Page 2 - U.K. (FTSE) Tech Stocks - Top Gainers Today

UPDATED Sep 15, 2025

Explore the U.K. (FTSE) Top Gainers Today. These Tech Stocks have seen the largest rise in Market Cap from the previous trading day.

43 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
TST
Touchstar
UK£0.870%-15.1%UK£7.1mn/aPE19.4xE24.0%3.4%
THRU
Thruvision Group
UK£0.0170%-90.6%UK£7.6mn/aPS1.2xn/an/a
SNX
Synectics
UK£3.350%42.6%UK£56.9mn/aPE13xE9.9%1.5%
SNT
Sabien Technology Group
UK£0.0680%-10.0%UK£1.8mn/aPS2.7xn/a0%
CSSG
Croma Security Solutions Group
UK£0.750%6.4%UK£10.3mn/aPE17xE-13.3%3.1%
SPSY
Spectra Systems
UK£1.980%-16.8%UK£95.6mUK£3.47PE15.3xE8.0%4.3%
SPT
Spirent Communications
UK£1.970%13.8%UK£1.2bUK£2.00PE219.4xE37.1%1.8%
QUBE
Quantum Base Holdings
UK£0.180%n/aUK£11.9mn/aPB11.6xE98.9%n/a
PIP
PipeHawk
UK£0.0230%35.3%UK£835.2kn/aPE-2.6xn/an/a
NWT
Newmark Security
UK£0.850%-5.6%UK£8.0mn/aPE12.1xn/a0%
MET
Metir
UK£0.012-5.9%n/aUK£3.7mn/aPS16xn/an/a
XAR
Xaar
UK£1.45-0.3%37.0%UK£114.4mUK£1.95PS1.8xE181.1%0%
ONDO
Ondo InsurTech
UK£0.32-2.2%125.1%UK£44.0mn/aPS11.4xS42.6%n/a
SEE
Seeing Machines
UK£0.028-0.7%-43.3%UK£134.6mn/aPS2.7xE94.7%n/a
SDI
SDI Group
UK£1.00-1.0%70.9%UK£104.6mUK£1.40PE26.2xn/an/a
SRT
SRT Marine Systems
UK£0.74-1.3%164.3%UK£185.9mUK£1.00PS15.7xE91.4%n/a
RPI
Raspberry Pi Holdings
UK£4.01-0.8%23.1%UK£776.2mUK£5.43PE90.3xE29.6%n/a
FTC
Filtronic
UK£1.39-2.8%85.3%UK£305.5mUK£1.94PE21.7xE-45.0%n/a
RSW
Renishaw
UK£32.15-0.8%-4.7%UK£2.3bUK£31.73PE23.9xE9.3%2.4%
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