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 $314.39 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)

$314.39 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
299 Panelsan Cati Cephe Sistemleri Sanayi ve Ticaret AS
IS:PNLSN 		$46.73 Million TL2.09 Billion TL27.82 +1.16% +3.19% Turkey Low: TL24.20 / High: TL54.45 7.49 Million
300 Isbir Sentetik Dokuma Sanayi AS
IS:ISSEN 		$46.67 Million TL2.08 Billion TL4.91 +0.82% +4.47% Turkey Low: TL4.27 / High: TL10.52 13.27 Million
301 Isbir Holding AS
IS:ISBIR 		$46.42 Million TL2.07 Billion TL64.00 +3.23% +31.96% Turkey Low: TL48.32 / High: TL95.00 537.80K
302 Ral Yatirim Holding AS
IS:RALYH 		$46.09 Million TL2.06 Billion TL6.18 -9.91% -46.72% Turkey Low: TL6.18 / High: TL387.75 4.03 Million
303 Nurol Gayrimenkul Yatirim Ortakligi AS
IS:NUGYO 		$45.14 Million TL2.02 Billion TL6.01 +1.01% +6.94% Turkey Low: TL5.43 / High: TL11.65 20.32 Million
304 Birlesim Muhendislik Isitma Sogutma Havalandirma Sanayi & Ticaret Sirketi AS
IS:BRLSM 		$44.40 Million TL1.98 Billion TL8.85 +2.91% +16.45% Turkey Low: TL7.21 / High: TL25.20 70.26 Million
305 Erbosan Erciyas Boru Sanayi Ve Ticaret AS
IS:ERBOS 		$43.88 Million TL1.96 Billion TL97.95 +0.77% +4.04% Turkey Low: TL91.25 / High: TL224.10 1.04 Million
306 Akin Tekstil AS
IS:ATEKS 		$43.83 Million TL1.96 Billion TL77.65 -0.51% +1.17% Turkey Low: TL73.10 / High: TL192.00 206.14K
307 Artemis Hali As
IS:ARTMS 		$43.02 Million TL1.92 Billion TL27.44 +2.77% -5.51% Turkey Low: TL25.80 / High: TL47.30 10.80 Million
308 Osmanli Menkul Degerler AS
IS:OSMEN 		$42.56 Million TL1.90 Billion TL4.75 +6.26% +6.26% Turkey Low: TL4.16 / High: TL9.57 32.24 Million
309 Cimbeton Hazirbeton ve Prefabrik Yapi Elemanlari Sanayi ve Ticaret AS
IS:CMBTN 		$42.18 Million TL1.88 Billion TL1064.00 +0.38% +3.40% Turkey Low: TL920.00 / High: TL2323.00 304.97K
310 Konfrut Gida Sanayi ve Ticaret AS
IS:KNFRT 		$42.04 Million TL1.88 Billion TL7.11 +1.14% +10.92% Turkey Low: TL6.07 / High: TL16.28 59.80 Million
311 Doganlar Mobilya Grubu Imalat Sanayi ve Ticaret AS
IS:DGNMO 		$41.90 Million TL1.87 Billion TL5.41 +9.96% +12.71% Turkey Low: TL3.53 / High: TL9.90 250.14 Million
312 Anel Elektrik Proje Taahhut ve Ticaret AS
IS:ANELE 		$40.78 Million TL1.82 Billion TL6.87 +9.92% -17.03% Turkey Low: TL5.69 / High: TL219.30 423.75 Million
313 Burcelik Vana Sanayi ve Ticaret AS
IS:BURVA 		$39.99 Million TL1.79 Billion TL243.00 -5.81% +29.95% Turkey Low: TL187.00 / High: TL1295.00 1.36 Million
314 Fonet Bilgi Teknolojileri AS
IS:FONET 		$39.61 Million TL1.77 Billion TL3.95 +1.80% +12.86% Turkey Low: TL2.68 / High: TL6.21 298.57 Million
315 Bak Ambalaj Sanayi ve Ticaret AS
IS:BAKAB 		$39.54 Million TL1.77 Billion TL24.52 +0.16% -2.78% Turkey Low: TL22.06 / High: TL56.00 5.55 Million
316 Seker Gayrimenkul Yatirim Ortakligi A.S.
IS:SEGYO 		$39.04 Million TL1.74 Billion TL2.24 -3.03% +2.28% Turkey Low: TL2.01 / High: TL6.53 67.63 Million
317 Park Elektrik Uretim Madencilik Sanayi ve Ticaret AS
IS:PRKME 		$38.88 Million TL1.74 Billion TL11.66 +2.28% +2.82% Turkey Low: TL10.40 / High: TL25.14 65.08 Million
318 Marka Yatirim Holding AS
IS:MARKA 		$38.81 Million TL1.73 Billion TL82.55 -0.78% -7.25% Turkey Low: TL24.20 / High: TL94.00 11.18 Million
319 Cemas Dokum Sanayi AS
IS:CEMAS 		$38.80 Million TL1.73 Billion TL2.19 +0.46% +7.88% Turkey Low: TL1.92 / High: TL6.46 185.33 Million
320 Meditera Tibbi Malzeme Sanayi ve Ticaret AS
IS:MEDTR 		$38.78 Million TL1.73 Billion TL18.25 +1.39% +6.91% Turkey Low: TL16.96 / High: TL32.70 5.69 Million
321 Kayseri Seker Fabrikasi AS
IS:KAYSE 		$38.27 Million TL1.71 Billion TL2.42 +1.26% +1.68% Turkey Low: TL2.28 / High: TL19.90 139.71 Million
322 Burcelik Bursa Celik Dokum Sanayi AS
IS:BURCE 		$38.11 Million TL1.70 Billion TL20.20 -3.63% +34.31% Turkey Low: TL15.04 / High: TL80.95 38.68 Million
323 Plastikkart Akilli Kart Iletisim Sistemleri Sanayi ve Ticaret AS
IS:PKART 		$38.04 Million TL1.70 Billion TL74.65 +2.47% +15.65% Turkey Low: TL63.10 / High: TL174.10 8.84 Million
324 Unlu Yatirim Holding AS
IS:UNLU 		$37.87 Million TL1.69 Billion TL9.62 +2.45% +16.75% Turkey Low: TL7.80 / High: TL18.44 156.07 Million
325 TGS Dis Ticaret AS
IS:TGSAS 		$37.16 Million TL1.66 Billion TL110.60 +1.00% +0.73% Turkey Low: TL86.70 / High: TL268.50 25.68 Million
326 Atakule Gayrimenkul Yatirim Ortakligi AS
IS:AGYO 		$36.75 Million TL1.64 Billion TL6.23 +2.13% +5.59% Turkey Low: TL5.60 / High: TL9.80 4.30 Million
327 Anadolu Isuzu Otomotiv Sanayi ve Ticaret AS
IS:ASUZU 		$36.33 Million TL1.62 Billion TL39.00 +1.25% +4.78% Turkey Low: TL35.28 / High: TL72.65 3.73 Million
328 Avrasya Gayrimenkul Yatirim Ortakligi AS
IS:AVGYO 		$35.64 Million TL1.59 Billion TL14.26 +1.28% +10.03% Turkey Low: TL9.40 / High: TL18.40 15.62 Million
329 Etiler İnci Bufe Gida Sanayi ve Dis Ticaret AS
IS:ETILR 		$35.53 Million TL1.59 Billion TL6.61 +1.23% +8.54% Turkey Low: TL3.55 / High: TL7.65 105.01 Million
330 GSD Denizcilik Gayrimenkul Insaat Sanayi ve Ticaret AS
IS:GSDDE 		$35.28 Million TL1.57 Billion TL10.50 -0.28% +6.71% Turkey Low: TL9.23 / High: TL17.40 49.53 Million
331 Edip Gayrimenkul Yatirim Sanayi ve Ticaret AS
IS:EDIP 		$35.03 Million TL1.56 Billion TL24.06 +0.50% +11.39% Turkey Low: TL20.94 / High: TL42.92 11.90 Million
332 Sanifoam Sunger Sanayi ve Ticaret AS
IS:SANFM 		$34.94 Million TL1.56 Billion TL4.16 +6.67% +17.51% Turkey Low: TL2.99 / High: TL11.54 131.76 Million
333 Koroplast Temizlik Ambalaj Urunleri San. ve Dis Ticaret A.S.
IS:KRPLS 		$34.69 Million TL1.55 Billion TL8.87 -8.37% +5.09% Turkey Low: TL7.43 / High: TL13.75 52.99 Million
334 Orge Enerji Elektrik Taahhut AS
IS:ORGE 		$34.68 Million TL1.55 Billion TL19.60 +9.07% +9.31% Turkey Low: TL17.78 / High: TL129.50 107.81 Million
335 Balatacilar Balatacilik Sanayi ve Ticaret AS
IS:BALAT 		$34.50 Million TL1.54 Billion TL55.50 -0.89% +0.91% Turkey Low: TL43.66 / High: TL118.00 671.10K
336 Kartal Yenilenebilir Enerji Uretim AS
IS:KARYE 		$33.43 Million TL1.49 Billion TL27.14 +0.00% +0.00% Turkey Low: TL27.14 / High: TL27.14 637.33K
337 Matriks Bilgi Dagitim Hizmetleri AS
IS:MTRKS 		$33.07 Million TL1.48 Billion TL15.11 -0.59% +5.15% Turkey Low: TL13.50 / High: TL36.00 15.86 Million
338 Ege Seramik Sanayi ve Ticaret AS
IS:EGSER 		$32.90 Million TL1.47 Billion TL2.04 -0.97% +0.99% Turkey Low: TL1.91 / High: TL3.77 37.42 Million
339 Vanet Gida Sanayi Ic ve Dis Ticaret AS
IS:VANGD 		$32.84 Million TL1.47 Billion TL58.65 +4.73% +13.44% Turkey Low: TL39.42 / High: TL106.10 3.89 Million
340 Ozderici Gayrimenkul Yatirim Ortakligi AS
IS:OZGYO 		$32.70 Million TL1.46 Billion TL1.46 +0.00% +12.31% Turkey Low: TL1.23 / High: TL3.75 283.03 Million
341 AGROT
IS:AGROT 		$32.52 Million TL1.45 Billion TL1.21 +1.68% +9.01% Turkey Low: TL1.06 / High: TL8.19 375.29 Million
342 Ensari Deri Gida Sanayi ve Ticaret AS
IS:ENSRI 		$31.86 Million TL1.42 Billion TL2.61 -2.25% +17.04% Turkey Low: TL2.01 / High: TL118.00 167.14 Million
343 Cuhadaroglu Metal Sanayi ve Pazarlama AS
IS:CUSAN 		$31.84 Million TL1.42 Billion TL19.95 +6.12% +25.79% Turkey Low: TL15.01 / High: TL32.90 19.91 Million
344 Hedef Girisim Sermayesi
IS:HDFGS 		$31.64 Million TL1.41 Billion TL1.25 +9.65% +26.26% Turkey Low: TL0.85 / High: TL4.58 3.08 Billion
345 Beyaz Filo Oto Kiralama AS
IS:BEYAZ 		$31.48 Million TL1.41 Billion TL14.10 +2.84% +8.21% Turkey Low: TL11.98 / High: TL35.42 10.11 Million
346 Klimasan Klima Sanayi ve Ticaret AS
IS:KLMSN 		$31.31 Million TL1.40 Billion TL17.65 +3.16% +9.36% Turkey Low: TL16.04 / High: TL37.70 11.99 Million
347 Luks Kadife Ticaret ve Sanayi AS
IS:LUKSK 		$30.90 Million TL1.38 Billion TL49.28 -0.04% +7.88% Turkey Low: TL43.42 / High: TL119.10 5.06 Million
348 Datagate Bilgisayar Malzemeleri Ticaret AS
IS:DGATE 		$30.14 Million TL1.35 Billion TL45.10 +1.81% -8.18% Turkey Low: TL43.24 / High: TL128.40 6.80 Million
349 Dogan Burda Dergi Yayincilik ve Pazarlama AS
IS:BIGTK 		$29.64 Million TL1.32 Billion TL39.14 +3.38% -1.71% Turkey Low: TL31.30 / High: TL383.00 80.49 Million
350 E-Data Teknoloji Pazarlama AS
IS:EDATA 		$29.18 Million TL1.30 Billion TL3.24 +9.83% +15.71% Turkey Low: TL2.57 / High: TL25.34 435.81 Million
351 Anatolia Tani ve Biyoteknoloji Urunleri Arastirma Gelistirme Sanayi ve Ticaret
IS:ANGEN 		$29.12 Million TL1.30 Billion TL5.91 -0.17% +1.37% Turkey Low: TL5.33 / High: TL14.70 130.82 Million
352 Hidropar Hareket Kontrol Teknolojileri Merkezi Sanayi ve Ticaret A.S.
IS:HKTM 		$28.88 Million TL1.29 Billion TL12.28 +0.08% +14.45% Turkey Low: TL9.01 / High: TL16.40 69.65 Million
353 Imas Makina Sanayi AS
IS:IMASM 		$28.80 Million TL1.29 Billion TL1.39 +0.00% +6.92% Turkey Low: TL1.22 / High: TL5.52 222.87 Million
354 Derluks Yatirim Holding AS
IS:DERHL 		$28.58 Million TL1.28 Billion TL1.29 -1.53% +5.74% Turkey Low: TL1.13 / High: TL17.25 198.98 Million
355 EYG Gayrimenkul Yatirim Ortakligi A.S.
IS:EYGYO 		$28.53 Million TL1.27 Billion TL1.82 +3.41% +5.20% Turkey Low: TL1.67 / High: TL4.94 161.88 Million
356 Bizim Toptan Satis Magazalari AS
IS:BIZIM 		$28.44 Million TL1.27 Billion TL15.78 -1.87% -0.75% Turkey Low: TL14.71 / High: TL33.38 3.83 Million
357 Verusaturk Girisim Sermayesi
IS:VERTU 		$28.29 Million TL1.26 Billion TL24.42 -1.37% +3.30% Turkey Low: TL21.14 / High: TL46.44 5.28 Million
358 Papilon Savunma Guvenlik Sistemleri
IS:PAPIL 		$28.04 Million TL1.25 Billion TL6.07 +3.06% +13.46% Turkey Low: TL5.07 / High: TL20.48 74.45 Million
359 Bantas Bandirma Ambalaj Sanayi ve Ticaret AS
IS:BNTAS 		$27.86 Million TL1.24 Billion TL5.15 +0.19% +4.25% Turkey Low: TL4.65 / High: TL7.49 52.32 Million
360 Marti Gayrimenkul Yatirim Ortakligi AS
IS:MRGYO 		$27.86 Million TL1.24 Billion TL1.14 +0.00% +6.54% Turkey Low: TL1.01 / High: TL3.12 3.12 Billion
361 Sanica Isi Sanayi A.S.
IS:SNICA 		$27.82 Million TL1.24 Billion TL2.07 +2.48% +13.74% Turkey Low: TL1.77 / High: TL4.99 106.80 Million
362 Pamel Yenilenebilir Elektrik Uretim AS
IS:PAMEL 		$27.79 Million TL1.24 Billion TL39.90 -1.58% +20.25% Turkey Low: TL33.18 / High: TL101.60 4.88 Million
363 Demisas Dokum Emaye Mamulleri Sanayi AS
IS:DMSAS 		$27.77 Million TL1.24 Billion TL6.20 +1.64% +7.27% Turkey Low: TL5.24 / High: TL13.80 44.37 Million
364 Gezinomi Seyahat Turizm Ticaret AS
IS:GZNMI 		$27.66 Million TL1.24 Billion TL19.00 -2.61% +18.01% Turkey Low: TL14.67 / High: TL234.90 46.35 Million
365 Arena Bilgisayar Sanayi ve Ticaret AS
IS:ARENA 		$27.50 Million TL1.23 Billion TL12.28 +0.74% +9.16% Turkey Low: TL10.70 / High: TL42.56 8.49 Million
366 Barem Ambalaj Sanayi ve Ticaret a.s.
IS:BARMA 		$27.34 Million TL1.22 Billion TL4.65 +9.93% +3.33% Turkey Low: TL4.05 / High: TL76.00 19.37 Million
367 Ittifak Holding A.S.
IS:LRSHO 		$27.21 Million TL1.22 Billion TL1.59 +1.92% +4.61% Turkey Low: TL1.43 / High: TL5.87 207.73 Million
368 Derimod Konfeksiyon Ayakkabi Deri Sanayi ve Ticaret AS
IS:DERIM 		$26.87 Million TL1.20 Billion TL22.22 +1.74% +12.56% Turkey Low: TL18.52 / High: TL43.22 5.03 Million
369 Penguen Gida Sanayi AS
IS:PENGD 		$26.73 Million TL1.19 Billion TL6.82 +1.49% +0.29% Turkey Low: TL6.35 / High: TL15.05 37.51 Million
370 Ditas Dogan Yedek Parca Imalat ve Teknik AS
IS:DITAS 		$25.66 Million TL1.15 Billion TL6.74 +1.81% +0.90% Turkey Low: TL5.77 / High: TL65.85 67.74 Million
371 Kristal Kola ve Mesrubat Sanayi Ticaret AS
IS:KRSTL 		$25.54 Million TL1.14 Billion TL5.94 -6.46% -7.48% Turkey Low: TL5.94 / High: TL12.40 137.28 Million
372 Ayes Celik Hasir ve Cit Sanayi AS
IS:AYES 		$25.03 Million TL1.12 Billion TL7.45 -0.93% +2.48% Turkey Low: TL5.70 / High: TL38.38 17.01 Million
373 Makina Takim Endustrisi AS
IS:MAKTK 		$24.91 Million TL1.11 Billion TL5.56 +1.46% +10.10% Turkey Low: TL4.83 / High: TL17.32 35.08 Million
374 Mepet Metro Petrol ve Tesisleri Sanayi Ticaret AS
IS:MEPET 		$24.87 Million TL1.11 Billion TL15.15 -3.81% +5.06% Turkey Low: TL13.68 / High: TL31.40 7.03 Million
375 Tek-Art Insaat Ticaret Turizm Sanayi ve Yatirimlar AS
IS:TEKTU 		$24.45 Million TL1.09 Billion TL3.64 +1.39% +14.11% Turkey Low: TL3.07 / High: TL14.35 132.16 Million
376 Consus Enerji Isletmeciligi ve Hizmetleri AS
IS:CONSE 		$23.83 Million TL1.06 Billion TL1.38 +0.73% +3.76% Turkey Low: TL1.26 / High: TL3.94 86.08 Million
377 Euro Yatirim Holding AS
IS:EUHOL 		$23.72 Million TL1.06 Billion TL7.06 +8.95% +20.48% Turkey Low: TL4.41 / High: TL16.50 11.32 Million
378 Kafein Yazilim
IS:KFEIN 		$23.44 Million TL1.05 Billion TL5.30 +4.13% +10.42% Turkey Low: TL4.75 / High: TL12.00 51.46 Million
379 Avrupa Yatirim Holding AS
IS:AVHOL 		$23.41 Million TL1.05 Billion TL28.06 -3.90% -1.20% Turkey Low: TL24.98 / High: TL50.50 28.97 Million
380 Selva Gida Sanayi AS
IS:SELVA 		$23.35 Million TL1.04 Billion TL0.99 +1.02% +11.24% Turkey Low: TL0.85 / High: TL4.20 310.75 Million
381 Ihlas Holding AS
IS:IHLAS 		$23.24 Million TL1.04 Billion TL0.76 +2.70% +8.57% Turkey Low: TL0.67 / High: TL3.80 1.46 Billion
382 Sumas Suni Tahta ve Mobilya Sanayi AS
IS:SUMAS 		$23.03 Million TL1.03 Billion TL171.50 -0.64% +0.70% Turkey Low: TL155.90 / High: TL433.00 104.28K
383 Dogusan Boru Sanayi ve Ticaret AS
IS:DOGUB 		$22.62 Million TL1.01 Billion TL25.90 +9.47% +41.61% Turkey Low: TL12.50 / High: TL136.20 14.69 Million
384 Yukselen Celik As
IS:YKSLN 		$22.51 Million TL1.00 Billion TL2.01 +0.50% -2.90% Turkey Low: TL1.79 / High: TL6.13 559.65 Million
385 RTA Laboratuvarlari Biyolojik
IS:RTALB 		$22.17 Million TL990.00 Million TL1.98 +0.51% +2.06% Turkey Low: TL1.86 / High: TL4.71 873.52 Million
386 Lider Faktoring AS
IS:LIDFA 		$22.01 Million TL982.71 Million TL1.76 -2.76% +2.92% Turkey Low: TL1.45 / High: TL4.78 323.97 Million
387 Ihlas Gayrimenkul Proje Gelistirme ve Ticaret AS
IS:IHLGM 		$21.95 Million TL980.00 Million TL0.98 +0.00% +3.16% Turkey Low: TL0.89 / High: TL2.90 320.17 Million
388 Formet Celik Kapi Sanayi ve Ticaret AS
IS:FORMT 		$21.94 Million TL979.40 Million TL0.91 -1.09% +8.33% Turkey Low: TL0.80 / High: TL4.21 318.88 Million
389 Aciselsan Acipayam Seluloz Sanayi Ve Ticaret AS
IS:ACSEL 		$21.85 Million TL975.67 Million TL91.00 -3.24% +15.34% Turkey Low: TL73.70 / High: TL176.20 4.44 Million
390 Egeplast Ege Plastik Ticaret ve Sanayi AS
IS:EPLAS 		$21.13 Million TL943.55 Million TL4.95 +3.77% +3.34% Turkey Low: TL4.37 / High: TL7.63 73.37 Million
391 Is Yatirim Ortakligi AS
IS:ISYAT 		$21.08 Million TL941.11 Million TL5.86 +3.35% +11.41% Turkey Low: TL5.21 / High: TL9.81 13.40 Million
392 Flap Kongre Toplanti Hizmetleri Otomotiv ve Turizm AS
IS:FLAP 		$21.02 Million TL938.44 Million TL10.01 -1.28% +5.93% Turkey Low: TL8.61 / High: TL16.00 29.98 Million
393 Yesil Yapi Endustrisi AS
IS:YYAPI 		$21.00 Million TL937.76 Million TL0.55 +0.00% +0.00% Turkey Low: TL0.50 / High: TL2.44 49.54 Million
394 BMS Celik Hasir Sanayi ve Ticaret AS
IS:BMSCH 		$20.63 Million TL921.00 Million TL9.21 +2.11% +10.70% Turkey Low: TL7.82 / High: TL33.44 30.33 Million
395 Aksu Enerji ve Ticaret AS
IS:AKSUE 		$20.03 Million TL894.30 Million TL13.55 -3.21% +21.96% Turkey Low: TL10.00 / High: TL48.26 61.18 Million
396 Gediz Ambalaj Sanayi ve Ticaret AS
IS:GEDZA 		$19.92 Million TL889.26 Million TL19.06 +2.03% +10.36% Turkey Low: TL16.87 / High: TL39.10 4.68 Million
397 Obase Bilgisayar ve Danismanlik Hizmetleri Ticaret A.S.
IS:OBASE 		$19.69 Million TL879.06 Million TL19.32 +1.74% +3.70% Turkey Low: TL16.20 / High: TL48.40 8.66 Million
398 Global Menkul Degerler AS
IS:GLBMD 		$19.53 Million TL872.02 Million TL7.39 +5.12% +11.30% Turkey Low: TL5.93 / High: TL14.42 4.67 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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