CPRX
CATALYST PHARMACEUTICALS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
CATALYST PHARMACEUTICALS INC (CPRX) is held by 5 tracked hedge-fund managers, a combined reported value of ~$108.19M; the largest are Renaissance Technologies, Izzy Englander, Ken Griffin. This quarter: 1 new, 1 added, 3 trimmed. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Gurus holding5
Congress trades0
Price$31.49vs quarter-end+27.18%
Sectors0
This quarter's moves
Top holderRenaissance TechnologiesNew1
Added1
Trimmed / sold3
Value $2.89M— of portfolio146,5002025 Q3
Value $940.9K— of portfolio38,0002026 Q1
Value $495.2K— of portfolio20,0002026 Q1
Value $304.5K— of portfolio12,3002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Izzy EnglanderPUT | $2.89M | — | — |
| Ken GriffinPUT | $940.9K | — | — |
| Izzy EnglanderCALL | $495.2K | — | — |
| Ken GriffinCALL | $304.5K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.