ATYR

aTyr Pharma
ATYR

Overview Fund Activity

39 hedge funds and large institutions have $39.2M invested in aTyr Pharma in 2017 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 12 increasing their positions, 12 reducing their positions, and 11 closing their positions.

Holders
39
Holders Change
-13
Holders Change %
-25%
% of All Funds
0.97%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
4
Increased
12
Reduced
12
Closed
11
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
EC
1
EcoR1 Capital
California
$8.02M
2
BlackRock
2
BlackRock
New York
$2.02M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.52M
4
DTL
4
Dynamic Technology Lab
Singapore
$68K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$68K

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$2.83M
2
TCM
2
Tang Capital Management
California
$0
3
TAM
3
Tiverton Asset Management
Delaware
$0
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$0
5
Goldman Sachs
5
Goldman Sachs
New York
$112K
Name Holding Trade Value Shares
Change 		Shares
Change %
Susquehanna International Group
26
Susquehanna International Group
Pennsylvania
$68K +$68K +1,381 New
DTL
27
Dynamic Technology Lab
Singapore
$68K +$68K +1,382 New
Creative Planning
28
Creative Planning
Kansas
$64K +$18.3K +371 +40%
PIM
29
Perkins Investment Management
Illinois
$56K +$56K +1,143 New
Citigroup
30
Citigroup
New York
$27K +$1.02K +21 +4%
Acadian Asset Management
31
Acadian Asset Management
Massachusetts
$18K – – –
DADC
32
D.A. Davidson & Co
Montana
$7K – – –
Parallax Volatility Advisers
33
Parallax Volatility Advisers
California
$5K -$19.2K -357 -79%
Manulife (Manufacturers Life Insurance)
34
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3K – – –
IA
35
IFP Advisors
Florida
$2K – – –
Federated Hermes
36
Federated Hermes
Pennsylvania
$1K -$1.3K -30 -57%
TCM
37
Tang Capital Management
California
– -$601K -19,959 Closed
TAM
38
Tiverton Asset Management
Delaware
– -$205K -6,808 Closed
Jacobs Levy Equity Management
39
Jacobs Levy Equity Management
New Jersey
– -$204K -6,791 Closed
Russell Investments Group
40
Russell Investments Group
United Kingdom
– -$59K -1,843 Closed
VKH
41
Virtu KCG Holdings
New York
– -$43K -1,425 Closed
WS
42
Wedbush Securities
California
– -$30K -1,000 Closed
ARTA
43
A.R.T. Advisors
New York
– -$29K -977 Closed
AIM
44
Acrospire Investment Management
Illinois
– -$27K -906 Closed
PP
45
Paloma Partners
Connecticut
– -$22K -733 Closed
TRCT
46
Tower Research Capital (TRC)
New York
– -$2K -80 Closed
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