📊 Score Breakdown
Offering Ability
20
Cash Runway
0
Float Risk
30
Warrant Exposure
15
Convertible Debt—
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for AMPH.
💹 Market Data
Market Cap$936.05M
Shares Outstanding45.37M
Float34.12M
Cash$282.81M
Debt$656.00M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 2.7% shares (2025Q4 vs prior)
239 institutional holders · 35.42M shares
#1
BlackRock, Inc.
5.46M shares
#2
FULLER & THALER ASSET MANAGEMENT, INC.
2.79M shares
#3
VANGUARD GROUP INC
2.61M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest3.53M
Days to Cover6.7
% of Float10.3%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
4
INSIDER TRANSACTION
Mar 17, 2026
4
INSIDER TRANSACTION
Mar 17, 2026
4
INSIDER TRANSACTION
Mar 17, 2026
4
INSIDER TRANSACTION
Mar 17, 2026
4
INSIDER TRANSACTION
Mar 11, 2026
Full SEC filing analysis available with free account →