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Catalyst Pharmaceutical

380 hedge funds and large institutions have $2.59B invested in Catalyst Pharmaceutical in 2026 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 146 increasing their positions, 120 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

2% more funds holding

Funds holding: 373380 (+7)

1.07% more ownership

Funds ownership: 84.57%85.63% (+1.1%)

31% less call options, than puts

Call options by funds: $3.38M | Put options by funds: $4.88M

Holders
380
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.38M
Puts
$4.88M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SOW
226
State of Wyoming
Wyoming
$426K
Osaic Holdings
227
Osaic Holdings
Arizona
$418K
MSRPS
228
Maryland State Retirement & Pension System
Maryland
$418K
DS
229
DRW Securities
Illinois
$396K
AAS
230
Ameritas Advisory Services
Nebraska
$386K
MCM
231
Massar Capital Management
Connecticut
$381K
X
232
Xponance
Pennsylvania
$380K
EFM
233
E Fund Management
China
$376K
Teacher Retirement System of Texas
234
Teacher Retirement System of Texas
Texas
$370K
BAM
235
Blueshift Asset Management
New Jersey
$367K
VEA
236
Virtus ETF Advisers
New York
$361K
Natixis Advisors
237
Natixis Advisors
Massachusetts
$358K
Canada Pension Plan Investment Board
238
Canada Pension Plan Investment Board
Ontario, Canada
$354K
SLAM
239
Swiss Life Asset Management
$350K
HSA
240
HBK Sorce Advisory
Pennsylvania
$348K
CCAL
241
City Center Advisors LLC
Michigan
$338K
ECM
242
Evergreen Capital Management
Washington
$335K
NVCHI
243
New Vernon Capital Holdings II
New Jersey
$335K
SCP
244
Seizert Capital Partners
Michigan
$334K
Carson Wealth (CWM LLC)
245
Carson Wealth (CWM LLC)
Nebraska
$330K
MOACM
246
Mutual of America Capital Management
New York
$327K
NA
247
Navellier & Associates
Nevada
$312K
VPIM
248
Vanguard Personalized Indexing Management
California
$311K
CIM
249
CIM Investment Management
Pennsylvania
$310K
TSS
250
Two Sigma Securities
New York
$304K