Catalyst Pharmaceuticals, Inc.
CPRXDelisted Jul 15, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001369568
Catalyst Pharmaceuticals, Inc. was delisted on Jul 15, 2026; its insiders filed their last Form 4 on Jul 17, 2026; 395 institutions reported holding it in 13F filings for Q2 2026, worth $3.39B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Catalyst Pharmaceuticals, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 395
- +17 vs. Q1 2026
- Shares held
- 107.8M
- +5.33M (+5.2%) vs. Q1 2026
- Total value
- $3.39B
- +$848.3M (+33.4%) vs. Q1 2026
- New holders
- 99
- 116 more added
- Sold out
- 82
- 123 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CPRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 395 | $3.39B |
| Q1 2026 | 382 | $2.59B |
| Q4 2025 | 375 | $2.43B |
| Q3 2025 | 360 | $2.04B |
| Q2 2025 | 365 | $2.20B |
| Q1 2025 | 370 | $2.37B |
| Q4 2024 | 336 | $2.04B |
| Q3 2024 | 316 | $1.90B |
| Q2 2024 | 271 | $1.50B |
| Q1 2024 | 268 | $1.53B |
| Q4 2023 | 259 | $1.42B |
| Q3 2023 | 256 | $948.8M |
| Q2 2023 | 248 | $1.11B |
| Q1 2023 | 260 | $1.47B |
| Q4 2022 | 257 | $1.56B |
| Q3 2022 | 229 | $1.09B |
| Q2 2022 | 190 | $531.7M |
| Q1 2022 | 186 | $585.5M |
| Q4 2021 | 164 | $446.7M |
| Q3 2021 | 144 | $345.1M |
| Q2 2021 | 139 | $376.6M |
| Q1 2021 | 133 | $312.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Catalyst Pharmaceuticals, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,158,785 | $602.2M | 0.01% | +384,255+2.0% | Added |
| State Street Corp | 7,627,036 | $239.7M | 0.01% | +763,976+11.1% | Added |
| American Century Companies Inc | 5,553,921 | $174.6M | 0.08% | +1,415,505+34.2% | Added |
| Vanguard Capital Management LLC | 5,135,345 | $161.4M | 0.00% | +12,679+0.2% | Added |
| Dimensional Fund Advisors LP | 3,634,171 | $114.2M | 0.02% | +204,556+6.0% | Added |
| Glazer Capital, LLC | 3,602,865 | $113.2M | 2.79% | +3,602,865 | New |
| JPMorgan Chase & Co | 3,169,902 | $99.9M | 0.01% | +2,703,082+579.0% | Added |
| Geode Capital Management, LLC | 3,150,256 | $99.0M | 0.01% | +177,854+6.0% | Added |
| HBK Investments L P | 2,820,302 | $88.6M | 1.03% | +2,820,302 | New |
| Morgan Stanley | 2,760,358 | $86.8M | 0.00% | +73,059+2.7% | Added |
| Vanguard Portfolio Management LLC | 2,428,922 | $76.3M | 0.00% | −46,545−1.9% | Reduced |
| Jupiter Topco LLC | 2,277,822 | $71.6M | 0.03% | +2,277,822 | New |
| Qube Research & Technologies Ltd | 2,254,355 | $70.9M | 0.08% | +1,841,689+446.3% | Added |
| Renaissance Technologies LLC | 2,136,077 | $67.1M | 0.09% | −211,400−9.0% | Reduced |
| Boston Partners | 1,658,936 | $52.2M | 0.05% | −52,637−3.1% | Reduced |
| Highland Capital Management Fund Advisors, L.P. | 1,602,557 | $50.4M | 3.37% | +1,602,557 | New |
| UBS Group AG | 1,453,726 | $45.7M | 0.01% | +467,636+47.4% | Added |
| Northern Trust Corp | 1,330,520 | $41.8M | 0.00% | +92,768+7.5% | Added |
| Bank of America Corp | 1,311,366 | $41.2M | 0.00% | −1,725,180−56.8% | Reduced |
| Goldman Sachs Group Inc | 1,194,200 | $37.5M | 0.00% | +209,466+21.3% | Added |
| Charles Schwab Investment Management Inc | 1,159,456 | $36.4M | 0.00% | −270,386−18.9% | Reduced |
| Polar Asset Management Partners Inc. | 1,150,300 | $36.2M | 0.66% | +1,150,300 | New |
| Millennium Management LLC | 1,068,724 | $33.6M | 0.02% | +301,733+39.3% | Added |
| Water Island Capital LLC | 933,819 | $29.3M | 3.11% | +933,819 | New |
| Marshall Wace, LLP | 911,700 | $28.7M | 0.02% | +709,885+351.8% | Added |
| Kennedy Capital Management, Inc. | 856,609 | $26.9M | 0.48% | −342,989−28.6% | Reduced |
| Vanguard Fiduciary Trust Co | 830,669 | $26.1M | 0.01% | +28,038+3.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 795,700 | $25.0M | 0.04% | +795,700 | New |
| Swedbank AB | 775,032 | $24.4M | 0.02% | +158,900+25.8% | Added |
| Arrowstreet Capital, Limited Partnership | 748,924 | $23.5M | 0.01% | −206,391−21.6% | Reduced |
| Bank of New York Mellon Corp | 703,228 | $22.1M | 0.00% | +20,939+3.1% | Added |
| Principal Financial Group Inc | 683,270 | $21.5M | 0.01% | +7,289+1.1% | Added |
| CNH Partners LLC | 674,223 | $21.2M | 0.30% | +674,223 | New |
| Systematic Financial Management LP | 667,883 | $21.0M | 0.42% | −79,632−10.7% | Reduced |
| FIL Ltd | 650,000 | $20.4M | 0.01% | +650,000 | New |
| Sagefield Capital LP | 569,481 | $17.9M | 1.33% | +569,481 | New |
| Glenmede Trust Co NA | 501,212 | $15.8M | 0.07% | −64,212−11.4% | Reduced |
| Invesco Ltd. | 445,990 | $14.0M | 0.00% | −306,849−40.8% | Reduced |
| Nuveen, LLC | 437,351 | $13.7M | 0.00% | +17,843+4.3% | Added |
| Gables Capital Management Inc. | 419,181 | $13.2M | 4.76% | −5,400−1.3% | Reduced |
| Vivaldi Asset Management, LLC | 416,209 | $13.1M | 0.76% | +416,209 | New |
| Public Sector Pension Investment Board | 395,192 | $12.4M | 0.03% | −131,157−24.9% | Reduced |
| JW Asset Management, LLC | 388,392 | $12.2M | 3.82% | 00.0% | Unchanged |
| William Blair Investment Management, LLC | 371,530 | $11.7M | 0.04% | −107,511−22.4% | Reduced |
| FMR LLC | 360,468 | $11.3M | 0.00% | +83,690+30.2% | Added |
| Royce & Associates LP | 358,642 | $11.3M | 0.09% | −1,731,264−82.8% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 344,593 | $10.8M | 0.14% | +344,593 | New |
| LSV Asset Management | 325,200 | $10.2M | 0.02% | −284,300−46.6% | Reduced |
| Raymond James Financial Inc | 296,780 | $9.33M | 0.00% | −593,160−66.7% | Reduced |
| Oberweis Asset Management Inc | 293,670 | $9.23M | 0.19% | −486,900−62.4% | Reduced |
| Winton Group Ltd | 287,736 | $9.04M | 0.29% | +220,016+324.9% | Added |
| UBS Asset Management Americas Inc | 284,154 | $8.93M | 0.00% | +3,265+1.2% | Added |
| First Trust Advisors LP | 282,887 | $8.89M | 0.01% | −63,357−18.3% | Reduced |
| Legal & General Group Plc | 275,513 | $8.66M | 0.00% | +5,646+2.1% | Added |
| Picton Mahoney Asset Management | 275,000 | $8.64M | 0.08% | +274,945+499,900.0% | Added |
| Rhumbline Advisers | 272,465 | $8.56M | 0.01% | −33,055−10.8% | Reduced |
| Gabelli Funds LLC | 267,750 | $8.42M | 0.05% | +267,750 | New |
| Groupe la Francaise | 256,497 | $8.06M | 0.10% | +256,497 | New |
| Man Group plc | 250,000 | $7.86M | 0.01% | +164,162+191.2% | Added |
| Melqart Asset Management (UK) Ltd | 247,556 | $7.78M | 0.74% | +247,556 | New |
| Ameriprise Financial Inc | 238,981 | $7.51M | 0.00% | −10,324−4.1% | Reduced |
| Swiss National Bank | 220,600 | $6.93M | 0.00% | −8,700−3.8% | Reduced |
| Third Avenue Management LLC | 210,161 | $6.61M | 1.06% | 00.0% | Unchanged |
| Credit Industriel Et Commercial | 193,503 | $6.08M | 0.66% | +193,503 | New |
| Creative Planning | 187,728 | $5.90M | 0.00% | +53,525+39.9% | Added |
| Deutsche Bank AG | 186,874 | $5.87M | 0.00% | +24,116+14.8% | Added |
| Moran Wealth Management, LLC | 180,915 | $5.69M | 0.16% | +11,954+7.1% | Added |
| Allianz Asset Management GmbH | 177,607 | $5.58M | 0.01% | −195,382−52.4% | Reduced |
| Point72 Asset Management, L.P. | 176,560 | $5.55M | 0.01% | −249,305−58.5% | Reduced |
| Linden Thomas Advisory Services, LLC | 176,004 | $5.53M | 0.45% | +12,413+7.6% | Added |
| Gabelli & Co Investment Advisers, Inc. | 159,003 | $5.00M | 0.73% | +159,003 | New |
| Price T Rowe Associates Inc | 158,614 | $4.99M | 0.00% | −614,832−79.5% | Reduced |
| Royal Bank of Canada | 152,913 | $4.81M | 0.00% | −2,293−1.5% | Reduced |
| Bridge City Capital, LLC | 152,684 | $4.80M | 1.10% | −3,005−1.9% | Reduced |
| Athos Capital Ltd | 150,000 | $4.71M | 1.70% | +150,000 | New |
| Harvest Management LLC | 150,000 | $4.71M | 2.09% | +150,000 | New |
| New York State Teachers Retirement System | 142,295 | $4.47M | 0.01% | −964−0.7% | Reduced |
| DekaBank Deutsche Girozentrale | 183,376 | $4.44M | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 136,669 | $4.30M | 0.00% | +100,645+279.4% | Added |
| Bessemer Group Inc | 136,606 | $4.29M | 0.01% | −2,345−1.7% | Reduced |
| D. E. Shaw & Co., Inc. | 134,531 | $4.23M | 0.00% | +93,989+231.8% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 133,471 | $4.20M | 0.03% | +133,471 | New |
| Victory Capital Management Inc | 132,072 | $4.15M | 0.00% | −734,552−84.8% | Reduced |
| Wells Fargo & Company | 130,234 | $4.09M | 0.00% | +49,535+61.4% | Added |
| Schonfeld Strategic Advisors LLC | 127,302 | $4.00M | 0.02% | +127,302 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 127,280 | $4.00M | 0.02% | +98,708+345.5% | Added |
| Maven Securities LTD | 124,040 | $3.90M | 0.27% | +124,040 | New |
| California State Teachers Retirement System | 123,943 | $3.90M | 0.00% | −16,773−11.9% | Reduced |
| Advisors Asset Management, Inc. | 123,743 | $3.89M | 0.06% | −53,960−30.4% | Reduced |
| Assetmark, Inc | 123,492 | $3.88M | 0.01% | +21,056+20.6% | Added |
| Prudential Financial Inc | 119,969 | $3.77M | 0.00% | −22,535−15.8% | Reduced |
| Franklin Resources Inc | 119,516 | $3.76M | 0.00% | −297,178−71.3% | Reduced |
| Cyndeo Wealth Partners, LLC | 118,444 | $3.72M | 0.18% | 00.0% | Unchanged |
| Abc Arbitrage SA | 117,681 | $3.70M | 0.40% | +117,681 | New |
| Alliancebernstein L.P. | 148,550 | $3.68M | 0.00% | +28,730+24.0% | Added |
| Kintayl Capital LP | 114,111 | $3.59M | 1.73% | +114,111 | New |
| Clark Estates Inc | 113,918 | $3.58M | 0.83% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 108,452 | $3.41M | 0.01% | +22,389+26.0% | Added |
| Russell Investments Group, Ltd. | 108,287 | $3.40M | 0.00% | +915+0.9% | Added |
| NFJ Investment Group, LLC | 105,754 | $3.32M | 0.11% | +105,754 | New |