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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.

Q2 2026 vs. Q1 2026

How the institutions holding Catalyst Pharmaceuticals, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of CPRX: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders3823396+17
Shares104.6M2.13M107.8M+5.33M (+5.2%)
Value$2.59B$52.7M$3.39B+$848.4M (+33.4%)

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (99)

Institutions that held Catalyst Pharmaceuticals, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to CPRX in Q2 2026
InstitutionSharesValue% of portfolio
Glazer Capital, LLC3,602,865$113.2M2.79%
HBK Investments L P2,820,302$88.6M1.03%
Jupiter Topco LLC2,277,822$71.6M0.03%
Highland Capital Management Fund Advisors, L.P.1,602,557$50.4M3.37%
Polar Asset Management Partners Inc.1,150,300$36.2M0.66%
Water Island Capital LLC933,819$29.3M3.11%
Healthcare of Ontario Pension Plan Trust Fund795,700$25.0M0.04%
CNH Partners LLC674,223$21.2M0.30%
FIL Ltd650,000$20.4M0.01%
Sagefield Capital LP569,481$17.9M1.33%
Vivaldi Asset Management, LLC416,209$13.1M0.76%
Soros Fund Management LLCSuperinvestorSoros Fund Management344,593$10.8M0.14%
Gabelli Funds LLC267,750$8.42M0.05%
Groupe la Francaise256,497$8.06M0.10%
Melqart Asset Management (UK) Ltd247,556$7.78M0.74%
Credit Industriel Et Commercial193,503$6.08M0.66%
Gabelli & Co Investment Advisers, Inc.159,003$5.00M0.73%
Athos Capital Ltd150,000$4.71M1.70%
Harvest Management LLC150,000$4.71M2.09%
BI Asset Management Fondsmaeglerselskab A/S133,471$4.20M0.03%
Schonfeld Strategic Advisors LLC127,302$4.00M0.02%
Maven Securities LTD124,040$3.90M0.27%
Abc Arbitrage SA117,681$3.70M0.40%
Kintayl Capital LP114,111$3.59M1.73%
NFJ Investment Group, LLC105,754$3.32M0.11%
Carmignac Gestion95,603$3.00M0.04%
Chicago Capital Management, LLC122,650$2.93M2.61%
New York Life Investment Management LLC88,339$2.78M0.02%
RFG Advisory, LLC85,989$2.70M0.04%
Y-Intercept (Hong Kong) Ltd82,483$2.59M0.05%
LMR Partners LLP77,423$2.43M0.02%
Versor Investments LP76,286$2.40M5.04%
Wolverine Asset Management LLC73,554$2.31M0.03%
Oxford Asset Management LLP70,212$2.21M1.09%
Mint Tower Capital Management B.V.69,162$2.17M0.26%
CenterBook Partners LP57,723$1.81M0.09%
Candriam Luxembourg S.C.A.55,795$1.75M0.01%
Prelude Capital Management, LLC54,292$1.71M0.13%
Twinbeech Capital LP34,300$1.08M0.20%
Two Sigma Investments, LP30,354$954.0K0.00%
Modera Wealth Management, LLC29,424$924.8K0.01%
denkapparat Operations GmbH25,662$806.6K0.26%
Mariner, LLC22,969$721.9K0.00%
Jump Financial, LLC22,500$707.2K0.01%
Unique Wealth Strategies, LLC20,656$649.2K0.24%
Fieldview Capital Management, LLC18,202$572.1K0.16%
PenderFund Capital Management Ltd.17,800$559.5K0.07%
One68 Global Capital, LLC15,000$471.4K1.00%
StoneX Group Inc.14,754$461.4K0.02%
Vise Technologies, Inc.14,288$449.1K0.01%
Gamco Investors, Inc. Et Al14,000$440.0K0.00%
R Squared Ltd13,228$415.8K0.22%
Virtu Financial LLC12,600$396.0K0.01%
Caitlin John, LLC12,082$379.7K0.21%
Procyon Private Wealth Partners, LLC11,808$371.1K0.02%
Squarepoint Ops LLC11,739$369.0K0.00%
Global Retirement Partners, LLC10,845$340.9K0.01%
Inspire Advisors, LLC10,652$334.8K0.02%
Yorktown Management & Research Co Inc10,350$325.3K0.20%
Boothbay Fund Management, LLC9,701$304.9K0.01%
BankChampaign, National Association9,634$302.8K0.23%
Abel Hall, LLC8,674$272.6K0.05%
Shay Capital LLC7,500$235.7K0.03%
Connor, Clark & Lunn Investment Management Ltd.7,192$226.0K0.00%
Independent Financial Group, LLC7,097$223.1K0.00%
Independent Advisor Alliance7,061$221.9K0.01%
Pure Financial Advisors, Inc.6,865$215.8K0.00%
DnB Asset Management AS6,761$212.5K0.00%
Armistice Capital, LLC6,733$211.6K0.01%
Innova Wealth Partners6,707$210.8K0.09%
Neo Ivy Capital Management3,366$105.8K0.02%
Nykredit A/S3,163$99.4K0.00%
Persistent Asset Partners Ltd2,331$73.3K0.02%
Group One Trading, L.P.1,909$60.0K0.00%
Optiver Holding B.V.1,060$33.3K0.00%
Accent Capital Management, LLC330$10.4K0.00%
McGuire Capital Advisors Inc254$7.98K0.00%
TD Waterhouse Canada Inc.276$7.08K0.00%
Caitong International Asset Management Co., Ltd204$6.41K0.00%
Valued Wealth Advisors LLC158$4.97K0.00%
Clearstead Advisors, LLC154$4.84K0.00%
Buck Wealth Strategies, LLC141$4.43K0.00%
Spectrum Wealth Advisory Group, LLC86$2.70K0.00%
CVA Family Office, LLC56$1.76K0.00%
Plante Moran Financial Advisors, LLC44$1.38K0.00%
Continuum Advisory, LLC23$7230.00%
Silver Grove Financial Group, Inc.13$4090.00%
Action Point Financial Planning, LLC14$4090.00%
Evermay Wealth Management LLC10$3150.00%
Davis Capital Management9$2830.00%
HFM Investment Advisors, LLC4$1260.00%
DiNuzzo Private Wealth, Inc.3$950.00%
Zions Bancorporation, National Association3$940.00%
LRI Investments, LLC2$630.00%
Salem Investment Counselors Inc1$320.00%
DecisionPoint Financial, LLC1$320.00%
Concord Wealth Partners1$310.00%
Evolution Advisers, Inc.7$00.00%
Navigoe, LLC2$00.00%

Sold out (82)

Institutions that held Catalyst Pharmaceuticals, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of CPRX in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Deerfield Management Company, L.P. (Series C)3,943,600$97.6M
Fundsmith LLPSuperinvestorFundsmith844,887$20.9M
Nomura Asset Management International Inc.748,104$18.5M
Federated Hermes, Inc.740,297$18.3M
Clark Capital Management Group, Inc.568,676$14.1M
IMC-Chicago, LLC563,670$14.0M
Globeflex Capital L P450,580$11.2M
Renaissance Group LLC445,215$11.0M
Advisors Preferred, LLC381,183$9.44M
Standard Life Aberdeen plc297,512$7.37M
Jupiter Asset Management Ltd274,419$6.79M
Stanley-Laman Group, Ltd.155,021$3.84M
Martingale Asset Management L P139,535$3.45M
Segall Bryant & Hamill, LLC138,585$3.43M
Los Angeles Capital Management LLC124,357$3.08M
Knott David M Jr120,000$2.97M
Allspring Global Investments Holdings, LLC117,088$2.91M
Future Fund LLC94,727$2.35M
Hussman Strategic Advisors, Inc.84,000$2.08M
Fisher Asset Management, LLC82,169$2.03M
Ishara Investments LP82,000$2.03M
Wesbanco Bank Inc79,000$1.96M
Jackson Creek Investment Advisors LLC77,304$1.91M
Convergence Investment Partners, LLC75,682$1.87M
KLP Kapitalforvaltning AS73,500$1.82M
Sidoxia Capital Management, LLC71,316$1.77M
Walleye Capital LLC71,149$1.76M
Freestone Grove Partners LP70,568$1.75M
Oppenheimer & Co Inc68,116$1.69M
Virginia Retirement Systems Et Al46,900$1.16M
Wellington Management Group LLP46,817$1.16M
Brookwood Investment Group LLC44,800$1.11M
Credit Agricole S A44,000$1.09M
Elo Mutual Pension Insurance Co38,425$951.4K
Campbell & CO Investment Adviser LLC37,706$933.6K
Massachusetts Financial Services Co36,841$912.2K
HSBC Holdings PLC33,629$826.4K
Evolve Private Wealth, LLC29,617$733.3K
Aquatic Capital Management LLC24,061$595.8K
Summit Global Investments23,573$584.0K
Omers Administration Corp22,757$563.5K
Cim, LLC22,556$558.5K
Bridgefront Capital, LLC22,398$554.6K
Zinnia Wealth Advisory, LLC22,147$548.4K
MML Investors Services, LLC21,495$532.2K
Tudor Investment Corp Et Al20,395$505.0K
EntryPoint Capital, LLC19,539$483.8K
State of Wyoming17,212$426.2K
DRW Securities, LLC16,000$396.2K
Ameritas Advisory Services, LLC15,596$386.2K
Massar Capital Management, LP15,382$380.9K
HBK Sorce Advisory LLC11,167$347.9K
City Center Advisors, LLC13,664$338.3K
Seizert Capital Partners, LLC13,500$334.3K
Navellier & Associates Inc12,616$312.4K
Two Sigma Securities, LLC12,277$304.0K
Capstone Investment Advisors, LLC11,480$284.2K
Dakota Wealth Management11,414$282.6K
Fulcrum Wealth Advisors, LLC10,938$270.8K
Meeder Asset Management Inc10,392$257.3K
Perbak Capital Partners LLP10,337$255.9K
Inceptionr LLC8,562$212.0K
Acadian Asset Management LLC8,315$205.0K
Ensign Peak Advisors, Inc7,160$177.3K
MAI Capital Management5,326$131.9K
Simplex Trading, LLC3,811$94.4K
National Bank of Canada2,377$58.9K
Advisory Services Network, LLC2,326$57.6K
Richardson Financial Services Inc.1,358$33.6K
Murphy & Mullick Capital Management Corp1,150$28.5K
Whittier Trust Co of Nevada Inc970$24.2K
Kemnay Advisory Services Inc.951$23.5K
Sound Income Strategies, LLC597$14.8K
Private Trust Co NA396$9.80K
Twin Peaks Wealth Advisors, LLC343$8.49K
SMA Capital LLC262$6.49K
Vermillion Wealth Management, Inc.100$2.48K
Millstone Evans Group, LLC90$2.23K
Quadrant Capital Group LLC80$1.98K
Legacy Wealth Managment, LLC40$991
Abound Wealth Management5$124
Root Financial Partners, LLC1$25

Not filed for Q2 2026 yet (3)

Institutions that held Catalyst Pharmaceuticals, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CPRX in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Janus Henderson Group PLC1,998,875$49.5M
Tanaka Capital Management Inc113,418$2.81M
CWM, LLC13,325$329.9K