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
26
$1.32M
27
$1.31M
28
$1.29M
29
$1.19M
30
$1.09M
31
$1.09M
32
$1.07M
33
$984K
34
$942K
35
$803K
36
$761K
37
$728K
38
$629K
39
$604K
40
$487K
41
$469K
42
$392K
43
$359K
44
$327K
45
$306K
46
$292K
47
$283K
48
$255K
49
$242K
50
$226K