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 %
Russell Investments Group
51
Russell Investments Group
United Kingdom
$365K +$246K +55,765 +206%
HF
52
HRT Financial
New York
$365K +$365K +82,828 New
UOC
53
UBS O'Connor
Illinois
$359K +$44.1K +10,000 +14%
Squarepoint
54
Squarepoint
New York
$344K +$344K +78,023 New
AA
55
ALPS Advisors
Colorado
$341K +$37.9K +8,591 +13%
AllianceBernstein
56
AllianceBernstein
Tennessee
$325K +$74.7K +16,940 +30%
Verition Fund Management
57
Verition Fund Management
Connecticut
$313K +$265K +60,166 +555%
Ohio Public Employees Retirement System (OPERS)
58
Ohio Public Employees Retirement System (OPERS)
Ohio
$292K +$167K +37,775 +133%
Prudential Financial
59
Prudential Financial
New Jersey
$271K +$62.3K +14,138 +30%
DTL
60
Dynamic Technology Lab
Singapore
$266K +$266K +60,330 New
PCM
61
Prelude Capital Management
New York
$253K +$71.9K +16,300 +40%
Bank of America
62
Bank of America
North Carolina
$243K -$170K -38,439 -41%
SC
63
Shay Capital
New York
$240K +$120K +27,273 +100%
ACM
64
ADAR1 Capital Management
Texas
$223K +$157K +35,500 +236%
SO
65
STRS Ohio
Ohio
$195K +$19.8K +4,500 +11%
XT
66
XTX Topco
Cayman Islands
$191K +$191K +43,300 New
MIM
67
MetLife Investment Management
New Jersey
$189K +$20.5K +4,651 +12%
BFM
68
Boothbay Fund Management
New York
$185K -$11.7K -2,657 -6%
CF
69
Corebridge Financial
Texas
$173K +$173K +39,269 New
Point72 Asset Management
70
Point72 Asset Management
Connecticut
$166K -$820K -185,958 -83%
Mirae Asset Global ETFs Holdings
71
Mirae Asset Global ETFs Holdings
Hong Kong
$165K +$165K +37,421 New
New York State Common Retirement Fund
72
New York State Common Retirement Fund
New York
$165K +$22K +4,988 +15%
Thrivent Financial for Lutherans
73
Thrivent Financial for Lutherans
Minnesota
$164K +$164K +37,341 New
Balyasny Asset Management
74
Balyasny Asset Management
Illinois
$160K -$74.7K -16,946 -32%
Wells Fargo
75
Wells Fargo
California
$151K -$15.8K -3,591 -9%
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