Delisting risk
MREO · NASDAQ · Biotechnology

Mereo BioPharma Group (ADR) (MREO)

Advances acquired rare-disease drug candidates through clinical development and partnerships.

$0.2651
Pre-market−0.00 (−0.75%)
At close$0.2671(−3.47%)
Loading prices…

Mereo BioPharma Group plcMREOHealth Care

Develops setrusumab for osteogenesis imperfecta and alvelestat for severe alpha-1 antitrypsin deficiency-associated lung disease. Clinically advanced assets are acquired and advanced through partnerships, with setrusumab commercial rights retained in Europe and the U.K.

Develops setrusumab for osteogenesis imperfecta and alvelestat for severe alpha-1 antitrypsin deficiency-associated lung disease. Both programs reflect an asset-selection model: clinically advanced candidates are acquired after larger drugmakers deprioritize them, then advanced through scientific, commercial, and collaboration capabilities.

Setrusumab is partnered with Ultragenyx, while commercial rights in Europe and the U.K. are retained. Other candidates came from Novartis, AstraZeneca, and the OncoMed transaction, leaving a portfolio of partnered or partner-seeking programs rather than a discovery-led platform.

Clinical-trial enrollment, potential product-market size, key executives, and continued Nasdaq listing compliance shape execution. Certain pre-commercial and manufacturing activities for setrusumab were curtailed or delayed after top-line trial data.

Company facts

CEODenise Scots-Knight
ListedApr 24, 2019
ExchangeNASDAQ
HeadquartersLondon, United Kingdom
CountryUnited Kingdom
Employees39
CIK0001719714
ISINUS5894921072

Market cap$42.7M
EPS (ttm)−$0.3655
P/E (ttm)−0.7311
ROE-74.8%
P/B1.50
P/S0.00
Dividend yieldDiv yield
Beta1.42vs XLV 0.21

Price target$2.50+825.9%Avg of 8 analysts
ConsensusBuy5 of 8 analysts
Ratings

Target rangeAs of Sep 2, 2026

Latest analyst notes

DateFirmActionPrior ratingRatingPrior targetTarget
Aug 19, 2026JP MorganDowngradeNeutralUnderweight
Mar 23, 2026JP MorganDowngradeOverweightNeutral
Dec 30, 2025JefferiesDowngradeBuyHold$0.50
Dec 29, 2025Robert W. BairdTarget$8$1
Dec 29, 2025BTIGReiterateBuy$6$1

Next report
Nov 9, 2026
estimated · in 67 days
EPS estimate
−$0.01
Revenue estimate
$863.8K
Fiscal quarter
Q3 FY26

EPSReportedEstimate

Mar '25May '25Aug '25Nov '25Mar '26May '26Aug '26Nov '26
Reported−$0.01−$0.02−$0.02−$0.01−$0.01−$0.01−$0.01Pending
Estimate−$0.02−$0.01−$0.01−$0.01−$0.01$0.02−$0.01−$0.01
Surprise+50.0%−100.0%−100.0%−20.0%0.0%−150.0%0.0%

RevenueReportedEstimate

Mar '25May '25Aug '25Nov '25Mar '26May '26Aug '26Nov '26
Reported$1.3M$685.7K$300.0KPending
Estimate$11.9M$11.9M$5.3M$23.3M$11.7M$3.5M$863.8K
Surprise−88.8%−94.3%
Estimate−$0.01
ReportedDue Nov 9, 2026
Estimate$863.8K
ReportedDue Nov 9, 2026
View details

Debt to equity3.60%
Current ratio588.40%

ProfitabilityRevenueNet incomeNet margin

Q3 FY24Q4 FY24Q1 FY25Q2 FY25Q3 FY25Q4 FY25Q1 FY26Q2 FY26
Revenue$0$0$0$500.0K$0$0$0$0
Net income−$15.0M−$7.0M−$12.9M−$14.6M−$7.0M−$7.3M−$6.7M−$7.0M
Net margin0.0%

GrowthOperating income

Q3 FY24Q4 FY24Q1 FY25Q2 FY25Q3 FY25Q4 FY25Q1 FY26Q2 FY26
Operating income−$9.4M−$15.1M−$11.2M−$10.5M−$10.0M−$8.4M−$8.8M−$7.0M
YoY growth

Balance sheet, Jun 30, 2026Cash & short-term investments $30.1M · Total debt $1.0M · Total assets $34.7M · Shareholders' equity $28.7M

Revenue
$0
Operating income
−$7.0M
Net income
−$7.0M
View details

No dividends on record.

Institutions67 holders · as of Mar 31, 202647.20%75.38M ADS
Insiders5 holders · as of Sep 16, 20240.78%1.25M ADS
Strategic holders1 holder · as of Feb 11, 20221.18%1.88M ADS
Otherremainder50.84%81.18M ADS

159.69M ADS (1 ADS = 5 ordinary shares) as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Rubric Capital Management LPInstitution
9.59%15.31M ADS13Fas of Mar 31, 2026
Ecor1 Capital, LLCInstitution
8.37%13.37M ADS13Fas of Mar 31, 2026
683 Capital Management, LLCInstitution
7.51%12.00M ADS13Fas of Mar 31, 2026
Bank of America Corp /DE/Institution
5.13%8.20M ADS13Fas of Mar 31, 2026
Defilade Capital Management, L.P.Institution
4.73%7.56M ADS13Fas of Mar 31, 2026
See all 25

13F — a manager's quarterly holdings

Insider tradesForm 4

No open-market trades in the last 12 months.

View details

  • Amgen

    Late-stage anti-sclerostin therapy for pediatric OI

  • Grifols (ADR)

    Marketed IV AAT augmentation therapy for severe AATD

  • Takeda (ADR)

    Marketed IV AAT therapies for severe AATD

  • Kamada

    GLASSIA supply and marketing exposure in AATD augmentation

ComparePre-market

CompanyPriceChange
Mereo BioPharma Group (ADR)$0.2651−0.75%$42.7M
Amgen$443.00+0.04%$239.00B27.518.96.3+9.7%
Grifols (ADR)$7.89+0.66%$6.62B10.10.9−4.2%
Takeda (ADR)$18.73+1.55%$58.65B51.256.72.0+5.8%
Kamada$8.20−2.28%$484.6M22.216.62.5+22.7%
Median24.818.92.3+7.7%