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
51
$221K
52
$215K
53
$211K
54
$208K
55
$205K
56
$188K
57
$185K
58
$184K
59
$183K
60
$169K
61
$165K
62
$162K
63
$161K
64
$160K
65
$159K
66
$139K
67
$134K
68
$128K
69
$126K
70
$125K
71
$110K
72
$109K
73
$104K
74
$101K
75
$101K