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OMER · Healthcare

OMEROS CORP

USA Healthcare Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
20
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in OMEROS CORP? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$821M
Industry
Biotechnology
Sector
Healthcare
Exchange
NasdaqGM
About OMEROS CORP

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)…

Who's behind the signal
Every informed buyer we can see on OMER, across all three feeds.
Hedge funds · 4
AQR Capital Management Increased +7%
D.E. Shaw & Co Decreased −25%
Citadel Advisors Decreased −39%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Not a model pick — but on our radar. OMEROS CORP isn't in the top-10 model right now, but 4 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
4
Investors
0
New positions
2
Increasing
2
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.0×
Increased +10%
% of portfolio
0.0%
Position change
+10%
0.0% of Millennium Management's portfolio
Trust weight: 1.0×
Increased +7%
% of portfolio
0.0%
Position change
+7%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.0×
Decreased −25%
% of portfolio
0.0%
Position change
−25%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −39%
% of portfolio
0.0%
Position change
−39%
0.0% of Citadel Advisors's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to OMEROS CORP
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell OMEROS CORP or any security.

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