Short Interest

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Short Quote™

Symbol:

Atara Biotherapeutics Incorporated $ 6.57
ATRA (NASDAQ) -1.26
Short Squeeze Ranking™ view
Daily Short Sale Volume view
Short Interest (Shares Short) 533,600
Short Interest Ratio (Days To Cover) 4.8
Short Percent of Float 12.38 %
Short % Increase / Decrease -3 %
Short Interest (Shares Short) - Prior 551,500
Shares Float 4,310,000
Trading Volume - Today 933,907
Trading Volume - Average 110,700
Trading Volume - Today vs. Average 843.64%
% Owned by Insiders 9.13%
% Owned by Institutions 68.93%
Earnings Per Share
PE Ratio
Market Cap. $ 0
% From 52-Wk High -64.87%
% From 52-Wk Low 1675.68%
% From 200-Day MA -1.82%
% From 50-Day MA -44.01%
Sector Healthcare
Industry Biotechnology
Exchange NAS
Record Date 2025-JanA

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