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Medical devices stocks

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What are Medical devices stocks in Korea?

The Medical devices theme on jonbur groups 106 Korean stocks listed on KOSPI and KOSDAQ, worth ₩17T in total. On Oct 27, 2026 the group moved down 0.28% (weighted by market value); the largest members are Classys, Seegene, Curiox Biosystems.

Key facts

Stocks
106
Total market value
₩17T
Day's move
−0.28%
As of
Oct 27, 2026
Largest members
Classys, Seegene, Curiox Biosystems

Earnings tracker · 2Q 2025

Past quarter

88 of 108 reportedOperating profit up vs a year ago: 45 of 75
Revenue+9.5%
Operating profitTurned to profit
Net profitTurned to profit

Combined, for the companies that have reported, vs the same quarter a year ago

CompanyReportedRevenuevs a year agoOperating profitvs a year agovs last quarterOp. margin
ClassysAug 14₩83B+41.8%₩43B+37.9%+10.9%51.6%53.1%
SeegeneAug 14₩114B+13.9%₩3.1BTurned to profit−78.8%2.8%−1.1%
Curiox BiosystemsAug 14₩996M−8.9%−₩4BBigger lossBigger loss−397.5%−295.5%
SeersAug 12₩8B—₩1.5B—Turned to profit18.7%
SD BiosensorAug 13₩167B−0.6%−₩21BBigger lossBigger loss−12.4%−8.9%
L&C BioAug 14₩20B+14.5%−₩1.5MTurned to lossSmaller loss−0.0%7.4%
InBodyAug 14₩56B+11.8%₩10B+10.4%+48.4%18.5%18.7%
i-SENSAug 14₩77B+9.9%₩1.7B−14.7%−48.1%2.2%2.8%
BioNoteAug 14₩32B+23.3%₩6.3B+138.3%+35.2%19.6%10.1%
TomocubeAug 14₩3.1B—−₩1.1B—Smaller loss−35.8%
WON TechAug 13₩40B+37.2%₩17B+145.9%+18.7%43.4%24.2%
DentiumAug 14₩82B−26.3%₩16B−43.9%+62.2%18.9%24.8%
CurexoAug 12₩17B+24.3%−₩205MSmaller lossTurned to loss−1.2%−9.5%
VieworksAug 14₩63B+15.6%₩6.5B+73.9%+217.2%10.4%6.9%
Value Added TechnologyAug 14₩111B+8.5%₩17B+0.2%+27.8%15.3%16.5%
GenomictreeAug 14₩1.7B+207.5%−₩1.5BSmaller lossSmaller loss−87.5%−695.9%
NextbiomedicalAug 14₩4B—₩21M—Turned to profit0.5%
Boditech MedAug 14₩41B+14.4%₩9.2B−0.7%+13.9%22.2%25.6%
AsterasysAug 13₩10B—₩3.8B—+549.2%37.1%
Nanoen TekAug 14₩9B+33.6%₩176M+989.3%+115.2%2.0%0.2%
BiodyneAug 14₩1.8B+45.4%₩299MTurned to profitTurned to profit16.7%−22.6%
InterojoAug 14₩31B+23.8%₩6.3B+372.7%+191.3%20.2%5.3%
Cmes RoboticsAug 14₩3.9B—−₩3.8B—Smaller loss−98.1%
MedianaAug 14₩16B+3.5%₩1.2B+33.3%−1.4%7.9%6.1%
KNR SystemsAug 14₩1.8B−60.3%−₩2.2BSmaller lossBigger loss−126.7%−65.9%
RayenceAug 14₩29B−12.0%−₩310MTurned to lossSmaller loss−1.1%6.8%
DIOAug 12₩40B+158.0%₩3BTurned to profit+99.0%7.5%−303.4%
MitechAug 13₩16B+22.4%₩4.1B+6.1%−39.0%25.9%29.9%
CuriosisAug 14₩1.9B—−₩1.3B—Smaller loss−68.4%
Synergy InnovationAug 14₩28B+22.0%₩4.7B+46.3%−2.0%17.0%14.1%
DongBang MedicalAug 27₩26B—₩3.1B—−26.7%12.0%
MdeviceAug 14₩25B—₩3.3B—+55.2%13.0%
SewoonmedicalAug 14₩16B+2.6%₩2.4B−12.1%−11.5%15.6%18.1%
RaontechAug 14₩4.2B+151.3%₩303MTurned to profitTurned to profit7.2%−101.9%
T&R BiofabAug 21₩6.5B+380.4%−₩1.9BSmaller lossSmaller loss−29.3%−307.9%
CG MedTechAug 14₩13B+59.4%₩1.9BTurned to profit+220.8%15.1%−1.8%
OsteonicAug 14₩11B+27.0%₩2.7B+56.5%+83.7%25.0%20.3%
GC Medical ScienceAug 14₩30B+19.5%₩1.1B+198.5%+113.6%3.5%1.4%
Osang HealthcareAug 14₩42B+110.2%₩6.4BTurned to profit+57.5%15.2%−21.9%
EOFlowAug 14₩927M−51.7%−₩12BSmaller lossSmaller loss−1,295.5%−997.8%
ZaigleAug 14₩1.9B−37.9%−₩798MSmaller lossSmaller loss−41.0%−39.8%
HuvitzAug 13₩29B−6.0%₩1.9B−64.1%−42.9%6.4%16.8%
RemedAug 12₩5.6B−28.4%₩25M−98.3%−93.4%0.4%18.5%
CorentecAug 13₩23B+5.7%₩1.4B+939.0%+31.3%5.8%0.6%
RayAug 14₩28B+11.2%−₩1.8BSmaller lossTurned to loss−6.7%−75.9%
SugentechAug 14₩3.2B+103.8%−₩4.9BBigger lossBigger loss−154.1%−310.5%
3S KoreaAug 13₩6B−8.2%−₩2.7BBigger lossTurned to loss−45.1%−5.9%
HironicAug 14₩7.9B+9.5%−₩323MTurned to lossTurned to loss−4.1%8.8%
LK SamyangAug 14₩7.3B−3.3%−₩1.8BTurned to lossSmaller loss−24.8%3.0%
MX OnAug 14₩9.2B−3.1%₩1.2B−27.6%+3.1%12.7%17.1%
HumasisAug 14₩8.9B+708.4%−₩2BSmaller lossSmaller loss−23.1%−276.5%
Selvas HealthcareAug 14₩6.7B−6.6%−₩1BTurned to lossTurned to loss−15.4%5.4%
DrtechAug 14₩34B+27.4%₩922MTurned to profitTurned to profit2.7%−10.8%
Dynamic solutionAug 12₩6.2B+15.4%₩515MTurned to profitTurned to profit8.3%−7.4%
DrgemAug 13₩27B−0.7%₩2.8B+13.0%+55.6%10.4%9.2%
Hancom LifecareAug 14₩27B−25.3%₩2.8B−58.5%Turned to profit10.5%18.9%
ProtiaAug 12₩3.8B+56.6%₩1B+81.9%+153.3%27.1%23.4%
GencurixAug 11₩2B+276.3%−₩1.3BSmaller lossSmaller loss−65.5%−474.0%
GenorayAug 14₩27B−7.6%−₩36MTurned to lossTurned to loss−0.1%10.9%
LaseroptekAug 14₩3.9B−62.3%−₩2.3BTurned to lossBigger loss−59.2%16.9%
FuronteerAug 13₩5.2B−48.0%−₩1.4BTurned to lossSmaller loss−26.6%29.3%
QuantaMatrixAug 14₩898M+47.8%−₩3.5BSmaller lossSmaller loss−385.2%−678.7%
DentisAug 14₩32B+6.7%−₩308MTurned to lossTurned to loss−1.0%6.6%
Ivim TechnologyAug 13₩722M—−₩1.2B—Smaller loss−164.1%
GitsnAug 14₩0Flat−₩39MBigger lossBigger loss—
MintechAug 14₩795M—−₩3.5B—Smaller loss−434.9%
GenesystemAug 14₩69M−52.7%−₩2.4BBigger lossBigger loss−3,494.4%−1,523.3%
Aligned GeneticsAug 14₩3.9B+20.4%₩260M+1.4%−51.1%6.6%7.9%
BTB KoreaAug 14₩7.3B+7.8%−₩973MBigger lossTurned to loss−13.3%−1.0%
FinemedixAug 14₩2.5B—−₩524M—Smaller loss−21.3%
Precision BiosensorAug 14₩4.9B−4.4%−₩1.5BBigger lossSmaller loss−29.6%−22.8%
Sejong MedicalAug 14₩4.6B+19.0%₩740M+210.4%Turned to profit16.0%6.1%
OmnisystemAug 14₩28B+10.0%−₩65MTurned to lossSmaller loss−0.2%3.6%
Systemand Application TechnologiesAug 14₩35B+0.1%−₩181MSmaller lossSmaller loss−0.5%−2.2%
CoAsia CMAug 12₩71B+20.7%₩1.9BTurned to profit+104.2%2.6%−3.7%
LameditechAug 14₩1.7B—−₩2.6B—Smaller loss−158.7%
SghealthcareAug 29₩4.1B—−₩444M—Bigger loss−10.8%
CU Medical SystemsAug 14₩12B+23.4%₩3.2B+37.8%+180.7%25.9%23.2%
MekicsAug 14₩2.4B−25.2%−₩1.7BBigger lossBigger loss−71.4%−40.5%
Wise iTechAug 14₩7.6B+6.5%₩477MTurned to profitTurned to profit6.3%−1.4%
PlasmappAug 14₩1.1B−57.7%−₩2.8BSmaller lossBigger loss−254.8%−161.2%
NextEyeAug 14₩16B−45.4%₩1.9B+23.8%Turned to profit11.4%5.0%
RollingStoneAug 14₩494M−46.4%−₩2BSmaller lossSmaller loss−396.0%−429.6%
AstoryAug 14₩3.9B+186.2%−₩1.2BBigger lossBigger loss−32.0%−67.1%
PCLAug 14₩1.7B+385.2%−₩4.1BBigger lossTurned to loss−247.5%−841.9%
BistosAug 11₩4.5B+2.8%₩7MTurned to profitTurned to profit0.2%−0.3%
MedicoxAug 14₩7.7B+4.2%−₩1.5BSmaller lossSmaller loss−18.9%−31.1%
Micro DigitalAug 14₩3.2B+33.6%−₩2.5BBigger lossTurned to loss−77.1%−32.3%
150840Not yet
LivsMedNot yet
Sky LabsNot yet
MezooNot yet
RemediNot yet
RecensMedicalNot yet
MedysseyNot yet
JPI HealthcareNot yet
UXNNot yet
TascomNot yet
AngioLabNot yet
Median DiagnosticsNot yet
NanoomtechNot yet
Bio ProtechNot yet
AiobioNot yet
OceansBioNot yet
CalthNot yet
Micro-NXNot yet
anymediNot yet
279060Not yet

Single-quarter figures. Preliminary figures are the company's own early numbers and are replaced by the quarterly report when it's filed. Expected dates are around when each company reported a year ago.

Technical breadth

After the close on Oct 27, 2026
Above 20-day average
16.9%
Above 60-day average
21.3%
RSI above 70
0%
RSI below 30
11.2%
52-week highs
0
52-week lows
3

Index gauge · Short term

Bearish

0 bullish, 2 neutral, 7 bearish

Index gauge · Medium term

Bearish

0 bullish, 1 neutral, 7 bearish

Technical read

The medical devices group covers 89 Korean stocks, and only 16.9% trade above their 20-day averages while 21.3% sit above their 60-day averages. No member is currently at a 52-week high, while 3 are at a 52-week low, and the lowest RSI in the group is 11.2 with no member showing an elevated RSI reading. The equal-weighted member index is rated bearish on both short- and medium-term gauges, with an RSI of 37.8 and the index positioned below its cloud.

Written by AI from the indicator values above. Not advice.

Share of members, from each member's own indicators; the gauge reads an equal-weighted index of the members. Technical indicators describe past price and volume patterns. They are not predictions or recommendations.

Credit & macro

No notable credit, ELS or macro events for these companies in the last 30 days.

ETFs for this theme

All ETFs →

AUM · Flow 1w

Medical devices

+0.00%

의료기기

The Korean medical devices theme covers companies that make diagnostic equipment, imaging systems, surgical tools, and other healthcare hardware, along with some firms producing related consumables and components. Korean investors often group these businesses together because many have grown on the back of the country's strong manufacturing base, export reach, and government support for healthcare technology. The theme is frequently discussed alongside broader healthcare and biotech trends, though medical device makers generally operate under separate regulatory approval processes and sales cycles.

106 companies · 55 up · 11 flat · 40 down

Traded value
₩101B
Value vs 20-day average
0.52×
Top gainer
Laseroptek
+8.30%
Largest company
Classys
₩1.7T

Companies in this theme

Market capValue tradedGainersLosersNPS stake
AllKOSPIKOSDAQ
NPS owns > 5%
CompanyPriceDailyTraded valueMarket capNPS
Classys214150 · KOSDAQ
₩26,500−2.57%₩5.1B₩1.7T2.06%
Seegene096530 · KOSDAQ
₩32,800−2.24%₩8.7B₩1.5T0.64%
Curiox Biosystems445680 · KOSDAQ
₩62,300+6.13%₩8.2B₩1.1T1.25%
Seers458870 · KOSDAQ
₩26,300−5.57%₩15B₩1T—
LivsMed491000 · KOSDAQ
₩37,100+1.50%₩9.4B₩937B0.73%
SD Biosensor137310 · KOSPI
₩6,340−2.01%₩750M₩766B4.49%
L&C Bio290650 · KOSDAQ
₩23,800−4.42%₩9B₩642B1.28%
InBody041830 · KOSDAQ
₩45,950+0.66%₩1.9B₩619B5.30%
i-SENS099190 · KOSDAQ
₩15,730−0.63%₩324M₩465B0.41%
BioNote377740 · KOSPI
₩4,555−0.87%₩183M₩464B0.81%
Tomocube475960 · KOSDAQ
₩31,400+0.16%₩1.2B₩423B0.89%
WON Tech336570 · KOSDAQ
₩3,875+4.03%₩8B₩346B—
Dentium145720 · KOSPI
₩38,800−0.26%₩1.2B₩335B4.59%
Curexo060280 · KOSDAQ
₩7,260−0.41%₩1.3B₩300B0.94%
Vieworks100120 · KOSDAQ
₩27,450+0.18%₩282M₩246B0.17%
Value Added Technology043150 · KOSDAQ
₩16,470+0.18%₩355M₩245B0.40%
Genomictree228760 · KOSDAQ
₩9,730+1.88%₩521M₩242B0.51%
Nextbiomedical389650 · KOSDAQ
₩28,000+3.13%₩699M₩232B0.48%
Sky Labs386380 · KOSDAQ
₩11,010+3.09%₩5B₩207B—
Boditech Med206640 · KOSDAQ
₩8,560+1.30%₩262M₩188B2.91%
Asterasys450950 · KOSDAQ
₩4,895−3.07%₩128M₩184B0.41%
Nanoen Tek039860 · KOSDAQ
₩4,820+0.52%₩4.5B₩184B—
Biodyne314930 · KOSDAQ
₩5,950−1.65%₩156M₩177B0.37%
Interojo119610 · KOSDAQ
₩14,840+3.49%₩301M₩169B0.58%
Cmes Robotics475400 · KOSDAQ
₩14,270−0.35%₩352M₩168B—
Mediana041920 · KOSDAQ
₩8,090−2.29%₩228M₩150B1.50%
KNR Systems199430 · KOSDAQ
₩13,340+1.06%₩297M₩150B—
Rayence228850 · KOSDAQ
₩8,150+2.00%₩139M₩135B0.62%
DIO039840 · KOSDAQ
₩9,990+0.40%₩538M₩134B0.09%
Mitech179290 · KOSDAQ
₩4,130−0.72%₩243M₩134B0.53%
Curiosis494120 · KOSDAQ
₩8,710+6.35%₩1.1B₩133B2.54%
Mezoo0088M0 · KOSDAQ
₩12,860−3.02%₩1.2B₩127B—
Synergy Innovation048870 · KOSDAQ
₩1,375+0.59%₩305M₩121B—
DongBang Medical240550 · KOSDAQ
₩5,360+1.13%₩153M₩112B—
Mdevice226590 · KOSDAQ
₩9,990+3.95%₩421M₩107B—
Remedi387690 · KOSDAQ
₩13,520+1.73%₩3.4B₩103B—
Sewoonmedical100700 · KOSDAQ
₩2,305+0.22%₩50M₩101B0.68%
Raontech418420 · KOSDAQ
₩3,035+2.36%₩145M₩93B—
T&R Biofab246710 · KOSDAQ
₩1,940−1.02%₩153M₩92B0.95%
CG MedTech056090 · KOSDAQ
₩4,445−1.11%₩117M₩92B—
Osteonic226400 · KOSDAQ
₩4,260+2.04%₩244M₩88B0.30%
GC Medical Science142280 · KOSDAQ
₩3,280+0.92%₩2B₩79B—
Osang Healthcare036220 · KOSDAQ
₩5,420−1.63%₩68M₩78B1.36%
EOFlow294090 · KOSDAQ
₩1,4900.00%₩0₩75B0.03%
Zaigle234920 · KOSDAQ
₩5,3100.00%₩0₩72B—
Huvitz065510 · KOSDAQ
₩6,490−1.07%₩183M₩71B0.16%
Remed302550 · KOSDAQ
₩2,320+2.43%₩168M₩70B1.97%
Corentec104540 · KOSDAQ
₩5,230+1.95%₩176M₩70B—
Ray228670 · KOSDAQ
₩4,370−0.46%₩53M₩68B1.77%
Sugentech253840 · KOSDAQ
₩4,080+1.24%₩137M₩68B—
3S Korea060310 · KOSDAQ
₩1,253+2.20%₩63M₩66B—
Hironic149980 · KOSDAQ
₩3,865+1.84%₩9M₩66B0.20%
LK Samyang225190 · KOSDAQ
₩4,645+0.54%₩2.4B₩65B0.07%
MX On347890 · KOSDAQ
₩3,700−0.67%₩97M₩63B—
RecensMedical394420 · KOSDAQ
₩5,470−5.36%₩654M₩60B—
Humasis205470 · KOSDAQ
₩2,380+0.63%₩85M₩59B0.00%
Selvas Healthcare208370 · KOSDAQ
₩2,280−2.77%₩427M₩59B0.63%
Drtech214680 · KOSDAQ
₩3,485+1.60%₩229M₩58B—
Dynamic solution290660 · KOSDAQ
₩1,285−6.00%₩1.4B₩55B—
Drgem263690 · KOSDAQ
₩4,805−1.03%₩66M₩54B—
Hancom Lifecare372910 · KOSPI
₩1,869+0.16%₩58M₩52B0.11%
Protia303360 · KOSDAQ
₩3,650+2.82%₩24M₩47B—
Gencurix229000 · KOSDAQ
₩1,9570.00%₩0₩46B0.81%
Genoray122310 · KOSDAQ
₩3,095−0.32%₩18M₩45B0.20%
Medyssey200580 · KONEX
₩12,0000.00%₩28M₩45B—
Laseroptek199550 · KOSDAQ
₩2,870+8.30%₩101M₩43B—
Furonteer370090 · KOSDAQ
₩4,920+1.34%₩61M₩42B0.41%
QuantaMatrix317690 · KOSDAQ
₩2,060−3.96%₩80M₩41B0.75%
Dentis261200 · KOSDAQ
₩2,515+2.86%₩54M₩40B0.34%
Ivim Technology460470 · KOSDAQ
₩2,595+3.80%₩15M₩39B—
JPI Healthcare0010V0 · KOSDAQ
₩7,660+1.19%₩35M₩39B—
Gitsn446840 · KOSDAQ
₩3,410+2.40%₩49M₩38B—
Mintech452200 · KOSDAQ
₩1,450+2.55%₩31M₩35B—
Genesystem363250 · KOSDAQ
₩4,120+2.74%₩15M₩35B4.02%
Aligned Genetics238120 · KOSDAQ
₩2,435−3.56%₩42M₩35B—
BTB Korea219750 · KOSDAQ
₩2,620+0.58%₩102M₩34B—
Finemedix387570 · KOSDAQ
₩5,910+1.37%₩36M₩33B—
Precision Biosensor335810 · KOSDAQ
₩1,447−2.23%₩9.1M₩32B—
Sejong Medical258830 · KOSDAQ
₩4120.00%₩0₩31B0.60%
Omnisystem057540 · KOSDAQ
₩2,610−1.32%₩60M₩31B—
Systemand Application Technologies060540 · KOSDAQ
₩1,174+2.00%₩18M₩31B—
UXN337840 · KONEX
₩6,1400.00%₩4.3M₩31B—
CoAsia CM196450 · KOSDAQ
₩3,300+5.26%₩37M₩30B—
Lameditech462510 · KOSDAQ
₩2,940+4.81%₩51M₩26B—
Sghealthcare398120 · KOSDAQ
₩2,135−7.58%₩55M₩25B—
CU Medical Systems115480 · KOSDAQ
₩1,997−0.15%₩25M₩24B—
Mekics058110 · KOSDAQ
₩1,455+0.48%₩28M₩24B2.49%
Tascom336040 · KONEX
₩4,000+2.56%₩177,100₩23B—
Wise iTech065370 · KOSDAQ
₩2,925+3.36%₩20M₩22B1.60%
Plasmapp405000 · KOSDAQ
₩3,715+5.84%₩13M₩20B—
NextEye137940 · KOSDAQ
₩1,965−0.10%₩28M₩19B—
RollingStone214610 · KOSDAQ
₩2,2900.00%₩0₩19B—
Astory241840 · KOSDAQ
₩1,9370.00%₩31M₩18B1.55%
PCL241820 · KOSDAQ
₩6,0400.00%₩0₩17B—
Bistos419540 · KOSDAQ
₩2,590+2.37%₩27M₩15B—
Medicox054180 · KOSDAQ
₩2,2950.00%₩0₩13B—
Micro Digital305090 · KOSDAQ
₩5380.00%₩0₩10B2.69%
AngioLab251280 · KONEX
₩2,490−10.91%₩2.6M₩9.1B—
Median Diagnostics233250 · KONEX
₩4,800−2.04%₩4,800₩8.4B—
Nanoomtech244880 · KONEX
₩1,510−10.65%₩73,118₩7.6B—
Bio Protech199290 · KONEX
₩400+3.90%₩400₩7B—
Aiobio447690 · KONEX
₩2,000−6.10%₩108,185₩5.5B—
OceansBio332190 · KONEX
₩2,190−0.90%₩0₩3.2B—
Calth402420 · KONEX
₩1,375−7.09%₩0₩3.2B—
Micro-NX448780 · KONEX
₩720+1.27%₩720₩1.9B—
anymedi390110 · KONEX
₩179−14.76%₩389,325₩1.7B—

Source: KRX statistical information