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

UPDATED May 20, 2026

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

174 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
RBW
UK£0.25-9.1%122.2%UK£161.1mn/a28.73.7%n/a
SML
UK£0.046-9.4%1,542.9%UK£129.7mn/a185.4n/an/a
SYNT
UK£0.99-6.1%-0.8%UK£162.3mUK£1.430.2103.7%0%
GFM
UK£3.02-1.6%73.1%UK£533.3mUK£3.5532.528.8%n/a
SRB
UK£3.32-2.9%121.3%UK£251.4mUK£4.776.332.7%1.5%
ACG
UK£16.20-1.8%272.4%UK£374.8mUK£21.403.753.7%n/a
JMAT
UK£20.94-0.2%50.8%UK£3.5bUK£21.281.750.1%3.7%
PRE
UK£0.97-1.9%155.6%UK£328.0mn/a5.1n/an/a
FORT
UK£1.37-2.0%-27.9%UK£284.2mUK£2.0216.717.0%4.5%
TUN
UK£0.39-1.0%808.2%UK£481.6mn/a-10.0n/an/a
PDL
UK£0.14-8.9%-35.9%UK£46.6mn/a-0.3104.6%0%
KEFI
UK£0.012-2.0%100.0%UK£159.6mn/a4.1-79.9%n/a
PAT
UK£0.20-6.0%41.8%UK£50.5mn/a18.8n/an/a
ATM
UK£0.041-2.4%36.2%UK£90.2mn/a3.656.9%n/a
STCM
UK£0.20-4.7%7.9%UK£44.9mn/a15.0n/a7.2%
CORA
UK£0.095-2.6%15.2%UK£72.7mn/a3.5114.6%n/a
AAU
UK£0.019-2.6%65.2%UK£58.0mn/a1.3n/an/a
RMR
UK£0.0039-4.9%32.8%UK£29.6mn/a2.4n/an/a
80M
UK£0.0087-3.5%210.7%UK£40.7mn/a1.0n/an/a
EMH
UK£0.17-2.8%66.7%UK£41.7mn/a198.5n/an/a
SYM
UK£0.075-6.3%-6.3%UK£17.7mn/a2.9n/an/a
COBR
UK£0.045-2.2%250.0%UK£48.2mn/a268.185.7%n/a
KDNC
UK£0.077-3.1%316.2%UK£32.9mn/a2.0n/an/a
ATOM
UK£0.61-2.3%56.2%UK£45.4mUK£1.5537.575.2%n/a
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