ATYR

aTyr Pharma
ATYR

Overview Fund Activity

25 hedge funds and large institutions have $18.5M invested in aTyr Pharma in 2020 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 10 increasing their positions, 2 reducing their positions, and 4 closing their positions.

Holders
25
Holders Change
–
Holders Change %
0%
% of All Funds
0.51%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
4
Increased
10
Reduced
2
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Two Sigma Advisers
1
Two Sigma Advisers
New York
$543K
2
Renaissance Technologies
2
Renaissance Technologies
New York
$1.32M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$2.43M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$492K
5
AAP
5
Ardsley Advisory Partners
Connecticut
$65K

Top Sellers

1
UBS Group
1
UBS Group
Switzerland
$5K
2
JPMPWA
2
J.P. Morgan Private Wealth Advisors
California
$0
3
OC
3
Oppenheimer & Co
New York
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$0
5
PAG
5
Private Advisor Group
New Jersey
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Federated Hermes
1
Federated Hermes
Pennsylvania
$5.22M 1,615,000 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$4.53M 1,402,874 – –
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$2.43M 752,646 +26,662 +4%
Viking Global Investors
4
Viking Global Investors
Connecticut
$1.9M 587,444 – –
Renaissance Technologies
5
Renaissance Technologies
New York
$1.32M 408,430 +42,600 +12%
Vanguard Group
6
Vanguard Group
Pennsylvania
$755K 233,850 +11,912 +5%
Two Sigma Advisers
7
Two Sigma Advisers
New York
$543K 168,250 +87,300 +108%
Two Sigma Investments
8
Two Sigma Investments
New York
$492K 152,474 +20,351 +15%
PVMCV
9
Polaris Venture Management Co V
Massachusetts
$422K 130,572 – –
Acadian Asset Management
10
Acadian Asset Management
Massachusetts
$269K 83,052 +15,088 +22%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$148K 46,130 – –
BlackRock
12
BlackRock
New York
$134K 41,411 +7,948 +24%
Ensign Peak Advisors
13
Ensign Peak Advisors
Utah
$122K 37,884 – –
Northern Trust
14
Northern Trust
Illinois
$67K 20,658 – –
AAP
15
Ardsley Advisory Partners
Connecticut
$65K 20,000 +20,000 New
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$62K 19,130 +2,500 +15%
MAM
17
Marquette Asset Management
Minnesota
$61K 18,848 – –
UBS Group
18
UBS Group
Switzerland
$5K 1,637 -38,412 -96%
Morgan Stanley
19
Morgan Stanley
New York
$4K 1,311 -2,433 -65%
TRCT
20
Tower Research Capital (TRC)
New York
$4K 1,019 +1,019 New
Millennium Management
21
Millennium Management
New York
$74 22,771 +22,771 New
JPMPWA
22
J.P. Morgan Private Wealth Advisors
California
– – -22,579 Closed
OC
23
Oppenheimer & Co
New York
– – -18,343 Closed
Citadel Advisors
24
Citadel Advisors
Florida
– – -11,998 Closed
PAG
25
Private Advisor Group
New Jersey
– – -1,736 Closed
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