ATYR

aTyr Pharma

110 hedge funds and large institutions have $336M invested in aTyr Pharma in 2025 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 25 increasing their positions, 24 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
110
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.88M
Puts
$3.81M
Net Calls
Net Calls Change

Top Buyers

1 +$16.5M
2 +$4.6M
3 +$3.43M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$2.55M
5
Invesco
Invesco
Georgia
+$2.35M

Top Sellers

1 -$7.3M
2 -$5.82M
3 -$1.93M
4
Goldman Sachs
Goldman Sachs
New York
-$1.36M
5
Marshall Wace
Marshall Wace
United Kingdom
-$1.29M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$74.4M
2
$67.7M
3
$29.3M
4
$23.6M
5
$19.4M
6
$12.5M
7
$10.6M
8
$8.85M
9
$8.53M
10
$8.11M
11
$7.16M
12
$6.29M
13
$5.32M
14
$5.01M
15
$3.45M
16
$3.4M
17
$3.04M
18
$3.03M
19
$2.63M
20
$2.59M
21
$2.52M
22
$1.87M
23
$1.5M
24
$1.46M
25
$1.41M