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Buy Day today: Poor Neutral (49) Good Mixed market breadth · no major macro event

Omeros Corporation (OMER)

Healthcare Biotechnology
9.60 $
Closing price · As of: 20. Jul 2026
🔔 Watch stock

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This stock currently matches 6 of our scanner strategies — each hit links to the scanner.

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Basics

Market Cap
0.8Mrd. $
Shares Outstanding
72Mio.
Float
96.4%
Beta
2.6

Performance

Perf. 1M
-11.10%
Perf. 3M
0.30%
Perf. 6M
-35.50%
YTD Performance (%)
-39.00%
52-Week-High Distance
-39.3%

Valuation

P/E
7.6
Forward P/E
58.1
PEG
0.8
P/B
8.4
P/S
78.5
EV/EBITDA
-1.5
Price/FCF

Profitability

Gross Margin
-190.5%
EBIT Margin
Net Margin
871.0%
Return on Equity
-576.3%
Return on Assets
-25.2%

Balance Sheet & Safety

Equity Ratio
negative equity
Debt/Equity
-4.9
warning zone
Altman Z
-1.78
Piotroski
6 von 9

Growth

Sales Growth Last Quarter
14.90%
EPS Growth Last Quarter
0.00%
Sales Growth (Year)
-100.00%
Forward Sales Growth
111.20%
Forward EPS Growth
-107.90%

Quality & Screener

Stage
1
Top 10%
RS Rating
91
EPS Rating
42
Piotroski
6 von 9
Fundamental Rating
B (+32 von 100)
warning zone
Altman Z
-1.78

AI Rating

Not yet rated — we only show a category once an SEC-backed file with at least two cited passages is available. How the Rating Is Built

Highlighted are things our editorial team noticed: green = stands out as strong, red = deserves a closer look. No single metric is a verdict on its own — always read it in context.

Sales Per Quarter ($M)
2024: Q4 · 0.0 Mio. $ Q4 2025: Q1 · 0.4 Mio. $ Q1 2025: Q2 · 0.0 Mio. $ Q2 2025: Q3 · 0.0 Mio. $ Q3 2025: Q4 · 0.0 Mio. $ Q4 2026: Q1 · 9.9 Mio. $ Q1
Earnings Per Share Per Quarter ($)
2024: Q4 · -0.54 $ Q4 2025: Q1 · -0.58 $ Q1 2025: Q2 · -0.43 $ Q2 2025: Q3 · -0.47 $ Q3 2025: Q4 · 1.36 $ Q4 2026: Q1 · 0.88 $ Q1
Net Margin Per Quarter (%)
2025: Q1 · -8,121.4 % Q1 2026: Q1 · 566.7 % Q1
Operating Cash Flow Per Quarter ($M)
2024: Q4 · -29.0 Mio. $ Q4 2025: Q1 · -35.8 Mio. $ Q1 2025: Q2 · -21.9 Mio. $ Q2 2025: Q3 · -18.5 Mio. $ Q3 2025: Q4 · -39.8 Mio. $ Q4 2026: Q1 · -14.5 Mio. $ Q1
Free Cash Flow Per Quarter ($M)
2024: Q4 · -29.0 Mio. $ Q4 2025: Q1 · -35.9 Mio. $ Q1 2025: Q2 · -22.0 Mio. $ Q2 2025: Q3 · -18.5 Mio. $ Q3 2025: Q4 · -39.8 Mio. $ Q4 2026: Q1 · -14.5 Mio. $ Q1
Sales Growth vs. Year-Ago Quarter (%)
2025: Q1 · -69.8 % Q1 2026: Q1 · 2,301.2 % Q1
Price Change in Quarter (%)
2024: Q4 · 148.9 % Q4 2025: Q1 · -16.8 % Q1 2025: Q2 · -63.5 % Q2 2025: Q3 · 36.7 % Q3 2025: Q4 · 318.9 % Q4 2026: Q1 · -38.5 % Q1

Quarterly Figures

Quarterly Figures
Quarter EPS (Earnings Per Share) EPS YoY (%) Sales ($M) Sales YoY (%) Net Margin (%) OCF ($M) FCF ($M)
2024: Q4 -0.54 0 -29 -29
2025: Q1 -0.58 0 -69.80 -8,121.40 -36 -36
2025: Q2 -0.43 0 -22 -22
2025: Q3 -0.47 0 -19 -19
2025: Q4 1.36 0 -40 -40
2026: Q1 0.88 10 2,301.20 566.70 -15 -15
What Do These Terms Mean?
EPS (Earnings Per Share):
Quarterly profit divided by the total share count — how much of the profit works out to a single share.
YoY (Year over Year):
Change versus the same quarter a year ago — this is how you compare without seasonal distortion (e.g. the holiday shopping season).
Sales:
All revenue for the quarter, before any costs are deducted — the top line of the income statement.
Net Margin:
What percentage of sales is left over as profit in the end. Negative means the company is posting a loss.
OCF (Operating Cash Flow):
The cash that actually flows into the till from the core business during the quarter — harder to dress up than book profit.
FCF (Free Cash Flow):
Operating cash flow minus capital expenditures — the money that's genuinely free to use, say for paying down debt, buybacks, or dividends.

About the Company

Omeros Corporation, ein biopharmazeutisches Unternehmen in der klinischen Phase, entdeckt, entwickelt und vermarktet niedermolekulare und Proteintherapeutika sowie Behandlungen für Orphan-Indikationen mit Fokus auf immunologische Erkrankungen. Der wichtigste Produktkandidat des Unternehmens ist Narsoplimab (OMS721/MASP-2) zur Behandlung von hä…

Employees175
HeadquartersSeattle, WA
Websiteomeros.com
IPO Date8. Oct 2009
Next Earnings13. Aug 2026

Management

Management
Name Title Birth Year
Gregory A. Demopulos M.D. Co-Founder, Chairman, CEO & President 1959
David J. Borges VP of Finance, Chief Accounting Officer & Treasurer 1965
Peter B. Cancelmo J.D. VP, General Counsel & Corporate Secretary 1979
Pamela Pierce Palmer M.D., Ph.D. Co-Founder 1963
George A. Gaitanaris M.D., Ph.D. Chief Scientific Officer & VP of Science 1957
Peter W. Williams Vice President of Human Resources 1968
Catherine A. Melfi Ph.D. Chief Regulatory Officer & VP of Regulatory Affairs and Quality Systems 1959
David W. Ghesquiere VP & Chief Business Development Officer 1967

Executives per the latest required filings; titles kept in their original language. Source: fundamental data.

Chart

Interactive price chart (TradingView).

Data as of: July 20, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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