ATYR

aTyr Pharma
ATYR

Overview Fund Activity

33 hedge funds and large institutions have $57.2M invested in aTyr Pharma in 2022 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 14 increasing their positions, 5 reducing their positions, and 5 closing their positions.

Holders
33
Holders Change
-3
Holders Change %
-8.33%
% of All Funds
0.57%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
2
Increased
14
Reduced
5
Closed
5
Calls
$72K
Puts
$403K
Net Calls
-$331K
Net Calls Change
+$41K

Top Buyers

1
Walleye Capital
1
Walleye Capital
New York
$1.22M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$3.24M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$12.9M
4
Royal Bank of Canada
4
Royal Bank of Canada
Ontario, Canada
$147K
5
TI
5
Telemetry Investments
New York
$1.48M

Top Sellers

1
DTC
1
Deep Track Capital
Connecticut
$0
2
BBA
2
Baker Bros. Advisors
New York
$604K
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$0
4
VF
4
Virtu Financial
New York
$0
5
Jane Street
5
Jane Street
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Federated Hermes
1
Federated Hermes
Pennsylvania
$15.7M 5,222,250 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$12.9M 4,293,756 +85,319 +2%
VA
3
VR Adviser
New York
$4.2M 1,398,889 – –
TM
4
Tikvah Management
North Carolina
$4.05M 1,350,833 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.42M 1,139,533 – –
TCM
6
Tang Capital Management
California
$3.34M 1,113,453 – –
Alyeska Investment Group
7
Alyeska Investment Group
Illinois
$3.24M 1,078,747 +106,421 +11%
SCM
8
Stonepine Capital Management
Oregon
$1.8M 600,980 -600 -0.1%
TI
9
Telemetry Investments
New York
$1.48M 492,500 +45,500 +10%
Walleye Capital
10
Walleye Capital
New York
$1.22M 406,886 +406,886 New
BlackRock
11
BlackRock
New York
$801K 267,098 -3,059 -1%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$718K 239,496 +687 +0.3%
BBA
13
Baker Bros. Advisors
New York
$604K 201,361 -173,034 -46%
Renaissance Technologies
14
Renaissance Technologies
New York
$563K 187,525 +36,700 +24%
Two Sigma Advisers
15
Two Sigma Advisers
New York
$549K 183,150 -800 -0.4%
Two Sigma Investments
16
Two Sigma Investments
New York
$540K 180,014 +1,457 +0.8%
Marshall Wace
17
Marshall Wace
United Kingdom
$527K 175,910 +16,503 +10%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$508K 169,360 +21,764 +15%
State Street
19
State Street
Massachusetts
$249K 82,908 – –
Royal Bank of Canada
20
Royal Bank of Canada
Ontario, Canada
$147K 48,727 +48,183 +8,857%
Northern Trust
21
Northern Trust
Illinois
$138K 45,871 – –
Susquehanna International Group
22
Susquehanna International Group
Pennsylvania
$137K 45,542 -997 -2%
TRCT
23
Tower Research Capital (TRC)
New York
$123K 40,965 +19,150 +88%
Ensign Peak Advisors
24
Ensign Peak Advisors
Utah
$114K 37,884 – –
Group One Trading
25
Group One Trading
Illinois
$43K 14,461 +8,813 +156%
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