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, Q3 2021
Institutional positions in Ardelyx, Inc. as of Sep 30, 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
- 108
- −18 vs. Q2 2021
- Shares held
- 49.0M
- −35.5M (−42.0%) vs. Q2 2021
- Total value
- $66.7M
- −$573.5M (−89.6%) vs. Q2 2021
- New holders
- 21
- 37 more added
- Sold out
- 39
- 29 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ancora Advisors, LLC | 287 | $0 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 196 | $0 | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Liberty Wealth Management LLC | 125 | $0 | 0.00% | +125 | New |
| 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 |
| Blackstone Group Inc. | 522 | $1.00K | 0.00% | +522 | New |
| Macquarie Group Ltd | 1,724 | $2.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,500 | $2.00K | 0.00% | +750+100.0% | Added |
| Federated Hermes, Inc. | 1,657 | $2.00K | 0.00% | +1,657 | New |
| Evermay Wealth Management LLC | 1,139 | $2.00K | 0.00% | +1,139 | New |
| Penserra Capital Management LLC | 2,365 | $3.00K | 0.00% | +120+5.3% | Added |
| Salem Investment Counselors Inc | 2,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,163 | $6.00K | 0.00% | −7,583−64.6% | Reduced |
| Great West Life Assurance Co | 4,582 | $6.00K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,633 | $9.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 7,704 | $10.0K | 0.00% | −40,426−84.0% | Reduced |
| Keebeck Wealth Management, LLC | 10,000 | $13.0K | 0.00% | −1,000−9.1% | Reduced |
| Sargent Investment Group, LLC | 10,745 | $14.0K | 0.00% | +10,745 | New |
| Royal Bank of Canada | 10,866 | $15.0K | 0.00% | +4,914+82.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,980 | $16.0K | 0.00% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 12,000 | $16.0K | 0.00% | +12,000 | New |
| Victory Capital Management Inc | 12,529 | $17.0K | 0.00% | −70−0.6% | Reduced |
| First Republic Investment Management, Inc. | 12,560 | $17.0K | 0.00% | +12,560 | New |
| Amalgamated Bank | 14,676 | $19.0K | 0.00% | −320−2.1% | Reduced |
| Clarius Group, LLC | 14,383 | $19.0K | 0.00% | +14,383 | New |
| Manufacturers Life Insurance Company, The | 15,173 | $20.0K | 0.00% | −35,010−69.8% | Reduced |
| Eidelman Virant Capital | 15,000 | $20.0K | 0.01% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 15,005 | $20.0K | 0.00% | +3,015+25.1% | Added |
| LPL Financial LLC | 15,200 | $20.0K | 0.00% | +15,200 | New |
| Arizona State Retirement System | 16,133 | $21.0K | 0.00% | +1,414+9.6% | Added |
| BNP Paribas Arbitrage, SA | 15,932 | $21.0K | 0.00% | +12,847+416.4% | Added |
| State Board of Administration of Florida Retirement System | 17,140 | $23.0K | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 19,000 | $25.0K | 0.00% | −6,000−24.0% | Reduced |
| Personal Cfo Solutions, LLC | 20,000 | $26.0K | 0.01% | −40,000−66.7% | Reduced |
| XTX Topco Ltd | 20,523 | $27.0K | 0.01% | +20,523 | New |
| Squarepoint Ops LLC | 21,777 | $29.0K | 0.00% | +21,777 | New |
| Citigroup Inc | 26,518 | $35.0K | 0.00% | −436,020−94.3% | Reduced |
| Virtus ETF Advisers LLC | 28,694 | $38.0K | 0.02% | −1,493−4.9% | Reduced |
| Centiva Capital, LP | 28,700 | $38.0K | 0.00% | +28,700 | New |
| Voya Investment Management LLC | 32,883 | $43.0K | 0.00% | −386,354−92.2% | Reduced |
| Principal Financial Group Inc | 32,636 | $43.0K | 0.00% | −817−2.4% | Reduced |
| Cutler Group LP | 33,075 | $43.0K | 0.00% | +22,320+207.5% | Added |
| ProShare Advisors LLC | 33,355 | $44.0K | 0.00% | −6,330−16.0% | Reduced |
| Parametric Portfolio Associates LLC | 34,424 | $45.0K | 0.00% | −37,457−52.1% | Reduced |
| Barclays PLC | 37,217 | $49.0K | 0.00% | +25,333+213.2% | Added |
| Chicago Partners Investment Group LLC | 42,240 | $49.0K | 0.00% | +31,457+291.7% | Added |
| Credit Suisse AG | 38,891 | $51.0K | 0.00% | +2,367+6.5% | Added |
| Invesco Ltd. | 38,785 | $51.0K | 0.00% | +6,303+19.4% | Added |
| JPMorgan Chase & Co | 39,793 | $52.0K | 0.00% | +2,731+7.4% | Added |
| Jump Financial, LLC | 39,500 | $52.0K | 0.00% | +28,212+249.9% | Added |
| Point72 Hong Kong Ltd | 46,042 | $61.0K | 0.00% | +46,042 | New |
| American International Group, Inc. | 48,373 | $64.0K | 0.00% | +968+2.0% | Added |
| SG Americas Securities, LLC | 48,535 | $64.0K | 0.00% | +48,535 | New |
| Schonfeld Strategic Advisors LLC | 53,500 | $70.0K | 0.00% | +53,500 | New |
| Alliancebernstein L.P. | 59,600 | $79.0K | 0.00% | −14,400−19.5% | Reduced |
| New York State Common Retirement Fund | 60,556 | $80.0K | 0.00% | −12,432−17.0% | Reduced |
| Two Sigma Securities, LLC | 62,010 | $82.0K | 0.02% | +62,010 | New |
| Russell Investments Group, Ltd. | 64,024 | $84.0K | 0.00% | −971−1.5% | Reduced |
| Brinker Capital Investments, LLC | 11,383 | $86.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 86,578 | $114.3K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 92,998 | $123.0K | 0.00% | −23,831−20.4% | Reduced |
| Rhumbline Advisers | 97,565 | $129.0K | 0.00% | +3,390+3.6% | Added |
| State of Wisconsin Investment Board | 99,700 | $132.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 102,900 | $136.0K | 0.00% | +92,077+850.8% | Added |
| Tower Research Capital LLC (TRC) | 107,805 | $142.0K | 0.00% | +75,719+236.0% | Added |
| Wells Fargo & Company | 112,229 | $148.0K | 0.00% | +108,718+3,096.5% | Added |
| Swiss National Bank | 119,400 | $158.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 124,797 | $164.0K | 0.00% | +124,797 | New |
| Kepos Capital LP | 125,000 | $165.0K | 0.01% | +125,000 | New |
| Gsa Capital Partners LLP | 126,336 | $167.0K | 0.02% | +102,987+441.1% | Added |
| Group One Trading, L.P. | 144,120 | $190.0K | 0.00% | +129,068+857.5% | Added |
| Simplex Trading, LLC | 27,021 | $214.0K | 0.01% | +10,127+59.9% | Added |
| Letko, Brosseau & Associates Inc | 172,300 | $227.0K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 183,262 | $242.0K | 0.00% | −25,750−12.3% | Reduced |
| ExodusPoint Capital Management, LP | 196,106 | $259.0K | 0.00% | +196,106 | New |
| Citadel Advisors LLC | 213,353 | $282.0K | 0.00% | +89,580+72.4% | Added |
| Jane Street Group, LLC | 256,880 | $339.0K | 0.00% | +192,796+300.8% | Added |
| Assenagon Asset Management S.A. | 269,816 | $356.0K | 0.00% | +32,579+13.7% | Added |
| Bank of New York Mellon Corp | 298,795 | $394.0K | 0.00% | +42,896+16.8% | Added |
| Susquehanna International Group, LLP | 299,879 | $396.0K | 0.00% | −231,122−43.5% | Reduced |
| Kennedy Capital Management, Inc. | 309,976 | $409.0K | 0.01% | −737,560−70.4% | Reduced |
| Pictet Asset Management SA | 402,570 | $531.0K | 0.00% | +402,570 | New |
| Bailard, Inc. | 473,310 | $625.0K | 0.02% | +236,310+99.7% | Added |
| Jacobs Levy Equity Management, Inc | 479,946 | $634.0K | 0.00% | −99,099−17.1% | Reduced |
| Goldman Sachs Group Inc | 530,173 | $700.0K | 0.00% | +109,751+26.1% | Added |
| Tekla Capital Management LLC | 539,408 | $712.0K | 0.02% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 572,082 | $755.0K | 0.24% | +46,086+8.8% | Added |
| Dimensional Fund Advisors LP | 599,895 | $792.0K | 0.00% | −1,699,826−73.9% | Reduced |
| Point72 Asset Management, L.P. | 600,000 | $792.0K | 0.00% | +600,000 | New |
| Bank of America Corp | 825,340 | $1.09M | 0.00% | +786,057+2,001.0% | Added |
| Northern Trust Corp | 843,086 | $1.11M | 0.00% | −22,190−2.6% | Reduced |
| 683 Capital Management, LLC | 848,405 | $1.12M | 0.06% | −1,750,000−67.3% | Reduced |
| Two Sigma Investments, LP | 850,970 | $1.12M | 0.00% | +771,162+966.3% | Added |
| Deutsche Bank AG | 867,167 | $1.15M | 0.00% | −4,387−0.5% | Reduced |
| Millennium Management LLC | 906,840 | $1.20M | 0.00% | −145,424−13.8% | Reduced |
| D. E. Shaw & Co., Inc. | 935,163 | $1.23M | 0.00% | +633,466+210.0% | Added |
| Congress Asset Management Co | 963,586 | $1.27M | 0.01% | +628,680+187.7% | Added |
| Pekin Hardy Strauss, Inc. | 1,267,463 | $1.67M | 0.24% | +124,500+10.9% | Added |