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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; 396 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 2023

Institutional positions in Catalyst Pharmaceuticals, Inc. as of Jun 30, 2023. 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
248
−10 vs. Q1 2023
Shares held
82.4M
−5.47M (−6.2%) vs. Q1 2023
Total value
$1.11B
−$364.0M (−24.7%) vs. Q1 2023
New holders
36
83 more added
Sold out
46
83 more reduced

2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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.

Institutional holdersQ2 2023: 248 institutions
Q1 2021: 133 institutionsQ2 2021: 139 institutionsQ3 2021: 144 institutionsQ4 2021: 164 institutionsQ1 2022: 186 institutionsQ2 2022: 190 institutionsQ3 2022: 229 institutionsQ4 2022: 257 institutionsQ1 2023: 260 institutionsQ2 2023: 248 institutionsQ3 2023: 256 institutionsQ4 2023: 259 institutionsQ1 2024: 268 institutionsQ2 2024: 271 institutionsQ3 2024: 316 institutionsQ4 2024: 336 institutionsQ1 2025: 370 institutionsQ2 2025: 365 institutionsQ3 2025: 360 institutionsQ4 2025: 375 institutionsQ1 2026: 382 institutionsQ2 2026: 396 institutions
Value heldQ2 2023: $1.11B
Q1 2021: $312.0MQ2 2021: $376.6MQ3 2021: $345.1MQ4 2021: $446.7MQ1 2022: $585.5MQ2 2022: $531.7MQ3 2022: $1.09BQ4 2022: $1.56BQ1 2023: $1.47BQ2 2023: $1.11BQ3 2023: $948.8MQ4 2023: $1.42BQ1 2024: $1.53BQ2 2024: $1.50BQ3 2024: $1.90BQ4 2024: $2.04BQ1 2025: $2.37BQ2 2025: $2.20BQ3 2025: $2.04BQ4 2025: $2.43BQ1 2026: $2.59BQ2 2026: $3.39B
Institutions holding CPRX and their total value by quarter
QuarterHoldersValue
Q2 2026396$3.39B
Q1 2026382$2.59B
Q4 2025375$2.43B
Q3 2025360$2.04B
Q2 2025365$2.20B
Q1 2025370$2.37B
Q4 2024336$2.04B
Q3 2024316$1.90B
Q2 2024271$1.50B
Q1 2024268$1.53B
Q4 2023259$1.42B
Q3 2023256$948.8M
Q2 2023248$1.11B
Q1 2023260$1.47B
Q4 2022257$1.56B
Q3 2022229$1.09B
Q2 2022190$531.7M
Q1 2022186$585.5M
Q4 2021164$446.7M
Q3 2021144$345.1M
Q2 2021139$376.6M
Q1 2021133$312.0M

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding Catalyst Pharmaceuticals, Inc.; share changes are against Q1 2023.

Institutions holding CPRX in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Parallax Volatility Advisers, L.P.25,709$345.5K0.01%+25,324+6,577.7%Added
Teacher Retirement System of Texas27,226$366.0K0.00%−3,231−10.6%Reduced
State Board of Administration of Florida Retirement System27,370$367.9K0.00%+6,510+31.2%Added
Arizona State Retirement System28,192$378.9K0.00%−455−1.6%Reduced
EMC Capital Management28,483$383.0K0.78%00.0%Unchanged
Hancock Whitney Corp28,942$388.0K0.02%+14,227+96.7%Added
XML Financial, LLC30,000$403.2K0.05%00.0%Unchanged
Putnam Investments LLC30,237$406.4K0.00%+5,151+20.5%Added
Oregon Public Employees Retirement Fund30,359$408.0K0.00%−400−1.3%Reduced
Teachers Retirement System of the State of Kentucky31,470$423.0K0.00%+1,661+5.6%Added
First Hawaiian Bank31,860$428.2K0.01%−4,380−12.1%Reduced
Miller Howard Investments Inc32,102$431.5K0.02%+206+0.6%Added
Brookstone Capital Management36,907$455.1K0.01%+3,439+10.3%Added
LPL Financial LLC33,878$455.3K0.00%−33,334−49.6%Reduced
Lido Advisors, LLC34,628$465.4K0.01%−11,368−24.7%Reduced
Glenmede Trust Co NA28,298$469.2K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.35,912$482.6K0.00%−10,867−23.2%Reduced
Maryland State Retirement & Pension System37,986$510.5K0.01%−571−1.5%Reduced
E Fund Management Co., Ltd.38,438$517.0K0.04%+12,059+45.7%Added
Wealthspire Advisors, LLC39,270$527.8K0.01%00.0%Unchanged
Juncture Wealth Strategies, LLC39,474$530.5K0.25%−908−2.2%Reduced
Manufacturers Life Insurance Company, The39,594$532.1K0.00%+823+2.1%Added
New York State Common Retirement Fund40,156$539.7K0.00%−10,876−21.3%Reduced
Yorktown Management & Research Co Inc40,500$544.3K0.59%−9,500−19.0%Reduced
Amalgamated Bank44,328$596.0K0.00%+448+1.0%Added
Ergoteles LLC44,934$603.9K0.03%+44,934New
SEI Investments Co45,497$611.5K0.00%−29,640−39.4%Reduced
US Bancorp45,717$614.4K0.00%+8,062+21.4%Added
Capital Impact Advisors, LLC46,096$619.5K0.68%00.0%Unchanged
Raymond James & Associates47,777$642.1K0.00%−7,907−14.2%Reduced
Shell Asset Management Co48,075$646.0K0.03%−2,906−5.7%Reduced
Affinity Investment Advisors, LLC49,430$664.3K0.38%−16,604−25.1%Reduced
Ensign Peak Advisors, Inc50,590$679.9K0.00%00.0%Unchanged
Louisiana State Employees Retirement System51,200$688.1K0.02%+6,600+14.8%Added
Vestcor Inc51,673$694.0K0.03%+6,759+15.0%Added
American International Group, Inc.51,832$696.6K0.00%−1,052−2.0%Reduced
MetLife Investment Management52,200$701.6K0.01%+1,716+3.4%Added
Assetmark, Inc55,955$752.0K0.00%−2,093−3.6%Reduced
Cornercap Investment Counsel Inc56,235$755.8K0.13%00.0%Unchanged
State of Tennessee, Treasury Department57,843$777.4K0.00%+1,219+2.2%Added
Yousif Capital Management, LLC58,840$790.8K0.01%−2,545−4.1%Reduced
STRS Ohio59,200$795.0K0.00%+6,900+13.2%Added
Arrowstreet Capital, Limited Partnership61,955$833.0K0.00%−105,832−63.1%Reduced
State of Alaska, Department of Revenue64,152$862.0K0.01%−1,413−2.2%Reduced
Mirae Asset Global Investments Co., Ltd.66,911$901.5K0.00%+6,847+11.4%Added
Virginia Retirement Systems Et Al67,300$904.5K0.01%+22,700+50.9%Added
Healthcare of Ontario Pension Plan Trust Fund69,500$934.1K0.00%−11,500−14.2%Reduced
FMR LLC72,864$979.3K0.00%+57,019+359.9%Added
Guggenheim Capital LLC73,614$989.4K0.01%+10,551+16.7%Added
Livforsakringsbolaget Skandia, Omsesidigt78,400$1.05M0.11%−3,900−4.7%Reduced
Massachusetts Financial Services Co82,612$1.11M0.00%−1,945−2.3%Reduced
State of Wisconsin Investment Board86,674$1.16M0.00%−4,527−5.0%Reduced
ClariVest Asset Management LLC87,097$1.17M0.06%+15,770+22.1%Added
Los Angeles Capital Management LLC88,222$1.19M0.00%−21,951−19.9%Reduced
Royal Bank of Canada89,134$1.20M0.00%+6,724+8.2%Added
Jane Street Group, LLC91,406$1.23M0.00%−11,062−10.8%Reduced
Texas Permanent School Fund92,419$1.24M0.01%+10,122+12.3%Added
Hussman Strategic Advisors, Inc.93,000$1.25M0.23%00.0%Unchanged
SummerHaven Investment Management, LLC93,156$1.25M0.80%−7,436−7.4%Reduced
Thrivent Financial for Lutherans93,270$1.25M0.00%−1,615−1.7%Reduced
Allianz Asset Management GmbH94,256$1.27M0.00%−275,801−74.5%Reduced
Federated Hermes, Inc.94,744$1.27M0.00%+53,478+129.6%Added
Alberta Investment Management Corp99,381$1.34M0.01%00.0%Unchanged
Alps Advisors Inc99,594$1.34M0.01%+9,501+10.5%Added
Cyndeo Wealth Partners, LLC100,000$1.34M0.14%00.0%Unchanged
Westover Capital Advisors, LLC102,897$1.38M0.48%+102,897New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys110,210$1.48M0.01%+8,833+8.7%Added
Gotham Asset Management, LLC110,474$1.48M0.03%−28,977−20.8%Reduced
Fisher Asset Management, LLC111,664$1.50M0.00%00.0%Unchanged
California State Teachers Retirement System120,397$1.62M0.00%−2,554−2.1%Reduced
Franklin Resources Inc124,199$1.67M0.00%+19,770+18.9%Added
Navellier & Associates Inc125,444$1.69M0.33%+718+0.6%Added
Great West Life Assurance Co130,786$1.76M0.00%−4,327−3.2%Reduced
Profund Advisors LLC132,668$1.78M0.10%+42,534+47.2%Added
Credit Suisse AG141,828$1.91M0.00%+56,228+65.7%Added
Boston Partners144,730$1.95M0.00%00.0%Unchanged
New York State Teachers Retirement System147,190$1.98M0.00%+178+0.1%Added
Clark Capital Management Group, Inc.153,092$2.06M0.02%+10,643+7.5%Added
Tanaka Capital Management Inc159,791$2.15M5.81%+11,510+7.8%Added
First Trust Advisors LP164,343$2.21M0.00%+164,343New
Citadel Advisors LLC165,094$2.22M0.00%−264,519−61.6%Reduced
UBS Asset Management Americas Inc137,077$2.27M0.00%00.0%Unchanged
Public Sector Pension Investment Board173,062$2.33M0.02%+4,668+2.8%Added
Wells Fargo & Company175,939$2.36M0.00%+40,785+30.2%Added
Oberweis Asset Management Inc183,400$2.46M0.30%+36,000+24.4%Added
Susquehanna International Group, LLP188,674$2.54M0.00%−6,427−3.3%Reduced
Marshall Wace, LLP194,003$2.61M0.01%+194,003New
BNP Paribas Arbitrage, SA196,028$2.63M0.01%−233,275−54.3%Reduced
Russell Investments Group, Ltd.196,390$2.64M0.01%−166,127−45.8%Reduced
Hudson Bay Capital Management LP200,000$2.69M0.03%+200,000New
Brandywine Global Investment Management, LLC212,509$2.86M0.02%−1,000−0.5%Reduced
Voloridge Investment Management, LLC216,339$2.91M0.01%−286,589−57.0%Reduced
Swiss National Bank218,500$2.94M0.00%+5,100+2.4%Added
Paradiem, LLC242,421$3.26M0.93%+5,793+2.4%Added
Raymond James Financial Services Advisors, Inc.246,459$3.31M0.01%−231,846−48.5%Reduced
Woodline Partners LP253,325$3.40M0.04%+253,325New
Hillsdale Investment Management Inc.255,320$3.43M0.32%−80,580−24.0%Reduced
Nuveen Asset Management, LLC259,204$3.48M0.00%−5,367−2.0%Reduced
Moody Aldrich Partners LLC262,437$3.53M0.69%+60,355+29.9%Added
Voya Investment Management LLC275,330$3.70M0.00%+230,901+519.7%Added