OMEROS CORP (OMER)

Typically moves ±10.22% on earnings
EARNINGS ANALYTICS
event_upcoming Est. Next Earnings: 2026-08-10 ESTIMATED
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OMEROS CORP (OMER) has a 66-report earnings history dating back to Nov 19, 2009. Its average absolute post-earnings move is ±10.22%, and 47.0% of those reactions were positive. Its largest post-earnings gain was +65.87% (Nov 13, 2024) and its largest decline was -25.47% (Aug 10, 2020). The next earnings report is predicted for 2026-08-10 (estimated).

Earnings reactions

How OMER moved on each past earnings report.

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Earnings Impact

Total Earnings

66

Avg Abs. Movement

±10.22%

Positive %

47.0%

Negative %

53.0%

Historical Earnings Statistics

Date Timing Earnings move SEC Filing
May 13, 2026 ☽ POST -7.91% open_in_new
Mar 31, 2026 ☽ POST +14.39% open_in_new
Nov 13, 2025 ☽ POST +25.32% open_in_new
Aug 14, 2025 ☽ POST +7.04% open_in_new
event

Earnings Count

66

Total earnings in dataset

trending_up

Avg Abs. Movement

±10.22%

Avg % price change on earnings

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SEC Filings

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account_balance

Institutional ownership

Holdings as of Mar 31, 2026 · SEC 13-F

View all 21 →
21
Funds holding
$101853844
Total value held
Buying
16 added · 4 reduced
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$3356940 -17.68%

Recent SEC Filings

10 most recent

Frequently asked about OMER earnings

When does OMEROS CORP report earnings next? expand_more

OMEROS CORP (OMER)'s next earnings date is estimated for 2026-08-10. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does OMER stock move after earnings? expand_more

Over 66 reports, OMER has moved an average of ±10.22% the session after earnings, closing higher 47.0% of the time.

What was OMER's biggest post-earnings move? expand_more

OMER's largest post-earnings gain on record was +65.87% on Nov 13, 2024, and its largest decline was -25.47% on Aug 10, 2020.

Where can I find OMEROS CORP's SEC filings? expand_more

All of OMEROS CORP's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.