← All themes

Medical devices stocks

의료기기

What are Medical devices stocks in Korea?

The Medical devices theme on jonbur groups 109 Korean stocks listed on KOSPI and KOSDAQ, worth ₩18T in total. On Oct 28, 2026 the group moved up 1.88% (weighted by market value); the largest members are Classys, Seegene, LivsMed.

Key facts

Stocks
109
Total market value
₩18T
Day's move
+1.88%
As of
Oct 28, 2026
Largest members
Classys, Seegene, LivsMed

Earnings tracker · 4Q 2025

Past quarter

92 of 111 reportedOperating profit up vs a year ago: 45 of 83
Revenue+12.8%
Operating profitTurned to profit
Net profitBigger 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
ClassysMar 23₩93B+25.6%₩51B+43.0%+36.1%54.8%48.1%
SeegeneMar 19₩131B+13.3%₩6.9BTurned to profit−27.7%5.3%−5.4%
Curiox BiosystemsMar 23₩1.8B+93.5%−₩2.7BSmaller lossSmaller loss−143.4%−379.6%
SeersMar 19₩20B+272.1%₩8.7B+2,549.9%+29.4%42.6%6.0%
SD BiosensorMar 18₩195B+8.0%−₩32BBigger lossBigger loss−16.4%−10.0%
L&C BioMar 24₩25B+29.2%₩2BTurned to profit−32.5%7.9%−3.3%
InBodyMar 18₩62B+13.3%₩9.5B+26.9%−3.2%15.3%13.6%
i-SENSMar 18₩84B+2.9%₩2.1BTurned to profit+124.4%2.5%−4.9%
TomocubeMar 20₩5B—₩398M—Turned to profit8.0%
DentiumMar 23₩109B−8.1%₩27B−2.5%+112.6%24.3%22.9%
CurexoMar 17₩21B+40.2%₩1.4BTurned to profit+305.4%6.6%−9.9%
Rokit HealthcareMar 23₩9.6B+161.5%₩600MTurned to profit+674.2%6.3%−54.1%
VieworksMar 23₩69B+14.8%₩8.5B+23.0%+98.2%12.4%11.6%
Hans BiomedFeb 13₩24B+21.6%−₩27BBigger lossTurned to loss−113.6%−5.4%
Value Added TechnologyMar 18₩114B+12.4%₩12B+19.5%−0.9%10.7%10.1%
NextbiomedicalMar 19₩3.8B+70.6%−₩442MSmaller lossTurned to loss−11.6%−50.0%
AsterasysMar 16₩12B—₩3.7B—+59.0%30.1%
Boditech MedMar 18₩42B+33.1%₩5.1B+134.1%−23.5%12.2%6.9%
Nanoen TekMar 23₩13B+36.7%₩909M+98.9%Turned to profit7.2%4.9%
Cmes RoboticsMar 19₩4.4B—−₩5.5B—Bigger loss−124.3%
BiodyneMar 13₩3.5B+144.8%₩1.5BTurned to profitTurned to profit44.6%−40.4%
InterojoMar 18₩32B+32.9%₩6.2BTurned to profit+32.3%19.7%−21.1%
NibecMar 20₩6.1B−3.8%−₩1.2BSmaller lossBigger loss−18.8%−90.8%
L&K BiomedMar 12₩8.6B−14.1%−₩1.2BTurned to lossTurned to loss−13.9%5.7%
CuriosisMar 16₩2.7B—−₩2.3B—Bigger loss−85.4%
MedianaMar 12₩19B+36.3%₩1.9BTurned to profit+18.6%9.7%−0.1%
ELCMar 17₩13B+24.9%₩800M+125.9%Turned to profit6.3%3.5%
DIOMar 6₩47B+23.6%₩1.4B+305.7%−66.0%3.0%0.9%
RayenceMar 16₩29B+12.9%−₩2.9BBigger lossTurned to loss−10.0%−5.1%
MitechMar 18₩17B+40.4%₩4.2B+82.2%−27.0%24.4%18.8%
Synergy InnovationMar 19₩28B+32.5%₩3.3B−7.7%−48.1%11.9%17.1%
DongBang MedicalMar 19₩30B—₩5.5B—+36.0%18.6%
SewoonmedicalMar 20₩17B+10.2%₩3.7B+60.4%−0.3%22.6%15.5%
RaontechMar 18₩2B−32.0%−₩2BBigger lossBigger loss−99.6%−63.3%
CG MedTechMar 19₩12B+16.7%₩326MTurned to profit−67.1%2.8%−1.4%
OsteonicMar 19₩13B+33.7%₩2.4B+2.8%+7.5%18.4%23.9%
WithtechMar 13₩23B+39.5%₩3.7B+276.0%+87.4%16.4%6.1%
PS TecMar 18₩19B−14.7%₩1.2B+594.5%+91.3%6.6%0.8%
CellumedMar 23₩28B−22.8%−₩649MSmaller lossTurned to loss−2.3%−9.4%
GC Medical ScienceMar 16₩25B−9.7%₩390M−59.9%−58.7%1.6%3.5%
Osang HealthcareMar 18₩29B+49.5%−₩3.2BSmaller lossSmaller loss−11.0%−42.2%
NeurophetMar 20₩563M—−₩4.4B—Bigger loss−774.0%
EOFlowMar 20₩171M−75.2%₩89BTurned to profitTurned to profit52,151.5%−4,737.6%
CorentecMar 19₩29B+1.8%₩3.1B+29.4%−14.6%10.8%8.5%
ZaigleMar 23₩2.2B−33.0%−₩490MSmaller lossSmaller loss−22.1%−67.8%
HuvitzMar 19₩28B−8.4%−₩2.1BTurned to lossTurned to loss−7.6%2.5%
Remed—₩6.7B+3.9%₩51MTurned to profit−81.2%0.8%−3.9%
Access BioMar 23₩3.6M−83.4%−₩15MTurned to lossBigger loss−435.9%15.3%
RayMar 20₩29B+90.1%−₩8.3BSmaller lossTurned to loss−28.7%−125.0%
HironicMar 20₩8.4B−11.5%₩1.7BTurned to profit+253.7%20.3%−66.9%
3S KoreaFeb 12₩7.8B−69.3%−₩2.3BTurned to lossBigger loss−30.1%8.3%
BioSmartMar 19₩124B+6.6%₩5.1B−28.4%−32.7%4.1%6.2%
MX OnMar 20₩37B+261.2%−₩8.2BTurned to lossTurned to loss−22.5%19.3%
LK SamyangMar 18₩5.1B−4.1%−₩8.8BBigger lossBigger loss−172.9%−68.9%
HumasisMar 23₩6.4B−46.1%−₩3.3BBigger lossBigger loss−51.8%−24.7%
Selvas HealthcareMar 19₩10B+11.3%−₩22MTurned to lossTurned to loss−0.2%12.0%
DrtechMar 20₩23B−14.6%−₩13BBigger lossTurned to loss−55.5%−8.1%
Dynamic solutionMar 17₩4.4B−31.2%−₩676MTurned to lossSmaller loss−15.2%0.1%
DrgemMar 12₩28B+18.8%₩2.2B−11.5%−2.3%7.7%10.4%
Hancom LifecareMar 17₩35B+11.1%−₩3.1BTurned to lossTurned to loss−9.0%3.6%
ProtiaMar 18₩4.5B+54.2%₩1.1B+97.4%−7.2%24.0%18.7%
GenorayMar 19₩34B+18.4%₩1.4BTurned to profitTurned to profit4.1%−0.3%
FuronteerMar 10₩3.1B+23.5%−₩1.7BSmaller lossSmaller loss−56.3%−156.3%
LaseroptekMar 20₩6.7B−7.8%−₩4.5BBigger lossBigger loss−67.5%−15.3%
QuantaMatrixMar 23₩794M+74.5%−₩4.6BBigger lossBigger loss−579.3%−891.3%
JPI HealthcareMar 23₩12B—₩1.4B—+115.7%11.6%
DentisMar 18₩23B−11.2%−₩9.6BBigger lossBigger loss−42.0%−21.0%
Ivim TechnologyMar 20₩1.8B−10.2%−₩745MBigger lossBigger loss−40.3%−17.6%
GitsnMar 19₩2.7BTurned to profit−₩3BBigger lossSmaller loss−107.8%
CXI Healthcare Technology GroupMar 3₩99M−28.7%₩39M−51.3%+711.5%39.2%57.4%
MintechMar 18₩8.9B−29.8%−₩1.3BBigger lossTurned to loss−15.0%−9.8%
GenesystemMar 24₩158M+29.4%−₩3BSmaller lossBigger loss−1,900.8%−2,659.5%
BTB KoreaMar 18₩7B−30.3%−₩1.2BTurned to lossBigger loss−16.8%7.7%
Finemedix—₩3B—−₩131M—Smaller loss−4.4%
Precision BiosensorMar 17₩5.3B+3.7%−₩1.4BBigger lossBigger loss−26.4%−17.9%
Sejong MedicalMar 19₩4.4B+1.0%₩936M+35.6%−18.3%21.4%15.9%
Systemand Application TechnologiesMar 20₩48B+3.0%₩3.1B−21.9%+68.6%6.6%8.7%
OmnisystemMar 18₩24B−24.7%₩1.4B−55.8%Turned to profit5.8%9.9%
Daihan ScientificMar 19₩25B+16.0%₩601M−54.1%−74.0%2.4%6.0%
LameditechMar 17₩1.9B−9.4%−₩3.4BBigger lossBigger loss−183.5%−131.1%
SghealthcareMar 23₩12B—₩2.1B—+2,083.2%18.0%
CU Medical SystemsMar 19₩16B+28.0%₩4.1B+36.3%+69.1%25.8%24.2%
Mekics—₩3.2B−11.2%₩263MTurned to profitTurned to profit8.2%−114.9%
ELPMar 18₩9.3B−32.3%₩2.6BTurned to profit−2.2%27.6%−5.9%
XavisMar 19₩7B−16.9%−₩3.3BBigger lossBigger loss−46.5%−2.9%
Wise iTechMar 20₩15B+9.6%₩213M−91.1%−81.8%1.4%16.9%
RollingStoneMar 23₩8.5B+730.2%−₩3.4BSmaller lossBigger loss−39.5%−439.5%
PlasmappMar 19₩4.2B+120.3%−₩1BSmaller lossSmaller loss−24.1%−290.2%
NextEye—₩54B+334.5%−₩18BTurned to lossSmaller loss−32.7%15.2%
AstoryMar 18₩2.9B+541.7%−₩4.2BBigger lossBigger loss−143.0%−800.0%
BistosMar 23₩4.6B−33.1%−₩66MTurned to lossSmaller loss−1.4%9.9%
MedicoxMar 24₩7B−14.6%−₩1.3BSmaller lossBigger loss−19.3%−26.2%
MedysseyNot yet
AngioLabNot yet
OceansBioNot yet
UXNNot yet
TascomNot yet
279060Not yet
Bio ProtechNot yet
AiobioNot yet
CalthNot yet
Micro-NXNot yet
anymediNot yet
150840Not yet
LivsMedNot yet
MsbioNot yet
Sky LabsNot yet
MezooNot yet
RemediNot yet
RecensMedicalNot yet
G&E HealthcareNot 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

Medical devices

+0.41%

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.

109 companies · 54 up · 15 flat · 40 down

Traded value
₩218B
Value vs 20-day average
0.35×
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%
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%
Tomocube475960 · KOSDAQ
₩31,950+1.75%₩1B₩431B0.89%
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—
Rokit Healthcare376900 · KOSDAQ
₩15,970−2.26%₩2.8B₩279B0.19%
Vieworks100120 · KOSDAQ
₩28,600+4.19%₩934M₩257B0.17%
Hans Biomed042520 · KOSDAQ
₩17,880+4.50%₩1.4B₩255B4.88%
Value Added Technology043150 · KOSDAQ
₩16,830+2.19%₩449M₩250B0.40%
Nextbiomedical389650 · KOSDAQ
₩29,300+4.64%₩1B₩243B0.48%
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—
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%
Curiosis494120 · KOSDAQ
₩9,930+14.01%₩1.2B₩152B2.54%
Mediana041920 · KOSDAQ
₩8,080−0.12%₩366M₩150B1.50%
ELC041520 · KOSDAQ
₩11,750+2.35%₩110M₩143B—
DIO039840 · KOSDAQ
₩10,050+0.60%₩629M₩135B0.09%
Rayence228850 · KOSDAQ
₩8,060−1.10%₩229M₩134B0.62%
Mitech179290 · KOSDAQ
₩4,1300.00%₩134M₩134B0.53%
Mezoo0088M0 · KOSDAQ
₩13,100+1.87%₩644M₩129B—
Synergy Innovation048870 · KOSDAQ
₩1,391+1.16%₩538M₩123B—
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%
PS Tec002230 · KOSDAQ
₩4,595+2.45%₩120M₩85B—
Cellumed049180 · KOSDAQ
₩1,0090.00%₩0₩84B—
GC Medical Science142280 · KOSDAQ
₩3,395+3.51%₩2.7B₩81B—
Osang Healthcare036220 · KOSDAQ
₩5,350−1.29%₩93M₩77B1.36%
Neurophet380550 · KOSDAQ
₩6,2600.00%₩2.2B₩76B0.80%
EOFlow294090 · KOSDAQ
₩1,4900.00%₩0₩75B0.03%
Corentec104540 · KOSDAQ
₩5,370+2.68%₩258M₩72B—
Zaigle234920 · KOSDAQ
₩5,3100.00%₩0₩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—
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%
Protia303360 · KOSDAQ
₩3,640−0.27%₩22M₩47B—
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—
Laseroptek199550 · KOSDAQ
₩2,945+2.61%₩109M₩44B—
QuantaMatrix317690 · KOSDAQ
₩2,015−2.18%₩92M₩41B0.75%
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%
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—
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%
Xavis254120 · KOSDAQ
₩3,800+2.70%₩1.6B₩23B—
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%
Bistos419540 · KOSDAQ
₩2,635+1.74%₩20M₩16B—
Medicox054180 · KOSDAQ
₩2,2950.00%₩0₩13B—
AngioLab251280 · KONEX
₩2,170−12.85%₩9.1M₩7.9B—
Bio Protech199290 · KONEX
₩4000.00%₩400₩7B—
G&E Healthcare299480 · KONEX
₩600−12.92%₩1,300₩6.7B—
Aiobio447690 · KONEX
₩1,999−0.05%₩99,950₩5.5B—
OceansBio332190 · KONEX
₩2,195+0.23%₩4,700₩3.2B—
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