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, Q2 2023
Institutional positions in Ardelyx, Inc. as of Jun 30, 2023. 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
- 146
- +17 vs. Q1 2023
- Shares held
- 125.6M
- +11.6M (+10.2%) vs. Q1 2023
- Total value
- $426.0M
- −$124.0M (−22.5%) vs. Q1 2023
- New holders
- 46
- 45 more added
- Sold out
- 29
- 36 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 250 | $906.4M |
| Q1 2026 | 242 | $1.01B |
| Q4 2025 | 229 | $972.9M |
| Q3 2025 | 223 | $891.4M |
| Q2 2025 | 206 | $657.3M |
| Q1 2025 | 221 | $808.7M |
| Q4 2024 | 213 | $765.2M |
| Q3 2024 | 203 | $982.8M |
| Q2 2024 | 197 | $1.07B |
| Q1 2024 | 189 | $1.03B |
| Q4 2023 | 161 | $849.0M |
| Q3 2023 | 150 | $513.5M |
| Q2 2023 | 146 | $426.0M |
| Q1 2023 | 130 | $550.1M |
| Q4 2022 | 104 | $225.7M |
| Q3 2022 | 83 | $79.6M |
| Q2 2022 | 78 | $22.7M |
| Q1 2022 | 89 | $42.4M |
| Q4 2021 | 100 | $46.0M |
| Q3 2021 | 108 | $66.7M |
| Q2 2021 | 127 | $643.2M |
| Q1 2021 | 125 | $559.7M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California State Teachers Retirement System | 252,516 | $856.0K | 0.00% | +104,303+70.4% | Added |
| New York State Common Retirement Fund | 273,700 | $927.8K | 0.00% | +83,500+43.9% | Added |
| Assenagon Asset Management S.A. | 275,261 | $933.1K | 0.00% | −1,425,162−83.8% | Reduced |
| Ikarian Capital, LLC | 278,825 | $945.2K | 0.33% | −300,000−51.8% | Reduced |
| Dimensional Fund Advisors LP | 285,902 | $969.0K | 0.00% | −181−0.1% | Reduced |
| Rhumbline Advisers | 295,295 | $1.00M | 0.00% | +295,295 | New |
| Credit Suisse AG | 302,229 | $1.02M | 0.00% | +165,320+120.8% | Added |
| Profund Advisors LLC | 374,831 | $1.27M | 0.07% | +93,420+33.2% | Added |
| Two Sigma Advisers, LP | 394,300 | $1.34M | 0.00% | −1,234,500−75.8% | Reduced |
| Jane Street Group, LLC | 433,020 | $1.47M | 0.00% | +95,921+28.5% | Added |
| BNP Paribas Arbitrage, SA | 448,654 | $1.52M | 0.00% | −126,346−22.0% | Reduced |
| Swiss National Bank | 449,500 | $1.52M | 0.00% | +85,300+23.4% | Added |
| Wells Fargo & Company | 466,514 | $1.58M | 0.00% | +180,082+62.9% | Added |
| Ameriprise Financial Inc | 509,724 | $1.73M | 0.00% | +499,511+4,890.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 516,207 | $1.75M | 0.01% | −187,852−26.7% | Reduced |
| Tekla Capital Management LLC | 539,408 | $1.83M | 0.07% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 583,713 | $1.98M | 0.00% | +501,745+612.1% | Added |
| UBS Group AG | 586,115 | $1.99M | 0.00% | +8,067+1.4% | Added |
| Nuveen Asset Management, LLC | 593,714 | $2.01M | 0.00% | +593,714 | New |
| Citigroup Inc | 645,181 | $2.19M | 0.00% | −643,616−49.9% | Reduced |
| Oracle Investment Management Inc | 699,700 | $2.37M | 2.24% | −10,000−1.4% | Reduced |
| Two Sigma Investments, LP | 920,271 | $3.12M | 0.01% | −1,925,114−67.7% | Reduced |
| Barclays PLC | 979,356 | $3.32M | 0.00% | +498,094+103.5% | Added |
| Bank of New York Mellon Corp | 1,048,760 | $3.56M | 0.00% | +687,073+190.0% | Added |
| Clough Capital Partners L P | 1,070,900 | $3.63M | 0.37% | +1,070,900 | New |
| Deutsche Bank AG | 1,130,303 | $3.83M | 0.00% | +229,399+25.5% | Added |
| Pekin Hardy Strauss, Inc. | 1,194,122 | $4.05M | 0.63% | −47,750−3.8% | Reduced |
| JPMorgan Chase & Co | 1,366,361 | $4.63M | 0.00% | +228,580+20.1% | Added |
| Goldman Sachs Group Inc | 1,402,724 | $4.76M | 0.00% | −256,262−15.4% | Reduced |
| Morgan Stanley | 1,437,701 | $4.87M | 0.00% | −104,278−6.8% | Reduced |
| Knott David M Jr | 1,500,000 | $5.08M | 2.15% | 00.0% | Unchanged |
| Lion Point Capital, LP | 1,526,667 | $5.18M | 3.84% | −510,000−25.0% | Reduced |
| Price T Rowe Associates Inc | 1,773,562 | $6.01M | 0.00% | −788,234−30.8% | Reduced |
| Susquehanna International Group, LLP | 1,829,763 | $6.20M | 0.01% | −2,295,534−55.6% | Reduced |
| Renaissance Technologies LLC | 1,846,993 | $6.26M | 0.01% | −1,290,700−41.1% | Reduced |
| Northern Trust Corp | 1,951,784 | $6.62M | 0.00% | +1,480,747+314.4% | Added |
| Rafferty Asset Management, LLC | 2,087,124 | $7.08M | 0.04% | +538,992+34.8% | Added |
| Woodline Partners LP | 2,392,862 | $8.11M | 0.10% | +1,427,863+148.0% | Added |
| Bank of America Corp | 2,422,110 | $8.21M | 0.00% | +343,611+16.5% | Added |
| Intrinsic Edge Capital Management LLC | 2,452,852 | $8.32M | 0.65% | +2,452,852 | New |
| Geode Capital Management, LLC | 4,216,166 | $14.3M | 0.00% | +2,237,993+113.1% | Added |
| Millennium Management LLC | 6,976,230 | $23.6M | 0.03% | −4,043,377−36.7% | Reduced |
| Vanguard Group Inc | 11,467,849 | $38.9M | 0.00% | +2,793,144+32.2% | Added |
| BlackRock Inc. | 14,030,392 | $47.6M | 0.00% | +10,325,699+278.7% | Added |
| Janus Henderson Group PLC | 21,826,680 | $73.9M | 0.05% | −284,921−1.3% | Reduced |
| State Street Corp | 22,437,564 | $76.1M | 0.00% | +7,234,448+47.6% | Added |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −2,050,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −975,490−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −685,903−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −626,281−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −598,634−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −253,725−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −232,315−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −232,000−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −150,237−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −127,601−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −112,956−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −72,463−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −67,549−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −65,234−100.0% | Sold out |
| Cookson Peirce & Co Inc | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −45,627−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −44,057−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −34,135−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −33,547−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −24,206−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −18,984−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −17,933−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −17,189−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −15,475−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −12,455−100.0% | Sold out |
| TradeLink Capital LLC | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| Wetherby Asset Management Inc | 0 | $0 | 0.00% | −10,253−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −10,099−100.0% | Sold out |
| CTC Capital Management, LLC | – | – | – | – | Not filed |