ATYR

aTyr Pharma
ATYR

Overview Fund Activity

41 hedge funds and large institutions have $105M invested in aTyr Pharma in 2022 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 13 increasing their positions, 12 reducing their positions, and 12 closing their positions.

Holders
41
Holders Change
-6
Holders Change %
-12.77%
% of All Funds
0.65%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
6
Increased
13
Reduced
12
Closed
12
Calls
$445K
Puts
$1.2M
Net Calls
-$757K
Net Calls Change
-$710K

Top Buyers

1
TM
1
Tikvah Management
North Carolina
$7.23M
2
TI
2
Telemetry Investments
New York
$1.51M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$4.07M
4
SCM
4
Stonepine Capital Management
Oregon
$3.22M
5
State Street
5
State Street
Massachusetts
$444K

Top Sellers

1
EI
1
EAM Investors
California
$0
2
Two Sigma Investments
2
Two Sigma Investments
New York
$1.26M
3
EGI
3
EAM Global Investors
California
$0
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$1.06M
5
VA
5
VR Adviser
New York
$7.48M
Name Market Value Shares Shares
Change 		Shares
Change %
Federated Hermes
1
Federated Hermes
Pennsylvania
$27.9M 5,222,250 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$22.3M 4,169,369 +768 +0%
VA
3
VR Adviser
New York
$7.48M 1,398,889 -166,111 -11%
TM
4
Tikvah Management
North Carolina
$7.23M 1,350,833 +125,000 +10%
Vanguard Group
5
Vanguard Group
Pennsylvania
$6.1M 1,139,533 +26,342 +2%
TCM
6
Tang Capital Management
California
$5.96M 1,113,453 – –
DTC
7
Deep Track Capital
Connecticut
$5.5M 1,028,515 -71,485 -6%
Alyeska Investment Group
8
Alyeska Investment Group
Illinois
$4.07M 760,798 +85,823 +13%
BBA
9
Baker Bros. Advisors
New York
$3.34M 625,000 – –
SCM
10
Stonepine Capital Management
Oregon
$3.22M 601,580 +76,049 +14%
TI
11
Telemetry Investments
New York
$1.51M 282,420 +105,638 +60%
BlackRock
12
BlackRock
New York
$1.48M 276,159 +780 +0.3%
Two Sigma Investments
13
Two Sigma Investments
New York
$1.26M 235,237 -251,756 -52%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$1.25M 234,322 +2,823 +1%
Marshall Wace
15
Marshall Wace
United Kingdom
$1.09M 203,007 -47,389 -19%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$1.08M 202,284 -24,428 -11%
Two Sigma Advisers
17
Two Sigma Advisers
New York
$1.06M 197,550 -189,802 -49%
Citadel Advisors
18
Citadel Advisors
Florida
$855K 159,921 -33,573 -17%
Renaissance Technologies
19
Renaissance Technologies
New York
$593K 110,855 -16,300 -13%
State Street
20
State Street
Massachusetts
$444K 82,908 +26,909 +48%
Northern Trust
21
Northern Trust
Illinois
$238K 44,406 – –
Ensign Peak Advisors
22
Ensign Peak Advisors
Utah
$203K 37,884 – –
IC
23
Ikarian Capital
Texas
$197K 37,017 +1,969 +6%
Wolverine Trading
24
Wolverine Trading
Illinois
$120K 22,089 +22,089 New
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$101K 18,808 +18,808 New
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