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BlackRock, Inc.

Position in OMER — Omeros Corp

CIK 2012383 New York, NY

Position in OMER

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$56,069,646
-$30,903,035 QoQ
Shares Held
5,309,626
+4.9% QoQ
Ownership
7.34%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 98.09675860409001.ToString("F0")% Shared 0.ToString("F0")% None 1.9032413959099943.ToString("F0")%

Common Shares in OMER Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

BlackRock, Inc. holds $71,871,411,786 across 472 Biotechnology names. OMER ranks #138 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OMER

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $56,069,646 5,309,626
2025-12-31 $86,972,681 5,062,438
2025-09-30 $18,253,834 4,452,156
2025-06-30 $12,152,919 4,050,973
2025-03-31 $36,029,217 4,383,117
2024-12-31 $42,471,873 4,298,773
2024-09-30 $16,790,602 4,229,372