Kosdaq Composite Index (KOSDAQ) Companies by Market Cap
The Kosdaq Composite Index (KOSDAQ) tracks 1,384 constituent companies with a combined market cap of $299.07 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)
$299.07 Billion
Constituent Companies
1,384
Index Country
Korea
| Rank | Company | Weight (%) | Market Cap (USD) | Sector | Industry | Price | 24h Change |
|---|---|---|---|---|---|---|---|
| 1 |
Ecopro BM. Co. Ltd
KQ:247540 |
% | $13.64 Billion | Industrials | Electrical Equipment & Parts | ₩206000.00 | -3.06% |
| 2 |
ALTEOGEN Inc
KQ:196170 |
% | $13.36 Billion | Healthcare | Biotechnology | ₩368500.00 | -3.03% |
| 3 |
Rainbow Robotics Inc.
KQ:277810 |
% | $8.73 Billion | Industrials | Specialty Industrial Machinery | ₩664000.00 | +0.00% |
| 4 |
LEENO Industrial Inc
KQ:058470 |
% | $6.14 Billion | Technology | Semiconductors | ₩119300.00 | +6.42% |
| 5 |
Sam Chun Dang Pharm. Co. Ltd
KQ:000250 |
% | $6.03 Billion | Healthcare | Pharmaceuticals | ₩415500.00 | -6.21% |
| 6 |
HLB Co. Ltd
KQ:028300 |
% | $5.41 Billion | Healthcare | Biotechnology | ₩60800.00 | -3.49% |
| 7 |
ABL Bio Inc
KQ:298380 |
% | $5.04 Billion | Healthcare | Biotechnology | ₩134800.00 | -5.07% |
| 8 |
LegoChem Biosciences Inc
KQ:141080 |
% | $4.52 Billion | Healthcare | Biotechnology | ₩183400.00 | -5.71% |
| 9 |
JUSUNG ENGINEERING Co. Ltd
KQ:036930 |
% | $4.12 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩126000.00 | +0.08% |
| 10 |
Sejong Telecom Inc
KQ:036630 |
% | $4.09 Billion | Technology | Telecommunications Services | ₩10050.00 | +0.10% |
| 11 |
EO Technics Co. Ltd
KQ:039030 |
% | $3.91 Billion | Technology | Semiconductor Equipment & Materials | ₩468000.00 | -9.30% |
| 12 |
Wonik Ips Co. Ltd
KQ:240810 |
% | $3.86 Billion | Technology | Semiconductor Equipment & Materials | ₩117100.00 | -3.06% |
| 13 |
Hpsp Co Ltd
KQ:403870 |
% | $2.88 Billion | N/A | N/A | ₩52600.00 | -1.50% |
| 14 |
Robotis Co.Ltd
KQ:108490 |
% | $2.80 Billion | Technology | Computer Hardware | ₩316500.00 | -3.65% |
| 15 |
Peptron Inc
KQ:087010 |
% | $2.71 Billion | Healthcare | Biotechnology & Medical Research | ₩260500.00 | -3.52% |
| 16 |
FADU Inc.
KQ:440110 |
% | $2.62 Billion | Technology | Semiconductors | ₩78200.00 | -4.05% |
| 17 |
Pearl Abyss Corp
KQ:263750 |
% | $2.45 Billion | Communication Services | Electronic Gaming & Multimedia | ₩58900.00 | -1.67% |
| 18 |
Soulbrain Co. Ltd
KQ:357780 |
% | $2.38 Billion | Basic Materials | Chemicals | ₩458000.00 | -4.38% |
| 19 |
OliX PharmaceuticalsInc
KQ:226950 |
% | $2.35 Billion | Healthcare | Biotechnology | ₩172500.00 | -6.55% |
| 20 |
Tokai Carbon Korea Co. Ltd
KQ:064760 |
% | $2.33 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩294000.00 | -6.96% |
| 21 |
Ecopro Co. Ltd
KQ:086520 |
% | $2.29 Billion | Basic Materials | Chemicals | ₩152900.00 | -4.38% |
| 22 |
ISC Co. Ltd
KQ:095340 |
% | $2.28 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩242500.00 | -0.61% |
| 23 |
Seojin System Co.Ltd
KQ:178320 |
% | $2.26 Billion | Technology | Communication Equipment | ₩59500.00 | +4.94% |
| 24 |
Pharma Reaserch Prod Co Ltd
KQ:214450 |
% | $2.21 Billion | Healthcare | Biotechnology | ₩313500.00 | -2.64% |
| 25 |
SIMMTECH Co. Ltd
KQ:222800 |
% | $2.02 Billion | Technology | Semiconductors | ₩87000.00 | -2.58% |
| 26 |
Dongjin Semichem Co. Ltd
KQ:005290 |
% | $1.97 Billion | Basic Materials | Chemicals | ₩56600.00 | -3.08% |
| 27 |
Eugene Technology Co.Ltd
KQ:084370 |
% | $1.96 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩130000.00 | -7.14% |
| 28 |
ST Pharm Co.Ltd
KQ:237690 |
% | $1.93 Billion | Healthcare | Pharmaceuticals | ₩152500.00 | -6.67% |
| 29 |
Hugel Inc
KQ:145020 |
% | $1.85 Billion | Healthcare | Biotechnology | ₩252500.00 | -3.99% |
| 30 |
Silicon2 Co. Ltd.
KQ:257720 |
% | $1.82 Billion | Consumer Defensive | Household & Personal Products | ₩44000.00 | -2.22% |
| 31 |
SPG Co. Ltd
KQ:058610 |
% | $1.81 Billion | Industrials | Machinery, Tools, Heavy Vehicles, Trains & Ships | ₩127600.00 | -1.92% |
| 32 |
Koh Young Technology Inc
KQ:098460 |
% | $1.80 Billion | Technology | Semiconductor Equipment & Materials | ₩40250.00 | -4.05% |
| 33 |
PSK Inc
KQ:319660 |
% | $1.74 Billion | Technology | Semiconductor Equipment & Materials | ₩88700.00 | -4.93% |
| 34 |
Wonik Holdings Co. Ltd
KQ:030530 |
% | $1.70 Billion | Industrials | Specialty Industrial Machinery | ₩32800.00 | -4.93% |
| 35 |
BHI Co. Ltd
KQ:083650 |
% | $1.69 Billion | Industrials | Machinery, Tools, Heavy Vehicles, Trains & Ships | ₩97500.00 | -2.40% |
| 36 |
Celltrion Pharm Inc
KQ:068760 |
% | $1.65 Billion | Healthcare | Drug Manufacturers - Specialty & Generic | ₩56100.00 | -2.77% |
| 37 |
SM Entertainment Co. Ltd
KQ:041510 |
% | $1.50 Billion | Communication Services | Entertainment | ₩96600.00 | -0.92% |
| 38 |
NH SPAC 8
KQ:218410 |
% | $1.50 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩94300.00 | +2.95% |
| 39 |
Daejoo Electronic Materials Co. Ltd
KQ:078600 |
% | $1.50 Billion | Basic Materials | Chemicals | ₩158500.00 | -4.86% |
| 40 |
JYP Entertainment Corporation
KQ:035900 |
% | $1.41 Billion | Communication Services | Entertainment | ₩62900.00 | -2.48% |
| 41 |
Woori Technology Inc
KQ:032820 |
% | $1.40 Billion | Industrials | Machinery, Tools, Heavy Vehicles, Trains & Ships | ₩21600.00 | -3.14% |
| 42 |
Techwing Inc
KQ:089030 |
% | $1.39 Billion | Technology | Semiconductor Equipment & Materials | ₩57300.00 | -3.54% |
| 43 |
Parksystems Corp
KQ:140860 |
% | $1.36 Billion | Technology | Scientific & Technical Instruments | ₩289000.00 | +0.70% |
| 44 |
S&S TECH Corporation
KQ:101490 |
% | $1.30 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩100700.00 | -0.89% |
| 45 |
SAMPYO Cement Co. Ltd
KQ:038500 |
% | $1.23 Billion | Basic Materials | Building Materials | ₩16930.00 | +0.18% |
| 46 |
Aju IB Investment Co. Ltd
KQ:027360 |
% | $1.21 Billion | Financials | Investment Banking & Investment Services | ₩15000.00 | -9.53% |
| 47 |
Jaeyoung Solutec Co. Ltd
KQ:049630 |
% | $1.18 Billion | Technology | Electronic Components | ₩17100.00 | +483.62% |
| 48 |
TSE Co. Ltd
KQ:131290 |
% | $1.17 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩168800.00 | +0.00% |
| 49 |
TES Co. Ltd
KQ:095610 |
% | $1.13 Billion | Technology | Semiconductors & Semiconductor Equipment | ₩84000.00 | -3.00% |
| 50 |
Taihan Fiber Optics Co. Ltd
KQ:010170 |
% | $1.12 Billion | Technology | Communication Equipment | ₩15150.00 | +0.53% |
Complete list of all companies in the KOSDAQ index ranked by market capitalization. Track index constituent performance and market values. View all indices