SLRN

ACELYRIN
SLRN

Overview Fund Activity
Delisted

SLRN was delisted on the 21st of May, 2025.

Back to rankings

106 hedge funds and large institutions have $183M invested in ACELYRIN in 2025 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 22 increasing their positions, 41 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
106
Holders Change
-19
Holders Change %
-15.2%
% of All Funds
1.44%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
24
Increased
22
Reduced
41
Closed
42
Calls
$71K
Puts
$31K
Net Calls
+$40K
Net Calls Change
+$22K

Top Buyers

1
TCM
Tang Capital Management
California
$24.3M
2
MAP
Madison Avenue Partners
New York
$10.2M
3
VCIM
Velan Capital Investment Management
Georgia
$8.32M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$3.22M
5
CF
Cantor Fitzgerald
New York
$1.45M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$11.5M
2
Millennium Management
Millennium Management
New York
$369K
3
Citadel Advisors
Citadel Advisors
Florida
$436K
4
BOCH
Blue Owl Capital Holdings
New York
$0
5
SL
Siren LLC
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Acadian Asset Management
126
Acadian Asset Management
Massachusetts
– -$318K -101,514 Closed
Ohio Public Employees Retirement System (OPERS)
127
Ohio Public Employees Retirement System (OPERS)
Ohio
– -$306K -97,347 Closed
DCM
128
DAFNA Capital Management
California
– -$276K -87,989 Closed
AG
129
Algert Global
California
– -$242K -77,060 Closed
Russell Investments Group
130
Russell Investments Group
United Kingdom
– -$209K -66,699 Closed
Tudor Investment Corp
131
Tudor Investment Corp
Connecticut
– -$152K -48,299 Closed
BFM
132
Boothbay Fund Management
New York
– -$93.7K -29,828 Closed
Verition Fund Management
133
Verition Fund Management
Connecticut
– -$86.3K -27,480 Closed
Thrivent Financial for Lutherans
134
Thrivent Financial for Lutherans
Minnesota
– -$84K -26,604 Closed
PP
135
PDT Partners
New York
– -$68.6K -21,860 Closed
VEA
136
Virtus ETF Advisers
New York
– -$63.1K -20,083 Closed
HF
137
HRT Financial
New York
– -$50K -16,021 Closed
Man Group
138
Man Group
United Kingdom
– -$47.7K -15,193 Closed
RL
139
RPO LLC
Connecticut
– -$46.1K -14,693 Closed
Prudential Financial
140
Prudential Financial
New Jersey
– -$44.4K -14,130 Closed
HSBC Holdings
141
HSBC Holdings
United Kingdom
– -$36.3K -11,663 Closed
4A
142
4Wealth Advisors
Illinois
– -$35.2K -11,212 Closed
Jane Street
143
Jane Street
New York
– -$31.5K -10,031 Closed
Simplex Trading
144
Simplex Trading
Illinois
– -$15K -4,899 Closed
Federated Hermes
145
Federated Hermes
Pennsylvania
– -$8.98K -2,859 Closed
Comerica Bank
146
Comerica Bank
Texas
– -$4.48K -1,428 Closed
S
147
SignatureFD
Georgia
– -$550 -175 Closed
AF
148
Allworth Financial
California
– -$132 -65 Closed
BIG
149
Brooklyn Investment Group
New York
– -$195 -62 Closed
2 3 4 5
6