ATYR

aTyr Pharma
ATYR

Overview Fund Activity

56 hedge funds and large institutions have $81.5M invested in aTyr Pharma in 2024 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 20 increasing their positions, 11 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
56
Holders Change
+10
Holders Change %
+21.74%
% of All Funds
0.81%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
20
Reduced
11
Closed
5
Calls
$15K
Puts
$8K
Net Calls
+$7K
Net Calls Change
+$5K

Top Buyers

1
WP
1
Woodline Partners
California
$3.28M
2
OCA
2
Octagon Capital Advisors
New York
$1.37M
3
GTC
3
Ghost Tree Capital
New York
$1.17M
4
Barclays
4
Barclays
United Kingdom
$1.18M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$2.48M

Top Sellers

1
LGM
1
Logos Global Management
California
$6.05M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$2.94M
3
SCM
3
Stonepine Capital Management
Oregon
$0
4
PFCS
4
Pale Fire Capital SE
Czech Republic
$178K
5
Squarepoint
5
Squarepoint
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
XT
26
XTX Topco
Cayman Islands
$162K +$28.8K +14,760 +22%
Citigroup
27
Citigroup
New York
$153K – – –
Millennium Management
28
Millennium Management
New York
$122K -$122K -62,745 -50%
Jane Street
29
Jane Street
New York
$121K +$121K +62,140 New
KWA
30
Kingswood Wealth Advisors
California
$117K +$117K +60,000 New
American Century Companies
31
American Century Companies
Missouri
$105K +$62.3K +31,963 +145%
JF
32
Jump Financial
Illinois
$97.3K +$97.3K +49,904 New
Acadian Asset Management
33
Acadian Asset Management
Massachusetts
$87K +$47.4K +24,704 +120%
YIH
34
Y-Intercept (HK)
Hong Kong
$85.6K +$85.6K +43,892 New
MSFS
35
Main Street Financial Solutions
Pennsylvania
$67.2K +$67.2K +34,475 New
JPMorgan Chase & Co
36
JPMorgan Chase & Co
New York
$66K +$42.9K +21,987 +185%
FFA
37
Farther Finance Advisors
California
$57.9K – – –
SG Americas Securities
38
SG Americas Securities
New York
$55K +$55K +28,256 New
Charles Schwab
39
Charles Schwab
California
$52K – – –
DADC
40
D.A. Davidson & Co
Montana
$51.4K +$26.5K +13,600 +107%
SSA
41
Schonfeld Strategic Advisors
New York
$40K +$40K +20,500 New
UBS Group
42
UBS Group
Switzerland
$39.4K +$7.34K +3,766 +23%
Morgan Stanley
43
Morgan Stanley
New York
$38.5K -$23.7K -12,128 -38%
CAS
44
CTC Alternative Strategies
Illinois
$34.3K +$34.3K +17,600 New
TSS
45
Two Sigma Securities
New York
$34.1K +$34.1K +17,487 New
Prudential Financial
46
Prudential Financial
New Jersey
$31.2K +$1.56K +800 +5%
Royal Bank of Canada
47
Royal Bank of Canada
Ontario, Canada
$30K -$146K -75,768 -83%
CSS
48
Cubist Systematic Strategies
Connecticut
$22.9K -$11.4K -5,850 -33%
Two Sigma Investments
49
Two Sigma Investments
New York
$19.7K -$32.1K -16,450 -62%
AWM
50
Alterna Wealth Management
Texas
$19.5K – – –
1
2
3