ATYR

aTyr Pharma
ATYR

Overview Fund Activity

77 hedge funds and large institutions have $199M invested in aTyr Pharma in 2024 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 24 increasing their positions, 12 reducing their positions, and 8 closing their positions.

Holders
77
Holders Change
+21
Holders Change %
+37.5%
% of All Funds
1.03%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
30
Increased
24
Reduced
12
Closed
8
Calls
$195K
Puts
$237K
Net Calls
-$42K
Net Calls Change
-$90K

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$17.7M
2
OCA
2
Octagon Capital Advisors
New York
$3.26M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$43.8M
4
ABG
4
Ally Bridge Group
New York
$2.53M
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$2.85M

Top Sellers

1
CC
1
Checkpoint Capital
California
$1.57M
2
LGM
2
Logos Global Management
California
$3.62M
3
Citadel Advisors
3
Citadel Advisors
Florida
$44.7K
4
Renaissance Technologies
4
Renaissance Technologies
New York
$2.08M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$4.63M
Name Market Value Shares Shares
Change 		Shares
Change %
Federated Hermes
1
Federated Hermes
Pennsylvania
$53.1M 14,666,600 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$43.8M 12,097,429 +728,000 +6%
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$17.7M 4,883,197 +4,883,197 New
Vanguard Group
4
Vanguard Group
Pennsylvania
$13M 3,604,927 +617,349 +21%
TM
5
Tikvah Management
North Carolina
$8.91M 2,460,833 – –
WP
6
Woodline Partners
California
$6.09M 1,683,000 -549 -0%
BlackRock
7
BlackRock
New York
$5.52M 1,525,113 +128,551 +9%
Alyeska Investment Group
8
Alyeska Investment Group
Illinois
$4.63M 1,278,441 -450,097 -26%
LGM
9
Logos Global Management
California
$3.62M 1,000,000 -1,000,000 -50%
Adage Capital Partners
10
Adage Capital Partners
Massachusetts
$3.62M 1,000,000 – –
OCA
11
Octagon Capital Advisors
New York
$3.26M 900,000 +900,000 New
Geode Capital Management
12
Geode Capital Management
Massachusetts
$3.23M 891,407 +82,306 +10%
Susquehanna International Group
13
Susquehanna International Group
Pennsylvania
$2.85M 787,842 +654,613 +491%
ABG
14
Ally Bridge Group
New York
$2.53M 699,730 +699,730 New
TCM
15
Tang Capital Management
California
$2.43M 671,134 – –
Renaissance Technologies
16
Renaissance Technologies
New York
$2.08M 574,455 -574,720 -50%
CC
17
Checkpoint Capital
California
$1.57M 432,561 -1,303,916 -75%
Qube Research & Technologies (QRT)
18
Qube Research & Technologies (QRT)
United Kingdom
$1.56M 430,024 +290,869 +209%
IHAM
19
Integral Health Asset Management
New York
$1.36M 375,000 +375,000 New
Millennium Management
20
Millennium Management
New York
$1.33M 367,989 +259,333 +239%
DMKJ
21
David M. Knott Jr
$1.12M 308,133 +200,959 +188%
State Street
22
State Street
Massachusetts
$1.09M 300,510 +132,202 +79%
JGC
23
J. Goldman & Co
New York
$1.09M 300,131 +300,131 New
GCP
24
GSA Capital Partners
United Kingdom
$993K 274,426 -12,174 -4%
Goldman Sachs
25
Goldman Sachs
New York
$948K 261,821 +261,821 New
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