Short Interest

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Short Quote™

Symbol:

Puma Biotechnology Incorporated $ 4.97
PBYI (NYSE) -0.13
Short Squeeze Ranking™ view
Daily Short Sale Volume view
Short Interest (Shares Short) 2,650,000
Short Interest Ratio (Days To Cover) 5.0
Short Percent of Float 7.02 %
Short % Increase / Decrease -5 %
Short Interest (Shares Short) - Prior 2,780,000
Shares Float 37,730,000
Trading Volume - Today 416,132
Trading Volume - Average 528,500
Trading Volume - Today vs. Average 78.74%
% Owned by Insiders 15.58%
% Owned by Institutions 68.20%
Earnings Per Share
PE Ratio
Market Cap. $ 0
% From 52-Wk High -15.28%
% From 52-Wk Low 126.67%
% From 200-Day MA 55.87%
% From 50-Day MA 32.69%
Sector Healthcare
Industry Biotechnology
Exchange NAS
Record Date 2025-AugB

In The News

“The possibility of a short squeeze is one reason some analysts look at a high amount of short interest as a bullish indicator. Short Interest is the fuel, performance is the fuse, says ShortSqueeze.com”
- USA Today

...short sellers, not financial results, are driving up Air T's share price. More than half the shares were sold short last month, according to ShortSqueeze.com”
- Reuters

“...according to ShortSqueeze.com. Any encouraging news from Martha Stewart Living could lead to a wave of short sellers trying to buy stock and limit their losses, pushing the price higher. ”
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