Catalyst PharmaceuticalsCPRX
13F holders, Q3 2025 (September 30)360holders −5
47new positions
46sold out
8famous investors
$19.70avg. 13F price*
At the end of Q3 2025, 360 institutions reported holding Catalyst Pharmaceuticals Inc. (CPRX) in their 13F filings, down 5 from Q2 2025. 47 opened new positions and 46 sold out. The largest holders were BlackRock, Inc. ($358.9M), Vanguard Group Inc. ($171.7M) and State Street Corp. ($126.2M). 8 famous investors held it, including Terry Smith (0.3% of Fundsmith's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Catalyst Pharmaceuticals Inc.
- CUSIP
- 14888U101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 47 | $39.1M |
| Exits | 46 | $39.8M |
All 13F filers, Q2 2025 → Q3 2025: 12,191,662 shares bought and 10,268,859 shares sold, net +1,922,803 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 360 holders
| BlackRock, Inc. | 0.01% | Reduce -3.6% | 18,216,060 | $358.9M |
| Vanguard Group Inc. | 0.00% | Reduce -0.6% | 8,713,520 | $171.7M |
| State Street Corp. | 0.00% | Add +16.9% | 6,405,387 | $126.2M |
| Deerfield Management Company, L.P. | 1.62% | Add +72.8% | 4,974,767 | $98.0M |
| Renaissance Technologies | 0.09% | Add +9.0% | 3,544,830 | $69.8M |
| Fundsmith | 0.33% | Add +24.2% | 3,363,807 | $66.3M |
| Geode Capital Management, LLC | 0.00% | Add +0.8% | 2,890,320 | $56.9M |
| American Century Companies Inc. | 0.03% | Add +43.8% | 2,528,186 | $49.8M |
| Dimensional Fund Advisors LP | 0.01% | Add +28.9% | 2,458,169 | $48.4M |
| Bank of America Corp. | 0.00% | Reduce -3.1% | 2,291,414 | $45.1M |
| Royce & Associates LP | 0.40% | Add +28.6% | 2,034,965 | $40.1M |
| Morgan Stanley | 0.00% | Reduce -42.1% | 1,843,624 | $36.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -7.3% | 1,331,990 | $26.2M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +6.6% | 1,304,774 | $25.7M |
| Boston Partners | 0.03% | Add +0.7% | 1,291,059 | $25.6M |
| Northern Trust Corp. | 0.00% | Reduce -0.9% | 1,263,888 | $24.9M |
| Invesco Ltd. | 0.00% | Add +1.6% | 1,233,257 | $24.3M |
| Millennium Management | 0.02% | Add +174.2% | 1,179,182 | $23.2M |
| Kennedy Capital Management LLC | 0.46% | Add +5.0% | 1,060,207 | $20.9M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -58.2% | 1,007,235 | $19.8M |
| Qube Research & Technologies Ltd | 0.02% | Reduce -19.1% | 821,202 | $16.2M |
| Allianz Asset Management GmbH | 0.02% | Reduce -23.1% | 797,948 | $15.7M |
| Legal & General Group Plc | 0.00% | Add +16.6% | 774,104 | $15.2M |
| Raymond James Financial Inc. | 0.00% | Reduce -8.5% | 773,330 | $15.2M |
| Macquarie Group Ltd. | 0.02% | Reduce -15.9% | 761,740 | $15.0M |
| T. Rowe Price Associates Inc. | 0.00% | Add +1.1% | 743,675 | $14.7M |
| MetLife Investment Management, LLC | 0.07% | Add +26.9% | 739,668 | $14.6M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.2% | 703,939 | $13.9M |
| Systematic Financial Management LP | 0.33% | Add +252.3% | 685,664 | $13.5M |
| Glenmede Investment Management, LP | 0.06% | Add +781.8% | 680,224 | $13.4M |
| Principal Financial Group Inc. | 0.01% | Add +2.4% | 639,120 | $12.6M |
| Aberdeen Group plc | 0.02% | Reduce -8.2% | 632,441 | $12.5M |
| Pacer Advisors, Inc. | 0.03% | Reduce -3.8% | 620,801 | $12.2M |
| Swedbank AB | 0.01% | No change | 616,132 | $12.1M |
| UBS Group AG | 0.00% | Reduce -29.7% | 593,609 | $11.7M |
| Janus Henderson Group PLC | 0.01% | Reduce -23.9% | 572,202 | $11.3M |
| LSV Asset Management | 0.02% | Reduce -4.4% | 552,400 | $10.9M |
| Nuveen, LLC | 0.00% | Reduce -45.0% | 542,229 | $10.7M |
| Oberweis Asset Management Inc./ | 0.40% | Add +12.9% | 528,560 | $10.4M |
| Public Sector Pension Investment Board | 0.04% | Add +10.8% | 516,745 | $10.2M |
| Man Group plc | 0.02% | Add +7.7% | 464,002 | $9.1M |
| Voya Investment Management LLC | 0.01% | Add +25.1% | 446,399 | $8.8M |
| Gables Capital Management Inc. | 3.68% | Add +6.5% | 435,421 | $8.6M |
| Victory Capital Management Inc. | 0.00% | Add +24.0% | 417,507 | $8.2M |
| Prudential Financial Inc. | 0.01% | Add +7.0% | 402,794 | $7.9M |
| Jupiter Asset Management Ltd. | 0.07% | Reduce -22.5% | 401,091 | $7.9M |
| Citadel Advisors | 0.01% | Add +53.0% | 397,896 | $7.8M |
| Federated Hermes, Inc. | 0.01% | Add +52.8% | 389,289 | $7.7M |
| JW Asset Management, LLC | 3.67% | No change | 388,392 | $7.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -12.7% | 378,807 | $7.5M |
| Barclays PLC | 0.00% | Add +1.1% | 372,892 | $7.3M |
| FMR LLC | 0.00% | Reduce -28.9% | 362,217 | $7.1M |
| Renaissance Group LLC | 0.26% | Add +8.2% | 356,022 | $7.0M |
| Eversept Partners, LP | 0.53% | New | 350,812 | $6.9M |
| AQR Capital Management | 0.00% | Reduce -15.4% | 337,052 | $6.6M |
| Skandinaviska Enskilda Banken AB (publ) | 0.03% | Reduce -39.3% | 335,500 | $6.6M |
| Rhumbline Advisers | 0.01% | Add +0.4% | 330,302 | $6.5M |
| Brandywine Global Investment Management, LLC | 0.04% | New | 310,990 | $6.1M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Reduce -33.8% | 303,051 | $6.0M |
| Globeflex Capital L P | 0.88% | Reduce -2.5% | 290,679 | $5.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -52.6% | 277,301 | $5.5M |
| Alyeska Investment Group, L.P. | 0.02% | New | 273,287 | $5.4M |
| Voloridge Investment Management, LLC | 0.02% | New | 248,556 | $4.9M |
| Hillsdale Investment Management Inc. | 0.14% | Reduce -8.0% | 243,500 | $4.8M |
| Ameriprise Financial Inc. | 0.00% | Reduce -3.0% | 242,722 | $4.8M |
| Swiss National Bank | 0.00% | Add +1.5% | 224,700 | $4.4M |
| Neuberger Berman Group LLC | 0.00% | Reduce -25.8% | 194,054 | $3.8M |
| Advisors Asset Management, Inc. | 0.06% | Add +0.6% | 192,648 | $3.8M |
| Knott David M Jr | 1.56% | Add +7.4% | 189,000 | $3.7M |
| Deutsche Bank AG | 0.00% | Add +6.3% | 187,730 | $3.7M |
| First Trust Advisors LP | 0.00% | Reduce -38.8% | 185,140 | $3.6M |
| Bridge City Capital, LLC | 0.96% | Add +57.3% | 182,296 | $3.6M |
| Royal Bank of Canada | 0.00% | Reduce -15.8% | 179,597 | $3.5M |
| DekaBank Deutsche Girozentrale | 0.01% | No change | 183,376 | $3.5M |
| Y-Intercept (Hong Kong) Ltd | 0.08% | Add +1216.5% | 165,496 | $3.3M |
| Los Angeles Capital Management LLC | 0.01% | Reduce -11.9% | 162,399 | $3.2M |
| Bfsg, LLC | 0.31% | Reduce -0.3% | 161,106 | $3.2M |
| Franklin Resources Inc. | 0.00% | Add +12.6% | 157,779 | $3.1M |
| Rafferty Asset Management, LLC | 0.01% | Add +64.1% | 157,044 | $3.1M |
| ExodusPoint Capital Management, LP | 0.04% | Add +235.2% | 152,327 | $3.0M |
| Woodline Partners LP | 0.01% | No change | 150,478 | $3.0M |
| New York State Teachers Retirement System | 0.01% | Reduce -0.4% | 149,305 | $2.9M |
| Hussman Strategic Advisors, Inc. | 0.63% | No change | 147,000 | $2.9M |
| Wedge Capital Management L L P | 0.05% | New | 145,168 | $2.9M |
| Assenagon Asset Management S.A. | 0.00% | Add +38.0% | 144,031 | $2.8M |
| Engineers Gate Manager LP | 0.03% | Add +155.9% | 143,664 | $2.8M |
| Stanley-Laman Group, Ltd. | 0.40% | Reduce -0.9% | 142,684 | $2.8M |
| Gotham Asset Management | 0.01% | Add +28.8% | 141,343 | $2.8M |
| Jane Street Group, LLC | 0.00% | Reduce -3.3% | 139,096 | $2.7M |
| Linden Thomas Advisory Services, LLC | 0.27% | Add +6.4% | 135,581 | $2.7M |
| Nilsine Partners, LLC | 0.24% | Add +5.6% | 134,253 | $2.6M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -23.5% | 131,056 | $2.6M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Reduce -11.4% | 129,068 | $2.5M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +1.8% | 130,023 | $2.5M |
| Trexquant Investment LP | 0.03% | Add +193.8% | 124,332 | $2.4M |
| Alliancebernstein L.P. | 0.00% | Add +0.1% | 123,305 | $2.4M |
| Martingale Asset Management L P | 0.06% | Add +7.2% | 120,398 | $2.4M |
| Cyndeo Wealth Partners, LLC | 0.13% | No change | 118,444 | $2.3M |
| Ikarian Capital, LLC | 0.46% | Reduce -44.5% | 116,388 | $2.3M |
| Capital Fund Management S.A. | 0.02% | Add +45.1% | 116,183 | $2.3M |
"% of holder's portfolio" is CPRX's weight in each manager's 13F, not the share of Catalyst Pharmaceuticals Inc. the manager owns.