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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.

Q3 2021 vs. Q2 2021

How the institutions holding Ardelyx, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of ARDX: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1271108−18
Shares84.9M402.6K49.0M−35.5M (−42.0%)
Value$643.2M$3.05M$66.7M−$573.5M (−89.6%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (21)

Institutions that held Ardelyx, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to ARDX in Q3 2021
InstitutionSharesValue% of portfolio
Point72 Asset Management, L.P.600,000$792.0K0.00%
Pictet Asset Management SA402,570$531.0K0.00%
ExodusPoint Capital Management, LP196,106$259.0K0.00%
Kepos Capital LP125,000$165.0K0.01%
HRT Financial LP124,797$164.0K0.00%
Two Sigma Securities, LLC62,010$82.0K0.02%
Schonfeld Strategic Advisors LLC53,500$70.0K0.00%
SG Americas Securities, LLC48,535$64.0K0.00%
Point72 Hong Kong Ltd46,042$61.0K0.00%
Centiva Capital, LP28,700$38.0K0.00%
Squarepoint Ops LLC21,777$29.0K0.00%
XTX Topco Ltd20,523$27.0K0.01%
LPL Financial LLC15,200$20.0K0.00%
Clarius Group, LLC14,383$19.0K0.00%
First Republic Investment Management, Inc.12,560$17.0K0.00%
Vontobel Holding Ltd.12,000$16.0K0.00%
Sargent Investment Group, LLC10,745$14.0K0.00%
Federated Hermes, Inc.1,657$2.00K0.00%
Evermay Wealth Management LLC1,139$2.00K0.00%
Blackstone Group Inc.522$1.00K0.00%
Liberty Wealth Management LLC125$00.00%

Sold out (39)

Institutions that held Ardelyx, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of ARDX in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Ra Capital Management, L.P.6,077,294$46.1M
Rock Springs Capital Management LP5,248,829$39.8M
Deerfield Management Company, L.P. (Series C)3,811,554$28.9M
Redmile Group, LLC3,714,100$28.2M
Marshall Wace, LLP3,348,363$25.4M
Price T Rowe Associates Inc2,385,162$18.1M
Driehaus Capital Management LLC2,019,859$15.3M
Thrivent Financial for Lutherans1,915,942$14.5M
Adage Capital Partners GP, L.L.C.1,500,000$11.4M
Candriam Luxembourg S.C.A.851,291$6.45M
Mangrove Partners638,050$4.84M
Janus Henderson Group PLC582,867$4.42M
Nan Fung Group Holdings Ltd325,233$2.46M
Rafferty Asset Management, LLC279,355$2.12M
Two Sigma Advisers, LP269,000$2.04M
Granite Point Capital Management, L.P.200,000$1.52M
Brandywine Global Investment Management, LLC152,156$1.15M
Prudential Financial Inc148,120$1.12M
Silverarc Capital Management, LLC99,237$752.0K
FMR LLC97,094$736.0K
International Biotechnology Trust PLC78,000$591.0K
Integral Health Asset Management, LLC70,000$531.0K
Laurion Capital Management LP38,474$292.0K
Dynamic Technology Lab Private Ltd38,119$289.0K
MetLife Investment Management32,596$247.1K
Blueshift Asset Management, LLC31,096$236.0K
DekaBank Deutsche Girozentrale30,000$233.0K
Allianz Asset Management GmbH28,515$216.0K
Metropolitan Life Insurance Co26,152$198.2K
Oxinas Partners Wealth Management LLC18,280$139.0K
Pinz Capital Management, LP15,900$121.0K
STRS Ohio11,120$84.0K
Bridgefront Capital, LLC10,773$82.0K
Belvedere Trading LLC36,396$73.0K
IFP Advisors, Inc1,500$11.0K
State of Wyoming1,076$8.00K
Berman Capital Advisors, LLC394$2.00K
Reilly Financial Advisors, LLC100$1.00K
Newbridge Financial Services Group, Inc.100$1.00K

Not filed for Q3 2021 yet (1)

Institutions that held Ardelyx, Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ARDX in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Pictet Asset Management Ltd402,570$3.05M