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CPRX

Catalyst Pharmaceutical
CPRX

Delisted

CPRX was delisted on the 14th of July, 2026.

86 hedge funds and large institutions have $94.3M invested in Catalyst Pharmaceutical in 2018 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 31 increasing their positions, 22 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

41% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 22

1.92% less ownership

Funds ownership: 49.75%47.83% (-1.9%)

11% less funds holding

Funds holding: 9786 (-11)

46% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 24

51% less capital invested

Capital invested by funds: $193M → $94.3M (-$98.6M)

72% less call options, than puts

Call options by funds: $32K | Put options by funds: $113K

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
86
Holders Change
-11
Holders Change %
-11.34%
% of All Funds
1.92%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
13
Increased
31
Reduced
22
Closed
24
Calls
$32K
Puts
$113K
Net Calls
-$81K
Net Calls Change
-$551K
Name Holding Trade Value Shares
Change
Change in
Stake
ProShare Advisors
76
ProShare Advisors
Maryland
$20K -$4.7K -1,640 -14%
AGM
77
Alpine Global Management
New York
$20K +$29.7K +10,374 New
Two Sigma Advisers
78
Two Sigma Advisers
New York
$19K -$138K -48,200 -83%
WIC
79
Whitegate Investment Counselors
New Hampshire
$19K +$28.6K +10,000 New
AIP
80
Ameritas Investment Partners
Nebraska
$17K
Bank of Montreal
81
Bank of Montreal
Ontario, Canada
$13K +$1.99K +695 +12%
Simplex Trading
82
Simplex Trading
Illinois
$5K -$17.5K -6,102 -67%
QI
83
QS Investors
New York
$3K
Barclays
84
Barclays
United Kingdom
$2K -$100K -35,025 -97%
VRM
85
Vectors Research Management
New York
$2K
Carson Wealth (CWM LLC)
86
Carson Wealth (CWM LLC)
Nebraska
$1K
ACA
87
Avoro Capital Advisors
New York
-$17M -4,497,042 Closed
SI
88
Sofinnova Investments
California
-$5.86M -1,549,552 Closed
O
89
OrbiMed
New York
-$4.17M -1,102,000 Closed
KCM
90
Kennedy Capital Management
Missouri
-$3.94M -1,042,645 Closed
JC
91
JBF Capital
Colorado
-$1.92M -508,600 Closed
OAM
92
Oxford Asset Management
United Kingdom
-$1.34M -353,962 Closed
GCP
93
GSA Capital Partners
United Kingdom
-$767K -202,845 Closed
Renaissance Technologies
94
Renaissance Technologies
New York
-$577K -152,722 Closed
Millennium Management
95
Millennium Management
New York
-$507K -134,019 Closed
BFM
96
Boothbay Fund Management
New York
-$379K -100,181 Closed
CC
97
Caxton Corporation
New Jersey
-$276K -72,967 Closed
SAM
98
Silphium Asset Management
United Kingdom
-$214K -56,497 Closed
H
99
HoyleCohen
California
-$166K -44,000 Closed
D.E. Shaw & Co
100
D.E. Shaw & Co
New York
-$124K -32,694 Closed

CPRX Hedge Fund Activity: Q4 2018 in Review

86 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Catalyst Pharmaceutical (CPRX) for Q4 2018, worth a combined $94.3M — down 51% from $193M a quarter earlier.

Sellers outnumbered buyers: 24 funds closed out of CPRX and 13 opened new positions — a net loss of 11 holders — while 22 trimmed existing stakes and 31 added.

The largest buyer was Consonance Capital Management, adding an estimated $9.61M. The largest seller was Avoro Capital Advisors, exiting entirely with an estimated $17M sold.

  • 86 institutional investors held Catalyst Pharmaceutical (CPRX) as of Q4 2018, down from 97 in Q3 2018.
  • Funds reported $94.3M of Catalyst Pharmaceutical stock for Q4 2018, down 51% quarter-over-quarter.
  • 13 funds opened new Catalyst Pharmaceutical positions in Q4 2018 and 24 closed out, a net change of -11 holders.
  • The largest Catalyst Pharmaceutical buyer in Q4 2018 was Consonance Capital Management, an estimated $9.61M added.
  • The largest Catalyst Pharmaceutical seller in Q4 2018 was Avoro Capital Advisors, an estimated $17M sold.

Based on aggregated 13F filings for Q4 2018.