
RLYB
Rallybio CorporationNASDAQHealthcareAs of 2026-04-06
Valuation
View DetailsP/E (TTM)
—
PEG
—
P/B
0.74
P/S
50.06
EV/EBITDA
-0.36
DCF Value
$11.37
FCF Yield
-69.4%
Div Yield
0.0%
Margins & Returns
Gross Margin
99.7%
Operating Margin
-3853.6%
Net Margin
-1046.4%
ROE
-16.2%
ROA
-14.4%
ROIC
-56.9%
Financials
View All| Period | Revenue | Net Income | EPS |
|---|---|---|---|
| Q4 2025 | $222.0K | $-5.9M | $-1.11 |
| FY 2025 | $858.0K | $-9.0M | $-1.59 |
| Q3 2025 | $212.0K | $16.0M | $2.84 |
| Q2 2025 | $212.0K | $-9.7M | $-1.76 |
Analyst Ratings
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Insider Trades
View AllCompany Info
Sector
Healthcare
Industry
—
Country
US
Exchange
NASDAQ
Beta
-1.20
Rallybio Corporation, a clinical-stage biotechnology company, engages in development and commercialization of life-transforming therapies for patients suffering from severe and rare diseases. Its lead product candidate is RLYB212, a monoclonal anti-HPA-1a antibody which is in Phase II clinical trial for the prevention of fetal and neonatal alloimmune thrombocytopenia (FNAIT); and RLYB211 for the prevention of FNAIT. The company is also developing RLYB114, a pegylated complement factor 5 (C5)-targeted Affibody molecule in preclinical development for the treatment of complement-mediated ophthalmic diseases; RLYB116, an inhibitor of complement component 5 (C5) to treat several diseases of complement dysregulation which has completed phase 1 trial; and RLYB332, a preclinical antibody, for the treatment of severe anemia with ineffective erythropoiesis and iron overload. It entered into a strategic alliance with AbCellera to discover, develop, and commercialize novel antibody-based therapeutics for rare diseases. Rallybio has collaboration with Exscientia for the development of small molecule therapeutics for rare diseases; and collaboration agreement with Johnson & Johnson to provide pregnant individuals therapeutic solutions at risk of fetal and neonatal alloimmune thrombocytopenia. The company was founded in 2018 and is headquartered in New Haven, Connecticut.