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, Q1 2026
Institutional positions in Catalyst Pharmaceuticals, Inc. as of Mar 31, 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
- 382
- +16 vs. Q4 2025
- Shares held
- 104.6M
- +9.48M (+10.0%) vs. Q4 2025
- Total value
- $2.59B
- +$370.9M (+16.7%) vs. Q4 2025
- New holders
- 56
- 148 more added
- Sold out
- 40
- 120 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding Catalyst Pharmaceuticals, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 18,774,530 | $464.9M | 0.01% | +147,749+0.8% | Added |
| State Street Corp | 6,863,060 | $169.9M | 0.01% | −44,562−0.6% | Reduced |
| Vanguard Capital Management LLC | 5,122,666 | $126.8M | 0.00% | +5,122,666 | New |
| American Century Companies Inc | 4,138,416 | $102.5M | 0.05% | +1,113,145+36.8% | Added |
| Deerfield Management Company, L.P. (Series C) | 3,943,600 | $97.6M | 1.15% | −967,561−19.7% | Reduced |
| Dimensional Fund Advisors LP | 3,429,615 | $84.9M | 0.02% | +433,318+14.5% | Added |
| Bank of America Corp | 3,036,546 | $75.2M | 0.01% | +836,704+38.0% | Added |
| Geode Capital Management, LLC | 2,972,402 | $73.6M | 0.00% | +72,065+2.5% | Added |
| Morgan Stanley | 2,687,299 | $66.5M | 0.00% | −246,100−8.4% | Reduced |
| Vanguard Portfolio Management LLC | 2,475,467 | $61.3M | 0.00% | +2,475,467 | New |
| Renaissance Technologies LLC | 2,347,477 | $58.1M | 0.09% | −302,600−11.4% | Reduced |
| Royce & Associates LP | 2,089,906 | $51.7M | 0.51% | +179,139+9.4% | Added |
| Janus Henderson Group PLC | 1,998,875 | $49.5M | 0.02% | +279,108+16.2% | Added |
| Boston Partners | 1,711,573 | $42.4M | 0.04% | +480,201+39.0% | Added |
| Charles Schwab Investment Management Inc | 1,429,842 | $35.4M | 0.01% | +73,343+5.4% | Added |
| Northern Trust Corp | 1,237,752 | $30.6M | 0.00% | +25,779+2.1% | Added |
| Kennedy Capital Management, Inc. | 1,199,598 | $29.7M | 0.63% | −10,094−0.8% | Reduced |
| UBS Group AG | 986,090 | $24.4M | 0.00% | +337,103+51.9% | Added |
| Goldman Sachs Group Inc | 984,734 | $24.4M | 0.00% | +5,191+0.5% | Added |
| Arrowstreet Capital, Limited Partnership | 955,315 | $23.7M | 0.01% | −661,893−40.9% | Reduced |
| Raymond James Financial Inc | 889,940 | $21.6M | 0.01% | +48,026+5.7% | Added |
| Victory Capital Management Inc | 866,624 | $21.5M | 0.01% | −17,981−2.0% | Reduced |
| Susquehanna International Group, LLP | 852,820 | $21.1M | 0.03% | +688,608+419.3% | Added |
| Fundsmith LLPSuperinvestorFundsmith | 844,887 | $20.9M | 0.16% | −2,518,920−74.9% | Reduced |
| Vanguard Fiduciary Trust Co | 802,631 | $19.9M | 0.01% | +802,631 | New |
| Oberweis Asset Management Inc | 780,570 | $19.3M | 0.57% | +193,600+33.0% | Added |
| Price T Rowe Associates Inc | 773,446 | $19.2M | 0.00% | +24,665+3.3% | Added |
| Millennium Management LLC | 766,991 | $19.0M | 0.01% | −226,656−22.8% | Reduced |
| Invesco Ltd. | 752,839 | $18.6M | 0.00% | −540,639−41.8% | Reduced |
| Nomura Asset Management International Inc. | 748,104 | $18.5M | 0.03% | −30,487−3.9% | Reduced |
| Systematic Financial Management LP | 747,515 | $18.5M | 0.42% | +24,273+3.4% | Added |
| Federated Hermes, Inc. | 740,297 | $18.3M | 0.03% | +76,543+11.5% | Added |
| Bank of New York Mellon Corp | 682,289 | $16.9M | 0.00% | −18,372−2.6% | Reduced |
| Principal Financial Group Inc | 675,981 | $16.7M | 0.01% | −7,697−1.1% | Reduced |
| Swedbank AB | 616,132 | $15.3M | 0.02% | 00.0% | Unchanged |
| LSV Asset Management | 609,500 | $15.1M | 0.03% | +69,600+12.9% | Added |
| Voya Investment Management LLC | 589,876 | $14.6M | 0.02% | +22,435+4.0% | Added |
| Citadel Advisors LLC | 581,093 | $14.4M | 0.01% | +272,622+88.4% | Added |
| Clark Capital Management Group, Inc. | 568,676 | $14.1M | 0.09% | +568,676 | New |
| Glenmede Trust Co NA | 565,424 | $14.0M | 0.07% | −52,794−8.5% | Reduced |
| IMC-Chicago, LLC | 563,670 | $14.0M | 0.21% | +563,670 | New |
| Jane Street Group, LLC | 545,227 | $13.5M | 0.01% | +278,974+104.8% | Added |
| Public Sector Pension Investment Board | 526,349 | $13.0M | 0.04% | +33,410+6.8% | Added |
| William Blair Investment Management, LLC | 479,041 | $11.9M | 0.04% | +479,041 | New |
| Globeflex Capital L P | 450,580 | $11.2M | 1.69% | +158,372+54.2% | Added |
| JPMorgan Chase & Co | 466,820 | $11.1M | 0.00% | +96,981+26.2% | Added |
| Renaissance Group LLC | 445,215 | $11.0M | 0.46% | +98,847+28.5% | Added |
| Point72 Asset Management, L.P. | 425,865 | $10.5M | 0.02% | +425,865 | New |
| Gables Capital Management Inc. | 424,581 | $10.5M | 4.45% | −400.0% | Reduced |
| Nuveen, LLC | 419,508 | $10.4M | 0.00% | +987+0.2% | Added |
| Franklin Resources Inc | 416,694 | $10.3M | 0.00% | +262,757+170.7% | Added |
| Qube Research & Technologies Ltd | 412,666 | $10.2M | 0.01% | −74,469−15.3% | Reduced |
| JW Asset Management, LLC | 388,392 | $9.62M | 3.95% | 00.0% | Unchanged |
| Advisors Preferred, LLC | 381,183 | $9.44M | 1.40% | +381,183 | New |
| Allianz Asset Management GmbH | 372,989 | $9.24M | 0.01% | +6,232+1.7% | Added |
| Pacer Advisors, Inc. | 361,794 | $8.96M | 0.03% | −31,939−8.1% | Reduced |
| First Trust Advisors LP | 346,244 | $8.57M | 0.01% | +254,902+279.1% | Added |
| Rhumbline Advisers | 305,520 | $7.56M | 0.01% | −7,894−2.5% | Reduced |
| Standard Life Aberdeen plc | 297,512 | $7.37M | 0.01% | −90,398−23.3% | Reduced |
| UBS Asset Management Americas Inc | 280,889 | $6.95M | 0.00% | +1,608+0.6% | Added |
| FMR LLC | 276,778 | $6.85M | 0.00% | −66,959−19.5% | Reduced |
| Jupiter Asset Management Ltd | 274,419 | $6.79M | 0.04% | −115,949−29.7% | Reduced |
| Legal & General Group Plc | 269,867 | $6.68M | 0.00% | −506,305−65.2% | Reduced |
| Ameriprise Financial Inc | 249,305 | $6.17M | 0.00% | +33,383+15.5% | Added |
| Swiss National Bank | 229,300 | $5.68M | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 228,351 | $5.65M | 0.00% | −75,300−24.8% | Reduced |
| SEB Asset Management AB | 224,705 | $5.56M | 0.02% | +224,705 | New |
| Trexquant Investment LP | 223,252 | $5.53M | 0.04% | −25,842−10.4% | Reduced |
| Stifel Financial Corp | 217,151 | $5.38M | 0.00% | +40,126+22.7% | Added |
| Third Avenue Management LLC | 210,161 | $5.20M | 0.84% | +210,161 | New |
| Marshall Wace, LLP | 201,815 | $5.00M | 0.01% | +188,588+1,425.8% | Added |
| DekaBank Deutsche Girozentrale | 183,376 | $4.53M | 0.01% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 177,703 | $4.40M | 0.07% | −1,464−0.8% | Reduced |
| Moran Wealth Management, LLC | 168,961 | $4.18M | 0.13% | +137,791+442.1% | Added |
| Linden Thomas Advisory Services, LLC | 163,591 | $4.05M | 0.39% | +23,693+16.9% | Added |
| Deutsche Bank AG | 162,758 | $4.03M | 0.00% | +11,171+7.4% | Added |
| SG Americas Securities, LLC | 161,552 | $4.00M | 0.00% | +128,776+392.9% | Added |
| Assenagon Asset Management S.A. | 160,615 | $3.98M | 0.01% | +21,877+15.8% | Added |
| Bridge City Capital, LLC | 155,689 | $3.85M | 1.07% | −994−0.6% | Reduced |
| Royal Bank of Canada | 155,206 | $3.84M | 0.00% | −6,452−4.0% | Reduced |
| Stanley-Laman Group, Ltd. | 155,021 | $3.84M | 0.47% | +15,629+11.2% | Added |
| New York State Teachers Retirement System | 143,259 | $3.55M | 0.01% | +2,875+2.0% | Added |
| Prudential Financial Inc | 142,504 | $3.53M | 0.00% | −222,320−60.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 142,361 | $3.52M | 0.01% | −25,402−15.1% | Reduced |
| California State Teachers Retirement System | 140,716 | $3.48M | 0.00% | +30,717+27.9% | Added |
| Martingale Asset Management L P | 139,535 | $3.45M | 0.09% | +19,852+16.6% | Added |
| Bessemer Group Inc | 138,951 | $3.44M | 0.01% | +304+0.2% | Added |
| Segall Bryant & Hamill, LLC | 138,585 | $3.43M | 0.05% | −5,335−3.7% | Reduced |
| Creative Planning | 134,203 | $3.32M | 0.00% | +64,276+91.9% | Added |
| Los Angeles Capital Management LLC | 124,357 | $3.08M | 0.01% | −12,242−9.0% | Reduced |
| Rafferty Asset Management, LLC | 120,732 | $2.99M | 0.01% | −34,304−22.1% | Reduced |
| Knott David M Jr | 120,000 | $2.97M | 1.77% | −69,000−36.5% | Reduced |
| Envestnet Asset Management Inc | 118,600 | $2.94M | 0.00% | +55,887+89.1% | Added |
| Cyndeo Wealth Partners, LLC | 118,444 | $2.93M | 0.15% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 117,088 | $2.91M | 0.00% | +94,933+428.5% | Added |
| State of Wisconsin Investment Board | 117,296 | $2.90M | 0.01% | −4,123−3.4% | Reduced |
| Clark Estates Inc | 113,918 | $2.82M | 0.68% | 00.0% | Unchanged |
| Tanaka Capital Management Inc | 113,418 | $2.81M | 4.69% | −1,000−0.9% | Reduced |
| Alliancebernstein L.P. | 119,820 | $2.80M | 0.00% | +1,200+1.0% | Added |
| LPL Financial LLC | 107,586 | $2.66M | 0.00% | +41,536+62.9% | Added |