XBLSM Index Constituents
Stocks in the XBLSM index with their weights, last prices and daily changes.
- Constituents
- 39
- 2 ▲ · 36 ▼
- Index return · 1D
- −5.09%
- today
- Top 5 weight
- 36.8%
- LOGO · ARDYZ · MIATK · ODINE · INDES
- Highest weight
- LOGO
- 8.61% of index
Period Returns
- Day
- −5.09%
- Week
- −10.41%
- Month
- −51.22%
- YTD
- −8.64%
- 1 year
- −17.40%
Constituent Stocks
 LOGOLogo Yazilim | 8.61% | 137.50−1.79% | −1.79% | 13.1B | 14.72 | 2.95 | 5.95 | 3.61% |
 ARDYZArd Bilişim Teknolojileri | 8.52% | 64.25−4.10% | −4.10% | 20.7B | 15.23 | 2.97 | 6.63 | 0.12% |
 MIATKMia Teknoloji | 7.77% | 27.801.91% | 1.91% | 13.7B | — | 2.28 | 13.16 | — |
 ODINEOdine Teknoloji | 7.03% | 246.20−9.98% | −9.98% | 27.2B | 440.30 | 12.11 | 168.11 | — |
 INDESIndeks Bilgisayar | 4.91% | 10.30−2.92% | −2.92% | 7.7B | 8.05 | 0.90 | 1.59 | 1.95% |
 PATEKPasifik Teknoloji | 4.68% | 14.36−9.97% | −9.97% | 9.7B | — | 2.56 | −20.46 | — |
 ATATPAtp Yazilim | 4.63% | 232.00−4.96% | −4.96% | 21.8B | 9.16 | 3.33 | 5.34 | 0.40% |
 DOFRBDof Robotik | 3.84% | 80.60−4.62% | −4.62% | 12.5B | 41.03 | 5.35 | 34.47 | — |
 NETCDNetcad Yazilim | 3.69% | 85.45−6.82% | −6.82% | 11.7B | 11.65 | 3.25 | 9.38 | 3.36% |
 MANASManas Enerji Yönetimi | 3.57% | 12.98−9.99% | −9.99% | 4.3B | — | 7.45 | −70.76 | — |
 HTTBTHitit Bilgisayar | 2.64% | 31.922.57% | 2.57% | 9.6B | 22.66 | 2.71 | 11.61 | — |
 FONETFonet Bilgi Teknolojileri | 2.57% | 4.19−4.12% | −4.12% | 3.9B | 12.25 | 1.88 | 9.00 | — |
 FORTEForte Bilgi İletişim | 2.47% | 90.60−5.43% | −5.43% | 6.1B | 2.00 | 1.94 | 7.12 | 0.21% |
 MOBTLMobiltel İletişim | 2.21% | 10.08−5.35% | −5.35% | 10.3B | 12.27 | 1.10 | 13.37 | — |
 REEDRReeder Teknoloji | 2.17% | 3.59−9.57% | −9.57% | 3.4B | — | 0.46 | 9.82 | — |
 INTETIntetra Teknoloji | 2.07% | 51.050.00% | 0.00% | 8.2B | — | — | — | — |
 LINKLink Bilgisayar | 2.01% | 3.63−8.79% | −8.79% | 3.2B | 7.81 | 1.48 | — | — |
 ESCOMEscort Teknoloji | 1.97% | 4.30−4.87% | −4.87% | 3B | 1.79 | 0.71 | — | — |
 KARELKarel Elektronik | 1.96% | 5.79−6.31% | −6.31% | 4.7B | — | 4.10 | 6.91 | — |
 KRONTKron Teknoloji | 1.89% | 18.13−7.12% | −7.12% | 3.1B | 21.43 | 3.35 | 14.88 | — |
 EMPAEEmpa Elektronik | 1.89% | 45.58−8.80% | −8.80% | 7.7B | 112.86 | 4.07 | 17.47 | 0.09% |
 NETASNetas Telekom. | 1.81% | 74.65−5.51% | −5.51% | 4.8B | — | −29.60 | 11.05 | — |
 PAPILPapilon Savunma | 1.72% | 7.58−8.23% | −8.23% | 1.6B | — | 4.53 | −27.86 | — |
 MCARDMetropal Kurumsal Hizmetler | 1.72% | 87.15−4.96% | −4.96% | 8.1B | 11.05 | 2.92 | −57.61 | 2.70% |
 PENTAPenta Teknoloji Ürünleri Dağıtım | 1.51% | 9.56−6.73% | −6.73% | 3.8B | 39.75 | 0.81 | 3.63 | — |
 VBTYZVbt Yazilim | 1.45% | 25.44−8.42% | −8.42% | 3B | 15.44 | 2.56 | 4.74 | — |
 BINBNBin Ulaşım Teknolojileri | 1.36% | 72.30−9.96% | −9.96% | 8.1B | — | 4.40 | −24.71 | — |
 ALCTLAlcatel Lucent Teletas | 1.21% | 88.25−5.56% | −5.56% | 3.4B | — | 1.03 | 6.95 | — |
 EDATAE-Data Teknoloji | 1.02% | 6.65−9.89% | −9.89% | 2.7B | — | 2.84 | — | — |
 KFEINKafein Yazilim | 0.94% | 5.86−6.54% | −6.54% | 1.2B | 36.40 | 0.82 | 3.99 | 0.23% |
 AZTEKAztek Teknoloji | 0.87% | 3.21−6.96% | −6.96% | 3.2B | — | 1.72 | 23.78 | — |
 MTRKSMatriks Finansal Teknolojiler | 0.85% | 20.68−6.51% | −6.51% | 2.1B | 6.60 | 1.66 | 8.22 | 0.83% |
 INGRMIngram Bilişim | 0.84% | 304.50−3.41% | −3.41% | 7.3B | 8,440.28 | 3.40 | 14.87 | 1.95% |
 ARENAArena Bilgisayar | 0.81% | 14.72−5.88% | −5.88% | 1.5B | 23.65 | 0.78 | — | 0.77% |
 DGATEDatagate Bilgisayar | 0.78% | 62.20−8.53% | −8.53% | 1.9B | 14.72 | 4.28 | 1.80 | 7.45% |
 PKARTPlastikkart | 0.72% | 85.65−3.60% | −3.60% | 1.9B | 16.75 | 3.22 | — | 3.12% |
 SMARTSmartiks Yazilim | 0.52% | 15.95−7.64% | −7.64% | 508.2M | — | 0.99 | 8.90 | — |
 OBASEObase Bilgisayar | 0.39% | 24.82−9.35% | −9.35% | 1.1B | — | 1.39 | 6.54 | — |
 DESPCDespec Bilgisayar | 0.36% | 30.10−6.58% | −6.58% | 692.3M | — | 1.66 | 1.97 | 19.84% |
Other Indices
About the XBLSM Index
The XBLSM (XBLSM) index has 39 constituents. The five heaviest weights are LOGO (8.61%), ARDYZ (8.52%), MIATK (7.77%), ODINE (7.03%), INDES (4.91%), which together make up 36.8% of the index. As of Sep 28, 2026, 15:49, 2 constituents are up and 36 are down; the index has returned −5.09% today and −8.64% year to date.
Frequently Asked Questions
Which stocks are in the XBLSM index?
The XBLSM index has 39 constituents: LOGO, ARDYZ, MIATK, ODINE, INDES, PATEK, ATATP, DOFRB, NETCD, MANAS, HTTBT, FONET, FORTE, MOBTL, REEDR, INTET, LINK, ESCOM, KAREL, KRONT, EMPAE, NETAS, PAPIL, MCARD, PENTA, VBTYZ, BINBN, ALCTL, EDATA, KFEIN, AZTEK, MTRKS, INGRM, ARENA, DGATE, PKART, SMART, OBASE, DESPC.
Which stock has the highest weight in the XBLSM index?
LOGO is the largest constituent with a weight of 8.61%, followed by ARDYZ (8.52%) and MIATK (7.77%).
Is LOGO in the XBLSM index?
Yes. LOGO is a constituent of the XBLSM index with a weight of 8.61%. 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.