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
399 Fade Gida Yatirim Sanayi Ticaret As
IS:FADE 		$19.34 Million TL863.28 Million TL10.29 +1.18% +6.74% Turkey Low: TL9.35 / High: TL18.99 18.43 Million
400 Eminis Ambalaj Sanayi ve Ticaret AS
IS:EMNIS 		$19.25 Million TL859.32 Million TL138.60 -3.48% +6.70% Turkey Low: TL112.50 / High: TL193.00 109.25K
401 Guler Yatirim Holding AS
IS:GLRYH 		$19.22 Million TL858.00 Million TL1.43 -0.69% +11.72% Turkey Low: TL1.20 / High: TL4.94 261.73 Million
402 Birko Birlesik Koyunlulular Mensucat Ticaret ve Sanayi AS
IS:BRKO 		$18.31 Million TL817.60 Million TL5.84 -8.46% +17.98% Turkey Low: TL4.46 / High: TL16.93 8.07 Million
403 Temapol Polimer Plastik ve Insaat Sanayi Ticaret AS
IS:TMPOL 		$18.18 Million TL811.52 Million TL57.25 +5.14% -14.81% Turkey Low: TL49.02 / High: TL686.50 45.74 Million
404 Turk Ilac ve Serum Sanayi AS
IS:TRILC 		$17.88 Million TL798.49 Million TL0.77 +0.00% +8.45% Turkey Low: TL0.69 / High: TL20.74 73.54 Million
405 Alarko Gayrimenkul Yatirim Ortakligi AS
IS:ALGYO 		$17.57 Million TL784.49 Million TL2.85 +3.64% +14.46% Turkey Low: TL2.41 / High: TL38.30 290.93 Million
406 Is Girisim Sermayesi Yatirim Ortakligi AS
IS:ISGSY 		$17.50 Million TL781.51 Million TL11.49 +2.22% +5.61% Turkey Low: TL10.44 / High: TL149.50 99.33 Million
407 Tugcelik Aluminyum ve Metal
IS:TUCLK 		$17.50 Million TL781.20 Million TL2.17 -0.91% +6.90% Turkey Low: TL1.95 / High: TL9.50 490.48 Million
408 CEO Event Medya AS
IS:CEOEM 		$17.19 Million TL767.36 Million TL17.44 +3.07% -4.28% Turkey Low: TL16.00 / High: TL32.00 31.76 Million
409 EMEK Elektrik Endustrisi AS
IS:EMKEL 		$17.07 Million TL762.00 Million TL5.08 +1.40% -25.18% Turkey Low: TL4.86 / High: TL80.05 178.51 Million
410 Denge Yatirim Holding AS
IS:DENGE 		$16.90 Million TL754.67 Million TL1.26 -1.56% +11.50% Turkey Low: TL1.13 / High: TL4.00 260.18 Million
411 Marti Otel Isletmeleri AS
IS:MARTI 		$16.90 Million TL754.34 Million TL1.26 -3.08% +0.80% Turkey Low: TL0.98 / High: TL3.32 3.54 Billion
412 Otto Holding AS
IS:OTTO 		$16.76 Million TL748.28 Million TL98.00 -3.54% +16.67% Turkey Low: TL70.80 / High: TL528.00 8.89 Million
413 SDT Uzay ve Savunma Teknolojileri A.S.
IS:SDTTR 		$16.55 Million TL738.92 Million TL12.74 +2.82% +5.55% Turkey Low: TL11.24 / High: TL288.00 75.00 Million
414 Usak Seramik Sanayi AS
IS:USAK 		$15.68 Million TL700.20 Million TL0.41 +0.00% +2.50% Turkey Low: TL0.36 / High: TL3.63 444.35 Million
415 Info Yatirim AS
IS:INFO 		$15.06 Million TL672.24 Million TL0.70 +0.00% +6.06% Turkey Low: TL0.54 / High: TL8.48 4.19 Billion
416 Ozerden Plastik Sanayi
IS:OZRDN 		$15.03 Million TL671.05 Million TL9.13 +10.00% +8.56% Turkey Low: TL7.79 / High: TL38.68 11.28 Million
417 Pardus Girisim Sermayesi Yatirim Ortakligi A.S.
IS:PRDGS 		$14.88 Million TL664.44 Million TL3.39 -2.87% -5.83% Turkey Low: TL3.17 / High: TL9.30 123.75 Million
418 Atlantis Yatirim Holding AS
IS:ATSYH 		$14.33 Million TL640.00 Million TL80.00 +5.06% +14.20% Turkey Low: TL48.64 / High: TL134.00 574.14K
419 Ihlas Gazetecilik AS
IS:IHGZT 		$14.16 Million TL632.00 Million TL0.79 -1.25% +5.33% Turkey Low: TL0.73 / High: TL2.07 288.38 Million
420 Soktas Tekstil Sanayi ve Ticaret AS
IS:SKTAS 		$14.11 Million TL630.00 Million TL1.26 +1.61% +5.00% Turkey Low: TL1.04 / High: TL5.67 560.26 Million
421 Yayla Enerji Uretim Turizm ve
IS:YAYLA 		$14.09 Million TL628.92 Million TL12.61 +9.94% +28.15% Turkey Low: TL9.28 / High: TL35.22 14.30 Million
422 Frigo-Pak Gida Maddeleri Sanayi ve Ticaret AS
IS:FRIGO 		$13.84 Million TL617.73 Million TL2.23 +4.69% +19.89% Turkey Low: TL1.42 / High: TL16.11 708.78 Million
423 Ostim Endustriyel Yatirimlar ve Isletme AS
IS:OSTIM 		$13.74 Million TL613.60 Million TL1.04 +0.97% +4.00% Turkey Low: TL0.97 / High: TL3.55 241.27 Million
424 Mercan Kimya Sanayi ve Ticaret AS
IS:MERCN 		$13.73 Million TL612.99 Million TL3.22 +1.58% -61.85% Turkey Low: TL2.74 / High: TL27.16 121.12 Million
425 Arzum Elektrikli Ev Aletleri Sanayi ve Ticaret AS
IS:ARZUM 		$13.71 Million TL612.00 Million TL1.02 +0.00% +8.51% Turkey Low: TL0.89 / High: TL3.57 142.61 Million
426 OYAK Yatirim Ortakligi AS
IS:OYAYO 		$13.67 Million TL610.40 Million TL30.52 +9.86% +22.18% Turkey Low: TL23.00 / High: TL68.40 1.66 Million
427 AVOD Kurutulmus Gida ve Tarim Urunleri Sanayi Ticaret AS
IS:AVOD 		$13.24 Million TL591.30 Million TL2.19 +2.34% +3.30% Turkey Low: TL1.99 / High: TL5.74 95.07 Million
428 Seker Finansal Kiralama AS
IS:SEKFK 		$12.90 Million TL576.00 Million TL2.88 +3.23% +20.00% Turkey Low: TL2.40 / High: TL12.32 50.09 Million
429 Seyitler Kimya Sanayi AS
IS:SEYKM 		$12.54 Million TL560.00 Million TL2.80 +1.82% +12.45% Turkey Low: TL2.37 / High: TL6.36 22.49 Million
430 Sekuro Plastik Ambalaj Sanayi AS
IS:SEKUR 		$12.40 Million TL553.54 Million TL2.95 -3.59% -8.67% Turkey Low: TL2.71 / High: TL14.92 79.79 Million
431 Prizma Pres Matbaacilik Yayincilik Sanayi ve Ticaret AS
IS:PRZMA 		$12.32 Million TL549.89 Million TL7.10 -7.07% +0.28% Turkey Low: TL6.38 / High: TL91.00 396.54 Million
432 SAN-EL Muhendislik Elektrik Taahhut Sanayi ve Ticaret AS
IS:SANEL 		$12.05 Million TL538.17 Million TL29.48 -4.90% -3.34% Turkey Low: TL23.42 / High: TL85.90 7.80 Million
433 ERSU Meyve ve Gida Sanayi AS
IS:ERSU 		$12.01 Million TL536.40 Million TL14.90 -1.06% -12.09% Turkey Low: TL11.79 / High: TL29.80 10.01 Million
434 Cosmos Yatirim Holding AS
IS:COSMO 		$12.01 Million TL536.11 Million TL77.50 +1.97% +5.73% Turkey Low: TL70.35 / High: TL304.25 930.97K
435 Vakif Menkul Kiymet Yatirim Ortakligi AS
IS:VKFYO 		$11.85 Million TL528.90 Million TL17.63 +3.28% +4.01% Turkey Low: TL15.85 / High: TL58.90 5.12 Million
436 Despec Bilgisayar Pazarlama ve Ticaret AS
IS:DESPC 		$11.66 Million TL520.72 Million TL22.64 +2.17% +4.52% Turkey Low: TL20.16 / High: TL58.05 4.20 Million
437 Oylum Sinai Yatirimlar AS
IS:OYLUM 		$11.52 Million TL514.25 Million TL6.05 +2.37% +14.15% Turkey Low: TL5.24 / High: TL11.99 7.24 Million
438 Goodyear Lastikleri TAS
IS:GOODY 		$11.43 Million TL510.30 Million TL1.89 -1.56% -4.06% Turkey Low: TL1.89 / High: TL22.10 136.82 Million
439 Viking Kagit ve Seluloz AS
IS:VKING 		$11.37 Million TL507.78 Million TL12.09 +3.60% +10.92% Turkey Low: TL9.94 / High: TL45.44 18.88 Million
440 Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret AS
IS:KORDS 		$11.37 Million TL507.72 Million TL2.61 +3.16% +0.77% Turkey Low: TL2.37 / High: TL94.85 668.39 Million
441 Yesil Yatirim Holding AS
IS:YESIL 		$11.27 Million TL503.10 Million TL0.78 +0.00% +9.86% Turkey Low: TL0.67 / High: TL2.61 292.31 Million
442 Ihlas Ev Aletleri Imalat Sanayi ve Ticaret AS
IS:IHEVA 		$11.23 Million TL501.21 Million TL1.43 -2.05% +1.42% Turkey Low: TL1.36 / High: TL2.59 15.59 Million
443 Berkosan Yalitim ve Tecrit Maddeleri Uretim ve Ticaret AS
IS:BRKSN 		$11.09 Million TL495.14 Million TL5.29 +0.76% +5.80% Turkey Low: TL4.86 / High: TL9.45 6.70 Million
444 Silverline Endustri ve Ticaret AS
IS:SILVR 		$11.05 Million TL493.50 Million TL1.41 +0.71% +5.22% Turkey Low: TL1.27 / High: TL3.10 29.46 Million
445 Pergamon Status Dis Ticaret AS
IS:PSDTC 		$10.66 Million TL475.94 Million TL64.10 -3.83% +12.46% Turkey Low: TL53.90 / High: TL184.80 7.85 Million
446 Hateks Hatay Tekstil Isletmeleri AS
IS:HATEK 		$10.19 Million TL454.86 Million TL7.22 +6.49% +16.26% Turkey Low: TL5.93 / High: TL23.48 9.89 Million
447 Dinamik Isi Makina Yalitim Malzemeleri Sanayi ve Ticaret AS
IS:DNISI 		$10.16 Million TL453.77 Million TL3.79 +1.07% +5.28% Turkey Low: TL3.19 / High: TL24.44 35.03 Million
448 Yonga Mobilya Sanayi ve Ticaret AS
IS:YONGA 		$10.06 Million TL449.23 Million TL26.74 -0.89% +6.11% Turkey Low: TL24.00 / High: TL66.95 483.06K
449 Euro Kapital Yatirim Ortakligi AS
IS:EUKYO 		$9.34 Million TL417.00 Million TL6.95 -4.14% -13.99% Turkey Low: TL6.95 / High: TL23.00 14.35 Million
450 Iz Hayvancilik Tarim ve Gida Sanayi Ticaret AS
IS:IZINV 		$9.33 Million TL416.45 Million TL23.78 +1.71% +6.64% Turkey Low: TL21.02 / High: TL80.30 3.83 Million
451 Royal Hali Iplik Tekstil Mobilya Sanayi ve Ticaret AS
IS:ROYAL 		$9.14 Million TL408.00 Million TL6.80 +0.00% +0.00% Turkey Low: TL6.80 / High: TL6.80 0.00
451 Orcay Ortakoy Cay Sanayi & Ticaret AS
IS:ORCAY 		$9.14 Million TL408.00 Million TL1.70 +0.00% -6.59% Turkey Low: TL1.52 / High: TL5.04 38.02 Million
452 Akdeniz Yatirim Holding AS
IS:AKYHO 		$8.87 Million TL395.97 Million TL1.57 +7.53% +7.53% Turkey Low: TL1.31 / High: TL3.12 38.06 Million
453 Umpas Holding AS
IS:UMPAS 		$8.75 Million TL390.60 Million TL9.30 +0.00% +0.00% Turkey Low: TL9.30 / High: TL9.30 0.00
454 Smartiks Yazilim AS
IS:SMART 		$8.24 Million TL367.69 Million TL11.54 +0.35% +13.92% Turkey Low: TL9.64 / High: TL41.00 14.87 Million
455 Saray Matbaacilik Kagitcilik Kirtasiyecilik Ticaret ve Sanayi AS
IS:SAMAT 		$8.18 Million TL365.30 Million TL3.25 +1.56% +3.17% Turkey Low: TL2.97 / High: TL8.01 12.20 Million
456 Avrasya Petrol ve Turistik Tesisler Yatirimlar AS
IS:AVTUR 		$7.91 Million TL353.25 Million TL7.85 -1.75% +9.94% Turkey Low: TL6.70 / High: TL22.62 4.93 Million
457 Rodrigo Tekstil Sanayi ve Ticaret AS
IS:RODRG 		$7.85 Million TL350.57 Million TL12.37 -3.06% +15.61% Turkey Low: TL9.60 / High: TL32.06 5.68 Million
458 Ata Gayrimenkul Yatirim Ortakligi AS
IS:ATAGY 		$7.77 Million TL346.75 Million TL7.30 +0.00% +5.64% Turkey Low: TL6.70 / High: TL17.55 2.42 Million
459 Ihlas Yayin Holding A.S.
IS:IHYAY 		$7.76 Million TL346.50 Million TL0.77 -2.53% -2.53% Turkey Low: TL0.73 / High: TL2.46 45.44 Million
460 Ekiz Kimya Sanayi ve Ticaret AS
IS:EKIZ 		$7.57 Million TL337.95 Million TL36.40 -0.66% -0.44% Turkey Low: TL32.54 / High: TL155.30 439.80K
461 Trend Gayrimenkul Yatirim Ortakligi AS
IS:TDGYO 		$7.54 Million TL336.72 Million TL4.88 +9.91% +4.27% Turkey Low: TL3.91 / High: TL41.74 52.24 Million
462 Ulaslar Turizm Yatirimlari ve Dayanikli Tuketim Mallari Ticaret Pazarlama AS
IS:ULAS 		$6.77 Million TL302.30 Million TL11.91 +1.62% +12.36% Turkey Low: TL10.39 / High: TL44.48 4.08 Million
463 Manas Enerji Yonetimi Sanayi & Ticaret AS
IS:MANAS 		$6.42 Million TL286.83 Million TL2.23 +9.85% +7.21% Turkey Low: TL1.69 / High: TL39.60 1.04 Billion
464 Garanti Yatirim Ortakligi AS
IS:GRNYO 		$6.34 Million TL283.12 Million TL7.55 +0.40% +14.39% Turkey Low: TL6.33 / High: TL21.12 8.53 Million
465 Birlik Mensucat Ticaret ve Sanayi Isletmesi AS
IS:BRMEN 		$6.00 Million TL267.76 Million TL6.00 +9.89% +76.47% Turkey Low: TL3.40 / High: TL21.72 7.08 Million
466 Mega Polietilen Kopuk Sanayi ve Ticaret AS
IS:MEGAP 		$5.97 Million TL266.75 Million TL0.97 -1.02% -1.02% Turkey Low: TL0.93 / High: TL4.85 17.36 Million
467 Atlas Menkul Kiymetler Yatirim Ortakligi AS
IS:ATLAS 		$5.87 Million TL262.20 Million TL4.37 +2.58% +4.30% Turkey Low: TL3.88 / High: TL11.80 13.63 Million
468 Idealist Gayrimenkul Yatirim Ortakligi AS
IS:IDGYO 		$5.74 Million TL256.50 Million TL1.71 +1.79% +11.76% Turkey Low: TL1.35 / High: TL5.43 31.91 Million
469 Casa Emtia Petrol Kimyevi ve Turevleri Sanayi ve Ticaret AS
IS:CASA 		$4.71 Million TL210.43 Million TL43.04 +5.91% +30.58% Turkey Low: TL30.90 / High: TL124.40 595.98K
470 Euro Menkul Kiymet Yatirim Ortakligi AS
IS:EUYO 		$4.09 Million TL182.40 Million TL3.04 -0.98% +4.47% Turkey Low: TL2.89 / High: TL19.48 18.08 Million
471 Euro Trend Yatirim Ortakligi AS
IS:ETYAT 		$3.94 Million TL176.00 Million TL8.80 +1.85% -12.87% Turkey Low: TL7.57 / High: TL29.16 19.68 Million
472 Diriteks Dirilis Tekstil Sanayi ve Ticaret AS
IS:DIRIT 		$3.94 Million TL175.72 Million TL16.50 +0.00% -0.54% Turkey Low: TL12.47 / High: TL32.98 987.42K
473 Karsu Tekstil Sanayi ve Ticaret AS
IS:KRTEK 		$3.56 Million TL159.01 Million TL4.53 -1.09% -1.09% Turkey Low: TL4.32 / High: TL30.40 27.15 Million
474 Bilici Yatirim Sanayi ve Ticaret AS
IS:BLCYT 		$3.43 Million TL153.00 Million TL1.53 +1.32% +6.99% Turkey Low: TL1.34 / High: TL60.50 323.16 Million
475 MMC Sanayi ve Ticari Yatirimlar AS
IS:MMCAS 		$3.29 Million TL146.71 Million TL11.00 +5.26% +17.77% Turkey Low: TL7.74 / High: TL147.00 3.19 Million
476 Nigbas Nigde Beton Sanayi ve Ticaret AS
IS:NIBAS 		$2.96 Million TL132.30 Million TL2.45 -0.81% +6.52% Turkey Low: TL2.08 / High: TL27.00 261.21 Million
477 Merko Gida Sanayi ve Ticaret AS
IS:MERKO 		$2.37 Million TL105.91 Million TL0.92 +0.00% +2.22% Turkey Low: TL0.84 / High: TL18.23 504.36 Million
478 Sodas Sodyum Sanayi AS
IS:SODSN 		$2.09 Million TL93.30 Million TL6.22 +9.89% +15.19% Turkey Low: TL5.07 / High: TL126.00 1.18 Million
479 Link Bilgisayar Sistemleri Yazilimi ve Donanimi Sanayi ve Ticaret AS
IS:LINK 		$1.38 Million TL61.77 Million TL2.84 +1.43% +1.43% Turkey Low: TL2.47 / High: TL336.00 252.03 Million
480 Rainbow Polikarbonat Sanayi Ticaret AS
IS:RNPOL 		$1.24 Million TL55.25 Million TL1.90 +6.74% +13.77% Turkey Low: TL1.55 / High: TL52.90 69.75 Million
481 Selcuk Gida Endustri Ihracat Ithalat AS
IS:SELGD 		$23.47K TL1.05 Million TL109.10 +0.00% +0.00% Turkey Low: TL109.10 / High: TL109.10 0.00
482 Gimat Magazacilik Sanayi ve Ticaret AS
IS:GMTAS 		$9.75K TL435.27K TL47.42 -0.13% -9.24% Turkey Low: TL22.18 / High: TL55.25 96.11 Million
483 Bagfas Bandirma Gubre Fabrikalari AS
IS:BAGFS 		$3.87K TL172.85K TL18.05 +1.29% +6.87% Turkey Low: TL16.38 / High: TL41.52 13.52 Million
484 Mazhar Zorlu Holding AS
IS:MZHLD 		$807.43 TL36.05K TL3.84 +2.67% +4.92% Turkey Low: TL3.35 / High: TL7.60 4.79 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.

All Stock Exchanges Global Market Cap Rankings