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

UPDATED Aug 15, 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.

43 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
HLMA
Halma
UK£32.10-0.7%25.8%UK£12.1bUK£32.21PE40.9xE9.4%0.7%
OXIG
Oxford Instruments
UK£18.12-1.1%-20.5%UK£1.0bUK£23.89PE40.1xE26.1%1.2%
GHH
Gooch & Housego
UK£5.00-6.7%9.9%UK£135.6mUK£7.33PE26xE30.9%2.6%
RSW
Renishaw
UK£30.00-0.2%-16.2%UK£2.2bUK£30.74PE22.3xE9.0%2.5%
SPSY
Spectra Systems
UK£2.04-1.9%-20.0%UK£98.5mUK£3.47PE15.7xE8.0%4.2%
RPI
Raspberry Pi Holdings
UK£3.99-0.2%3.7%UK£772.8mUK£5.64PE89.5xE31.0%n/a
TTG
TT Electronics
UK£0.96-0.8%-40.4%UK£170.4mUK£1.13PB0.9xE86.7%0%
SPT
Spirent Communications
UK£1.96-0.1%11.3%UK£1.1bUK£2.00PE214.4xE32.9%1.8%
BVC
BATM Advanced Communications
UK£0.15-1.7%-27.7%UK£65.1mn/aPB0.9xE129.4%n/a
CNC
Concurrent Technologies
UK£1.87-0.5%59.1%UK£161.2mUK£2.12PE34.3xE17.8%0.6%
KETL
Strix Group
UK£0.39-0.6%-50.4%UK£90.2mn/aPE46.6xE43.8%3.3%
CPX
CAP-XX
UK£0.0043-2.3%58.1%UK£24.9mn/aPS10.9xn/an/a
WSG
Westminster Group
UK£0.019-7.3%-25.5%UK£6.7mn/aPB2.1xn/an/a
LST
Light Science Technologies Holdings
UK£0.03-4.7%0%UK£10.2mn/aPE105.2xn/an/a
MWE
M.T.I Wireless Edge
UK£0.45-1.1%21.6%UK£38.8mn/aPE11.8xS8.0%5.4%
SNX
Synectics
UK£3.05-0.8%67.1%UK£51.6mn/aPE11.8xE9.9%1.6%
QUBE
Quantum Base Holdings
UK£0.21-2.3%n/aUK£13.5mn/aPB13.1xE92.9%n/a
SDI
SDI Group
UK£0.87-0.1%31.4%UK£91.4mUK£1.40PE22.6xn/an/a
UNX
Unigel Group
UK£0.700%-12.5%UK£10.1mn/an/an/a5.0%
IGE
Image Scan Holdings
UK£0.0150%-29.3%UK£2.0mn/aPB1.5xn/an/a
SOLI
Solid State
UK£1.580%-42.5%UK£89.4mUK£2.28PE174.6xE63.6%1.6%
NAR
Northamber
UK£0.310%-13.9%UK£8.4mn/aPB0.4xn/a1.9%
ONDO
Ondo InsurTech
UK£0.280%93.1%UK£38.7mn/aPS10xS42.6%n/a
TST
Touchstar
UK£0.900%-10.4%UK£7.4mn/aPE20.1xE24.0%3.3%
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