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CPRX

CPRX

Catalyst Pharmaceuticals Inc

Institutional holders
399
As of Q2 2026
Total 13F value
$3.6B
Sum of disclosed positions
New positions
104
This quarter
Sold positions
83
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
BlackRock, Inc.

Blackrock, Inc.

$602.2M19.16M0.01%+2.0%
STATE STREET CORP

State Street Corporation

$239.7M7.63M0.01%+11.1%
AMERICAN CENTURY COMPANIES INC

American Century Companies Inc

$174.6M5.55M0.08%+34.2%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$161.4M5.14M0.00%+0.3%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$127.8M4.02M0.02%+2668.4%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$114.2M3.63M0.02%+6.0%
GLAZER CAPITAL, LLC

Glazer Capital, Llc

$113.2M3.60M2.79%New Position
JPMORGAN CHASE & CO

Jpmorgan Chase

$99.9M3.17M0.00%New Position
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$99M3.15M0.00%+6.0%
HBK INVESTMENTS L P

Hbk Investments L P

$88.6M2.82M0.87%New Position
MORGAN STANLEY

Morgan Stanley

$86.8M2.76M0.00%+2.7%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$76.3M2.43M0.00%-1.9%
Jupiter Topco LLC

Jupiter Topco Llc

$71.6M2.28M0.03%New Position
Qube Research & Technologies Ltd

Qube Research & Technologies Ltd

$70.9M2.25M0.07%+446.3%
RENAISSANCE TECHNOLOGIES LLC

Renaissance Technologies

$67.1M2.14M0.09%-9.0%
Boston Partners

Boston Partners

$52.2M1.66M0.04%-3.1%
NEXPOINT ASSET MANAGEMENT, L.P.

Nexpoint Asset Management, L.P.

$50.4M1.60M3.27%New Position
UBS Group AG

Ubs Group Ag

$45.7M1.45M0.01%+47.4%
NORTHERN TRUST CORP

Northern Trust Corp

$41.8M1.33M0.00%+7.5%
BANK OF AMERICA CORP /DE/

Bank Of America

$41.2M1.31M0.00%-56.8%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$37.5M1.19M0.00%+21.3%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$36.4M1.16M0.00%New Position
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$36.4M1.16M0.00%-18.9%
Polar Asset Management Partners Inc.

Polar Asset Management Partners Inc.

$36.2M1.15M0.60%New Position
MILLENNIUM MANAGEMENT LLC

Millennium Management

$33.6M1.07M0.01%+39.3%
WATER ISLAND CAPITAL LLC

Water Island Capital Llc

$29.3M933.8K2.73%New Position
MARSHALL WACE, LLP

Marshall Wace, Llp

$28.7M911.7K0.01%+351.8%
KENNEDY CAPITAL MANAGEMENT LLC

Kennedy Capital Management Llc

$26.9M856.6K0.48%-28.6%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$26.1M830.7K0.01%+3.5%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Healthcare Of Ontario Pension Plan Trust Fund

$25M795.7K0.04%New Position
PUBLIC SECTOR PENSION INVESTMENT BOARD

Public Sector Pension Investment Board

$24.8M790.4K0.03%-24.9%
Swedbank AB

Swedbank Ab

$24.4M775.0K0.02%+25.8%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Arrowstreet Capital, Limited Partnership

$23.5M748.9K0.01%-21.6%
Bank of New York Mellon Corp

Bank Of New York Mellon Corp

$22.1M703.2K0.00%+3.1%
PRINCIPAL FINANCIAL GROUP INC

Principal Financial Group Inc

$21.5M683.3K0.01%+1.1%
AQR Arbitrage LLC

Aqr Arbitrage Llc

$21.2M674.2K0.30%New Position
SYSTEMATIC FINANCIAL MANAGEMENT LP

Systematic Financial Management Lp

$21M667.9K0.41%-10.7%
FIL Ltd

Fil Ltd

$20.4M650.0K0.01%New Position
Sagefield Capital LP

Sagefield Capital Lp

$17.9M569.5K1.18%New Position
GLENMEDE TRUST CO NA

Glenmede Trust Co Na

$15.8M501.2K0.07%-11.4%
Allianz Asset Management GmbH

Allianz Asset Management Gmbh

$14.8M550.6K0.01%Unchanged
Invesco Ltd.

Invesco Ltd.

$14M446.0K0.00%-40.8%
Nuveen, LLC

Nuveen, Llc

$13.7M437.4K0.00%+4.3%
GABLES CAPITAL MANAGEMENT INC.

Gables Capital Management Inc.

$13.2M419.2K4.76%-1.3%
First Trust Capital Management L.P.

First Trust Capital Management L.P.

$13.1M416.2K0.76%New Position
JW Asset Management, LLC

Jw Asset Management, Llc

$12.2M388.4K3.82%Unchanged
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

William Blair Investment Management, Llc

$11.7M371.5K0.04%-22.4%
FMR LLC

Fmr Llc

$11.3M360.5K0.00%+30.2%
ROYCE & ASSOCIATES LP

Royce & Associates Lp

$11.3M358.6K0.09%-82.8%
SOROS FUND MANAGEMENT LLC

Soros Fund Management

$10.8M344.6K0.13%New Position

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