X100C Index Constituents

Stocks in the X100C index with their weights, last prices and daily changes.

Constituents: 100; 49 ▲ · 49 ▼
Index return · 1D: 0.27%; today
Top 5 weight: 40.9%; ASELS · TUPRS · BIMAS · THYAO · AKBNK
Highest weight: ASELS; 11.32% of index

Period Returns

Day: 0.27%
Week: 3.14%
Month: −3.33%
YTD: 5.16%
1 year: 11.42%

Constituent Stocks

X100C Index Constituents

ASELSAselsan	11.32%	345.500.22%	0.22%	1.6T	32.43	4.70	27.89	0.13%
TUPRSTüpraş	9.37%	359.000.56%	0.56%	691.7B	5.33	1.32	2.93	1.78%
BIMASBim Mağazalar	8.92%	395.501.93%	1.93%	474.6B	13.67	2.14	10.26	0.60%
THYAOTürk Hava Yollari	6.11%	320.250.39%	0.39%	441.9B	3.76	0.39	7.47	1.03%
AKBNKAkbank	5.23%	69.95−0.21%	−0.21%	363.7B	5.66	1.10	—	3.21%
YKBNKYapi ve Kredi Bank.	3.44%	37.78−0.32%	−0.32%	319.1B	6.26	1.08	—	4.34%
KCHOLKoç Holding	3.20%	207.50−0.34%	−0.34%	526.2B	8.08	0.62	12.11	3.68%
EREGLEreğli Demir Çelik	3.04%	32.702.00%	2.00%	228.9B	24.69	0.68	10.04	1.36%
ISCTRİş Bankasi (C)	2.90%	13.55−0.59%	−0.59%	338.7B	5.28	0.61	—	4.06%
SAHOLSabanci Holding	2.52%	85.200.83%	0.83%	179B	7.07	0.40	−3.25	1.55%
GARANGaranti Bankasi	2.44%	150.30−1.51%	−1.51%	631.3B	5.13	1.21	—	4.04%
TCELLTurkcell	2.30%	97.000.57%	0.57%	213.4B	9.71	0.64	3.15	1.87%
ASTORAstor Enerji	1.94%	163.80−7.56%	−7.56%	163.5B	32.46	4.00	12.28	1.15%
ENKAIEnka İnşaat	1.66%	83.401.28%	1.28%	500.4B	15.75	1.16	9.22	2.20%
CCOLACoca Cola Icecek	1.55%	80.305.45%	5.45%	224.7B	10.35	2.12	6.37	1.63%
TAVHLTav Havalimanlari	1.46%	302.250.42%	0.42%	109.8B	13.06	1.14	6.24	0.65%
SISEŞişe Cam	1.31%	35.86−0.44%	−0.44%	109.8B	10.77	0.40	24.19	1.29%
FROTOFord Otosan	1.29%	73.750.55%	0.55%	258.8B	7.96	1.32	11.15	3.36%
MGROSMigros Ticaret	1.21%	475.750.05%	0.05%	86.1B	15.20	0.85	3.44	1.32%
MPARKMLP Sağlık	1.03%	466.002.98%	2.98%	89B	12.45	2.02	5.76	—
SASASasa Polyester	1.02%	1.59−0.62%	−0.62%	83.5B	—	0.39	16.29	—
EKGYOEmlak Konut GMYO	0.99%	18.56−1.33%	−1.33%	70.5B	—	0.44	6.39	2.86%
TRALTTürk Altin İşletmeleri	0.98%	38.181.33%	1.33%	122.3B	26.23	2.22	10.03	1.15%
PGSUSPegasus	0.92%	155.30−1.83%	−1.83%	77.7B	—	0.59	7.79	—
AEFESAnadolu Efes	0.87%	16.55−0.24%	−0.24%	98B	12.02	0.68	3.58	0.94%
TOASOTofas Oto. Fab.	0.81%	243.002.10%	2.10%	121.5B	6.92	1.67	25.35	7.01%
ENERYEnerya Enerji	0.80%	14.601.04%	1.04%	131.4B	21.05	1.89	16.94	0.19%
ENJSAEnerjisa Enerji	0.80%	122.303.21%	3.21%	144.4B	14.38	1.21	4.78	4.15%
HALKBT. Halk Bankasi	0.75%	42.10−2.37%	−2.37%	302.5B	9.20	1.17	—	2.41%
KRDMDKardemir (D)	0.75%	38.900.05%	0.05%	30.4B	5.30	0.26	3.33	0.44%
TTKOMTürk Telekom	0.65%	51.401.68%	1.68%	179.9B	6.74	0.63	2.84	12.87%
GLYHOGlobal Yat. Holding	0.59%	16.000.76%	0.76%	31.2B	4.66	1.71	11.81	0.76%
MAVIMavi Giyim	0.58%	36.161.80%	1.80%	28.7B	13.43	1.88	2.95	3.83%
GUBRFGübre Fabrik.	0.58%	284.501.43%	1.43%	95B	10.80	2.24	7.47	1.12%
PETKMPetkim	0.56%	16.66−0.77%	−0.77%	42.2B	—	0.54	32.73	—
VAKBNVakiflar Bankasi	0.55%	33.24−1.13%	−1.13%	329.6B	4.09	0.83	—	1.38%
AGHOLAnadolu Grubu Holding	0.54%	27.70−1.00%	−1.00%	67.5B	22.72	0.46	2.27	2.09%
TRMETTR Anadolu Metal Madencilik	0.52%	110.802.31%	2.31%	43B	37.41	1.39	2.37	—
AKSENAksa Enerji	0.51%	71.950.63%	0.63%	88.2B	20.87	1.20	11.57	2.81%
OYAKCOyak Çimento	0.50%	19.60−1.41%	−1.41%	95.3B	14.12	1.14	6.38	4.69%
BRSANBorusan Boru Sanayi	0.50%	637.50−0.23%	−0.23%	90.4B	24.74	1.89	11.63	11.28%
AHGAZAhlatci Dogalgaz	0.50%	46.240.09%	0.09%	120.2B	20.78	1.91	20.95	0.18%
DOHOLDogan Holding	0.44%	16.87−0.71%	−0.71%	44.1B	5.18	0.43	−1.01	1.61%
ANSGRAnadolu Sigorta	0.44%	22.580.53%	0.53%	45.2B	2.82	1.03	—	4.95%
TURSGTürkiye Sigorta	0.44%	3.290.92%	0.92%	65.8B	4.99	1.22	—	2.41%
ALARKAlarko Holding	0.43%	109.102.25%	2.25%	45.5B	7.86	0.46	16.08	3.39%
TABGDTab Gida	0.42%	195.501.19%	1.19%	51.1B	20.58	1.77	5.04	1.82%
RGYASRonesans Gayrimenkul Yat.	0.42%	169.402.17%	2.17%	56.1B	3.27	0.31	7.58	4.11%
TKFENTekfen Holding	0.41%	190.00−7.23%	−7.23%	70.3B	—	1.78	30.75	0.47%
AYGAZAygaz	0.41%	278.00−0.80%	−0.80%	61.1B	4.21	0.66	13.91	4.95%
CIMSACimsa	0.40%	42.32−0.05%	−0.05%	40B	8.50	0.98	8.07	1.50%
RYSASReysas Lojistik	0.39%	25.50−0.47%	−0.47%	51B	14.33	1.63	11.50	—
AKSAAksa	0.38%	11.054.64%	4.64%	42.9B	10.28	1.11	8.70	5.23%
SOKMSok Marketler Ticaret	0.38%	45.02−0.92%	−0.92%	26.7B	—	0.62	2.92	1.76%
CVKMDCVK Maden	0.36%	13.270.08%	0.08%	50.2B	32.88	3.34	20.28	—
ULKERÜlker Bisküvi	0.33%	74.45−0.73%	−0.73%	27.5B	9.78	0.51	6.61	5.17%
ISMENİş Y. Men. Deg.	0.32%	27.900.50%	0.50%	41.8B	5.34	1.07	−4.17	7.49%
TSKBT.s.k.b.	0.32%	10.51−1.78%	−1.78%	29.4B	2.79	0.55	—	4.77%
TRGYOTorunlar GMYO	0.31%	86.20−0.58%	−0.58%	86.2B	8.12	0.52	5.65	5.27%
DOASDogus Otomotiv	0.29%	121.60−2.64%	−2.64%	26.8B	—	0.34	8.37	8.33%
OTKAROtokar	0.29%	320.00−2.44%	−2.44%	38.4B	—	10.86	−43.78	1.39%
GLRMKGulermak Agir Sanayi	0.27%	116.304.03%	4.03%	37.5B	12.79	1.26	7.44	—
TTRAKTürk Traktor	0.24%	364.75−0.41%	−0.41%	36.5B	—	1.83	34.52	6.12%
ARCLKArçelik	0.23%	68.10−2.08%	−2.08%	46B	—	0.63	12.23	1.71%
ALBRKAlbaraka Türk	0.22%	8.53−0.35%	−0.35%	21.3B	2.22	0.63	—	2.91%
ISDMRIskenderun Demir Çelik	0.21%	52.101.26%	1.26%	151.1B	10.84	0.90	9.47	7.38%
HEKTSHektas	0.21%	1.68−1.18%	−1.18%	15.3B	—	0.93	−61.09	—
TRENJTR Dogal Enerji	0.20%	78.053.31%	3.31%	20.3B	12.09	1.21	0.16	—
CANTECAN2 Termik	0.20%	1.010.00%	0.00%	10.1B	—	0.31	15.80	—
CWENECW Enerji	0.20%	17.503.98%	3.98%	18.9B	8.94	0.80	7.31	—
TCKRCKirac Galvaniz	0.20%	130.804.22%	4.22%	22.2B	8.31	2.66	7.76	—
ANHYTAnadolu Hayat Emek.	0.19%	95.00−1.04%	−1.04%	40.9B	5.20	2.62	—	7.37%
ECILCEczacıbaşı İlaç	0.18%	49.04−1.53%	−1.53%	33.6B	—	0.47	103.26	2.04%
BTCIMBaticim Bati Anadolu	0.18%	1.86−2.62%	−2.62%	10.4B	321.87	0.43	9.96	—
SNGYOSinpas GMYO	0.16%	2.660.00%	0.00%	10.6B	11.00	0.16	4.96	—
GRSELGur-Sel Turizm Taşımacılık	0.16%	253.500.10%	0.10%	25.9B	7.26	1.70	6.12	0.23%
EGEENEge Endustri	0.14%	4,730.00−1.10%	−1.10%	14.9B	405.14	1.49	23.48	0.57%
AKFYEAkfen Yen. Enerji	0.14%	3.02−1.63%	−1.63%	21.7B	7.67	0.30	11.22	—
ODASOdas Elektrik	0.14%	4.840.83%	0.83%	6.8B	—	0.41	4.13	—
TUKASTukas	0.13%	1.98−9.59%	−9.59%	8.9B	—	0.43	7.95	—
KCAERKocaer Çelik	0.13%	10.14−0.59%	−0.59%	19.4B	22.15	1.26	6.56	1.13%
BRYATBorusan Yat. Paz.	0.12%	1,224.00−0.24%	−0.24%	34.4B	8.44	0.99	−393.61	7.55%
BERABera Holding	0.12%	10.20−0.68%	−0.68%	7B	—	0.19	2.15	0.31%
FENERFenerbahce Futbol	0.12%	2.100.48%	0.48%	13.1B	—	1.54	−9.42	—
ALTNYAltinay Savunma	0.11%	11.451.33%	1.33%	11.4B	47.32	1.95	15.87	—
ENTRAIc Enterra Yen. Enerji	0.10%	4.60−1.71%	−1.71%	18.6B	—	0.39	14.62	—
LMKDCLimak Dogu Anadolu	0.10%	22.342.01%	2.01%	11.5B	6.82	1.23	3.95	5.71%
EGGUBEge Gübre	0.10%	79.95−0.31%	−0.31%	8B	10.85	0.75	3.78	1.97%
PAHOLPasifik Holding	0.09%	0.821.23%	1.23%	16.4B	—	0.34	—	—
GWINDGalata Wind Enerji	0.09%	19.28−0.67%	−0.67%	10.4B	4.55	0.54	11.16	2.82%
ECZYTEczacıbaşı Yatirim	0.08%	157.60−0.51%	−0.51%	16.5B	—	0.50	−311.85	1.56%
OBAMSOba Makarnacilik	0.08%	3.64−0.27%	−0.27%	10.5B	—	0.81	15.99	0.51%
KARSNKarsan Otomotiv	0.07%	7.661.46%	1.46%	6.9B	13.25	0.83	5.07	—
ZORENZorlu Enerji	0.07%	1.491.36%	1.36%	7.5B	—	0.12	23.29	—
KORDSKordsa Teknik Tekstil	0.07%	2.51−1.18%	−1.18%	9.3B	67.69	0.44	9.06	—
EURENEuropen Endustri	0.07%	2.511.62%	1.62%	5.3B	—	0.41	10.02	—
AKCNSAkcansa	0.06%	192.60−0.47%	−0.47%	36.9B	38.91	1.22	11.54	0.83%
VESTLVestel	0.06%	13.71−2.63%	−2.63%	4.6B	—	0.27	−31.27	8.19%
BINHO1000 Yatirimlar Hol.	0.06%	4.141.97%	1.97%	5.3B	—	0.38	−45.96	—
KATMRKatmerciler Ekipman	0.05%	1.140.88%	0.88%	2.5B	5.77	0.22	12.62	—

Ratios are calculated from the latest published financial statements.50 / 100

Other Indices

About the X100C Index

The X100C (X100C) index has 100 constituents. The five heaviest weights are ASELS (11.32%), TUPRS (9.37%), BIMAS (8.92%), THYAO (6.11%), AKBNK (5.23%), which together make up 40.9% of the index. As of Nov 13, 2026, 18:19, 49 constituents are up and 49 are down; the index has returned 0.27% today and 5.16% year to date.

Frequently Asked Questions

Which stocks are in the X100C index?

The X100C index has 100 constituents: ASELS, TUPRS, BIMAS, THYAO, AKBNK, YKBNK, KCHOL, EREGL, ISCTR, SAHOL, GARAN, TCELL, ASTOR, ENKAI, CCOLA, TAVHL, SISE, FROTO, MGROS, MPARK, SASA, EKGYO, TRALT, PGSUS, AEFES, TOASO, ENERY, ENJSA, HALKB, KRDMD, TTKOM, GLYHO, MAVI, GUBRF, PETKM, VAKBN, AGHOL, TRMET, AKSEN, OYAKC, BRSAN, AHGAZ, DOHOL, ANSGR, TURSG, ALARK, TABGD, RGYAS, TKFEN, AYGAZ, CIMSA, RYSAS, AKSA, SOKM, CVKMD, ULKER, ISMEN, TSKB, TRGYO, DOAS, OTKAR, GLRMK, TTRAK, ARCLK, ALBRK, ISDMR, HEKTS, TRENJ, CANTE, CWENE, TCKRC, ANHYT, ECILC, BTCIM, SNGYO, GRSEL, EGEEN, AKFYE, ODAS, TUKAS, KCAER, BRYAT, BERA, FENER, ALTNY, ENTRA, LMKDC, EGGUB, PAHOL, GWIND, ECZYT, OBAMS, KARSN, ZOREN, KORDS, EUREN, AKCNS, VESTL, BINHO, KATMR.

Which stock has the highest weight in the X100C index?

ASELS is the largest constituent with a weight of 11.32%, followed by TUPRS (9.37%) and BIMAS (8.92%).

Is ASELS in the X100C index?

Yes. ASELS is a constituent of the X100C index with a weight of 11.32%. You can see any stock’s index memberships in the Index Memberships section of its stock page.

How are index weights determined?

In Borsa Istanbul indices each stock is weighted by its free-float market cap, with a cap on any single stock set by the index rules. Weights move intraday with prices.