Kosdaq Composite Index (KOSDAQ) Companies by Market Cap
The Kosdaq Composite Index (KOSDAQ) tracks 1,384 constituent companies with a combined market cap of $234.72 Billion, covering the largest publicly traded companies in Korea. This ranking lists all KOSDAQ index holdings ordered by market capitalization — from the largest index heavyweights to smaller constituents. Updated daily with live market data.
Total Market Cap (USD)
$234.72 Billion
Constituent Companies
1,384
Index Country
Korea
| Rank | Company | Weight (%) | Market Cap (USD) | Sector | Industry | Price | 24h Change |
|---|---|---|---|---|---|---|---|
| 1 |
ALTEOGEN Inc
KQ:196170 |
% | $11.74 Billion | Healthcare | Biotechnology | ₩324000.00 | +8.00% |
| 2 |
Ecopro BM. Co. Ltd
KQ:247540 |
% | $8.05 Billion | Industrials | Electrical Equipment & Parts | ₩121600.00 | +9.06% |
| 3 |
JUSUNG ENGINEERING Co. Ltd
KQ:036930 |
% | $6.27 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩191900.00 | +7.57% |
| 4 |
Rainbow Robotics Inc.
KQ:277810 |
% | $5.96 Billion | Industrials | Specialty Industrial Machinery | ₩453500.00 | +5.22% |
| 5 |
Wonik Ips Co. Ltd
KQ:240810 |
% | $4.12 Billion | Technology | Semiconductor Equipment & Materials | ₩125000.00 | +19.16% |
| 6 |
LEENO Industrial Inc
KQ:058470 |
% | $3.80 Billion | Technology | Semiconductors | ₩73800.00 | +5.43% |
| 7 |
Sejong Telecom Inc
KQ:036630 |
% | $3.73 Billion | Technology | Telecommunications Services | ₩9160.00 | -1.29% |
| 8 |
PSK Inc
KQ:319660 |
% | $3.72 Billion | Technology | Semiconductor Equipment & Materials | ₩189400.00 | +24.44% |
| 9 |
HLB Co. Ltd
KQ:028300 |
% | $3.30 Billion | Healthcare | Biotechnology | ₩36600.00 | -29.89% |
| 10 |
EO Technics Co. Ltd
KQ:039030 |
% | $3.16 Billion | Technology | Semiconductor Equipment & Materials | ₩378500.00 | +10.51% |
| 11 |
ABL Bio Inc
KQ:298380 |
% | $3.06 Billion | Healthcare | Biotechnology | ₩81800.00 | +1.61% |
| 12 |
LegoChem Biosciences Inc
KQ:141080 |
% | $2.97 Billion | Healthcare | Biotechnology | ₩120300.00 | +1.78% |
| 13 |
Sam Chun Dang Pharm. Co. Ltd
KQ:000250 |
% | $2.90 Billion | Healthcare | Pharmaceuticals | ₩199600.00 | +3.47% |
| 14 |
SIMMTECH Co. Ltd
KQ:222800 |
% | $2.85 Billion | Technology | Semiconductors | ₩122700.00 | +4.07% |
| 15 |
FADU Inc.
KQ:440110 |
% | $2.57 Billion | Technology | Semiconductors | ₩76800.00 | +6.96% |
| 16 |
Eugene Technology Co.Ltd
KQ:084370 |
% | $2.50 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩165700.00 | +12.72% |
| 17 |
Hpsp Co Ltd
KQ:403870 |
% | $2.45 Billion | N/A | N/A | ₩44400.00 | +12.98% |
| 18 |
TES Co. Ltd
KQ:095610 |
% | $2.38 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩177700.00 | +22.55% |
| 19 |
Pharma Reaserch Prod Co Ltd
KQ:214450 |
% | $2.25 Billion | Healthcare | Biotechnology | ₩319500.00 | +3.40% |
| 20 |
Seojin System Co.Ltd
KQ:178320 |
% | $2.04 Billion | Technology | Communication Equipment | ₩47350.00 | +13.55% |
| 21 |
Robotis Co.Ltd
KQ:108490 |
% | $1.93 Billion | Technology | Computer Hardware | ₩218000.00 | +6.86% |
| 22 |
TSE Co. Ltd
KQ:131290 |
% | $1.87 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩269500.00 | +20.31% |
| 23 |
Tokai Carbon Korea Co. Ltd
KQ:064760 |
% | $1.84 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩232000.00 | +2.65% |
| 24 |
Hugel Inc
KQ:145020 |
% | $1.76 Billion | Healthcare | Biotechnology | ₩240500.00 | +1.91% |
| 25 |
Jeju Semiconductor Corp
KQ:080220 |
% | $1.73 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩89100.00 | +14.67% |
| 26 |
OliX PharmaceuticalsInc
KQ:226950 |
% | $1.68 Billion | Healthcare | Biotechnology | ₩123200.00 | +1.48% |
| 27 |
Dongjin Semichem Co. Ltd
KQ:005290 |
% | $1.64 Billion | Basic Materials | Chemicals | ₩47150.00 | +9.40% |
| 28 |
Soulbrain Co. Ltd
KQ:357780 |
% | $1.62 Billion | Basic Materials | Chemicals | ₩311500.00 | +5.59% |
| 29 |
Adaptive Plasma Technology Corp
KQ:089970 |
% | $1.57 Billion | Technology | Semiconductor Equipment & Materials | ₩103400.00 | +19.40% |
| 30 |
ST Pharm Co.Ltd
KQ:237690 |
% | $1.56 Billion | Healthcare | Pharmaceuticals | ₩123600.00 | +3.69% |
| 31 |
Silicon2 Co. Ltd.
KQ:257720 |
% | $1.56 Billion | Consumer Defensive | Household & Personal Products | ₩37600.00 | +5.77% |
| 32 |
Pearl Abyss Corp
KQ:263750 |
% | $1.54 Billion | Communication Services | Electronic Gaming & Multimedia | ₩37050.00 | +1.65% |
| 33 |
ISC Co. Ltd
KQ:095340 |
% | $1.42 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩151200.00 | +6.63% |
| 34 |
GIGAVIS LTD (PROPOSED)
KQ:420770 |
% | $1.41 Billion | N/A | N/A | ₩164500.00 | +8.58% |
| 35 |
Koh Young Technology Inc
KQ:098460 |
% | $1.29 Billion | Technology | Semiconductor Equipment & Materials | ₩28800.00 | +13.61% |
| 36 |
Ecopro Co. Ltd
KQ:086520 |
% | $1.28 Billion | Basic Materials | Chemicals | ₩85800.00 | +8.06% |
| 37 |
Parksystems Corp
KQ:140860 |
% | $1.27 Billion | Technology | Scientific & Technical Instruments | ₩269500.00 | -6.59% |
| 38 |
L&C Bio Co. Ltd
KQ:290650 |
% | $1.21 Billion | Healthcare | Medical Devices | ₩72700.00 | +4.15% |
| 39 |
Celltrion Pharm Inc
KQ:068760 |
% | $1.21 Billion | Healthcare | Drug Manufacturers - Specialty & Generic | ₩41000.00 | +1.74% |
| 40 |
SM Entertainment Co. Ltd
KQ:041510 |
% | $1.20 Billion | Communication Services | Entertainment | ₩77500.00 | +3.89% |
| 41 |
Taihan Fiber Optics Co. Ltd
KQ:010170 |
% | $1.18 Billion | Technology | Communication Equipment | ₩12600.00 | +18.31% |
| 42 |
Peptron Inc
KQ:087010 |
% | $1.16 Billion | Healthcare | Biotechnology & Medical Research | ₩111600.00 | -29.94% |
| 43 |
JYP Entertainment Corporation
KQ:035900 |
% | $1.14 Billion | Communication Services | Entertainment | ₩50700.00 | +2.53% |
| 44 |
Techwing Inc
KQ:089030 |
% | $1.06 Billion | Technology | Semiconductor Equipment & Materials | ₩43900.00 | +11.28% |
| 45 |
SPG Co. Ltd
KQ:058610 |
% | $1.05 Billion | Industrials | Machinery, Tools, Heavy Vehicles, Trains & Ships | ₩74000.00 | +2.78% |
| 46 |
Wonik Holdings Co. Ltd
KQ:030530 |
% | $972.64 Million | Industrials | Specialty Industrial Machinery | ₩18790.00 | +10.79% |
| 47 |
DNA Link Inc
KQ:127120 |
% | $910.61 Million | Healthcare | Biotechnology | ₩38950.00 | +4.28% |
| 48 |
NatureCell Co.Ltd
KQ:007390 |
% | $906.42 Million | Healthcare | Pharmaceuticals | ₩25200.00 | -10.80% |
| 49 |
Seegene Inc
KQ:096530 |
% | $906.26 Million | Healthcare | Biotechnology | ₩29000.00 | +6.42% |
| 50 |
PSMC CO. Ltd
KQ:024850 |
% | $840.21 Million | Technology | Semiconductor Equipment & Materials | ₩8590.00 | -29.82% |
Complete list of all companies in the KOSDAQ index ranked by market capitalization. Track index constituent performance and market values. View all indices