Taiwanese (TAIEX) Stocks - Biggest Losers Today

UPDATED Dec 12, 2025

Explore the Taiwanese (TAIEX) Biggest Losers Today. These stocks have seen the largest drop in Market Cap from the previous trading day.

2,305 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
6669
Wiwynn
NT$4,405.00-2.5%75.1%NT$818.6bNT$5,477.19PE18.4xE18.1%1.7%Tech
2308
Delta Electronics
NT$938.00-0.7%121.7%NT$2.4tNT$1,182.00PE48.8xE23.9%0.7%Tech
2059
King Slide Works
NT$3,740.00-2.2%142.1%NT$356.4bNT$4,597.50PE42xE26.0%0.9%Tech
3661
Alchip Technologies
NT$3,220.00-2.3%11.0%NT$260.9bNT$4,533.07PE43.8xE42.8%1.1%Semiconductors
2382
Quanta Computer
NT$286.50-0.5%0.4%NT$1.1tNT$350.61PE16.1xE15.5%4.5%Tech
3711
ASE Technology Holding
NT$243.50-0.4%53.6%NT$1.1tNT$249.69PE30.1xE28.8%2.2%Semiconductors
8046
Nan Ya Printed Circuit Board
NT$271.50-2.3%158.6%NT$175.4bNT$282.82PE190xE81.3%0.4%Tech
3706
MiTAC Holdings
NT$84.00-2.9%18.9%NT$122.6bNT$121.00PE20.8xE40.6%1.1%Tech
4958
Zhen Ding Technology Holding
NT$143.00-2.1%22.2%NT$148.7bNT$172.95PE18.6xE28.1%3.4%Tech
2376
Giga-Byte Technology
NT$239.00-1.8%-10.8%NT$160.1bNT$321.70PE13.2xE13.9%4.2%Tech
2357
ASUSTeK Computer
NT$588.00-0.7%-4.4%NT$436.7bNT$719.00PE12.6xE4.7%5.8%Tech
5274
ASPEED Technology
NT$6,725.00-1.1%74.0%NT$254.2bNT$7,322.25PE69.2xE28.0%0.8%Semiconductors
3533
Lotes
NT$1,300.00-1.9%-32.6%NT$145.5bNT$1,605.00PE17.6xE21.3%3.2%Tech
3034
Novatek Microelectronics
NT$373.00-1.2%-23.5%NT$227.0bNT$422.38PE13xE6.9%7.5%Semiconductors
3008
LARGAN PrecisionLtd
NT$2,060.00-1.0%-18.9%NT$274.9bNT$2,579.67PE11.8xE5.6%4.7%Tech
6446
PharmaEssentia
NT$502.00-1.4%-4.8%NT$185.7bNT$641.66PE38.6xE51.5%0.2%Pharmaceuticals & Biotech
5269
ASMedia Technology
NT$1,200.00-2.4%-37.7%NT$89.7bNT$2,165.40PE18.5xE24.8%2.5%Semiconductors
7799
Heron Neutron Medical
NT$601.00-2.3%155.2%NT$94.0bNT$1,175.00PS17019.4xS163.5%n/aHealthcare
6409
Voltronic Power Technology
NT$1,000.00-2.4%-45.8%NT$87.7bNT$1,413.20PE22.1xE4.3%3.8%Capital Goods
6488
GlobalWafers
NT$380.00-1.2%-3.9%NT$181.7bNT$509.25PE32.5xE28.3%2.1%Semiconductors
2379
Realtek Semiconductor
NT$528.00-0.8%-1.1%NT$270.8bNT$599.35PE17.5xE13.4%4.8%Semiconductors
5347
Vanguard International Semiconductor
NT$90.80-1.2%-1.6%NT$169.6bNT$96.50PE21.2xE-0.6%5.0%Semiconductors
6589
EirGenix
NT$67.20-9.9%-1.2%NT$20.3bNT$138.00PS21.7xn/an/aPharmaceuticals & Biotech
3017
Asia Vital Components
NT$1,425.00-0.3%107.7%NT$553.2bNT$1,740.47PE37.2xE33.0%0.7%Tech
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