Australian (ASX) Tech Stocks - Biggest Losers Today

UPDATED Dec 20, 2025

Explore the Australian (ASX) Biggest Losers Today. These Tech Stocks have seen the largest drop in Market Cap from the previous trading day.

CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
DTZ
Dotz Nano
AU$0.04-7.0%-56.0%AU$26.0mn/aPS75.8xn/an/a
X2M
X2M Connect
AU$0.01-9.1%n/aAU$10.1mn/aPS1.6xn/an/a
AVA
AVA Risk Group
AU$0.066-2.9%-51.1%AU$19.2mn/aPB0.9xE85.3%n/a
RWL
Rubicon Water
AU$0.150%-48.3%AU$37.3mn/aPB0.6xn/a0%
SEN
Senetas
AU$2.430%-6.5%AU$40.3mAU$3.90PS2.1xE100.9%0%
HYD
Hydrix
AU$0.0120%0%AU$3.3mn/aPE-0.9xn/an/a
BCC
Beam Communications Holdings
AU$0.080%14.3%AU$6.9mn/aPB2.2xn/an/a
DTI
DTI Group
AU$0.0120%n/aAU$10.7mn/aPS1.3xn/an/a
SP3
Spectur
AU$0.0330%120.0%AU$13.3mn/aPS1.5xn/an/a
CT1
Constellation Technologies
AU$0.0020%0%AU$2.9mn/aPE309.8xn/an/a
AMO
Ambertech
AU$0.153.3%0%AU$14.8mn/aPE17.5xn/a3.9%
CML
Connected Minerals
AU$0.175.8%-4.4%AU$10.0mn/aPB1.4xn/an/a
TZL
TZ
AU$0.0474.4%-23.0%AU$13.3mn/aPS1.3xn/an/a
ZMM
Zimi
AU$0.00716.7%-50.0%AU$5.3mn/aPS6.5xn/an/a
RKT
RocketDNA
AU$0.0195.6%52.0%AU$21.6mn/aPS3xn/an/a
SMN
Structural Monitoring Systems
AU$0.343.0%-30.3%AU$53.4mn/aPE308.8xn/an/a
NVU
Nanoveu
AU$0.0873.6%190.0%AU$85.4mn/aPS308.2xn/an/a
AD8
Audinate Group
AU$4.331.2%-40.6%AU$365.1mAU$7.79PS5.9xE22.9%n/a
NVX
NOVONIX
AU$0.413.8%-35.7%AU$348.6mAU$1.00PS38.8xS102.8%n/a
ELS
Elsight
AU$3.074.4%707.9%AU$673.9mAU$3.62PS77xE85.0%n/a
DDR
Dicker Data
AU$10.231.9%24.0%AU$1.8bAU$10.45PE22.4xE8.6%4.3%
CDA
Codan
AU$28.355.3%75.2%AU$5.2bAU$31.74PE49.8xE15.8%1.1%