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Catalyst Pharmaceutical

359 hedge funds and large institutions have $2.04B invested in Catalyst Pharmaceutical in 2025 Q3 according to their latest regulatory filings, with 49 funds opening new positions, 129 increasing their positions, 133 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

1% less funds holding

Funds holding: 363359 (-4)

7% less capital invested

Capital invested by funds: $2.2B → $2.04B (-$163M)

55% less call options, than puts

Call options by funds: $4M | Put options by funds: $8.84M

Holders
359
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4M
Puts
$8.84M
Net Calls
Net Calls Change

Top Buyers

1 +$43.1M
2 +$19.1M
3 +$15.8M
4
Millennium Management
Millennium Management
New York
+$15.4M
5
Fundsmith LLP
Fundsmith LLP
United Kingdom
+$13.5M

Top Sellers

1 -$28.9M
2 -$27.6M
3 -$14.1M
4
N
Nuveen
North Carolina
-$9.13M
5
O
OrbiMed
New York
-$9.05M
Name Holding Trade Value Shares
Change
Change in
Stake
MEG
326
Millstone Evans Group
Colorado
$1.77K
S
327
SignatureFD
Georgia
$1.68K
MAM
328
Marquette Asset Management
Minnesota
$1.64K
QCG
329
Quadrant Capital Group
Ohio
$1.58K
FMII
330
Farmers & Merchants Investments Inc
Nebraska
$1.48K
KG
331
Kilter Group
New York
$1.24K
PWMG
332
Private Wealth Management Group
New Jersey
$1.16K
PMAM
333
Picton Mahoney Asset Management
Ontario, Canada
$1K
CCM
334
Cloud Capital Management
Washington
$1K
W
335
WealthCollab
Washington
$769
PS
336
Principal Securities
Iowa
$749
GA
337
Guerra Advisors
Florida
$630
BGAI
338
Bruce G. Allen Investments
Colorado
$512
BFS
339
Bare Financial Services
Pennsylvania
$512
CT
340
Clearstead Trust
Maine
$434
LWMI
341
Legacy Wealth Management (Idaho)
Idaho
$355
WA
342
WPG Advisers
Maryland
$355
MA
343
Montag & Associates
Georgia
$355
PA
344
Parallel Advisors
California
$256
VCM
345
Versant Capital Management
Arizona
$256
AWM
346
Abound Wealth Management
Tennessee
$99
JWM
347
JPL Wealth Management
Colorado
$99
JWA
348
JFS Wealth Advisors
Pennsylvania
$60
IA
349
IFP Advisors
Florida
$59
TPBG
350
Turning Point Benefit Group
Maryland
$41