ATRA icon

Atara Biotherapeutics

140 hedge funds and large institutions have $1.06B invested in Atara Biotherapeutics in 2020 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 52 increasing their positions, 37 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
140
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.76M
Puts
$778K
Net Calls
Net Calls Change

Top Buyers

1 +$28.2M
2 +$18.6M
3 +$9.86M
4
Morgan Stanley
Morgan Stanley
New York
+$6.9M
5
IC
Ikarian Capital
Texas
+$5.53M

Top Sellers

1 -$11.3M
2 -$7.16M
3 -$6.45M
4
SPC
Slate Path Capital
New York
-$6.12M
5
Goldman Sachs
Goldman Sachs
New York
-$4.69M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$129M
2
$89.9M
3
$87.4M
4
$76.4M
5
$73M
6
$62.2M
7
$60.7M
8
$41.9M
9
$41M
10
$35.4M
11
$29.2M
12
$28M
13
$25.9M
14
$20.5M
15
$18.1M
16
$17.9M
17
$17.7M
18
$17M
19
$13.8M
20
$13M
21
$11.6M
22
$10.8M
23
$10.2M
24
$9.65M
25
$9.02M