Omeros Corporation OMER

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18.27 USD +0.44 (+2.47%)

At closeNov 3, 2026, 5:07 PM EST

18.39 +0.12 +0.66%

After hours · Nov 3, 5:07 PM ET

17.86 Day range 18.40
6.24 52-week range 21.24
YTD
+6.34%
1 year
+154.81%
Market cap
1.32B
Revenue (ttm)
38.42M
Profit margin
324.88%
EPS (ttm)
1.22
Shares out
72.39M
P/E ratio
14.98
Forward P/E
14.85
YTD return
+6.34%
1-year return
+154.81%
Volume
887.38K
Avg volume
1.66M
Open
18.08
Previous close
17.83
Day's range
17.86 – 18.40
52-week range
6.24 – 21.24
Beta
2.99
Price target
27.50 (+50.5%)
Earnings date
Nov 12, 2026

2Y +14.02 (+329.88%)

1020Jan 25Jun 25Nov 25Mar 26Aug 2618.27

Key statistics

Enterprise value
1.46B
PEG ratio
0.81
Price / sales
34.42
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
18.49
200-day average
13.51

Financials — quick view

All financials
OMER Revenue — quarterly 28.53M
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
OMER Net income — quarterly 13.23M
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
OMER EPS — quarterly 0.18
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026

Earnings

OMER recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Nov 12, 2026Sep 30, 20260.02———
Aug 13, 2026Jun 30, 2026-0.26830.15+0.42+155.91%
May 13, 2026Mar 31, 2026-0.40-0.24+0.16+40.00%
Mar 31, 2026Dec 31, 2025-0.553.14+3.69+670.91%
Nov 13, 2025Sep 30, 2025-0.58-0.47+0.11+18.97%
Aug 14, 2025Jun 30, 2025-0.55-0.43+0.12+21.82%

Upgrades / downgrades

OMER analyst upgrades and downgrades
DateFirmActionFromTo
Oct 14, 2026Cantor FitzgeraldreitOverweightOverweight
Sep 22, 2026Cantor FitzgeraldupNeutralOverweight
Jun 26, 2026HC Wainwright & Co.mainBuyBuy
Jun 10, 2026HC Wainwright & Co.reitBuyBuy
May 14, 2026HC Wainwright & Co.reitBuyBuy
Apr 21, 2026D. Boral CapitalmainBuyBuy

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

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Insider holders

OMER insider holders
InsiderRelationLatest transactionDateShares held
BORGES DAVID J.OfficerSaleSep 22, 20260
CABLE THOMAS JDirectorSaleAug 19, 202635,067
CANCELMO PETER B.General CounselSaleAug 30, 2026200
DEMOPULOS GREGORY A. M.D.Chief Executive OfficerConversion of Exercise of derivative securityFeb 17, 20262,193,250
HANISH ARNOLD CDirectorSaleAug 26, 202612,400

Institution ownership

OMER institution ownership
Holder% heldSharesValueReported
Blackrock Inc.8.35%6,044,633110.44MJun 29, 2026
Ingalls & Snyder LLC5.06%3,659,52366.86MJun 29, 2026
UBS Group AG4.35%3,148,38457.52MJun 29, 2026
Vanguard Capital Management LLC4.24%3,072,05056.13MJun 29, 2026
State Street Corporation3.20%2,319,90642.38MJun 29, 2026
Geode Capital Management, LLC2.64%1,914,46034.98MJun 29, 2026

Fund ownership

OMER fund ownership
Holder% heldSharesValueReported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.00%2,172,33639.69MJun 29, 2026
iShares Trust-iShares Russell 2000 ETF2.58%1,867,15334.11MSep 29, 2026
Invesco Exchange-Traded Fund Trust-Invesco Biotechnology & Genome ETF1.28%929,58516.98MAug 30, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund1.15%831,21815.19MJun 29, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund1.09%789,89814.43MAug 30, 2026
SPDR SERIES TRUST-State Street SPDR S&P Pharmaceuticals ETF0.74%533,7509.75MSep 29, 2026