Omeros Corporation OMER
At closeNov 6, 2026, 4:01 PM EST
After hours · Nov 6, 4:01 PM ET
- YTD
- -1.51%
- 1 year
- +157.14%
- Market cap
- 1.22B
- Revenue (ttm)
- 38.42M
- Profit margin
- 324.88%
- EPS (ttm)
- 1.22
- Shares out
- 72.39M
- P/E ratio
- 13.87
- Forward P/E
- 13.76
- YTD return
- -1.51%
- 1-year return
- +157.14%
- Volume
- 1.02M
- Avg volume
- 1.64M
- Open
- 17.26
- Previous close
- 17.07
- Day's range
- 16.64 – 17.34
- 52-week range
- 6.28 – 21.05
- Beta
- 2.99
- Price target
- 27.50 (+62.5%)
- Earnings date
- Nov 12, 2026
ALL +10.11 (+148.46%)
Key statistics
- Enterprise value
- 1.40B
- PEG ratio
- 0.81
- Price / sales
- 31.88
- Price / book
- 0.00
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Revenue growth
- 0.00%
- Free cash flow
- 183.31M
- Total cash
- 131.95M
- Total debt
- 296.87M
- Return on equity
- 0.00%
- Short % of float
- 16.37%
- 50-day average
- 18.43
- 200-day average
- 13.60
Analyst view
- Target (low)
- 22.00
- Target (mean)
- 27.50
- Target (high)
- 33.00
- Strong buy0
- Buy2
- Hold1
- Sell0
- Strong sell0
Next earnings
Nov 12, 2026
Expected Nov 12, 2026. Consensus EPS estimate -0.02.
Financials — quick view
Earnings
| Report date | Quarter ending | EPS estimate | EPS reported | Surprise | Surprise % |
|---|---|---|---|---|---|
| Nov 12, 2026 | Sep 30, 2026 | 0.02 | — | — | — |
| Aug 13, 2026 | Jun 30, 2026 | -0.2683 | 0.15 | +0.42 | +155.91% |
| May 13, 2026 | Mar 31, 2026 | -0.40 | -0.24 | +0.16 | +40.00% |
| Mar 31, 2026 | Dec 31, 2025 | -0.55 | 3.14 | +3.69 | +670.91% |
| Nov 13, 2025 | Sep 30, 2025 | -0.58 | -0.47 | +0.11 | +18.97% |
| Aug 14, 2025 | Jun 30, 2025 | -0.55 | -0.43 | +0.12 | +21.82% |
Upgrades / downgrades
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Oct 14, 2026 | Cantor Fitzgerald | reit | Overweight | Overweight |
| Sep 22, 2026 | Cantor Fitzgerald | up | Neutral | Overweight |
| Jun 26, 2026 | HC Wainwright & Co. | main | Buy | Buy |
| Jun 10, 2026 | HC Wainwright & Co. | reit | Buy | Buy |
| May 14, 2026 | HC Wainwright & Co. | reit | Buy | Buy |
| Apr 21, 2026 | D. Boral Capital | main | Buy | Buy |
About Omeros Corporation
Omeros Corporation, a clinical-stage biopharmaceutical company, discovers, develops, and commercializes small-molecule and protein therapeutics, and orphan indications targeting immunologic diseases. The company's lead products candidate is the Narsoplimab (OMS721/MASP-2) for the treatment of hematopoietic stem-cell transplant-associated thrombotic microangiopathy (TA-TMA); and in Phase II clinical trial to treat COVID-19 and acute respiratory distress syndrome. It also develops OMS1029 that has completed phase I clinical trials for mannan-binding lectin-associated serine protease 2 (MASP-2) and lectin pathway disorders; and OMS527 that is in phase I clinical trials for addictions and compulsive disorders, and movement disorders, as well as cocaine use disorder. In addition, the company's products under preclinical development comprise MASP-2, a pro-inflammatory protein target for the treatment of lectin pathway disorders; MASP-3 small-molecule inhibitors for alternative pathway disorders; OncotoX-AML, to treat acute myeloid leukemia; and Targeted Complement Activating Therapy, for Multidrug-resistant organisms. Omeros Corporation was incorporated in 1994 and is headquartered in Seattle, Washington.
- Sector
- Healthcare
- Industry
- Biotechnology
- Country
- United States
- Website
- omeros.com
News
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Omeros Corporation - OMER Truist Financial, Regions Financial And Other Big Stocks Moving Lower In Friday’s Pre-Market Session
Omeros Stock Sinks on Negative EU Opinion for Narsoplimab, Compassionate-Use Program Ends Omeros Receives EMA CHMP Negative Opinion On Its Marketing Authorization Application For Narsoplimab For Treatment Of Hematopoietic Stem Cell Transplant-Associated Thrombotic Microangiopathy
Cantor Fitzgerald Reiterates Overweight on Omeros, Maintains $22 Price Target
This 3M Analyst Is No Longer Bearish; Here Are Top 5 Upgrades For Friday
Omeros Transplant Drug Could Be Bigger than Expected, Says Analyst
On Holding, Viking Therapeutics, Shopify And Other Big Stocks Moving Higher On Tuesday
This Plexus Analyst Turns Bullish; Here Are Top 5 Upgrades For Tuesday Cantor Fitzgerald Upgrades Omeros to Overweight, Announces $22 Price Target
Your note
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Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BORGES DAVID J. | Officer | Sale | Sep 22, 2026 | 0 |
| CABLE THOMAS J | Director | Sale | Aug 19, 2026 | 35,067 |
| CANCELMO PETER B. | General Counsel | Sale | Aug 30, 2026 | 200 |
| DEMOPULOS GREGORY A. M.D. | Chief Executive Officer | Conversion of Exercise of derivative security | Feb 17, 2026 | 2,193,250 |
| HANISH ARNOLD C | Director | Sale | Aug 26, 2026 | 12,400 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.35% | 6,044,633 | 102.28M | Jun 29, 2026 |
| Ingalls & Snyder LLC | 5.06% | 3,659,523 | 61.92M | Jun 29, 2026 |
| UBS Group AG | 4.35% | 3,148,384 | 53.27M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.24% | 3,072,050 | 51.98M | Jun 29, 2026 |
| State Street Corporation | 3.20% | 2,319,906 | 39.25M | Jun 29, 2026 |
| Geode Capital Management, LLC | 2.64% | 1,914,460 | 32.39M | Jun 29, 2026 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.00% | 2,172,336 | 36.76M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.58% | 1,867,153 | 31.59M | Sep 29, 2026 |
| Invesco Exchange-Traded Fund Trust-Invesco Biotechnology & Genome ETF | 1.28% | 929,585 | 15.73M | Aug 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.15% | 831,218 | 14.06M | Jun 29, 2026 |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.09% | 789,898 | 13.37M | Aug 30, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Pharmaceuticals ETF | 0.74% | 533,750 | 9.03M | Sep 29, 2026 |
