58 /100
MEDIUM RISK
Score updated Feb 27, 2026
HRTX
Heron Therapeutics, Inc.

DilutionScore™ measures dilution risk across 5 factors. Lower scores indicate higher risk of share dilution.

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📊 Score Breakdown
📋 Offering Ability
60
💰 Cash Runway
60
📊 Float Risk
68
⚠️ Warrant Exposure
85
🔄Convertible Debt
💹 Market Data
Market Cap$220.04M
Shares Outstanding183.36M
Float132.04M
Cash$55.49M
Debt$140.44M
Short InterestN/A
🏛 Institutional Holdings
170 institutional holders · 171.17M shares
#1 Rubric Capital Management LP 29.10M shares
#2 NEW YORK STATE COMMON RETIREMENT FUND 16.50M shares
#3 ADAGE CAPITAL PARTNERS GP, L.L.C. 10.24M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest35.49M
Days to Cover15.7
% of Float26.9%
FINRA data as of Jan 15, 2026
📁 Recent SEC Activity
xbrl XBRL CONVERTIBLE Dec 31, 2025
xbrl XBRL WARRANT Dec 31, 2023
Full SEC filing analysis available with free account
📰 Recent News
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