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 2026
Institutional positions in Ardelyx, Inc. as of Jun 30, 2026. 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
- 250
- +10 vs. Q1 2026
- Shares held
- 177.4M
- +16.3M (+10.1%) vs. Q1 2026
- Total value
- $906.4M
- −$57.2M (−5.9%) vs. Q1 2026
- New holders
- 44
- 88 more added
- Sold out
- 34
- 87 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 53 | $0 | 0.00% | +38+253.3% | Added |
| TFC Financial Management | 7 | $36 | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 7 | $36 | 0.00% | +1+16.7% | Added |
| Concord Wealth Partners | 8 | $41 | 0.00% | +8 | New |
| Clearstead Advisors, LLC | 14 | $72 | 0.00% | +14 | New |
| National Bank of Canada | 24 | $122 | 0.00% | +24 | New |
| Wealth Enhancement Trust Services, Inc. | 26 | $133 | 0.00% | +26 | New |
| Strengthening Families & Communities, LLC | 32 | $163 | 0.00% | +32 | New |
| Armstrong Advisory Group, Inc | 55 | $281 | 0.00% | +55 | New |
| US Bancorp | 58 | $296 | 0.00% | −5,000−98.9% | Reduced |
| Ares Financial Consulting, LLC | 90 | $459 | 0.00% | +90 | New |
| Gen-Wealth Partners Inc | 100 | $510 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 104 | $530 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 110 | $561 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 110 | $561 | 0.00% | +12+12.2% | Added |
| Basecamp Wealth Advisors LLC | 124 | $632 | 0.00% | −86−41.0% | Reduced |
| Thompson Investment Management, Inc. | 185 | $943 | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 105 | $1.00K | 0.00% | +105 | New |
| Parkside Financial Bank & Trust | 239 | $1.22K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 292 | $1.49K | 0.00% | −11,069−97.4% | Reduced |
| Quarry LP | 293 | $1.49K | 0.00% | −54,707−99.5% | Reduced |
| The PNC Financial Services Group, Inc. | 319 | $1.63K | 0.00% | +21+7.0% | Added |
| Farther Finance Advisors, LLC | 323 | $1.65K | 0.00% | +68+26.7% | Added |
| Hilton Head Capital Partners, LLC | 409 | $2.09K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 421 | $2.15K | 0.00% | +421 | New |
| Optiver Holding B.V. | 448 | $2.29K | 0.00% | +448 | New |
| Smartleaf Asset Management LLC | 451 | $2.36K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 495 | $2.52K | 0.00% | −562−53.2% | Reduced |
| Spire Wealth Management | 500 | $2.55K | 0.00% | +500 | New |
| Larson Financial Group LLC | 553 | $2.82K | 0.00% | −35−6.0% | Reduced |
| Brown Brothers Harriman & Co | 662 | $3.38K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 763 | $3.89K | 0.00% | +763 | New |
| True Wealth Design, LLC | 773 | $3.94K | 0.00% | +234+43.4% | Added |
| Tradewinds Capital Management, LLC | 816 | $4.16K | 0.00% | +816 | New |
| Parallel Advisors, LLC | 835 | $4.26K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 858 | $4.38K | 0.00% | −695−44.8% | Reduced |
| Fifth Third Bancorp | 978 | $4.99K | 0.00% | +54+5.8% | Added |
| Rothschild Investment LLC | 1,215 | $6.20K | 0.00% | +199+19.6% | Added |
| Webster Bank, N. A. | 1,500 | $7.65K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,701 | $8.68K | 0.00% | −15,036−89.8% | Reduced |
| GAMMA Investing LLC | 1,846 | $9.41K | 0.00% | +271+17.2% | Added |
| IFP Advisors, Inc | 2,316 | $11.8K | 0.00% | +510+28.2% | Added |
| Essential Partners LLC | 2,825 | $14.4K | 0.01% | −12−0.4% | Reduced |
| Exchange Traded Concepts, LLC | 3,444 | $17.6K | 0.00% | −129−3.6% | Reduced |
| Pacer Advisors, Inc. | 3,443 | $18.0K | 0.00% | +3,443 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,613 | $18.4K | 0.00% | −359−9.0% | Reduced |
| Nisa Investment Advisors, LLC | 3,682 | $18.8K | 0.00% | +821+28.7% | Added |
| First Horizon Corp | 3,958 | $20.2K | 0.00% | −2,668−40.3% | Reduced |
| Allworth Financial LP | 4,091 | $20.9K | 0.00% | −1,149−21.9% | Reduced |
| Nykredit A/S | 4,326 | $22.1K | 0.00% | +4,326 | New |
| HighMark Wealth Management LLC | 4,985 | $25.4K | 0.01% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 5,190 | $26.5K | 0.00% | −243−4.5% | Reduced |
| EverSource Wealth Advisors, LLC | 5,428 | $27.7K | 0.00% | −771−12.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,922 | $35.3K | 0.00% | 00.0% | Unchanged |
| SCS Capital Management LLC | 10,173 | $51.9K | 0.00% | +10,173 | New |
| KBC Group NV | 10,361 | $53.0K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 10,600 | $54.1K | 0.00% | +324+3.2% | Added |
| Cetera Investment Advisers | 10,864 | $55.4K | 0.00% | +10,864 | New |
| ADAR1 Capital Management, LLC | 11,000 | $56.1K | 0.00% | −12,900−54.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 11,048 | $56.3K | 0.00% | −1,744−13.6% | Reduced |
| Bayesian Capital Management, LP | 11,100 | $56.6K | 0.04% | +11,100 | New |
| Allstate Corp | 11,285 | $57.6K | 0.00% | +11,285 | New |
| PVG Asset Management Corp | 11,393 | $58.1K | 0.03% | 00.0% | Unchanged |
| Huntington National Bank | 12,000 | $61.2K | 0.00% | +12,000 | New |
| Cambridge Investment Research Advisors, Inc. | 12,146 | $62.0K | 0.00% | +1,000+9.0% | Added |
| Ameriprise Financial Inc | 13,023 | $66.4K | 0.00% | +1,943+17.5% | Added |
| D. E. Shaw & Co., Inc. | 13,081 | $66.7K | 0.00% | −300,880−95.8% | Reduced |
| CIBC Bancorp USA Inc. | 13,495 | $68.8K | 0.00% | +1,428+11.8% | Added |
| Integrated Wealth Concepts LLC | 13,956 | $71.2K | 0.00% | −2,209−13.7% | Reduced |
| Royal Bank of Canada | 14,154 | $72.0K | 0.00% | +7,810+123.1% | Added |
| Amundi | 14,282 | $72.8K | 0.00% | 00.0% | Unchanged |
| Brighton Jones LLC | 14,301 | $72.9K | 0.00% | −734−4.9% | Reduced |
| Centiva Capital, LP | 14,623 | $74.6K | 0.00% | +14,623 | New |
| Change Path, LLC | 14,750 | $75.2K | 0.00% | −8,043−35.3% | Reduced |
| State of Wyoming | 15,041 | $76.7K | 0.01% | −15,829−51.3% | Reduced |
| Swiss Life Asset Management Ltd | 16,188 | $82.6K | 0.00% | +1,213+8.1% | Added |
| Engineers Gate Manager LP | 16,213 | $82.7K | 0.00% | −88,896−84.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 16,301 | $83.1K | 0.00% | −5,186−24.1% | Reduced |
| Jain Global LLC | 17,300 | $88.2K | 0.00% | +17,300 | New |
| Ensign Peak Advisors, Inc | 17,650 | $90.0K | 0.00% | +150+0.9% | Added |
| Advisor Group Holdings, Inc. | 17,748 | $90.5K | 0.00% | −2,049−10.4% | Reduced |
| Tower Research Capital LLC (TRC) | 18,057 | $92.1K | 0.00% | −414−2.2% | Reduced |
| Magnetar Financial LLC | 18,140 | $92.5K | 0.00% | −1,666−8.4% | Reduced |
| Principal Financial Group Inc | 18,689 | $95.3K | 0.00% | +1,119+6.4% | Added |
| Sargent Investment Group, LLC | 21,500 | $109.7K | 0.01% | +7,000+48.3% | Added |
| DCF Advisers, LLC | 22,000 | $112.2K | 0.03% | +2,000+10.0% | Added |
| Ameritas Investment Partners, Inc. | 22,183 | $113.1K | 0.00% | +2,468+12.5% | Added |
| Captrust Financial Advisors | 23,335 | $119.0K | 0.00% | −972−4.0% | Reduced |
| Xponance, Inc. | 23,464 | $119.7K | 0.00% | +1,464+6.7% | Added |
| GWM Advisors LLC | 23,724 | $121.0K | 0.00% | +5,476+30.0% | Added |
| Public Employees Retirement Association of Colorado | 24,496 | $125.0K | 0.00% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 24,631 | $125.6K | 0.01% | +24,631 | New |
| Pallas Capital Advisors LLC | 24,688 | $125.9K | 0.00% | −1,056−4.1% | Reduced |
| XTX Topco Ltd | 25,551 | $130.3K | 0.00% | −11,205−30.5% | Reduced |
| Great West Life Assurance Co | 26,233 | $134.0K | 0.00% | +9,113+53.2% | Added |
| DRW Securities, LLC | 26,304 | $134.2K | 0.01% | −27,516−51.1% | Reduced |
| Blair William & Co | 26,635 | $135.8K | 0.00% | +289+1.1% | Added |
| Teacher Retirement System of Texas | 27,242 | $138.9K | 0.00% | −3,878−12.5% | Reduced |
| Victory Capital Management Inc | 27,325 | $139.4K | 0.00% | +440+1.6% | Added |
| Merit Financial Group, LLC | 27,639 | $141.0K | 0.00% | +1,272+4.8% | Added |