SLN · NASDAQ · Biotechnology

Silence Therapeutics (ADR)

Develops liver-targeted siRNA medicines through its mRNAi GOLD platform.

$13.42
After-hours close−0.04 (−0.30%)
At close$13.46(+0.07%)
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Profile

Silence Therapeutics plcSLNHealth Care

Develops liver-targeted siRNA medicines through its mRNAi GOLD platform. As a clinical-stage biotechnology company, it advances programs for polycythemia vera, high lipoprotein(a), and dyslipidemia while using external collaboration in discovery.

Develops siRNA medicines through the mRNAi GOLD platform, which uses RNA interference to target disease-associated genes without permanently altering DNA. Its GalNAc linkage is designed to direct siRNAs to liver cells, making liver-targeted discovery the core of its operating model. It also supports liver-focused partnered discovery with external collaborators.

The clinical pipeline includes divesiran for polycythemia vera, zerlasiran for high lipoprotein(a), and SLN312 for dyslipidemia. The company also uses external collaboration in discovery and alliance management. Its Nasdaq-listed ADSs are its only publicly tradable securities after the AIM admission was cancelled.

Company facts

CEOIain Ross
ListedSep 8, 2020
ExchangeNASDAQ
HeadquartersLondon, United Kingdom
CountryUnited Kingdom
Employees88
CIK0001479615
ISINUS82686Q1013

Key statistics

Market cap$633.9M
EPS (ttm)−$3.33
P/E (ttm)−4.03
ROE-106.9%
P/B5.49
P/S1,031.89
Dividend yield
Beta1.50vs XLV 0.54

Year to date +119% · Average volume (30d) 1.5M

Analysts

Price target, next 12 months$55.00+309.8%Median of 5 analysts · vs the Aug 28 close
ConsensusBuy4 of 5 analysts rate it buy or better

Ratings

Target range

Latest analyst notes

DateFirmActionRating
Jun 24, 2026Cantor FitzgeraldInitiateOverweight

Earnings

EPS

Estimate−$0.12
ReportedDue Nov 5, 2026

Revenue

Estimate$124.2K
ReportedDue Nov 5, 2026

History

Report dateEPS estEPSSurpriseRevenue estRevenueSurpriseNext session
Aug 10, 2026Q2 FY26−$0.13−$0.26−104.4%$1.1M$137.2K−87.9%+29.12%
May 7, 2026Q1 FY26−$0.33−$0.32+3.0%$1.3M$422.0K−66.4%+0.29%
Mar 5, 2026Q4 FY25−$0.32−$0.25+21.9%$2.9M$39.0K−98.7%+13.27%
Nov 6, 2025Q3 FY25−$0.40−$0.45−12.5%$3.1M$159.0K−94.9%+2.02%
View details

Financial highlights

12 quartersQ1 FY25Q2 FY25Q3 FY25Q4 FY25Q1 FY26Q2 FY26
Revenue$183.7K$307.2K$159.0K$34.0K$421.3K$0
Gross profit$113.8K$190.6K$95.0K$22.0K$304.5K−$108.2K
Operating income−$36.8M−$32.9M−$26.2M−$12.5M−$15.0M−$13.1M
Net income−$36.9M−$37.5M−$21.0M−$11.8M−$14.9M−$12.3M
Diluted EPS−$2.34−$2.40−$1.32−$0.27−$0.96−$0.78
Gross margin62.0%62.1%59.7%64.7%72.3%
Operating margin-20,006.4%-10,697.8%-16,505.7%-36,650.0%-3,565.4%

Fiscal years (4-quarter sums)FY21 $12.4M · FY22 $17.5M · FY23 $25.4M · FY24 $41.8M · FY25 $683.9K

Revenue by product · Q4 FY25

Research Collaboration Income$235.0K · 100%

Revenue by geography · FY24

Germany$144.0K · 100%

Balance sheet, Jun 30, 2026Cash & short-term investments $72.1M · Total debt $112.0K · Total assets $106.4M · Shareholders' equity $38.5M

Dividends

No dividends on record.

Ownership

Institutions 42.15%Insiders

Shares outstanding 47.23M · Float 37.67M · 79.8% free float

Insiders — filings are in the shares behind the receipt.

A Form 4 total here can count shares the filer formally disclaims — an award voted by proxy, for instance — which the holder's own Schedule 13D/G excludes, so where the two disagree the schedule's smaller figure is used.

This listing is a depositary receipt and the Form 4 positions here are filed in the shares behind it, a different unit from the share count and in a ratio the filings never state, so no insider percentage is shown.

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Richard Ian Griffiths34.54M24.40%13DJun 25, 2025
Richard Griffiths14.39M7.97%13DAug 13, 2026
TCG Crossover Management, LLC3.03M6.42%13FMay 15, 2026
Siren, L.L.C.2.91M6.16%13FMay 14, 2026
Redmile Group, LLC2.16M4.58%13FMay 15, 2026

Insider tradesForm 4

DateInsiderRoleSharesAvg price
Aug 10, 2026Richard Ian Griffiths10 percent owner−5,484,320$16.00
Jul 6, 2026Richard Ian Griffiths10 percent owner−865,112$10.53
Jul 2, 2026Richard Ian Griffiths10 percent owner−50,082$10.47
Jul 1, 2026Richard Ian Griffiths10 percent owner−129,180$10.62
Jun 30, 2026Richard Ian Griffiths10 percent owner−169,928$10.76
View details

Peers

CompareAfter-hours close

CompanyPriceChange
Silence Therapeutics (ADR)$13.42−0.30%$633.9M1,031.9−38.8%
Amgen$430.27−0.49%$233.38B26.918.46.1+9.7%
Novartis (ADR)$153.810.00%$292.35B23.216.45.3+0.9%
Eli Lilly$1,173.00−0.08%$1.10T39.428.713.9+47.7%
Protagonist Therapeutics$146.05+1.23%$9.28B139.664.732.9+3,749.2%
Arrowhead Pharmaceuticals$84.80−0.13%$11.96B17.9+171.0%
Median33.123.613.9+47.7%