SLRN

ACELYRIN
SLRN

Overview Fund Activity
Delisted

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

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112 hedge funds and large institutions have $384M invested in ACELYRIN in 2024 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 44 increasing their positions, 25 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
112
Holders Change
+3
Holders Change %
+2.75%
% of All Funds
1.63%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
26
Increased
44
Reduced
25
Closed
22
Calls
$47K
Puts
$58K
Net Calls
-$11K
Net Calls Change
+$1.98M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$14.8M
2
WP
2
Woodline Partners
California
$8.75M
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$6.53M
4
Millennium Management
4
Millennium Management
New York
$20.5M
5
Morgan Stanley
5
Morgan Stanley
New York
$5.52M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$20.8M
2
Franklin Resources
2
Franklin Resources
California
$414K
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$6.17M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$20.9M
5
VA
5
VR Adviser
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$23.3K -$8.87K -2,012 -28%
Mirae Asset Global Investments
102
Mirae Asset Global Investments
South Korea
$11.7K +$11.7K +2,956 New
AB
103
Amalgamated Bank
New York
$11K – – –
BL
104
BFSG LLC
California
$8.38K +$8.38K +1,900 New
RWMG
105
Redwood Wealth Management Group
New Jersey
$4.41K +$4.41K +1,000 New
CFM
106
Catalyst Funds Management
Australia
$4.41K +$4.41K +1,000 New
Daiwa Securities Group
107
Daiwa Securities Group
Japan
$2K – – –
Carson Wealth (CWM LLC)
108
Carson Wealth (CWM LLC)
Nebraska
$1K -$413 -64 -29%
AAP
109
Arax Advisory Partners
Colorado
$816 +$816 +185 New
CA
110
Clearstead Advisors
Ohio
$503 +$503 +114 New
PNC Financial Services Group
111
PNC Financial Services Group
Pennsylvania
$234 +$234 +53 New
RIL
112
Rothschild Investment LLC
Illinois
$132 +$132 +30 New
EAM
113
Eagle Asset Management
Florida
– -$6.3M -946,521 Closed
VA
114
VR Adviser
New York
– -$6.33M -937,113 Closed
SC
115
Stempoint Capital
New York
– -$4.82M -714,773 Closed
SAM
116
Sectoral Asset Management
Quebec, Canada
– -$1.65M -244,000 Closed
LIP
117
Lighthouse Investment Partners
Florida
– -$782K -115,808 Closed
DFCM
118
Dark Forest Capital Management
Puerto Rico
– -$489K -72,450 Closed
AIG
119
American International Group
New York
– -$242K -35,793 Closed
Capstone Investment Advisors
120
Capstone Investment Advisors
New York
– -$213K -31,506 Closed
VF
121
Virtu Financial
New York
– -$147K -21,834 Closed
Simplex Trading
122
Simplex Trading
Illinois
– -$124K -18,429 Closed
Arrowstreet Capital
123
Arrowstreet Capital
Massachusetts
– -$120K -17,821 Closed
LCM
124
Landscape Capital Management
New Jersey
– -$118K -17,517 Closed
RJA
125
Raymond James & Associates
Florida
– -$76.7K -11,364 Closed
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