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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
SSA
376
Sierra Summit Advisors
Nevada
Bank of Montreal
377
Bank of Montreal
Ontario, Canada
NRD
378
Nebula Research & Development
New York
OAM
379
Oxford Asset Management
United Kingdom
Verition Fund Management
380
Verition Fund Management
Connecticut
JCIA
381
Jackson Creek Investment Advisors
Colorado
SWM
382
Spire Wealth Management
Virginia
Norges Bank
383
Norges Bank
Norway
DWM
384
Dakota Wealth Management
Florida
TE
385
Tema ETFs
New York
NIM
386
NEOS Investment Management
Connecticut
CIA
387
Cladis Investment Advisory
Montana
BAMF
388
BI Asset Management Fondsmaeglerselskab
Denmark
VIM
389
Vinva Investment Management
Australia
FDP
390
Financiere des Professionnels
Quebec, Canada
Acadian Asset Management
391
Acadian Asset Management
Massachusetts
DCBT
392
Dakota Community Bank & Trust
North Dakota
WSFS
393
Wilmington Savings Fund Society
Delaware
MAM
394
Meeder Asset Management
Ohio
Simplex Trading
395
Simplex Trading
Illinois
CIAM
396
Caitong International Asset Management
Hong Kong
BIG
397
Brooklyn Investment Group
New York
RFS
398
Richardson Financial Services
Massachusetts
TPWA
399
Twin Peaks Wealth Advisors
California
TWD
400
True Wealth Design
Ohio