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, Q1 2024
Institutional positions in Ardelyx, Inc. as of Mar 31, 2024. 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
- 189
- +29 vs. Q4 2023
- Shares held
- 141.7M
- +4.79M (+3.5%) vs. Q4 2023
- Total value
- $1.03B
- +$185.6M (+21.9%) vs. Q4 2023
- New holders
- 54
- 61 more added
- Sold out
- 25
- 56 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 22,048,006 | $160.9M | 0.09% | −2,610,814−10.6% | Reduced |
| BlackRock Inc. | 17,096,038 | $124.8M | 0.00% | +319,983+1.9% | Added |
| State Street Corp | 14,089,026 | $102.8M | 0.00% | −3,013,572−17.6% | Reduced |
| Vanguard Group Inc | 13,391,855 | $97.8M | 0.00% | +365,809+2.8% | Added |
| Eventide Asset Management, LLC | 6,812,968 | $49.7M | 0.78% | +7,474+0.1% | Added |
| Geode Capital Management, LLC | 5,208,809 | $38.0M | 0.00% | +213,447+4.3% | Added |
| Price T Rowe Associates Inc | 3,913,863 | $28.6M | 0.00% | +1,584,597+68.0% | Added |
| Macquarie Group Ltd | 3,685,882 | $26.9M | 0.03% | +3,685,882 | New |
| Voloridge Investment Management, LLC | 3,301,072 | $24.1M | 0.09% | +2,164,004+190.3% | Added |
| Nuveen Asset Management, LLC | 3,194,302 | $23.3M | 0.01% | +1,086,411+51.5% | Added |
| Two Sigma Investments, LP | 2,561,896 | $18.7M | 0.05% | +2,092,603+445.9% | Added |
| Morgan Stanley | 2,408,710 | $17.6M | 0.00% | −796,398−24.8% | Reduced |
| Redmile Group, LLC | 2,194,560 | $16.0M | 0.59% | +2,194,560 | New |
| Northern Trust Corp | 2,148,910 | $15.7M | 0.00% | −38,908−1.8% | Reduced |
| Oracle Investment Management Inc | 2,039,700 | $14.9M | 11.99% | +1,175,000+135.9% | Added |
| Goldman Sachs Group Inc | 1,991,478 | $14.5M | 0.00% | +887,408+80.4% | Added |
| Charles Schwab Investment Management Inc | 1,853,827 | $13.5M | 0.00% | +37,095+2.0% | Added |
| Rubric Capital Management LP | 1,816,585 | $13.3M | 0.39% | −2,196,168−54.7% | Reduced |
| Susquehanna International Group, LLP | 1,636,926 | $11.9M | 0.02% | −952,556−36.8% | Reduced |
| Bank of America Corp | 1,524,153 | $11.1M | 0.00% | +1,064,194+231.4% | Added |
| Cubist Systematic Strategies, LLC | 1,406,854 | $10.3M | 0.12% | +1,273,356+953.8% | Added |
| Deutsche Bank AG | 1,334,910 | $9.74M | 0.00% | +201,763+17.8% | Added |
| Millennium Management LLC | 1,319,095 | $9.63M | 0.01% | +1,319,095 | New |
| Jane Street Group, LLC | 1,220,761 | $8.91M | 0.01% | +124,855+11.4% | Added |
| Rafferty Asset Management, LLC | 1,055,293 | $7.70M | 0.03% | −320,221−23.3% | Reduced |
| Lion Point Capital, LP | 1,046,667 | $7.64M | 14.61% | −105,000−9.1% | Reduced |
| Bank of New York Mellon Corp | 965,763 | $7.05M | 0.00% | −90,338−8.6% | Reduced |
| Citigroup Inc | 943,493 | $6.89M | 0.01% | +387,917+69.8% | Added |
| UBS Group AG | 884,503 | $6.46M | 0.00% | +285,853+47.7% | Added |
| Knott David M Jr | 825,000 | $6.02M | 2.13% | −555,000−40.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 764,024 | $5.58M | 0.04% | +764,024 | New |
| Standard Life Aberdeen plc | 700,865 | $5.12M | 0.01% | −132,749−15.9% | Reduced |
| Propel Bio Management, LLC | 594,174 | $4.34M | 2.52% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 570,874 | $4.17M | 0.01% | −74,101−11.5% | Reduced |
| Pekin Hardy Strauss, Inc. | 542,660 | $3.96M | 0.54% | −228,707−29.6% | Reduced |
| Russell Investments Group, Ltd. | 536,297 | $3.91M | 0.01% | +269,046+100.7% | Added |
| TD Asset Management Inc | 510,336 | $3.73M | 0.00% | +219,400+75.4% | Added |
| Barclays PLC | 459,268 | $3.35M | 0.00% | −1,726,352−79.0% | Reduced |
| Swiss National Bank | 458,300 | $3.35M | 0.00% | +28,900+6.7% | Added |
| Citadel Advisors LLC | 450,705 | $3.29M | 0.00% | +284,402+171.0% | Added |
| Hennion & Walsh Asset Management, Inc. | 438,827 | $3.20M | 0.17% | +118,879+37.2% | Added |
| Two Sigma Advisers, LP | 433,600 | $3.17M | 0.01% | +433,600 | New |
| Seven Eight Capital, LP | 374,151 | $2.73M | 0.29% | +358,099+2,230.9% | Added |
| Manufacturers Life Insurance Company, The | 361,774 | $2.64M | 0.00% | +123,381+51.8% | Added |
| Trexquant Investment LP | 353,709 | $2.58M | 0.05% | +353,709 | New |
| Simplify Asset Management Inc. | 350,000 | $2.56M | 0.24% | 00.0% | Unchanged |
| Rhumbline Advisers | 337,574 | $2.46M | 0.00% | +10,810+3.3% | Added |
| UBS Asset Management Americas Inc | 309,097 | $2.26M | 0.00% | −1,549−0.5% | Reduced |
| New York State Common Retirement Fund | 283,712 | $2.07M | 0.00% | +640.0% | Added |
| Natixis | 275,968 | $2.01M | 0.01% | +275,968 | New |
| Voya Investment Management LLC | 275,690 | $2.01M | 0.00% | −230,163−45.5% | Reduced |
| Credit Suisse AG | 271,263 | $1.98M | 0.00% | +4,927+1.8% | Added |
| Marshall Wace, LLP | 270,466 | $1.97M | 0.00% | +270,466 | New |
| J. Goldman & Co LP | 268,854 | $1.96M | 0.09% | −1,330,366−83.2% | Reduced |
| JPMorgan Chase & Co | 244,061 | $1.78M | 0.00% | −110,196−31.1% | Reduced |
| Legal & General Group Plc | 234,835 | $1.71M | 0.00% | +14,598+6.6% | Added |
| California State Teachers Retirement System | 231,951 | $1.69M | 0.00% | −740.0% | Reduced |
| Candriam Luxembourg S.C.A. | 230,000 | $1.68M | 0.01% | +230,000 | New |
| Calamos Advisors LLC | 219,625 | $1.60M | 0.01% | +107,272+95.5% | Added |
| Alliancebernstein L.P. | 219,300 | $1.60M | 0.00% | 00.0% | Unchanged |
| Castleark Management LLC | 215,200 | $1.57M | 0.07% | +215,200 | New |
| Dimensional Fund Advisors LP | 211,958 | $1.55M | 0.00% | −44,998−17.5% | Reduced |
| Jump Financial, LLC | 205,241 | $1.50M | 0.04% | +195,123+1,928.5% | Added |
| Parkman Healthcare Partners LLC | 200,000 | $1.46M | 0.18% | +200,000 | New |
| AQR Capital Management LLC | 169,534 | $1.24M | 0.00% | +81,216+92.0% | Added |
| State of Wisconsin Investment Board | 169,467 | $1.24M | 0.00% | −9,771−5.5% | Reduced |
| Aquatic Capital Management LLC | 166,500 | $1.22M | 0.04% | +166,500 | New |
| Profund Advisors LLC | 164,858 | $1.20M | 0.05% | −57,790−26.0% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 161,495 | $1.18M | 0.00% | +70,193+76.9% | Added |
| Franklin Resources Inc | 158,601 | $1.16M | 0.00% | −18,017−10.2% | Reduced |
| GTS Securities LLC | 144,209 | $1.05M | 0.03% | −83,316−36.6% | Reduced |
| Simplex Trading, LLC | 142,649 | $1.04M | 0.03% | −258,030−64.4% | Reduced |
| PFG Investments, LLC | 134,125 | $979.1K | 0.06% | −29,175−17.9% | Reduced |
| HRT Financial LP | 133,507 | $974.0K | 0.01% | +133,507 | New |
| LPL Financial LLC | 129,136 | $942.7K | 0.00% | +25,200+24.2% | Added |
| Tudor Investment Corp Et Al | 128,648 | $939.1K | 0.01% | +128,648 | New |
| Principal Financial Group Inc | 122,811 | $896.5K | 0.00% | +95,361+347.4% | Added |
| Wells Fargo & Company | 116,579 | $851.0K | 0.00% | +10,310+9.7% | Added |
| MetLife Investment Management | 116,442 | $850.0K | 0.01% | −5,110−4.2% | Reduced |
| Invesco Ltd. | 115,295 | $841.7K | 0.00% | −2,217,832−95.1% | Reduced |
| American International Group, Inc. | 113,622 | $829.4K | 0.00% | −975−0.9% | Reduced |
| UBS Oconnor LLC | 111,889 | $816.8K | 0.02% | −92,711−45.3% | Reduced |
| Wellington Management Group LLP | 104,656 | $764.0K | 0.00% | −2,275−2.1% | Reduced |
| DekaBank Deutsche Girozentrale | 100,000 | $743.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 96,795 | $706.6K | 0.00% | −229,494−70.3% | Reduced |
| Point72 (DIFC) Ltd | 92,447 | $674.9K | 0.05% | +92,447 | New |
| Clay Northam Wealth Management, LLC | 91,232 | $666.0K | 0.54% | +29,630+48.1% | Added |
| Bayesian Capital Management, LP | 90,049 | $657.4K | 0.06% | +90,049 | New |
| Allspring Global Investments Holdings, LLC | 79,470 | $580.1K | 0.00% | −4,513−5.4% | Reduced |
| Catalyst Funds Management Pty Ltd | 76,800 | $560.6K | 0.16% | +76,800 | New |
| Gotham Asset Management, LLC | 72,591 | $529.9K | 0.01% | −8,926−10.9% | Reduced |
| Aigen Investment Management, LP | 72,581 | $529.8K | 0.12% | +72,581 | New |
| Ensign Peak Advisors, Inc | 71,750 | $523.8K | 0.00% | +71,750 | New |
| Personal Cfo Solutions, LLC | 70,000 | $511.0K | 0.08% | 00.0% | Unchanged |
| Arizona State Retirement System | 63,797 | $465.7K | 0.00% | +2,895+4.8% | Added |
| Victory Capital Management Inc | 62,182 | $453.9K | 0.00% | +32,082+106.6% | Added |
| ProShare Advisors LLC | 57,729 | $421.4K | 0.00% | +4,735+8.9% | Added |
| North Star Asset Management Inc | 55,000 | $401.5K | 0.02% | −1,000−1.8% | Reduced |
| Teacher Retirement System of Texas | 51,662 | $377.0K | 0.00% | +1,392+2.8% | Added |
| First Citizens Bank & Trust Co | 50,000 | $365.0K | 0.01% | 00.0% | Unchanged |