ATYR

aTyr Pharma
ATYR

Overview Fund Activity

56 hedge funds and large institutions have $84.3M invested in aTyr Pharma in 2024 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 16 increasing their positions, 12 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
56
Holders Change
+9
Holders Change %
+19.15%
% of All Funds
0.81%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
14
Increased
16
Reduced
12
Closed
5
Calls
$53K
Puts
$5K
Net Calls
+$48K
Net Calls Change
+$56K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$20M
2
SSA
2
Schonfeld Strategic Advisors
New York
$680K
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$5.26M
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$1.42M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$245K

Top Sellers

1
LGM
1
Logos Global Management
California
$3.52M
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.7M
3
SCM
3
Superstring Capital Management
New York
$0
4
CC
4
Checkpoint Capital
California
$3.06M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$2.02M
Name Holding Trade Value Shares
Change 		Shares
Change %
DMKJ
26
David M. Knott Jr
$189K +$189K +107,174 New
Two Sigma Advisers
27
Two Sigma Advisers
New York
$138K -$30.8K -17,500 -18%
MSFS
28
Main Street Financial Solutions
Pennsylvania
$117K -$2.2K -1,250 -2%
American Century Companies
29
American Century Companies
Missouri
$108K +$1.95K +1,109 +2%
JFG
30
Jefferies Financial Group
New York
$97.9K +$97.9K +55,600 New
FFA
31
Farther Finance Advisors
California
$58.8K +$5.28K +3,000 +10%
JPMorgan Chase & Co
32
JPMorgan Chase & Co
New York
$55.3K +$18.9K +10,754 +52%
DADC
33
D.A. Davidson & Co
Montana
$51K +$2.02K +1,150 +4%
VF
34
Virtu Financial
New York
$51K +$1.85K +1,051 +4%
Charles Schwab
35
Charles Schwab
California
$47K – – –
Jane Street
36
Jane Street
New York
$41.8K -$8.28K -4,702 -17%
OQS
37
Occudo Quantitative Strategies
Florida
$36.7K +$36.7K +20,826 New
XT
38
XTX Topco
Cayman Islands
$30.4K +$30.4K +17,262 New
SG
39
StoneX Group
New York
$27.6K +$27.6K +15,709 New
EGM
40
Engineers Gate Manager
New York
$27.5K +$27.5K +15,646 New
Marshall Wace
41
Marshall Wace
United Kingdom
$24.7K +$24.7K +14,031 New
TRCT
42
Tower Research Capital (TRC)
New York
$23.8K -$24.3K -13,798 -50%
Squarepoint
43
Squarepoint
New York
$23.6K +$23.6K +13,381 New
TSS
44
Two Sigma Securities
New York
$22.9K +$22.9K +12,992 New
GSC
45
Ground Swell Capital
South Carolina
$22.4K +$22.4K +12,728 New
AWM
46
Alterna Wealth Management
Texas
$17.6K – – –
Wells Fargo
47
Wells Fargo
California
$4.4K +$1.76K +1,000 +67%
Bank of America
48
Bank of America
North Carolina
$1.09K -$205K -116,417 -99%
Simplex Trading
49
Simplex Trading
Illinois
$1K -$1.36K -1,074 -58%
CA
50
Continuum Advisory
Idaho
$670 +$670 +210 New
1
2
3