XBLSM Index Constituents
Stocks in the XBLSM index with their weights, last prices and daily changes.
- Constituents
- 39
- 5 ▲ · 33 ▼
- Index return · 1D
- −2.36%
- today
- Top 5 weight
- 41.3%
- LOGO · MIATK · ARDYZ · INDES · ATATP
- Highest weight
- LOGO
- 9.99% of index
Period Returns
- Day
- −2.36%
- Week
- −6.52%
- Month
- −26.92%
- YTD
- −33.14%
- 1 year
- −37.95%
Constituent Stocks
 LOGOLogo Yazilim | 9.99% | 114.00−0.35% | −0.35% | 10.8B | 12.11 | 2.43 | 4.80 | 3.61% |
 MIATKMia Teknoloji | 9.72% | 23.30−3.08% | −3.08% | 11.5B | — | 1.91 | 11.21 | — |
 ARDYZArd Bilişim Teknolojileri | 9.11% | 50.500.00% | 0.00% | 16.3B | 12.03 | 2.35 | 5.34 | 0.12% |
 INDESIndeks Bilgisayar | 6.69% | 10.200.10% | 0.10% | 7.6B | 8.00 | 0.90 | 1.58 | 1.95% |
 ATATPAtp Yazilim | 5.74% | 206.60−3.19% | −3.19% | 19.4B | 8.22 | 2.99 | 4.78 | 0.40% |
 NETCDNetcad Yazilim | 5.00% | 84.30−3.88% | −3.88% | 11.5B | 9.76 | 2.89 | 8.64 | 3.36% |
 DOFRBDof Robotik | 3.64% | 52.65−6.65% | −6.65% | 8.2B | 26.72 | 3.49 | 22.66 | — |
 HTTBTHitit Bilgisayar | 3.53% | 29.561.03% | 1.03% | 8.9B | 21.20 | 2.54 | 10.85 | — |
 PATEKPasifik Teknoloji | 3.08% | 6.77−8.27% | −8.27% | 4.6B | — | 1.18 | −5.81 | — |
 MCARDMetropal Kurumsal Hizmetler | 2.99% | 113.701.07% | 1.07% | 10.5B | 14.60 | 3.85 | −86.60 | 2.91% |
 FONETFonet Bilgi Teknolojileri | 2.89% | 3.43−1.15% | −1.15% | 3.2B | 9.98 | 1.53 | 7.28 | — |
 FORTEForte Bilgi İletişim | 2.67% | 72.20−1.10% | −1.10% | 4.8B | 1.58 | 1.54 | 6.01 | 0.21% |
 INTETIntetra Teknoloji | 2.39% | 39.84−4.41% | −4.41% | 6.4B | — | — | — | — |
 MOBTLMobiltel İletişim | 2.35% | 7.86−1.63% | −1.63% | 8.1B | 9.53 | 0.85 | 10.90 | — |
 KRONTKron Teknoloji | 2.17% | 15.61−0.83% | −0.83% | 2.7B | 18.45 | 2.89 | 12.77 | — |
 ESCOMEscort Teknoloji | 2.11% | 3.35−2.05% | −2.05% | 2.4B | 1.25 | 0.51 | — | — |
 NETASNetas Telekom. | 1.97% | 61.201.41% | 1.41% | 4B | — | −24.04 | 9.71 | — |
 REEDRReeder Teknoloji | 1.94% | 2.572.80% | 2.80% | 2.4B | — | 0.33 | 7.32 | — |
 EMPAEEmpa Elektronik | 1.94% | 34.42−4.86% | −4.86% | 5.9B | 85.69 | 3.09 | 13.03 | 0.09% |
 KARELKarel Elektronik | 1.94% | 4.27−0.70% | −0.70% | 3.4B | — | 3.03 | 6.17 | — |
 LINKLink Bilgisayar | 1.93% | 2.52−6.32% | −6.32% | 2.2B | 6.72 | 1.05 | 3.70 | — |
 ODINEOdine Teknoloji | 1.80% | 56.70−10.00% | −10.00% | 6.3B | 101.40 | 2.79 | 35.56 | — |
 PENTAPenta Teknoloji Ürünleri Dağıtım | 1.67% | 7.70−3.63% | −3.63% | 3B | 31.92 | 0.65 | 3.06 | — |
 PAPILPapilon Savunma | 1.52% | 5.07−1.17% | −1.17% | 1B | — | 2.98 | −18.80 | — |
 VBTYZVBT Yazilim | 1.46% | 19.44−1.47% | −1.47% | 2.3B | 11.73 | 1.94 | 3.77 | — |
 ALCTLAlcatel Lucent Teletas | 1.15% | 62.00−1.51% | −1.51% | 2.4B | 1,328.45 | 0.67 | 3.51 | — |
 KFEINKafein Yazilim | 1.03% | 4.76−2.06% | −2.06% | 940.1M | 29.62 | 0.67 | 3.17 | 0.23% |
 AZTEKAztek Teknoloji | 0.95% | 2.61−1.88% | −1.88% | 2.6B | — | 1.40 | 21.24 | — |
 DGATEDatagate Bilgisayar | 0.79% | 45.10−6.55% | −6.55% | 1.4B | 10.64 | 3.10 | 1.27 | 7.45% |
 ARENAArena Bilgisayar | 0.78% | 10.67−0.28% | −0.28% | 1.1B | 17.24 | 0.57 | — | 0.77% |
 PKARTPlastikkart | 0.74% | 62.75−3.68% | −3.68% | 1.4B | 11.90 | 2.26 | — | 3.12% |
 MTRKSMatriks Finansal Teknolojiler | 0.74% | 13.16−2.52% | −2.52% | 1.3B | 4.24 | 1.07 | 4.95 | 0.83% |
 INGRMIngram Bilişim | 0.72% | 188.90−1.15% | −1.15% | 4.5B | 5,268.19 | 2.12 | 11.78 | 1.95% |
 BINBNBin Ulaşım Teknolojileri | 0.64% | 23.98−9.98% | −9.98% | 2.7B | — | 1.49 | −8.05 | — |
 MANASManas Enerji Yönetimi | 0.57% | 1.70−9.57% | −9.57% | 562.8M | — | 1.00 | −18.86 | — |
 EDATAE-Data Teknoloji | 0.52% | 2.54−3.79% | −3.79% | 1B | — | 0.99 | −109.33 | — |
 SMARTSmartiks Yazilim | 0.42% | 9.59−3.52% | −3.52% | 305.6M | — | 0.59 | 6.00 | — |
 OBASEObase Bilgisayar | 0.34% | 16.41−2.15% | −2.15% | 746.7M | — | 0.91 | 4.54 | — |
 DESPCDespec Bilgisayar | 0.33% | 20.58−1.53% | −1.53% | 473.3M | — | 1.07 | 32.78 | 19.84% |
Other Indices
About the XBLSM Index
The XBLSM (XBLSM) index has 39 constituents. The five heaviest weights are LOGO (9.99%), MIATK (9.72%), ARDYZ (9.11%), INDES (6.69%), ATATP (5.74%), which together make up 41.3% of the index. As of Nov 2, 2026, 14:31, 5 constituents are up and 33 are down; the index has returned −2.36% today and −33.14% year to date.
Frequently Asked Questions
Which stocks are in the XBLSM index?
The XBLSM index has 39 constituents: LOGO, MIATK, ARDYZ, INDES, ATATP, NETCD, DOFRB, HTTBT, PATEK, MCARD, FONET, FORTE, INTET, MOBTL, KRONT, ESCOM, NETAS, REEDR, EMPAE, KAREL, LINK, ODINE, PENTA, PAPIL, VBTYZ, ALCTL, KFEIN, AZTEK, DGATE, ARENA, PKART, MTRKS, INGRM, BINBN, MANAS, EDATA, SMART, OBASE, DESPC.
Which stock has the highest weight in the XBLSM index?
LOGO is the largest constituent with a weight of 9.99%, followed by MIATK (9.72%) and ARDYZ (9.11%).
Is LOGO in the XBLSM index?
Yes. LOGO is a constituent of the XBLSM index with a weight of 9.99%. 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.