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Catalyst Pharmaceutical

355 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, 130 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 363355 (-8)

7% less capital invested

Capital invested by funds: $2.2B → $2.04B (-$165M)

55% less call options, than puts

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

Holders
355
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 +$41.3M
2 +$18.3M
3 +$15.2M
4
Millennium Management
Millennium Management
New York
+$14.8M
5
Fundsmith LLP
Fundsmith LLP
United Kingdom
+$12.9M

Top Sellers

1 -$27.7M
2 -$26.4M
3 -$13.5M
4
O
OrbiMed
New York
-$9.05M
5
N
Nuveen
North Carolina
-$8.75M
Name Holding Trade Value Shares
Change
Change in
Stake
NRD
376
Nebula Research & Development
New York
OAM
377
Oxford Asset Management
United Kingdom
Verition Fund Management
378
Verition Fund Management
Connecticut
JCIA
379
Jackson Creek Investment Advisors
Colorado
SWM
380
Spire Wealth Management
Virginia
Norges Bank
381
Norges Bank
Norway
DWM
382
Dakota Wealth Management
Florida
TE
383
Tema ETFs
New York
NIM
384
NEOS Investment Management
Connecticut
CIA
385
Cladis Investment Advisory
Montana
BAMF
386
BI Asset Management Fondsmaeglerselskab
Denmark
VIM
387
Vinva Investment Management
Australia
FDP
388
Financiere des Professionnels
Quebec, Canada
Acadian Asset Management
389
Acadian Asset Management
Massachusetts
DCBT
390
Dakota Community Bank & Trust
North Dakota
WSFS
391
Wilmington Savings Fund Society
Delaware
MAM
392
Meeder Asset Management
Ohio
Simplex Trading
393
Simplex Trading
Illinois
CIAM
394
Caitong International Asset Management
Hong Kong
BIG
395
Brooklyn Investment Group
New York
RFS
396
Richardson Financial Services
Massachusetts
TPWA
397
Twin Peaks Wealth Advisors
California
TWD
398
True Wealth Design
Ohio
MSFP
399
Mark Sheptoff Financial Planning
Connecticut
PSFG
400
Park Square Financial Group
Georgia