SLRN

ACELYRIN
SLRN

Overview Fund Activity
Delisted

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

Back to rankings

82 hedge funds and large institutions have $1.6B invested in ACELYRIN in 2023 Q2 according to their latest regulatory filings, with 82 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
82
Holders Change
+82
Holders Change %
–
% of All Funds
1.29%
Holding in Top 10
8
Holding in Top 10 Change
+8
Holding in Top 10 Change %
%
% of All Funds
0.13%
New
82
Increased
–
Reduced
–
Closed
–
Calls
$2.79M
Puts
$77K
Net Calls
+$2.72M
Net Calls Change
+$2.72M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$151M
2
Citadel Advisors
Citadel Advisors
Florida
$121M
3
O
OrbiMed
New York
$111M
4
OM
Opaleye Management
Massachusetts
$86.9M
5
VP
venBio Partners
California
$80.6M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Shares
Change %
APM
26
Avidity Partners Management
Texas
$15.7M +$15.7M +750,000 New
Millennium Management
27
Millennium Management
New York
$15.3M +$15.3M +732,020 New
DM
28
Deerfield Management
New York
$13.6M +$13.6M +650,000 New
Massachusetts Financial Services
29
Massachusetts Financial Services
Massachusetts
$13.4M +$13.4M +641,068 New
EAM
30
Eagle Asset Management
Florida
$10.9M +$10.9M +520,050 New
B
31
Braidwell
Connecticut
$10.5M +$10.5M +500,000 New
Ameriprise
32
Ameriprise
Minnesota
$8.46M +$8.46M +404,823 New
Adage Capital Partners
33
Adage Capital Partners
Massachusetts
$7.73M +$7.73M +370,000 New
RG
34
Redmile Group
California
$7.62M +$7.62M +364,493 New
Geode Capital Management
35
Geode Capital Management
Massachusetts
$7.27M +$7.27M +347,768 New
Goldman Sachs
36
Goldman Sachs
New York
$6.48M +$6.48M +309,998 New
Balyasny Asset Management
37
Balyasny Asset Management
Illinois
$4.88M +$4.88M +233,398 New
Victory Capital Management
38
Victory Capital Management
Texas
$4.44M +$4.44M +212,323 New
SAM
39
Sectoral Asset Management
Quebec, Canada
$4.2M +$4.2M +201,017 New
PA
40
Perceptive Advisors
New York
$4.18M +$4.18M +200,000 New
Jennison Associates
41
Jennison Associates
New York
$4.18M +$4.18M +200,000 New
Blackstone Inc
42
Blackstone Inc
New York
$3.66M +$3.66M +175,000 New
Charles Schwab
43
Charles Schwab
California
$3.33M +$3.33M +159,248 New
RSCM
44
Rock Springs Capital Management
Maryland
$2.97M +$2.97M +141,876 New
BFM
45
Boothbay Fund Management
New York
$2.46M +$2.46M +117,536 New
State Street
46
State Street
Massachusetts
$2.45M +$2.45M +117,000 New
ECM
47
ExodusPoint Capital Management
New York
$2.32M +$2.32M +111,077 New
Ensign Peak Advisors
48
Ensign Peak Advisors
Utah
$2.09M +$2.09M +100,000 New
Bank of Montreal
49
Bank of Montreal
Ontario, Canada
$1.85M +$1.85M +93,315 New
GCM
50
Ghisallo Capital Management
Massachusetts
$1.46M +$1.46M +70,000 New
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