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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 110 Korean stocks listed on KOSPI and KOSDAQ, worth ₩19T in total. On Oct 28, 2026 the group moved up 2.06% (weighted by market value); the largest members are Classys, Seegene, LivsMed.

Key facts

Stocks
110
Total market value
₩19T
Day's move
+2.06%
As of
Oct 28, 2026
Largest members
Classys, Seegene, LivsMed

Earnings tracker · 3Q 2025

Past quarter

93 of 112 reportedOperating profit up vs a year ago: 49 of 83
Revenue+13.9%
Operating profit+92.4%
Net profitTurned to loss

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
ClassysNov 14₩83B+39.7%₩38B+29.9%−12.5%45.3%48.7%
SeegeneNov 14₩114B+4.3%₩9.6B+82.8%+205.6%8.5%4.8%
Curiox BiosystemsNov 14₩1.4B+45.5%−₩2.7BSmaller lossSmaller loss−193.6%−342.6%
SeersNov 14₩16B+1,499.1%₩6.7BTurned to profit+352.8%42.7%−359.1%
SD BiosensorNov 13₩164B−3.8%−₩14BBigger lossSmaller loss−8.5%−6.2%
JS LinkNov 14₩5.2B+26.4%−₩3.9BBigger lossBigger loss−74.8%−60.6%
L&C BioNov 14₩23B+21.6%₩2.9B+1,556.4%Turned to profit12.8%0.9%
InBodyNov 14₩60B+17.9%₩9.8B+0.1%−5.4%16.4%19.4%
i-SENSNov 14₩79B+10.1%₩916M−76.0%−45.5%1.2%5.3%
BioNote—₩29B+11.5%₩4.8B+36.4%−24.0%16.3%13.4%
TomocubeNov 14₩2.5B—−₩1.8B—Bigger loss−72.5%
WON TechNov 12₩33B+23.6%₩7.6B+3.7%−55.9%22.9%27.3%
DentiumNov 14₩78B−17.4%₩12B−48.8%−19.8%15.9%25.7%
CurexoNov 12₩17B+30.1%₩341MTurned to profitTurned to profit2.0%−10.7%
Angel RoboticsNov 14₩806M−14.8%−₩2.8BBigger lossBigger loss−352.4%−252.6%
Rokit HealthcareNov 14₩7B+173.7%₩78MTurned to profit+260.1%1.1%−75.5%
VieworksNov 14₩54B+10.9%₩4.3B−4.9%−34.1%8.0%9.4%
Value Added TechnologyNov 14₩100B+14.7%₩12B−0.4%−26.5%12.4%14.3%
NextbiomedicalNov 14₩4.9B—₩370M—+1,690.7%7.5%
MiraeNov 12₩23B+262.6%₩6B−19.0%+479.0%26.5%118.7%
AsterasysNov 13₩8.8B—₩2.3B—−40.0%26.3%
Boditech MedNov 14₩40B+6.3%₩6.6B−25.2%−28.2%16.5%23.5%
Nanoen TekNov 14₩8.6B+8.1%−₩65MTurned to lossTurned to loss−0.8%2.9%
Cmes RoboticsNov 14₩3.9B—−₩3.8B—Bigger loss−97.7%
BiodyneNov 14₩859M−43.4%−₩383MSmaller lossTurned to loss−44.6%−28.0%
InterojoNov 14₩32B−2.2%₩4.7B+19.0%−25.6%14.6%12.0%
NibecNov 14₩5.2B−10.7%−₩993MTurned to lossTurned to loss−19.2%4.3%
L&K BiomedNov 14₩10B+3.6%₩338M−73.1%−80.3%3.4%12.9%
KNR SystemsNov 14₩2.2B−17.4%−₩2.7BBigger lossBigger loss−126.4%−77.8%
CuriosisNov 14₩1.2B—−₩2.1B—Bigger loss−180.7%
MedianaNov 14₩15B+15.1%₩1.6BTurned to profit+27.4%10.5%−5.3%
Jaeyoung SolutecNov 12₩44B+46.5%₩3.9B+1,773.1%Turned to profit8.7%0.7%
DIONov 11₩41B+32.2%₩4.2B+886.6%+37.6%10.0%1.3%
RayenceNov 14₩29B−5.6%₩1B−36.4%Turned to profit3.5%5.1%
DongBang MedicalNov 25₩30B—₩4.1B—+29.6%13.6%
SewoonmedicalNov 14₩17B+12.4%₩3.8B+43.2%+54.2%22.3%17.5%
RaontechNov 14₩1.8B+17.7%−₩1.5BSmaller lossTurned to loss−84.0%−182.0%
CG MedTechNov 14₩11B+33.6%₩990M+223.2%−48.0%8.7%3.6%
OsteonicNov 14₩12B+45.5%₩2.2B+36.0%−19.0%18.7%20.1%
WithtechNov 14₩16B+46.8%₩2B+1,153.8%+1,362.3%12.6%1.5%
Osang HealthcareNov 14₩25B+24.8%−₩4.9BSmaller lossTurned to loss−19.1%−35.0%
NeurophetNov 14₩763M—−₩4.2B——−554.2%
PJ ElectronicsNov 14₩45B+15.8%₩2.4B+25.6%+64.5%5.4%5.0%
EOFlowNov 14₩1.6B+12.3%−₩3.5BSmaller lossSmaller loss−220.6%−951.0%
CorentecNov 14₩26B+17.2%₩3.6B+173.2%+164.2%14.0%6.0%
HuvitzNov 12₩31B+5.2%₩2.5B−36.8%+34.6%8.0%13.3%
RemedNov 13₩5.8B−3.7%₩272M+119.2%+994.5%4.7%2.1%
Access BioNov 14₩2.5M−84.3%−₩9.8MBigger lossSmaller loss−389.6%−37.9%
RayNov 12₩30B+35.0%₩184M−46.1%Turned to profit0.6%1.5%
HironicNov 14₩8.3B+18.0%₩483MTurned to profitTurned to profit5.8%−4.8%
3S KoreaNov 14₩5.4B−16.1%−₩1.1BBigger lossSmaller loss−19.5%−2.2%
SenkoNov 13₩8.3B+27.0%₩793MTurned to profit+81.4%9.5%−0.2%
BioSmartNov 14₩126B+5.4%₩7.6B+102.7%+82.4%6.1%3.2%
MX OnNov 14₩7.4B−5.0%₩70M−91.2%−94.1%0.9%10.1%
LK SamyangNov 14₩4.7B−50.6%−₩3BTurned to lossBigger loss−62.2%0.2%
HumasisNov 14₩8.7B−17.9%−₩2.5BBigger lossBigger loss−28.3%−10.5%
Selvas HealthcareNov 14₩6.7B−22.0%₩541M−65.1%Turned to profit8.1%18.0%
DrtechNov 14₩34B+27.9%₩1.7BTurned to profit+81.1%4.9%−9.3%
Dynamic solutionNov 14₩881M−81.4%−₩1.3BBigger lossTurned to loss−152.1%−11.8%
DrgemNov 13₩24B+0.2%₩2.2B+237.8%−22.0%9.1%2.7%
Hancom LifecareNov 12₩24B+0.1%₩3B+776.1%+5.3%12.7%1.5%
GenorayNov 14₩22B−8.9%−₩1.7BTurned to lossBigger loss−7.6%4.3%
FuronteerNov 13₩1.9B−36.7%−₩2BSmaller lossBigger loss−103.5%−94.5%
JPI HealthcareNov 13₩12B—₩660M——5.6%
DentisNov 14₩27B−10.5%−₩1.6BTurned to lossBigger loss−5.9%5.1%
Ivim TechnologyNov 13₩1.7B+177.5%−₩704MSmaller lossSmaller loss−42.5%−271.9%
GitsnNov 14₩8.6BTurned to profit−₩3.6BBigger lossBigger loss−42.3%
CXI Healthcare Technology GroupDec 1₩76M−18.4%₩4.8M+34.1%Turned to profit6.3%3.8%
MintechNov 14₩10B+160.6%₩161MTurned to profitTurned to profit1.6%−73.2%
GenesystemNov 14₩90M−88.8%−₩2.3BBigger lossSmaller loss−2,518.5%−263.3%
Aligned GeneticsNov 14₩3.9B+4.8%₩545M−28.3%+109.8%14.0%20.5%
BTB KoreaNov 14₩7.7B+8.1%−₩1BBigger lossBigger loss−13.6%−0.0%
FinemedixNov 14₩2.2B—−₩1.1B—Bigger loss−48.9%
Precision BiosensorNov 14₩5.1B+7.9%−₩1BSmaller lossSmaller loss−20.1%−27.2%
Sejong MedicalNov 14₩4.9B+7.9%₩1.1B+65.7%+54.8%23.3%15.1%
Systemand Application TechnologiesNov 14₩41B+20.5%₩1.9BTurned to profitTurned to profit4.5%−3.1%
OmnisystemNov 14₩19B−31.3%−₩76MTurned to lossBigger loss−0.4%1.2%
LabGenomicsNov 14₩23B+6.4%−₩2.1BSmaller lossSmaller loss−9.2%−17.6%
Daihan ScientificNov 14₩21B+15.0%₩2.3B+98.2%+36.6%10.9%6.3%
LameditechNov 14₩1.8B+3.8%−₩3BBigger lossBigger loss−168.0%−147.4%
SghealthcareNov 28₩5.1B—₩96M—Turned to profit1.9%
CU Medical SystemsNov 14₩11B+54.9%₩2.4B+336.2%−25.4%21.3%7.6%
MekicsNov 14₩2.8B+68.7%−₩298MSmaller lossSmaller loss−10.7%−142.9%
ELPNov 14₩10B+113.9%₩2.6BTurned to profitTurned to profit25.0%−25.8%
Wise iTechNov 14₩9.1B+17.6%₩1.2BTurned to profit+145.2%12.9%−15.3%
RollingStoneNov 14₩547M−50.7%−₩2.1BSmaller lossBigger loss−378.9%−341.7%
PlasmappNov 14₩2.2B+36.3%−₩1.6BSmaller lossSmaller loss−75.9%−305.1%
NextEyeNov 14₩44B+1,721.1%−₩18BBigger lossTurned to loss−41.0%−253.7%
AstoryNov 14₩3.7B+178.4%−₩1.2BBigger lossSmaller loss−32.4%−52.5%
NoulNov 4₩1.1B−20.4%−₩3.9BSmaller lossSmaller loss−363.9%−322.8%
BistosNov 14₩4.3B+34.3%−₩459MSmaller lossTurned to loss−10.7%−19.5%
MedicoxNov 14₩6.7B−12.1%−₩923MSmaller lossSmaller loss−13.8%−29.5%
Micro DigitalNov 14₩4B+73.5%₩115M−27.2%Turned to profit2.9%6.9%
150840Not yet
LivsMedNot yet
MsbioNot yet
Sky LabsNot yet
Cosmo RoboticsNot yet
MezooNot yet
Green OpticsNot yet
RemediNot yet
RecensMedicalNot yet
MedysseyNot yet
UXNNot yet
TascomNot yet
NanoomtechNot yet
Bio ProtechNot yet
AiobioNot 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 28, 2026
Above 20-day average
21.3%
Above 60-day average
27%
RSI above 70
0%
RSI below 30
10.1%
52-week highs
0
52-week lows
3

Index gauge · Short term

Leaning bearish

2 bullish, 1 neutral, 6 bearish

Index gauge · Medium term

Bearish

0 bullish, 1 neutral, 7 bearish

Technical read

Across the 89 medical device members, only 21.3% trade above their 20-day average and 27% above their 60-day average, indicating weak breadth in the group. Three members are sitting at 52-week lows and none at 52-week highs, with the lowest RSI reading at 10.1 and no member showing an elevated RSI. The equal-weighted theme index carries a lean bearish short-term reading (6 bearish, 2 bullish, 1 neutral signals) and a bearish medium-term reading (7 bearish, 0 bullish), with its RSI at 41.3 and price 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

Creators talking about this

Medical devices

+0.89%

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.

110 companies · 60 up · 13 flat · 37 down

Traded value
₩247B
Value vs 20-day average
0.39×
Top gainer
LivsMed
+17.65%
Largest company
Classys
₩1.8T

Companies in this theme

CompanyPriceDailyTraded valueMarket capNPS
Classys214150 · KOSDAQ
₩27,000+1.89%₩7.7B₩1.8T2.06%
Seegene096530 · KOSDAQ
₩33,500+2.13%₩8.8B₩1.6T0.64%
LivsMed491000 · KOSDAQ
₩43,650+17.65%₩34B₩1.1T0.73%
Curiox Biosystems445680 · KOSDAQ
₩62,400+0.16%₩7.3B₩1.1T1.25%
Seers458870 · KOSDAQ
₩24,600−6.46%₩16B₩943B—
SD Biosensor137310 · KOSPI
₩6,260−1.26%₩882M₩756B4.49%
JS Link127120 · KOSDAQ
₩18,630+2.59%₩3B₩697B5.05%
L&C Bio290650 · KOSDAQ
₩24,950+4.83%₩4.8B₩673B1.28%
InBody041830 · KOSDAQ
₩46,400+0.98%₩1B₩626B5.30%
i-SENS099190 · KOSDAQ
₩16,020+1.84%₩328M₩474B0.41%
BioNote377740 · KOSPI
₩4,595+0.88%₩195M₩468B0.81%
Tomocube475960 · KOSDAQ
₩31,950+1.75%₩1B₩431B0.89%
WON Tech336570 · KOSDAQ
₩3,940+1.68%₩1.7B₩352B—
Dentium145720 · KOSPI
₩39,900+2.84%₩1.2B₩344B4.59%
Curexo060280 · KOSDAQ
₩7,310+0.69%₩1.3B₩302B0.94%
Msbio0013Y0 · KOSDAQ
₩10,980−6.47%₩88B₩299B—
Angel Robotics455900 · KOSDAQ
₩18,680+6.08%₩891M₩288B0.22%
Rokit Healthcare376900 · KOSDAQ
₩15,970−2.26%₩2.8B₩279B0.19%
Vieworks100120 · KOSDAQ
₩28,600+4.19%₩934M₩257B0.17%
Value Added Technology043150 · KOSDAQ
₩16,830+2.19%₩449M₩250B0.40%
Nextbiomedical389650 · KOSDAQ
₩29,300+4.64%₩1B₩243B0.48%
Mirae025560 · KOSPI
₩7,890+4.37%₩3.2B₩219B0.05%
Sky Labs386380 · KOSDAQ
₩11,190+1.63%₩7.5B₩210B—
Asterasys450950 · KOSDAQ
₩4,995+2.04%₩66M₩188B0.41%
Boditech Med206640 · KOSDAQ
₩8,500−0.70%₩379M₩186B2.91%
Nanoen Tek039860 · KOSDAQ
₩4,780−0.83%₩4B₩182B—
Cmes Robotics475400 · KOSDAQ
₩15,150+6.17%₩566M₩179B—
Cosmo Robotics439960 · KOSDAQ
₩5,290+5.17%₩18B₩172B—
Biodyne314930 · KOSDAQ
₩5,760−3.19%₩192M₩171B0.37%
Interojo119610 · KOSDAQ
₩14,760−0.54%₩237M₩168B0.58%
Nibec138610 · KOSDAQ
₩14,5800.00%₩359M₩166B0.84%
L&K Biomed156100 · KOSDAQ
₩7,180+5.59%₩2.7B₩160B0.32%
KNR Systems199430 · KOSDAQ
₩13,970+4.72%₩554M₩157B—
Curiosis494120 · KOSDAQ
₩9,930+14.01%₩1.2B₩152B2.54%
Mediana041920 · KOSDAQ
₩8,080−0.12%₩366M₩150B1.50%
Jaeyoung Solutec049630 · KOSDAQ
₩5,880+1.91%₩723M₩137B—
DIO039840 · KOSDAQ
₩10,050+0.60%₩629M₩135B0.09%
Rayence228850 · KOSDAQ
₩8,060−1.10%₩229M₩134B0.62%
Mezoo0088M0 · KOSDAQ
₩13,100+1.87%₩644M₩129B—
Green Optics0015G0 · KOSDAQ
₩10,740+4.27%₩324M₩126B—
DongBang Medical240550 · KOSDAQ
₩5,300−1.12%₩304M₩111B—
Remedi387690 · KOSDAQ
₩14,070+4.07%₩3.5B₩107B—
Sewoonmedical100700 · KOSDAQ
₩2,285−0.87%₩1.1B₩100B0.68%
Raontech418420 · KOSDAQ
₩3,085+1.65%₩151M₩95B—
CG MedTech056090 · KOSDAQ
₩4,370−1.69%₩181M₩90B—
Osteonic226400 · KOSDAQ
₩4,255−0.12%₩406M₩88B0.30%
Withtech348350 · KOSDAQ
₩8,880+4.35%₩164M₩87B0.40%
Osang Healthcare036220 · KOSDAQ
₩5,350−1.29%₩93M₩77B1.36%
Neurophet380550 · KOSDAQ
₩6,2600.00%₩2.2B₩76B0.80%
PJ Electronics006140 · KOSDAQ
₩5,060+6.98%₩399M₩75B—
EOFlow294090 · KOSDAQ
₩1,4900.00%₩0₩75B0.03%
Corentec104540 · KOSDAQ
₩5,370+2.68%₩258M₩72B—
Huvitz065510 · KOSDAQ
₩6,4900.00%₩103M₩71B0.16%
Remed302550 · KOSDAQ
₩2,295−1.08%₩168M₩69B1.97%
Access Bio950130 · KOSDAQ
₩1,960+1.92%₩74M₩69B0.00%
Ray228670 · KOSDAQ
₩4,390+0.46%₩75M₩69B1.77%
Hironic149980 · KOSDAQ
₩3,950+2.20%₩45M₩68B0.20%
3S Korea060310 · KOSDAQ
₩1,247−0.48%₩59M₩66B—
Senko347000 · KOSDAQ
₩1,694+0.47%₩68M₩64B—
BioSmart038460 · KOSDAQ
₩2,495+1.42%₩111M₩63B—
MX On347890 · KOSDAQ
₩3,7000.00%₩84M₩63B—
LK Samyang225190 · KOSDAQ
₩4,460−3.98%₩2.1B₩63B0.07%
RecensMedical394420 · KOSDAQ
₩5,600+2.38%₩461M₩62B—
Humasis205470 · KOSDAQ
₩2,465+3.57%₩83M₩61B0.00%
Selvas Healthcare208370 · KOSDAQ
₩2,250−1.32%₩322M₩58B0.63%
Drtech214680 · KOSDAQ
₩3,460−0.72%₩173M₩58B—
Dynamic solution290660 · KOSDAQ
₩1,300+1.17%₩1.4B₩56B—
Drgem263690 · KOSDAQ
₩4,870+1.35%₩70M₩55B—
Hancom Lifecare372910 · KOSPI
₩1,847−1.18%₩123M₩51B0.11%
Genoray122310 · KOSDAQ
₩3,115+0.65%₩27M₩45B0.20%
Furonteer370090 · KOSDAQ
₩5,250+6.71%₩155M₩45B0.41%
Medyssey200580 · KONEX
₩11,800−1.67%₩7.9M₩44B—
JPI Healthcare0010V0 · KOSDAQ
₩7,820+2.09%₩30M₩40B—
Dentis261200 · KOSDAQ
₩2,520+0.20%₩22M₩40B0.34%
Ivim Technology460470 · KOSDAQ
₩2,585−0.39%₩16M₩39B—
Gitsn446840 · KOSDAQ
₩3,320−2.64%₩179M₩37B—
₩3,185+2.08%₩17M₩36B—
Mintech452200 · KOSDAQ
₩1,466+1.10%₩41M₩36B—
Genesystem363250 · KOSDAQ
₩4,115−0.12%₩1.7M₩35B4.02%
Aligned Genetics238120 · KOSDAQ
₩2,440+0.21%₩53M₩35B—
BTB Korea219750 · KOSDAQ
₩2,635+0.57%₩36M₩34B—
Finemedix387570 · KOSDAQ
₩5,860−0.85%₩24M₩33B—
Precision Biosensor335810 · KOSDAQ
₩1,441−0.41%₩17M₩32B—
Sejong Medical258830 · KOSDAQ
₩4120.00%₩0₩31B0.60%
UXN337840 · KONEX
₩6,190+0.81%₩9.4M₩31B—
₩1,178+0.34%₩15M₩31B—
Omnisystem057540 · KOSDAQ
₩2,570−1.53%₩32M₩31B—
LabGenomics084650 · KOSDAQ
₩2,015+8.92%₩273M₩30B0.58%
Daihan Scientific131220 · KOSDAQ
₩3,7350.00%₩92M₩28B—
Lameditech462510 · KOSDAQ
₩2,925−0.51%₩96M₩26B—
Sghealthcare398120 · KOSDAQ
₩2,170+1.64%₩60M₩26B—
CU Medical Systems115480 · KOSDAQ
₩2,010+0.65%₩28M₩24B—
Mekics058110 · KOSDAQ
₩1,463+0.55%₩55M₩24B2.49%
ELP063760 · KOSDAQ
₩2,555+2.82%₩113M₩24B0.10%
Tascom336040 · KONEX
₩3,900−2.50%₩146,000₩23B—
Wise iTech065370 · KOSDAQ
₩2,870−1.88%₩29M₩21B1.60%
RollingStone214610 · KOSDAQ
₩2,2900.00%₩0₩19B—
Plasmapp405000 · KOSDAQ
₩3,535−4.85%₩14M₩19B—
NextEye137940 · KOSDAQ
₩1,902−3.21%₩48M₩19B—
Astory241840 · KOSDAQ
₩1,931−0.31%₩13M₩18B1.55%
Noul376930 · KOSDAQ
₩1,756−12.85%₩5.3B₩18B—
Bistos419540 · KOSDAQ
₩2,635+1.74%₩20M₩16B—
Medicox054180 · KOSDAQ
₩2,2950.00%₩0₩13B—
Micro Digital305090 · KOSDAQ
₩5380.00%₩0₩10B2.69%
Nanoomtech244880 · KONEX
₩1,645+8.94%₩121,265₩8.3B—
Bio Protech199290 · KONEX
₩4000.00%₩400₩7B—
Aiobio447690 · KONEX
₩1,999−0.05%₩99,950₩5.5B—
Calth402420 · KONEX
₩1,3750.00%₩0₩3.2B—
Micro-NX448780 · KONEX
₩714−0.83%₩34,778₩1.9B—
anymedi390110 · KONEX
₩153−14.53%₩939,675₩1.5B—

Source: KRX statistical information