XBLSM Index Constituents
Stocks in the XBLSM index with their weights, last prices and daily changes.
- Constituents
- 39
- 23 ▲ · 14 ▼
- Index return · 1D
- 0.10%
- today
- Top 5 weight
- 38.9%
- LOGO · MIATK · ARDYZ · INDES · NETCD
- Highest weight
- LOGO
- 10.03% of index
Period Returns
- Day
- 0.10%
- Week
- −0.78%
- Month
- −11.89%
- YTD
- −26.51%
- 1 year
- −29.65%
Constituent Stocks
 LOGOLogo Yazilim | 10.03% | 123.70−1.83% | −1.83% | 11.8B | 12.57 | 2.40 | 5.17 | 3.61% |
 MIATKMia Teknoloji | 8.94% | 23.82−0.50% | −0.50% | 11.8B | — | 1.20 | 8.33 | — |
 ARDYZArd Bilişim Teknolojileri | 8.82% | 52.60−1.22% | −1.22% | 17B | 10.01 | 2.23 | 4.63 | 0.12% |
 INDESIndeks Bilgisayar | 6.18% | 10.13−0.10% | −0.10% | 7.6B | 7.10 | 0.84 | 1.41 | 1.95% |
 NETCDNetcad Yazilim | 4.91% | 92.75−2.98% | −2.98% | 12.7B | 10.70 | 3.18 | 9.55 | 3.36% |
 ATATPAtp Yazilim | 4.77% | 190.80−4.74% | −4.74% | 17.9B | 7.17 | 2.40 | 4.35 | 0.40% |
 PATEKPasifik Teknoloji | 3.64% | 9.415.38% | 5.38% | 6.4B | — | 2.25 | −13.25 | — |
 DOFRBDof Robotik | 3.51% | 58.601.47% | 1.47% | 9.1B | 31.00 | 3.71 | 28.37 | — |
 HTTBTHitit Bilgisayar | 3.32% | 29.62−3.46% | −3.46% | 8.9B | 20.99 | 2.38 | 10.49 | — |
 FORTEForte Bilgi İletişim | 3.16% | 93.003.33% | 3.33% | 6.2B | 5.56 | 1.72 | 4.48 | 0.21% |
 FONETFonet Bilgi Teknolojileri | 3.07% | 3.97−1.49% | −1.49% | 3.7B | 10.66 | 1.61 | 7.32 | — |
 MCARDMetropal Kurumsal Hizmetler | 2.98% | 120.60−0.33% | −0.33% | 11.2B | 16.53 | 3.66 | 45.12 | 2.91% |
 MOBTLMobiltel İletişim | 2.39% | 8.755.29% | 5.29% | 9B | 10.21 | 0.90 | 11.99 | — |
 INTETIntetra Teknoloji | 2.38% | 44.600.45% | 0.45% | 7.1B | 28.11 | 2.02 | 13.77 | — |
 REEDRReeder Teknoloji | 2.22% | 2.62−1.13% | −1.13% | 2.5B | — | 0.32 | 8.64 | — |
 KRONTKron Teknoloji | 2.20% | 17.210.41% | 0.41% | 2.9B | 16.47 | 2.95 | 12.29 | — |
 ODINEOdine Teknoloji | 2.18% | 82.309.95% | 9.95% | 9.1B | — | 4.26 | 169.63 | — |
 ESCOMEscort Teknoloji | 2.03% | 3.540.57% | 0.57% | 2.5B | 1.32 | 0.54 | — | — |
 EMPAEEmpa Elektronik | 1.99% | 39.90−0.20% | −0.20% | 6.8B | 52.54 | 3.29 | 14.15 | 0.09% |
 LINKLink Bilgisayar | 1.88% | 2.822.92% | 2.92% | 2.5B | 7.53 | 1.17 | 4.22 | — |
 KARELKarel Elektronik | 1.81% | 4.312.62% | 2.62% | 3.5B | — | 5.19 | 5.16 | — |
 NETASNetas Telekom. | 1.71% | 56.60−3.25% | −3.25% | 3.7B | 136.21 | −24.74 | 8.00 | — |
 PENTAPenta Teknoloji Ürünleri Dağıtım | 1.70% | 8.780.69% | 0.69% | 3.5B | 19.24 | 0.69 | 3.37 | — |
 PAPILPapilon Savunma | 1.64% | 5.980.50% | 0.50% | 1.2B | — | 3.58 | −22.30 | — |
 VBTYZVBT Yazilim | 1.46% | 21.280.09% | 0.09% | 2.5B | 8.87 | 2.05 | 3.79 | — |
 ALCTLAlcatel Lucent Teletas | 1.21% | 70.801.14% | 1.14% | 2.7B | 1,523.14 | 0.76 | 4.60 | — |
 KFEINKafein Yazilim | 1.04% | 5.270.00% | 0.00% | 1B | 513.87 | 0.71 | 3.01 | 0.23% |
 MANASManas Enerji Yönetimi | 1.01% | 3.569.88% | 9.88% | 1.2B | — | 3.48 | −17.12 | — |
 AZTEKAztek Teknoloji | 0.92% | 2.760.36% | 0.36% | 2.8B | — | 1.53 | 45.72 | — |
 BINBNBin Ulaşım Teknolojileri | 0.88% | 39.249.98% | 9.98% | 4.4B | — | 2.43 | −13.51 | — |
 ARENAArena Bilgisayar | 0.86% | 12.652.02% | 2.02% | 1.3B | 20.49 | 0.68 | — | 0.77% |
 PKARTPlastikkart | 0.82% | 77.550.06% | 0.06% | 1.8B | 14.81 | 2.81 | — | 3.12% |
 MTRKSMatriks Finansal Teknolojiler | 0.80% | 15.670.00% | 0.00% | 1.6B | 5.17 | 1.16 | 4.54 | 0.83% |
 INGRMIngram Bilişim | 0.76% | 217.00−1.00% | −1.00% | 5.2B | — | 2.32 | 11.41 | 1.95% |
 DGATEDatagate Bilgisayar | 0.73% | 48.006.19% | 6.19% | 1.4B | 8.97 | 2.95 | 1.59 | 7.45% |
 EDATAE-Data Teknoloji | 0.69% | 3.775.31% | 5.31% | 1.5B | — | 1.49 | −163.02 | — |
 SMARTSmartiks Yazilim | 0.65% | 16.523.19% | 3.19% | 526.4M | 14.83 | 0.84 | 3.57 | — |
 OBASEObase Bilgisayar | 0.35% | 18.81−0.95% | −0.95% | 855.9M | — | 1.01 | 5.26 | — |
 DESPCDespec Bilgisayar | 0.34% | 23.240.61% | 0.61% | 534.5M | — | 1.21 | 37.19 | 19.84% |
Other Indices
About the XBLSM Index
The XBLSM (XBLSM) index has 39 constituents. The five heaviest weights are LOGO (10.03%), MIATK (8.94%), ARDYZ (8.82%), INDES (6.18%), NETCD (4.91%), which together make up 38.9% of the index. As of Nov 13, 2026, 18:19, 23 constituents are up and 14 are down; the index has returned 0.10% today and −26.51% year to date.
Frequently Asked Questions
Which stocks are in the XBLSM index?
The XBLSM index has 39 constituents: LOGO, MIATK, ARDYZ, INDES, NETCD, ATATP, PATEK, DOFRB, HTTBT, FORTE, FONET, MCARD, MOBTL, INTET, REEDR, KRONT, ODINE, ESCOM, EMPAE, LINK, KAREL, NETAS, PENTA, PAPIL, VBTYZ, ALCTL, KFEIN, MANAS, AZTEK, BINBN, ARENA, PKART, MTRKS, INGRM, DGATE, EDATA, SMART, OBASE, DESPC.
Which stock has the highest weight in the XBLSM index?
LOGO is the largest constituent with a weight of 10.03%, followed by MIATK (8.94%) and ARDYZ (8.82%).
Is LOGO in the XBLSM index?
Yes. LOGO is a constituent of the XBLSM index with a weight of 10.03%. 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.