9.49 29.87 Million
266 DYO Boya Fabrikalari Sanayi ve Ticaret AS
IS:DYOBY 		$59.40 Million TL2.65 Billion TL8.84 +4.12% +10.78% Turkey Low: TL7.64 / High: TL21.80 20.14 Million
267 Izmir Firca Sanayi ve Ticaret
IS:IZFAS 		$59.33 Million TL2.65 Billion TL14.95 +5.80% -0.27% Turkey Low: TL10.53 / High: TL145.00 225.03 Million
268 Konya Kagit Sanayi ve Ticaret AS
IS:KONKA 		$58.96 Million TL2.63 Billion TL6.75 -0.44% +2.43% Turkey Low: TL6.28 / High: TL17.66 42.93 Million
269 Dagi Giyim Sanayi ve Ticaret AS
IS:DAGI 		$58.32 Million TL2.60 Billion TL6.51 +2.84% +15.02% Turkey Low: TL4.81 / High: TL11.20 198.18 Million
270 Menderes Tekstil Sanayi ve Ticaret AS
IS:MNDRS 		$58.26 Million TL2.60 Billion TL9.38 -2.60% +1.74% Turkey Low: TL8.31 / High: TL16.30 44.91 Million
271 Adese Gayrimenkul Yatirim AS
IS:ADESE 		$57.57 Million TL2.57 Billion TL0.51 +2.00% +13.33% Turkey Low: TL0.44 / High: TL3.10 2.50 Billion
272 Gentas Genel Metal Sanayi ve Ticaret AS
IS:GENTS 		$57.45 Million TL2.56 Billion TL3.42 +0.88% +2.40% Turkey Low: TL3.18 / High: TL13.32 95.81 Million
273 Katmerciler Arac Ustu Ekipman Sanayi ve Ticaret AS
IS:KATMR 		$57.39 Million TL2.56 Billion TL1.19 +0.00% +11.21% Turkey Low: TL1.02 / High: TL3.86 1.29 Billion
274 Ersan Alisveris Hizmetleri & Gida Sanayi Ticaret AS
IS:KIMMR 		$57.30 Million TL2.56 Billion TL10.66 -2.29% +25.41% Turkey Low: TL8.50 / High: TL20.40 21.63 Million
275 Suwen Tekstil Sanayi Pazarlama AS
IS:SUWEN 		$56.63 Million TL2.53 Billion TL4.52 +2.73% -3.42% Turkey Low: TL4.03 / High: TL10.94 107.90 Million
276 Say Yenilenebilir Enerji Ekipmanları Sanayi ve Ticaret Anonim Şirketi
IS:SAYAS 		$56.61 Million TL2.53 Billion TL32.72 +0.12% +5.14% Turkey Low: TL29.46 / High: TL66.95 18.35 Million
277 Naturel Yenilenebilir Enerji Ticare
IS:NATEN 		$56.54 Million TL2.52 Billion TL3.06 +2.34% +14.18% Turkey Low: TL2.62 / High: TL9.61 126.71 Million
278 Escort Teknoloji Yatirim AS
IS:ESCOM 		$56.20 Million TL2.51 Billion TL3.56 -1.66% +2.89% Turkey Low: TL3.03 / High: TL6.65 290.65 Million
279 Kutahya Porselen Sanayi AS
IS:KUTPO 		$55.43 Million TL2.47 Billion TL62.00 +1.81% +5.98% Turkey Low: TL56.25 / High: TL117.60 4.60 Million
280 Mackolik Internet Hizmetleri Ticaret A.S.
IS:MACKO 		$54.96 Million TL2.45 Billion TL24.54 -2.62% +2.25% Turkey Low: TL22.60 / High: TL46.88 12.20 Million
281 Erciyas Celik Boru Sanayi A.S.
IS:ERCB 		$54.62 Million TL2.44 Billion TL31.36 +0.84% -0.95% Turkey Low: TL28.76 / High: TL96.10 26.51 Million
282 Lokman Hekim Engurusag Saglik Turizm Egitim Hizmetleri ve Insaat Taahhut AS
IS:LKMNH 		$54.57 Million TL2.44 Billion TL11.28 +5.92% +7.84% Turkey Low: TL10.00 / High: TL19.19 31.68 Million
283 Vbt Yazilim AS
IS:VBTYZ 		$54.56 Million TL2.44 Billion TL20.82 +0.10% +2.76% Turkey Low: TL15.21 / High: TL39.60 26.04 Million
284 Creditwest Faktoring AS
IS:CRDFA 		$53.75 Million TL2.40 Billion TL8.00 -0.62% -21.18% Turkey Low: TL7.29 / High: TL85.10 59.24 Million
285 Yesil Gayrimenkul Yatirim Ortakligi AS
IS:YGYO 		$53.06 Million TL2.37 Billion TL1.80 -10.00% +25.87% Turkey Low: TL1.19 / High: TL2.00 112.14 Million
286 Smart Gunes Enerjisi Teknolojileri Arastirma Gelistirme Uretim Sanayi ve Ticaret
IS:SMRTG 		$52.92 Million TL2.36 Billion TL3.90 +2.63% +0.26% Turkey Low: TL3.50 / High: TL29.48 375.39 Million
287 Kutahya Seker Fabrikasi AS
IS:KTSKR 		$52.90 Million TL2.36 Billion TL51.35 +1.99% +5.88% Turkey Low: TL45.18 / High: TL141.20 4.48 Million
288 Dardanel Onentas Gida Sanayi AS
IS:DARDL 		$52.51 Million TL2.34 Billion TL1.00 +2.04% +8.70% Turkey Low: TL0.89 / High: TL2.51 265.73 Million
289 Teknosa Ic ve Dis Ticaret AS
IS:TKNSA 		$51.73 Million TL2.31 Billion TL11.49 +3.14% -0.69% Turkey Low: TL10.29 / High: TL27.12 32.84 Million
290 Ral Yatirim Holding AS
IS:RALYH 		$51.16 Million TL2.28 Billion TL6.86 -9.97% -46.74% Turkey Low: TL6.86 / High: TL387.75 3.68 Million
291 Elite Naturel Organik Gida Sanayi ve Ticaret AS
IS:ELITE 		$50.97 Million TL2.28 Billion TL17.56 -0.45% +5.09% Turkey Low: TL16.05 / High: TL42.30 9.87 Million
292 Kaplamin Ambalaj Sanayi ve Ticaret AS
IS:KAPLM 		$50.66 Million TL2.26 Billion TL113.10 +9.91% +9.38% Turkey Low: TL85.50 / High: TL738.50 15.15 Million
293 Hurriyet Gazetecilik ve Matbaacilik AS
IS:HURGZ 		$49.99 Million TL2.23 Billion TL3.77 +2.72% -0.79% Turkey Low: TL3.35 / High: TL9.56 62.26 Million
294 Nasmed Ozel Saglik Hizmetleri Ticaret AS
IS:EGEPO 		$49.72 Million TL2.22 Billion TL4.44 -1.77% +5.71% Turkey Low: TL3.74 / High: TL19.92 76.21 Million
295 Yaprak Sut ve Besi Ciftlikleri Sanayi ve Ticaret AS
IS:YAPRK 		$48.89 Million TL2.18 Billion TL7.32 +9.91% +18.83% Turkey Low: TL5.79 / High: TL333.50 48.91 Million
296 Eksun Gida Tarim Sanayi ve Ticaret A.S.
IS:EKSUN 		$48.38 Million TL2.16 Billion TL3.60 +2.86% +4.05% Turkey Low: TL3.31 / High: TL8.10 66.10 Million
297 Oncosem Onkolojik Sistemler Sanayi ve Ticaret A.S.
IS:ONCSM 		$48.24 Million TL2.15 Billion TL90.30 +1.92% +3.44% Turkey Low: TL79.40 / High: TL380.00 33.04 Million
298 Pinar Su Sanayi ve Ticaret AS
IS:PINSU 		$46.99 Million TL2.10 Billion TL7.38 -0.81% +5.73% Turkey Low: TL6.91 / High: TL14.76 29.16 Million
299 Mistral Gayrimenkul Yatirim Ortakligi AS
IS:MSGYO 		$46.30 Million TL2.07 Billion TL4.40 +3.53% +10.83% Turkey Low: TL3.89 / High: TL9.84 22.86 Million

How Istanbul Stock Exchange Companies Are Ranked by Market Cap

Istanbul Stock Exchange companies are ranked by market cap, the latest share price multiplied by shares outstanding, updated daily.

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