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Catalyst Pharmaceutical

353 hedge funds and large institutions have $2.03B invested in Catalyst Pharmaceutical in 2025 Q3 according to their latest regulatory filings, with 49 funds opening new positions, 127 increasing their positions, 130 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:

2% less funds holding

Funds holding: 361353 (-8)

7% less capital invested

Capital invested by funds: $2.2B → $2.03B (-$164M)

55% less call options, than puts

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

Holders
353
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
HSA
251
HBK Sorce Advisory
Pennsylvania
$237K
CP
252
CenterBook Partners
Connecticut
$235K
PAP
253
Persistent Asset Partners
Hong Kong
$225K
TCOO
254
Trust Company of Oklahoma
Oklahoma
$216K
MWM
255
Mission Wealth Management
California
$213K
Cambridge Investment Research Advisors
256
Cambridge Investment Research Advisors
Iowa
$212K
WCA
257
Westover Capital Advisors
Delaware
$209K
MM
258
MQS Management
New York
$200K
XF
259
XML Financial
Maryland
$197K
AIP
260
Ameritas Investment Partners
Nebraska
$191K
PNC Financial Services Group
261
PNC Financial Services Group
Pennsylvania
$185K
SAM
262
Shell Asset Management
Netherlands
$178K
SWIM
263
Smallwood Wealth Investment Management
New Jersey
$158K
CF
264
Centaurus Financial
California
$154K
ECM
265
EMC Capital Management
Texas
$151K
TRCT
266
Tower Research Capital (TRC)
New York
$134K
US Bancorp
267
US Bancorp
Minnesota
$129K
CIBC Private Wealth Group
268
CIBC Private Wealth Group
Georgia
$109K
Nisa Investment Advisors
269
Nisa Investment Advisors
Missouri
$107K
Jones Financial Companies
270
Jones Financial Companies
Missouri
$79.3K
Bessemer Group
271
Bessemer Group
New Jersey
$69K
QT
272
Quantbot Technologies
New York
$62.3K
PFBT
273
Parkside Financial Bank & Trust
Missouri
$52.6K
GI
274
GAMMA Investing
California
$51.4K
CA
275
CoreCap Advisors
Michigan
$46.8K