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Atara Biotherapeutics

148 hedge funds and large institutions have $1.7B invested in Atara Biotherapeutics in 2020 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 58 increasing their positions, 44 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

60% more capital invested

Capital invested by funds: $1.06B → $1.7B (+$635M)

40% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 20

32% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 44

6% more funds holding

Funds holding: 140148 (+8)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

0.25% less ownership

Funds ownership: 4.44%4.18% (-0.25%)

3% less call options, than puts

Call options by funds: $1.76M | Put options by funds: $1.82M

Holders
148
Holders Change
+8
Holders Change %
+5.71%
% of All Funds
2.62%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
28
Increased
58
Reduced
44
Closed
20
Calls
$1.76M
Puts
$1.82M
Net Calls
-$59K
Net Calls Change
-$1.04M