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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; 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, Q3 2021

Institutional positions in Catalyst Pharmaceuticals, Inc. as of Sep 30, 2021. 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
144
+7 vs. Q2 2021
Shares held
65.2M
−306.2K (−0.5%) vs. Q2 2021
Total value
$345.1M
−$31.3M (−8.3%) vs. Q2 2021
New holders
22
43 more added
Sold out
15
53 more reduced

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 holdersQ3 2021: 144 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: 395 institutions
Value heldQ3 2021: $345.1M
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 2026395$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, Q3 2021

Shares, value and share of portfolio for each institution holding Catalyst Pharmaceuticals, Inc.; share changes are against Q2 2021.

Institutions holding CPRX in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Northwestern Mutual Wealth Management Co1$00.00%+1New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC45$00.00%+45New
Delos Wealth Advisors, LLC1$00.00%+1New
First Manhattan Co250$1.00K0.00%00.0%Unchanged
Anfield Capital Management, LLC125$1.00K0.00%+125New
Rockefeller Capital Management L.P.600$3.00K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.1,262$7.00K0.00%+152+13.7%Added
Captrust Financial Advisors2,116$11.0K0.00%−113−5.1%Reduced
FMR LLC2,419$12.0K0.00%+1,266+109.8%Added
Point72 Hong Kong Ltd3,219$17.0K0.00%+3,219New
Leonteq Securities AG4,000$21.2K0.00%00.0%Unchanged
Great West Life Assurance Co5,426$29.0K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)6,904$37.0K0.00%00.0%Unchanged
Lazard Asset Management LLC8,815$46.0K0.00%+8,815New
Ameritas Investment Partners, Inc.9,063$48.0K0.00%00.0%Unchanged
Altshuler Shaham Ltd9,561$51.0K0.00%−9,499−49.8%Reduced
Credit Agricole S A10,000$53.0K0.00%00.0%Unchanged
E Fund Management Co., Ltd.10,838$57.0K0.00%+10,838New
HBK Sorce Advisory LLC11,109$59.0K0.00%00.0%Unchanged
Centiva Capital, LP11,520$62.0K0.01%+11,520New
Commonwealth Equity Services, LLC12,214$64.0K0.00%+1,158+10.5%Added
XTX Topco Ltd12,328$65.0K0.02%−6,888−35.8%Reduced
ProShare Advisors LLC12,442$66.0K0.00%−12,748−50.6%Reduced
Pictet Asset Management SA12,800$68.0K0.00%+12,800New
Amalgamated Bank13,045$69.0K0.00%−593−4.3%Reduced
IFG Advisory, LLC13,723$72.0K0.01%00.0%Unchanged
Engineers Gate Manager LP15,395$82.0K0.00%−30,708−66.6%Reduced
Tocqueville Asset Management L.P.15,638$83.0K0.00%00.0%Unchanged
Teacher Retirement System of Texas15,885$84.0K0.00%+2,863+22.0%Added
Cetera Investment Advisers17,652$94.0K0.00%00.0%Unchanged
Aj Wealth Strategies, LLC18,270$97.0K0.01%00.0%Unchanged
Meeder Asset Management Inc18,581$99.0K0.01%00.0%Unchanged
ProVise Management Group, LLC19,000$101.0K0.01%00.0%Unchanged
LPL Financial LLC20,073$106.0K0.00%+20,073New
Tower Research Capital LLC (TRC)21,024$111.0K0.00%+13,187+168.3%Added
Sawgrass Asset Management LLC21,705$115.0K0.01%−1,485−6.4%Reduced
One Wealth Advisors, LLC22,008$117.0K0.03%00.0%Unchanged
Glenmede Trust Co NA22,301$117.0K0.00%+22,301New
Wedge Capital Management L L P23,580$125.0K0.00%+6,114+35.0%Added
Zebra Capital Management LLC23,942$127.0K0.15%−23,152−49.2%Reduced
Jane Street Group, LLC25,324$134.0K0.00%+4,312+20.5%Added
Two Sigma Securities, LLC25,664$136.0K0.03%+25,664New
MetLife Investment Management25,698$136.2K0.00%−16,522−39.1%Reduced
BNP Paribas Arbitrage, SA25,837$136.9K0.00%+11,391+78.9%Added
Metropolitan Life Insurance Co26,407$140.0K0.00%+4,109+18.4%Added
Arizona State Retirement System26,748$142.0K0.00%−63−0.2%Reduced
Group One Trading, L.P.27,056$143.0K0.00%−78,192−74.3%Reduced
Arrowstreet Capital, Limited Partnership30,800$163.0K0.00%+30,800New
Campbell & CO Investment Adviser LLC31,700$168.0K0.05%−11,200−26.1%Reduced
HRT Financial LP33,380$176.0K0.00%+33,380New
Legal & General Group Plc34,834$185.0K0.00%+19,493+127.1%Added
Allianz Asset Management GmbH35,931$190.0K0.00%−59,035−62.2%Reduced
Invesco Ltd.39,481$209.0K0.00%+5,119+14.9%Added
Voya Investment Management LLC39,686$210.0K0.00%00.0%Unchanged
XML Financial, LLC40,000$212.0K0.03%00.0%Unchanged
Caxton Associates LP40,610$215.0K0.03%−2,413−5.6%Reduced
Royal Bank of Canada50,605$269.0K0.00%−98,132−66.0%Reduced
Renaissance Technologies LLC52,238$277.0K0.00%+52,238New
American International Group, Inc.53,145$282.0K0.00%−1,264−2.3%Reduced
Millennium Management LLC54,186$287.0K0.00%−245,187−81.9%Reduced
Manufacturers Life Insurance Company, The54,175$287.0K0.00%−3,968−6.8%Reduced
Origin Asset Management LLP54,618$289.0K0.07%00.0%Unchanged
Deutsche Bank AG56,022$297.0K0.00%−1,793−3.1%Reduced
New York State Common Retirement Fund57,215$303.0K0.00%−19,848−25.8%Reduced
Connors Investor Services Inc59,538$316.0K0.03%00.0%Unchanged
Ameriprise Financial Inc61,027$324.0K0.00%+61,027New
Barclays PLC62,622$333.0K0.00%−86,216−57.9%Reduced
Lido Advisors, LLC70,636$374.0K0.01%+33,283+89.1%Added
Credit Suisse AG71,025$376.0K0.00%+6,868+10.7%Added
DuPont Capital Management Corp71,187$377.0K0.01%−10,062−12.4%Reduced
ExodusPoint Capital Management, LP71,509$379.0K0.01%+45,191+171.7%Added
O'Shaughnessy Asset Management, LLC78,418$416.0K0.01%−24,624−23.9%Reduced
Simplex Trading, LLC77,400$448.0K0.02%−400−0.5%Reduced
Qube Research & Technologies Ltd84,502$448.0K0.01%+40,238+90.9%Added
Shell Asset Management Co88,990$472.0K0.01%−3,820−4.1%Reduced
SG Americas Securities, LLC90,273$478.0K0.00%+90,273New
Virginia Retirement Systems Et Al92,600$491.0K0.01%−1,500−1.6%Reduced
IndexIQ Advisors LLC97,527$517.0K0.02%+9,769+11.1%Added
Cubist Systematic Strategies, LLC112,195$595.0K0.01%+52,140+86.8%Added
Two Sigma Investments, LP114,571$607.0K0.00%−231,494−66.9%Reduced
Hussman Strategic Advisors, Inc.124,000$657.0K0.14%00.0%Unchanged
Bank of America Corp126,670$672.0K0.00%−57,082−31.1%Reduced
Summit Global Investments130,000$689.0K0.05%+72,500+126.1%Added
Citigroup Inc132,296$701.0K0.00%−162,208−55.1%Reduced
State of Wisconsin Investment Board132,400$702.0K0.00%00.0%Unchanged
California State Teachers Retirement System132,626$703.0K0.00%−1,550−1.2%Reduced
Alliancebernstein L.P.133,900$710.0K0.00%−8,048−5.7%Reduced
First Trust Advisors LP136,158$722.0K0.00%−107,904−44.2%Reduced
UBS Asset Management Americas Inc137,675$729.7K0.00%−64,800−32.0%Reduced
Winton Group Ltd142,529$755.0K0.04%+5,313+3.9%Added
Janus Henderson Group PLC143,288$759.0K0.00%−26,775−15.7%Reduced
Victory Capital Management Inc146,331$775.0K0.00%−46,249−24.0%Reduced
Rhumbline Advisers149,572$793.0K0.00%+2,181+1.5%Added
SummerHaven Investment Management, LLC151,384$802.0K0.47%+151,384New
STRS Ohio160,000$848.0K0.00%+16,500+11.5%Added
American Century Companies Inc167,041$885.0K0.00%+81,497+95.3%Added
Parametric Portfolio Associates LLC168,398$893.0K0.00%+2,676+1.6%Added
SEI Investments Co173,844$921.0K0.00%+173,844New
Alberta Investment Management Corp178,700$947.0K0.01%+59,900+50.4%Added
Rafferty Asset Management, LLC192,786$1.02M0.01%+594+0.3%Added