Skip to main content
Livermore
Livermore
ZHEN

Ardelyx, Inc.

ARDX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001437402

In the last 90 days, Ardelyx, Inc. insiders filed 0 open-market purchases and 9 sales; 250 institutions reported holding it in 13F filings for Q2 2026, worth $906.4M in total; no superinvestor holds it.

Q2 2021 vs. Q1 2021

How the institutions holding Ardelyx, Inc. changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of ARDX: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders125127+2
Shares84.6M84.9M+262.8K (+0.3%)
Value$559.7M$643.2M+$83.5M (+14.9%)

New holders (27)

Institutions that held Ardelyx, Inc. at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to ARDX in Q2 2021
InstitutionSharesValue% of portfolio
Driehaus Capital Management LLC2,019,859$15.3M0.20%
Mangrove Partners638,050$4.84M0.53%
Congress Asset Management Co334,906$2.54M0.02%
Nan Fung Group Holdings Ltd325,233$2.46M0.77%
Granite Point Capital Management, L.P.200,000$1.52M0.45%
Brandywine Global Investment Management, LLC152,156$1.15M0.01%
International Biotechnology Trust PLC78,000$591.0K0.16%
Laurion Capital Management LP38,474$292.0K0.00%
Dynamic Technology Lab Private Ltd38,119$289.0K0.03%
Blueshift Asset Management, LLC31,096$236.0K0.01%
Oxinas Partners Wealth Management LLC18,280$139.0K0.08%
Pinz Capital Management, LP15,900$121.0K0.04%
Group One Trading, L.P.15,052$114.0K0.00%
Eidelman Virant Capital15,000$114.0K0.04%
Ameriprise Financial Inc11,990$91.0K0.00%
Advisor Group Holdings, Inc.11,746$89.0K0.00%
Jump Financial, LLC11,288$86.0K0.01%
Keebeck Wealth Management, LLC11,000$83.0K0.01%
Bridgefront Capital, LLC10,773$82.0K0.03%
Belvedere Trading LLC36,396$73.0K0.03%
Chicago Partners Investment Group LLC10,783$16.0K0.00%
IFP Advisors, Inc1,500$11.0K0.00%
Steward Partners Investment Advisory, LLC1,113$8.00K0.00%
State of Wyoming1,076$8.00K0.01%
Ancora Advisors, LLC287$2.00K0.00%
Reilly Financial Advisors, LLC100$1.00K0.00%
Newbridge Financial Services Group, Inc.100$1.00K0.00%

Sold out (25)

Institutions that held Ardelyx, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of ARDX in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Ikarian Capital, LLC1,030,436$6.82M
Renaissance Technologies LLC499,273$3.31M
California Public Employees Retirement System148,600$984.0K
Boothbay Fund Management, LLC120,603$798.0K
TD Asset Management Inc89,278$591.0K
Cubist Systematic Strategies, LLC52,195$346.0K
Los Angeles Capital Management LLC51,034$338.0K
Copernicus Capital Management, LLC50,000$331.0K
Rothschild Investment Corp46,700$309.0K
Martingale Asset Management L P34,536$229.0K
HN Saltoro Capital, LP27,764$184.0K
Virtu Financial LLC17,471$116.0K
XTX Topco Ltd17,072$113.0K
SG Americas Securities, LLC15,911$105.0K
Cambridge Investment Research Advisors, Inc.14,400$95.0K
Bank of Montreal11,084$73.0K
Ergoteles LLC10,621$70.0K
Sargent Investment Group, LLC10,204$68.0K
Pacer Advisors, Inc.3,896$26.0K
Oregon Public Employees Retirement Fund2,033$13.0K
Panagora Asset Management Inc1,783$12.0K
Point72 Hong Kong Ltd1,463$10.0K
Lindbrook Capital, LLC1,500$10.0K
Eaton Vance Management773$5.00K
Sowell Financial Services LLC100$1.00K