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.
| 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, Q4 2021
Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 5,628,984 | $6.19M | 0.00% | −826,918−12.8% | Reduced |
| Vanguard Group Inc | 4,426,329 | $4.87M | 0.00% | +462,782+11.7% | Added |
| Solas Capital Management, LLC | 2,750,000 | $3.02M | 2.16% | +2,750,000 | New |
| Jacobs Levy Equity Management, Inc | 2,492,294 | $2.74M | 0.02% | +2,012,348+419.3% | Added |
| AIGH Capital Management LLC | 2,401,807 | $2.64M | 0.83% | +2,401,807 | New |
| Renaissance Technologies LLC | 2,040,421 | $2.24M | 0.00% | +2,040,421 | New |
| State Street Corp | 1,988,073 | $2.19M | 0.00% | −29,575−1.5% | Reduced |
| Morgan Stanley | 1,829,848 | $2.01M | 0.00% | −450,175−19.7% | Reduced |
| Pekin Hardy Strauss, Inc. | 1,505,185 | $1.66M | 0.23% | +237,722+18.8% | Added |
| Geode Capital Management, LLC | 1,363,967 | $1.50M | 0.00% | −404,341−22.9% | Reduced |
| Orchard Capital Managment, LLC | 1,274,280 | $1.40M | 0.41% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 994,604 | $1.09M | 0.33% | +422,522+73.9% | Added |
| Deutsche Bank AG | 967,457 | $1.06M | 0.00% | +100,290+11.6% | Added |
| Assenagon Asset Management S.A. | 871,850 | $959.0K | 0.00% | +602,034+223.1% | Added |
| Northern Trust Corp | 820,625 | $903.0K | 0.00% | −22,461−2.7% | Reduced |
| Susquehanna International Group, LLP | 722,985 | $795.0K | 0.00% | +423,106+141.1% | Added |
| Jane Street Group, LLC | 626,376 | $689.0K | 0.00% | +369,496+143.8% | Added |
| Goldman Sachs Group Inc | 606,452 | $667.0K | 0.00% | +76,279+14.4% | Added |
| Cubist Systematic Strategies, LLC | 601,800 | $662.0K | 0.01% | +601,800 | New |
| Worth Venture Partners, LLC | 550,975 | $606.0K | 0.30% | +550,975 | New |
| 683 Capital Management, LLC | 548,405 | $603.0K | 0.03% | −300,000−35.4% | Reduced |
| Tekla Capital Management LLC | 539,408 | $593.0K | 0.02% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 412,920 | $454.0K | 0.00% | −186,975−31.2% | Reduced |
| Group One Trading, L.P. | 412,948 | $454.0K | 0.01% | +268,828+186.5% | Added |
| Gsa Capital Partners LLP | 325,874 | $358.0K | 0.04% | +199,538+157.9% | Added |
| Victory Capital Management Inc | 324,383 | $357.0K | 0.00% | +311,854+2,489.1% | Added |
| Bank of New York Mellon Corp | 303,669 | $334.0K | 0.00% | +4,874+1.6% | Added |
| BNP Paribas Arbitrage, SA | 293,788 | $323.2K | 0.00% | +277,856+1,744.0% | Added |
| Virtu Financial LLC | 285,877 | $314.0K | 0.03% | +285,877 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 276,199 | $304.0K | 0.00% | +276,199 | New |
| Charles Schwab Investment Management Inc | 259,422 | $286.0K | 0.00% | +76,160+41.6% | Added |
| Pura Vida Investments, LLC | 229,916 | $253.0K | 0.03% | +229,916 | New |
| Simplex Trading, LLC | 205,664 | $226.0K | 0.01% | +178,643+661.1% | Added |
| Qube Research & Technologies Ltd | 181,647 | $200.0K | 0.00% | +181,647 | New |
| Citadel Advisors LLC | 179,343 | $197.0K | 0.00% | −34,010−15.9% | Reduced |
| Millennium Management LLC | 177,492 | $195.0K | 0.00% | −729,348−80.4% | Reduced |
| Letko, Brosseau & Associates Inc | 172,300 | $190.0K | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 125,000 | $138.0K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 125,469 | $138.0K | 0.03% | +63,459+102.3% | Added |
| Alpine Global Management, LLC | 123,543 | $136.0K | 0.02% | +123,543 | New |
| D. E. Shaw & Co., Inc. | 120,775 | $133.0K | 0.00% | −814,388−87.1% | Reduced |
| Magnus Financial Group LLC | 118,327 | $130.0K | 0.02% | +118,327 | New |
| Barclays PLC | 117,287 | $129.0K | 0.00% | +80,070+215.1% | Added |
| Quantbot Technologies LP | 112,700 | $123.0K | 0.01% | +112,700 | New |
| Rhumbline Advisers | 95,165 | $105.0K | 0.00% | −2,400−2.5% | Reduced |
| Wells Fargo & Company | 93,591 | $103.0K | 0.00% | −18,638−16.6% | Reduced |
| Two Sigma Advisers, LP | 64,000 | $70.0K | 0.00% | +64,000 | New |
| New York State Common Retirement Fund | 60,556 | $67.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 59,600 | $66.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 53,907 | $59.0K | 0.00% | −39,091−42.0% | Reduced |
| Engineers Gate Manager LP | 53,329 | $59.0K | 0.00% | +53,329 | New |
| American International Group, Inc. | 51,351 | $56.0K | 0.00% | +2,978+6.2% | Added |
| Manteio Capital LLC | 50,816 | $56.0K | 0.07% | +50,816 | New |
| Keebeck Wealth Management, LLC | 50,000 | $55.0K | 0.01% | +40,000+400.0% | Added |
| Russell Investments Group, Ltd. | 48,016 | $52.0K | 0.00% | −16,008−25.0% | Reduced |
| Bank of America Corp | 42,043 | $46.0K | 0.00% | −783,297−94.9% | Reduced |
| Parametric Portfolio Associates LLC | 40,302 | $44.0K | 0.00% | +5,878+17.1% | Added |
| ExodusPoint Capital Management, LP | 39,136 | $43.0K | 0.00% | −156,970−80.0% | Reduced |
| Citigroup Inc | 36,408 | $40.0K | 0.00% | +9,890+37.3% | Added |
| UBS Group AG | 35,384 | $39.0K | 0.00% | +27,680+359.3% | Added |
| Voya Investment Management LLC | 33,459 | $37.0K | 0.00% | +576+1.8% | Added |
| JPMorgan Chase & Co | 32,649 | $36.0K | 0.00% | −7,144−18.0% | Reduced |
| XTX Topco Ltd | 31,660 | $35.0K | 0.02% | +11,137+54.3% | Added |
| Invesco Ltd. | 30,189 | $33.0K | 0.00% | −8,596−22.2% | Reduced |
| Principal Financial Group Inc | 26,935 | $30.0K | 0.00% | −5,701−17.5% | Reduced |
| LPL Financial LLC | 24,400 | $27.0K | 0.00% | +9,200+60.5% | Added |
| Tower Research Capital LLC (TRC) | 23,440 | $26.0K | 0.00% | −84,365−78.3% | Reduced |
| Royal Bank of Canada | 23,204 | $26.0K | 0.00% | +12,338+113.5% | Added |
| Allspring Global Investments Holdings, LLC | 23,842 | $26.0K | 0.00% | +23,842 | New |
| SG Americas Securities, LLC | 22,130 | $24.0K | 0.00% | −26,405−54.4% | Reduced |
| Eidelman Virant Capital | 21,000 | $23.0K | 0.01% | +6,000+40.0% | Added |
| ProShare Advisors LLC | 21,108 | $22.0K | 0.00% | −12,247−36.7% | Reduced |
| Personal Cfo Solutions, LLC | 20,000 | $22.0K | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 17,500 | $19.0K | 0.00% | −1,500−7.9% | Reduced |
| State Board of Administration of Florida Retirement System | 17,140 | $19.0K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 17,022 | $18.0K | 0.00% | −16,053−48.5% | Reduced |
| Amalgamated Bank | 15,511 | $17.0K | 0.00% | +835+5.7% | Added |
| Stifel Financial Corp | 15,000 | $17.0K | 0.00% | +15,000 | New |
| Raymond James Financial Services Advisors, Inc. | 15,500 | $17.0K | 0.00% | +15,500 | New |
| Bank of Nova Scotia | 12,338 | $14.0K | 0.00% | +12,338 | New |
| First Republic Investment Management, Inc. | 11,325 | $12.0K | 0.00% | −1,235−9.8% | Reduced |
| Bank of Montreal | 10,800 | $12.0K | 0.00% | +10,800 | New |
| Waller Financial Planning Group, Inc | 11,000 | $12.0K | 0.00% | +11,000 | New |
| Fairhaven Wealth Management, LLC | 10,000 | $11.0K | 0.00% | +10,000 | New |
| Kolinsky Wealth Management, LLC | 10,000 | $11.0K | 0.01% | +10,000 | New |
| Legal & General Group Plc | 8,351 | $9.00K | 0.00% | −94,549−91.9% | Reduced |
| Ameritas Investment Partners, Inc. | 6,633 | $7.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,063 | $4.00K | 0.00% | −100−2.4% | Reduced |
| Captrust Financial Advisors | 3,165 | $3.00K | 0.00% | +1,665+111.0% | Added |
| Salem Investment Counselors Inc | 2,000 | $2.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 1,657 | $2.00K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 1,211 | $1.00K | 0.00% | −44,831−97.4% | Reduced |
| Evermay Wealth Management LLC | 1,139 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,113 | $1.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 767 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 1,100 | $1.00K | 0.00% | +1,100 | New |
| Bessemer Group Inc | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 287 | $0 | 0.00% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 256,144 | – | – | −26,834−9.5% | Reduced |