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

UPDATED Dec 22, 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.

41 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
SNX
Synectics
UK£2.250%-34.8%UK£38.2mn/aPE8.7xn/a2.2%
PIP
PipeHawk
UK£0.0160%-39.6%UK£581.0kn/aPE-2.2xn/an/a
NWT
Newmark Security
UK£1.070%52.1%UK£10.0mn/aPE15.1xn/a0%
SPSY
Spectra Systems
UK£1.540%-35.3%UK£74.4mUK£2.56PE7.5xE-43.2%5.6%
CSSG
Croma Security Solutions Group
UK£0.75-1.3%-13.3%UK£10.5mn/aPE13.1xn/a3.2%
SNT
Sabien Technology Group
UK£0.068-10.0%-47.1%UK£2.0mn/aPS2.1xn/a0%
NAR
Northamber
UK£0.33-4.4%14.0%UK£9.2mn/aPB0.4xn/a1.8%
CPX
CAP-XX
UK£0.0023-4.2%67.9%UK£13.9mn/aPS5.4xn/an/a
FTC
Filtronic
UK£1.56-0.3%101.9%UK£343.1mUK£1.98PE24.3xE-13.7%n/a
GHH
Gooch & Housego
UK£6.04-1.0%19.5%UK£165.9mUK£7.42PE46.5xE38.4%2.2%
CNC
Concurrent Technologies
UK£2.21-0.9%66.7%UK£193.4mUK£2.37PE39.9xE17.9%0.5%
WPHO
Windar Photonics
UK£0.41-5.7%-33.3%UK£41.9mn/aPS9.1xE173.8%n/a
KETL
Strix Group
UK£0.46-2.4%-4.3%UK£108.1mn/aPE12.9xE17.5%0%
RSW
Renishaw
UK£34.85-0.1%3.6%UK£2.5bUK£36.91PE30.3xE16.1%2.2%
OXIG
Oxford Instruments
UK£20.60-1.0%-1.9%UK£1.2bUK£23.44PE73.7xE40.2%1.1%
HLMA
Halma
UK£35.60-1.2%30.4%UK£13.6bUK£37.33PE38.7xE8.8%0.6%
0W1I
Vectron Systems
€12.85n/an/a€113.9mn/aPE19.1xn/a0%
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