Page 2 - U.K. (FTSE) Tech Stocks - Biggest Losers Today

UPDATED Dec 19, 2025

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

41 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
SDI
SDI Group
UK£0.800.6%37.9%UK£83.6mUK£1.36PE18.2xE13.7%n/a
BIG
Big Technologies
UK£0.730.3%-48.0%UK£210.6mn/aPS4.3xE102.7%n/a
VNET
Vianet Group
UK£0.673.9%-40.2%UK£19.1mUK£2.10PE17.9xn/a2.1%
ONDO
Ondo InsurTech
UK£0.222.8%-42.5%UK£32.8mn/aPS7.6xS65.1%n/a
SEE
Seeing Machines
UK£0.0490.4%9.0%UK£231.8mn/aPS5xE96.3%n/a
WPHO
Windar Photonics
UK£0.432.4%-22.3%UK£41.9mn/aPS9.6xE54.4%n/a
XAR
Xaar
UK£1.021.5%43.7%UK£80.5mUK£1.75PS1.3xE123.7%0%
SNX
Synectics
UK£2.304.5%-33.3%UK£39.1mn/aPE8.9xn/a2.2%
TTG
TT Electronics
UK£1.130.9%5.9%UK£200.5mUK£1.29PB1.1xE115.8%0%
BVC
BATM Advanced Communications
UK£0.162.8%-12.0%UK£71.0mn/aPB0.9xS-4.7%0%
OXIG
Oxford Instruments
UK£20.950.2%1.2%UK£1.2bUK£23.44PE75.1xE40.2%1.1%
MIDW
Midwich Group
UK£1.881.9%-34.4%UK£192.7mUK£3.29PE27.9xE10.5%4.9%
SPSY
Spectra Systems
UK£1.575.4%-33.5%UK£75.8mUK£2.56PE7.6xE-43.2%5.5%
KETL
Strix Group
UK£0.4613.4%2.2%UK£106.0mn/aPE12.9xE17.5%0%
RSW
Renishaw
UK£34.750.9%3.9%UK£2.5bUK£36.91PE30.2xE16.1%2.2%
HLMA
Halma
UK£35.821.1%31.4%UK£13.5bUK£37.33PE39xE8.8%0.6%
0W1I
Vectron Systems
€12.85n/an/a€113.9mn/aPE19.1xn/a0%
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