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Atara Biotherapeutics

154 hedge funds and large institutions have $376M invested in Atara Biotherapeutics in 2022 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 63 increasing their positions, 28 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

0.06% less ownership

Funds ownership: 4.27%4.22% (-0.06%)

52% less capital invested

Capital invested by funds: $776M → $376M (-$400M)

67% less call options, than puts

Call options by funds: $114K | Put options by funds: $342K

Holders
154
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$114K
Puts
$342K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$203K
77
$185K
78
$179K
79
$176K
80
$166K
81
$164K
82
$162K
83
$151K
84
$149K
85
$146K
86
$144K
87
$141K
88
$139K
89
$134K
90
$129K
91
$120K
92
$120K
93
$119K
94
$118K
95
$115K
96
$113K
97
$113K
98
$110K
99
$109K
100
$109K