ATYR

aTyr Pharma
ATYR

Overview Fund Activity

36 hedge funds and large institutions have $53.1M invested in aTyr Pharma in 2022 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 8 increasing their positions, 10 reducing their positions, and 10 closing their positions.

Holders
36
Holders Change
-5
Holders Change %
-12.2%
% of All Funds
0.61%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
5
Increased
8
Reduced
10
Closed
10
Calls
$64K
Puts
$436K
Net Calls
-$372K
Net Calls Change
+$385K

Top Buyers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$2.75M
2
TI
2
Telemetry Investments
New York
$1.27M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$132K
4
Renaissance Technologies
4
Renaissance Technologies
New York
$427K
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$11.9M

Top Sellers

1
DTC
1
Deep Track Capital
Connecticut
$823K
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
BBA
3
Baker Bros. Advisors
New York
$1.06M
4
IC
4
Ikarian Capital
Texas
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$505K
Name Market Value Shares Shares
Change 		Shares
Change %
Federated Hermes
1
Federated Hermes
Pennsylvania
$14.8M 5,222,250 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$11.9M 4,208,437 +39,068 +0.9%
VA
3
VR Adviser
New York
$3.96M 1,398,889 – –
TM
4
Tikvah Management
North Carolina
$3.82M 1,350,833 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.23M 1,139,533 – –
TCM
6
Tang Capital Management
California
$3.15M 1,113,453 – –
Alyeska Investment Group
7
Alyeska Investment Group
Illinois
$2.75M 972,326 +211,528 +28%
SCM
8
Stonepine Capital Management
Oregon
$1.7M 601,580 – –
TI
9
Telemetry Investments
New York
$1.27M 447,000 +164,580 +58%
BBA
10
Baker Bros. Advisors
New York
$1.06M 374,395 -250,605 -40%
DTC
11
Deep Track Capital
Connecticut
$823K 290,844 -737,671 -72%
BlackRock
12
BlackRock
New York
$765K 270,157 -6,002 -2%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$675K 238,809 +4,487 +2%
Two Sigma Advisers
14
Two Sigma Advisers
New York
$521K 183,950 -13,600 -7%
Two Sigma Investments
15
Two Sigma Investments
New York
$505K 178,557 -56,680 -24%
Marshall Wace
16
Marshall Wace
United Kingdom
$450K 159,407 -43,600 -21%
Renaissance Technologies
17
Renaissance Technologies
New York
$427K 150,825 +39,970 +36%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$418K 147,596 -54,688 -27%
State Street
19
State Street
Massachusetts
$235K 82,908 – –
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$132K 46,539 +46,539 New
Northern Trust
21
Northern Trust
Illinois
$130K 45,871 +1,465 +3%
Ensign Peak Advisors
22
Ensign Peak Advisors
Utah
$107K 37,884 – –
TRCT
23
Tower Research Capital (TRC)
New York
$62K 21,815 +20,792 +2,032%
Acadian Asset Management
24
Acadian Asset Management
Massachusetts
$57K 19,963 +19,963 New
VF
25
Virtu Financial
New York
$36K 12,845 -281 -2%
1
2