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Catalyst Pharmaceutical
CPRX

Overview Fund Activity

358 hedge funds and large institutions have $2.2B invested in Catalyst Pharmaceutical in 2025 Q2 according to their latest regulatory filings, with 48 funds opening new positions, 157 increasing their positions, 123 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
358
Holders Change
-9
Holders Change %
-2.45%
% of All Funds
4.81%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
48
Increased
157
Reduced
123
Closed
48
Calls
$403K
Puts
$6.2M
Net Calls
-$5.8M
Net Calls Change
-$7.73M

Top Buyers

1
American Century Companies
1
American Century Companies
Missouri
$38.1M
2
Morgan Stanley
2
Morgan Stanley
New York
$69.1M
3
Fundsmith LLP
3
Fundsmith LLP
United Kingdom
$58.8M
4
Bank of America
4
Bank of America
North Carolina
$51.3M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$16.3M

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$52.3M
2
DM
2
Deerfield Management
New York
$62.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$5.64M
4
NVCHI
4
New Vernon Capital Holdings II
New Jersey
$293K
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$41.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Russell Investments Group
76
Russell Investments Group
United Kingdom
$3.72M +$643K +29,642 +21%
Wells Fargo
77
Wells Fargo
California
$3.55M +$1.44M +66,320 +68%
BL
78
BFSG LLC
California
$3.51M -$5.25K -242 -0.1%
WP
79
Woodline Partners
California
$3.27M -$1.22M -56,000 -27%
IHAM
80
Integral Health Asset Management
New York
$3.26M – – –
New York State Teachers Retirement System (NYSTRS)
81
New York State Teachers Retirement System (NYSTRS)
New York
$3.25M +$12.5K +577 +0.4%
HSA
82
Hussman Strategic Advisors
Maryland
$3.19M +$1.37M +63,000 +75%
Universal-Beteiligungs- und Servicegesellschaft
83
Universal-Beteiligungs- und Servicegesellschaft
Germany
$3.16M -$546K -25,174 -15%
SLG
84
Stanley-Laman Group
Pennsylvania
$3.13M -$8.88K -409 -0.3%
Jane Street
85
Jane Street
New York
$3.12M -$3.02M -139,366 -49%
Marshall Wace
86
Marshall Wace
United Kingdom
$3.06M +$3.06M +140,823 New
Franklin Resources
87
Franklin Resources
California
$3.04M +$1.33M +61,155 +77%
Citigroup
88
Citigroup
New York
$2.77M -$2.7M -124,628 -49%
Canada Life
89
Canada Life
Manitoba, Canada
$2.77M +$123K +5,677 +5%
LTAS
90
Linden Thomas Advisory Services
North Carolina
$2.77M +$2M +92,193 +262%
NP
91
Nilsine Partners
Colorado
$2.76M +$1.56M +71,890 +130%
NICM
92
Neo Ivy Capital Management
New York
$2.73M +$2.73M +125,627 New
AllianceBernstein
93
AllianceBernstein
Tennessee
$2.67M +$67.3K +3,100 +3%
MAP
94
Moody Aldrich Partners
Massachusetts
$2.62M -$1.34M -61,868 -34%
CWP
95
Cyndeo Wealth Partners
Florida
$2.57M – – –
BCC
96
Bridge City Capital
Oregon
$2.51M -$32.4K -1,493 -1%
CEI
97
Clark Estates Inc
New York
$2.47M -$445K -20,500 -15%
MAM
98
Martingale Asset Management
Massachusetts
$2.44M +$499 +23 +0%
GAM
99
Gotham Asset Management
New York
$2.38M +$1.35M +62,416 +132%
Assenagon Asset Management
100
Assenagon Asset Management
Luxembourg
$2.26M +$168K +7,746 +8%
2 3
4
5 6