ATYR

aTyr Pharma
ATYR

Overview Fund Activity

50 hedge funds and large institutions have $143M invested in aTyr Pharma in 2015 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 20 increasing their positions, 12 reducing their positions, and 6 closing their positions.

Holders
50
Holders Change
–
Holders Change %
0%
% of All Funds
1.31%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
6
Increased
20
Reduced
12
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BFA
1
BlackRock Fund Advisors
California
$4.36M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$3.04M
3
RIM
3
RS Investment Management
California
$11.9M
4
RSCM
4
Rock Springs Capital Management
Maryland
$4.08M
5
TD Asset Management
5
TD Asset Management
Ontario, Canada
$252K

Top Sellers

1
DM
1
Deerfield Management
New York
$0
2
SFM
2
Sphera Funds Management
Israel
$358K
3
MF
3
Magnetar Financial
Illinois
$1.83M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$1.07M
5
PI
5
Putnam Investments
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PI
51
Putnam Investments
Massachusetts
– -$528K -3,674 Closed
PAM
52
Panagora Asset Management
Massachusetts
– -$61K -423 Closed
TRCT
53
Tower Research Capital (TRC)
New York
– -$12K -87 Closed
Royal Bank of Canada
54
Royal Bank of Canada
Ontario, Canada
– -$3K -24 Closed
Acadian Asset Management
55
Acadian Asset Management
Massachusetts
– -$2K -12 Closed
1 2
3