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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.

13F holders, Q4 2021

Institutional positions in Ardelyx, Inc. as of Dec 31, 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
100
−8 vs. Q3 2021
Shares held
42.1M
−6.93M (−14.1%) vs. Q3 2021
Total value
$46.0M
−$20.7M (−31.0%) vs. Q3 2021
New holders
24
30 more added
Sold out
32
29 more reduced

Compare with Q3 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ARDX 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 holdersQ4 2021: 100 institutions
Q1 2021: 125 institutionsQ2 2021: 127 institutionsQ3 2021: 108 institutionsQ4 2021: 100 institutionsQ1 2022: 89 institutionsQ2 2022: 78 institutionsQ3 2022: 83 institutionsQ4 2022: 104 institutionsQ1 2023: 130 institutionsQ2 2023: 146 institutionsQ3 2023: 150 institutionsQ4 2023: 161 institutionsQ1 2024: 189 institutionsQ2 2024: 197 institutionsQ3 2024: 203 institutionsQ4 2024: 213 institutionsQ1 2025: 221 institutionsQ2 2025: 206 institutionsQ3 2025: 223 institutionsQ4 2025: 229 institutionsQ1 2026: 242 institutionsQ2 2026: 250 institutions
Value heldQ4 2021: $46.0M
Q1 2021: $559.7MQ2 2021: $643.2MQ3 2021: $66.7MQ4 2021: $46.0MQ1 2022: $42.4MQ2 2022: $22.7MQ3 2022: $79.6MQ4 2022: $225.7MQ1 2023: $550.1MQ2 2023: $426.0MQ3 2023: $513.5MQ4 2023: $849.0MQ1 2024: $1.03BQ2 2024: $1.07BQ3 2024: $982.8MQ4 2024: $765.2MQ1 2025: $808.7MQ2 2025: $657.3MQ3 2025: $891.4MQ4 2025: $972.9MQ1 2026: $1.01BQ2 2026: $906.4M
Institutions holding ARDX and their total value by quarter
QuarterHoldersValue
Q2 2026250$906.4M
Q1 2026242$1.01B
Q4 2025229$972.9M
Q3 2025223$891.4M
Q2 2025206$657.3M
Q1 2025221$808.7M
Q4 2024213$765.2M
Q3 2024203$982.8M
Q2 2024197$1.07B
Q1 2024189$1.03B
Q4 2023161$849.0M
Q3 2023150$513.5M
Q2 2023146$426.0M
Q1 2023130$550.1M
Q4 2022104$225.7M
Q3 202283$79.6M
Q2 202278$22.7M
Q1 202289$42.4M
Q4 2021100$46.0M
Q3 2021108$66.7M
Q2 2021127$643.2M
Q1 2021125$559.7M

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q3 2021.

Institutions holding ARDX in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
NEA Management Company, LLC0$00.00%−13,633,582−100.0%Sold out
Congress Asset Management Co0$00.00%−963,586−100.0%Sold out
Two Sigma Investments, LP0$00.00%−850,970−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−600,000−100.0%Sold out
Bailard, Inc.0$00.00%−473,310−100.0%Sold out
Pictet Asset Management SA0$00.00%−402,570−100.0%Sold out
Kennedy Capital Management, Inc.0$00.00%−309,976−100.0%Sold out
HRT Financial LP0$00.00%−124,797−100.0%Sold out
Swiss National Bank0$00.00%−119,400−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−99,700−100.0%Sold out
UBS Asset Management Americas Inc0$00.00%−86,578−100.0%Sold out
Brinker Capital Investments, LLC0$00.00%−11,383−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−53,500−100.0%Sold out
Jump Financial, LLC0$00.00%−39,500−100.0%Sold out
Credit Suisse AG0$00.00%−38,891−100.0%Sold out
Chicago Partners Investment Group LLC0$00.00%−42,240−100.0%Sold out
Virtus ETF Advisers LLC0$00.00%−28,694−100.0%Sold out
Centiva Capital, LP0$00.00%−28,700−100.0%Sold out
Squarepoint Ops LLC0$00.00%−21,777−100.0%Sold out
Arizona State Retirement System0$00.00%−16,133−100.0%Sold out
Ameriprise Financial Inc0$00.00%−15,005−100.0%Sold out
Manufacturers Life Insurance Company, The0$00.00%−15,173−100.0%Sold out
Clarius Group, LLC0$00.00%−14,383−100.0%Sold out
Zurcher Kantonalbank (Zurich Cantonalbank)0$00.00%−11,980−100.0%Sold out
Vontobel Holding Ltd.0$00.00%−12,000−100.0%Sold out
Sargent Investment Group, LLC0$00.00%−10,745−100.0%Sold out
Great West Life Assurance Co0$00.00%−4,582−100.0%Sold out
Penserra Capital Management LLC0$00.00%−2,365−100.0%Sold out
Macquarie Group Ltd0$00.00%−1,724−100.0%Sold out
Blackstone Group Inc.0$00.00%−522−100.0%Sold out
Daiwa Securities Group Inc.0$00.00%−196−100.0%Sold out
Liberty Wealth Management LLC0$00.00%−125−100.0%Sold out