Omeros Corp (OMER) stock
Close on Nov 13, 2026Market cap $1.27BP/E –Yield –
Omeros statistics
64 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.
Important dates
- Next earnings
- Q3 FY2026, expected soon
- Last ex-dividend date
- No dividends
- Fundamentals through
- Jun 30, 2026
- Share price as of
- Nov 13, 2026
Valuation ratiosIndustry
Share statisticsIndustry
- Shares Change (YoY)
- 36.3%
- 10.8%
- Shares Change (QoQ)
- 0.12%
- 0.50%
- Float
- 69M
- 49M
- Shares Held by Insiders
- 4.60%
- 11.7%
- Shares Held by Institutions
- 49.9%
- 56.4%
Short sellingIndustry
- Short Interest
- 13M
- –
- Short Interest Change
- 12.3%
- -0.80%
- Short % of Float
- 18.6%
- 9.01%
- Short % of Shares Outstanding
- 17.7%
- 6.30%
- Days to Cover
- 9.60
- 5.15
Stock price statisticsIndustry
- 52-Week High
- $21.24
- –
- 52-Week Low
- $6.24
- –
- 20-Day Moving Average
- $17.42
- –
- 50-Day Moving Average
- $18.27
- –
- 200-Day Moving Average
- $13.77
- –
- Average True Range (14)
- $0.90
- –
- Price Change (1 Week)
- 3.37%
- -1.15%
- Price Change (1 Month)
- -6.92%
- -4.87%
- Price Change (3 Months)
- 0.75%
- -21.0%
- Price Change (6 Months)
- 42.8%
- -20.6%
- Price Change (YTD)
- 1.83%
- -23.6%
- Price Change (1 Year)
- 153.8%
- -22.4%
- Price Change (3 Years)
- 1073.8%
- -29.5%
- Price Change (5 Years)
- 113.0%
- -77.9%
- Price Change (10 Years)
- 29.9%
- -65.4%
- Average Volume (10 Days)
- 853,160
- –
- Average Volume (20 Days)
- 976,464
- –
- Average Volume (90 Days)
- 2M
- –
- Relative Volume
- 0.48
- 0.70
- Relative Strength Index (14)
- 47.9
- 43.4
- Volatility (1 Year)
- 111.0%
- 80.1%
- Beta (5 Years)
- 1.84
- 1.07
Returns on capitalIndustry
- Return on Assets (ROA)
- 51.2%
- -40.6%
- Return on Capital Employed (ROCE)
- -38.0%
- -37.9%
Financial positionIndustry
- Current Ratio
- 1.95
- 3.30
- Quick Ratio
- 1.51
- 2.39
- Interest Coverage
- -8.23
- -6.35
EfficiencyIndustry
- Profits Per Employee
- $713.29K
- -$689.41K
- Employee Count
- 175
- 74
- WACC
- 14.3%
- 10.2%
Income statement (TTM)Industry
Balance sheetIndustry
- Net Cash (Debt)
- $131.95M
- $17.76M
- Net Cash Per Share
- $1.82
- $0.80
- Equity (Book Value)
- -$51.35M
- $53.89M
- Book Value Per Share
- -$0.71
- $1.50
- Tangible Book Value
- -$51.35M
- $27.13M
- Working Capital
- $90.28M
- $79.99M
Cash flow (TTM)Industry
- Capital Expenditures
- -$56.00K
- -$1.00M
- FCF Per Share
- -$0.95
- -$0.42
Dividends and yieldsIndustry
- Earnings Yield
- 9.86%
- -21.8%
- FCF Yield
- -5.43%
- -9.44%
- Buyback Yield
- 0.78%
- -0.76%
- Shareholder Yield
- 0.78%
- 0.00%
Taxes and interestIndustry
- Interest Expense
- $8.85M
- $2.90M
Scores and fair valueIndustry
- Altman Z-Score
- -2.34
- 0.23
- Piotroski F-Score
- 3
- 4
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.
| Period | OMER | S&P 500 | Difference | OMER per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -7.4% | -3.0% | −4.3 pts | ||
| 3 months | +0.8% | -2.8% | +3.6 pts | ||
| Year to date | +1.8% | +11.5% | −9.7 pts | ||
| 1 year | +178.5% | +13.5% | +165.0 pts | ||
| 3 years | +1149.3% | +77.7% | +1071.6 pts | +132.0% | +21.1% |
| 5 years | +113.0% | +72.6% | +40.4 pts | +16.3% | +11.5% |
| 10 years | +38.3% | +308.2% | −269.9 pts | +3.3% | +15.1% |
Short interest
Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.
13M OMER shares were sold short on Oct 30, 2026, up 12.3% from the previous report, or 18.58% of the shares available to trade. At recent volumes it would take 9.6 days to buy them back. Over the last 20 sessions, 66.5% of the volume reported to FINRA was short selling.
| Settlement date | Shares short | Change | Avg. daily volume | Days to cover |
|---|---|---|---|---|
| Oct 30, 2026 | 12,833,757 | +12.3% | 1,336,486 | 9.6 |
| Oct 15, 2026 | 11,428,767 | +0.4% | 939,029 | 12.2 |
| Sep 30, 2026 | 11,382,531 | -8.9% | 1,638,478 | 7.0 |
| Sep 15, 2026 | 12,491,576 | -2.1% | 1,341,022 | 9.3 |
| Aug 31, 2026 | 12,758,406 | -12.8% | 1,747,098 | 7.3 |
| Aug 14, 2026 | 14,639,133 | -5.1% | 2,981,819 | 4.9 |
| Jul 31, 2026 | 15,420,416 | +2.2% | 1,561,802 | 9.9 |
| Jul 15, 2026 | 15,092,070 | -0.3% | 1,273,680 | 11.8 |
| Jun 30, 2026 | 15,136,140 | -16.4% | 2,695,791 | 5.6 |
| Jun 15, 2026 | 18,103,605 | +11.3% | 2,145,416 | 8.4 |
| May 29, 2026 | 16,271,790 | +2.1% | 1,798,109 | 9.1 |
| May 15, 2026 | 15,940,028 | +1.0% | 1,470,074 | 10.8 |
Ratios use trailing-twelve-month results and the latest balance sheet. How we calculate.
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