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 2023
Institutional positions in Ardelyx, Inc. as of Mar 31, 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
- 130
- +29 vs. Q4 2022
- Shares held
- 114.0M
- +33.8M (+42.1%) vs. Q4 2022
- Total value
- $550.1M
- +$324.6M (+144.0%) vs. Q4 2022
- New holders
- 49
- 44 more added
- Sold out
- 20
- 22 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Ardelyx, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 22,111,601 | $106.2M | 0.07% | +2,337,268+11.8% | Added |
| State Street Corp | 15,203,116 | $72.8M | 0.00% | +14,549,803+2,227.1% | Added |
| Millennium Management LLC | 11,019,607 | $52.8M | 0.06% | +636,278+6.1% | Added |
| Vanguard Group Inc | 8,674,705 | $41.6M | 0.00% | +361,192+4.3% | Added |
| Susquehanna International Group, LLP | 4,125,297 | $19.8M | 0.03% | +2,705,598+190.6% | Added |
| BlackRock Inc. | 3,704,693 | $17.7M | 0.00% | +989,784+36.5% | Added |
| Renaissance Technologies LLC | 3,137,693 | $15.0M | 0.02% | +2,688,000+597.7% | Added |
| Two Sigma Investments, LP | 2,845,385 | $13.6M | 0.04% | +503,972+21.5% | Added |
| Price T Rowe Associates Inc | 2,561,796 | $12.3M | 0.00% | +265,370+11.6% | Added |
| Bank of America Corp | 2,078,499 | $9.96M | 0.00% | +1,917,760+1,193.1% | Added |
| Adage Capital Partners GP, L.L.C. | 2,050,000 | $9.82M | 0.02% | +400,000+24.2% | Added |
| Lion Point Capital, LP | 2,036,667 | $9.76M | 5.38% | +151,667+8.0% | Added |
| Geode Capital Management, LLC | 1,978,173 | $9.48M | 0.00% | +251,236+14.5% | Added |
| Assenagon Asset Management S.A. | 1,700,423 | $8.15M | 0.03% | +221,276+15.0% | Added |
| Goldman Sachs Group Inc | 1,658,986 | $7.95M | 0.00% | +1,266,814+323.0% | Added |
| Two Sigma Advisers, LP | 1,628,800 | $7.80M | 0.02% | +1,628,800 | New |
| Rafferty Asset Management, LLC | 1,548,132 | $7.42M | 0.05% | +1,548,132 | New |
| Morgan Stanley | 1,541,979 | $7.39M | 0.00% | +135,725+9.7% | Added |
| Knott David M Jr | 1,500,000 | $7.18M | 3.02% | 00.0% | Unchanged |
| Citigroup Inc | 1,288,797 | $6.17M | 0.01% | +1,235,054+2,298.1% | Added |
| Pekin Hardy Strauss, Inc. | 1,241,872 | $5.95M | 0.92% | −427,876−25.6% | Reduced |
| JPMorgan Chase & Co | 1,137,781 | $5.45M | 0.00% | −207,544−15.4% | Reduced |
| Invesco Ltd. | 1,132,304 | $5.42M | 0.00% | +1,115,133+6,494.3% | Added |
| Mirabella Financial Services LLP | 367,939 | $5.40M | 1.16% | +330,746+889.3% | Added |
| Jump Financial, LLC | 1,006,889 | $4.82M | 0.20% | +1,006,889 | New |
| Hudson Bay Capital Management LP | 975,490 | $4.67M | 0.05% | +975,490 | New |
| Woodline Partners LP | 964,999 | $4.62M | 0.07% | −2,510,961−72.2% | Reduced |
| Deutsche Bank AG | 900,904 | $4.32M | 0.00% | +90,800+11.2% | Added |
| Oracle Investment Management Inc | 709,700 | $3.40M | 3.35% | −59,530−7.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 704,059 | $3.37M | 0.02% | +56,964+8.8% | Added |
| EAM Investors, LLC | 685,903 | $3.29M | 0.65% | −35,695−4.9% | Reduced |
| Cubist Systematic Strategies, LLC | 626,281 | $3.00M | 0.03% | +256,829+69.5% | Added |
| HRT Financial LP | 598,634 | $2.87M | 0.03% | −74,450−11.1% | Reduced |
| Ikarian Capital, LLC | 578,825 | $2.77M | 1.15% | −800,000−58.0% | Reduced |
| UBS Group AG | 578,048 | $2.77M | 0.00% | +450,996+355.0% | Added |
| BNP Paribas Arbitrage, SA | 575,000 | $2.75M | 0.01% | +571,789+17,807.2% | Added |
| Tekla Capital Management LLC | 539,408 | $2.58M | 0.10% | 00.0% | Unchanged |
| Barclays PLC | 481,262 | $2.31M | 0.00% | +481,262 | New |
| Northern Trust Corp | 471,037 | $2.26M | 0.00% | +101,575+27.5% | Added |
| Swiss National Bank | 364,200 | $1.74M | 0.00% | +364,200 | New |
| Bank of New York Mellon Corp | 361,687 | $1.73M | 0.00% | +544+0.2% | Added |
| Jane Street Group, LLC | 337,099 | $1.61M | 0.00% | +9,059+2.8% | Added |
| Victory Capital Management Inc | 323,469 | $1.55M | 0.00% | +8,215+2.6% | Added |
| Wells Fargo & Company | 286,432 | $1.37M | 0.00% | +257,705+897.1% | Added |
| Dimensional Fund Advisors LP | 286,083 | $1.37M | 0.00% | −36,623−11.3% | Reduced |
| Profund Advisors LLC | 281,411 | $1.35M | 0.08% | +281,411 | New |
| Squarepoint Ops LLC | 253,725 | $1.22M | 0.01% | +253,725 | New |
| Citadel Advisors LLC | 250,486 | $1.20M | 0.00% | +241,300+2,626.8% | Added |
| Verition Fund Management LLC | 232,315 | $1.11M | 0.02% | +188,315+428.0% | Added |
| Bridgeway Capital Management, LLC | 232,000 | $1.11M | 0.03% | −75,000−24.4% | Reduced |
| Manufacturers Life Insurance Company, The | 191,762 | $918.5K | 0.00% | +103,099+116.3% | Added |
| New York State Common Retirement Fund | 190,200 | $911.1K | 0.00% | +190,200 | New |
| TD Asset Management Inc | 180,500 | $864.6K | 0.00% | +46,900+35.1% | Added |
| UBS Asset Management Americas Inc | 178,469 | $854.9K | 0.00% | +178,469 | New |
| PFG Investments, LLC | 158,800 | $760.7K | 0.16% | +158,800 | New |
| Boothbay Fund Management, LLC | 157,234 | $753.2K | 0.02% | −142,678−47.6% | Reduced |
| State of Wisconsin Investment Board | 155,624 | $745.4K | 0.00% | +155,624 | New |
| Bayesian Capital Management, LP | 154,849 | $741.7K | 0.09% | +138,149+827.2% | Added |
| Franklin Resources Inc | 153,000 | $732.9K | 0.00% | −55,807−26.7% | Reduced |
| Balyasny Asset Management LLC | 150,237 | $719.6K | 0.00% | +117,126+353.7% | Added |
| California State Teachers Retirement System | 148,213 | $709.9K | 0.00% | +148,213 | New |
| Credit Suisse AG | 136,909 | $655.8K | 0.00% | +136,909 | New |
| Landscape Capital Management, L.L.C. | 127,601 | $611.2K | 0.08% | +127,601 | New |
| LMR Partners LLP | 112,956 | $541.1K | 0.01% | +112,956 | New |
| Tower Research Capital LLC (TRC) | 108,346 | $519.0K | 0.02% | +92,519+584.6% | Added |
| Gotham Asset Management, LLC | 94,648 | $453.4K | 0.01% | +94,648 | New |
| DekaBank Deutsche Girozentrale | 100,000 | $452.0K | 0.00% | +100,000 | New |
| E Fund Management Co., Ltd. | 87,893 | $421.0K | 0.03% | +87,893 | New |
| Charles Schwab Investment Management Inc | 81,968 | $392.6K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 73,700 | $353.0K | 0.00% | +14,200+23.9% | Added |
| Harvest Investment Services, LLC | 72,463 | $347.1K | 0.27% | +72,463 | New |
| Diametric Capital, LP | 67,549 | $323.6K | 0.16% | +67,549 | New |
| Marshall Wace, LLP | 65,234 | $312.5K | 0.00% | −678,173−91.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 63,552 | $304.4K | 0.00% | +63,552 | New |
| Legal & General Group Plc | 53,245 | $255.0K | 0.00% | +53,245 | New |
| Teacher Retirement System of Texas | 51,974 | $249.0K | 0.00% | +51,974 | New |
| Cookson Peirce & Co Inc | 50,000 | $240.0K | 0.02% | +50,000 | New |
| Keebeck Wealth Management, LLC | 50,000 | $239.5K | 0.04% | 00.0% | Unchanged |
| Arizona State Retirement System | 48,885 | $234.2K | 0.00% | +48,885 | New |
| Winton Group Ltd | 45,627 | $218.6K | 0.01% | +45,627 | New |
| Raymond James Financial Services Advisors, Inc. | 44,080 | $211.1K | 0.00% | +11,580+35.6% | Added |
| Tudor Investment Corp Et Al | 44,057 | $211.0K | 0.00% | +44,057 | New |
| Qube Research & Technologies Ltd | 41,539 | $199.0K | 0.00% | +41,539 | New |
| Personal Cfo Solutions, LLC | 40,235 | $192.7K | 0.04% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 38,823 | $186.0K | 0.00% | +38,823 | New |
| Pictet Asset Management SA | 38,246 | $183.2K | 0.00% | +38,246 | New |
| Natixis | 37,500 | $179.6K | 0.00% | −40,000−51.6% | Reduced |
| Virtu Financial LLC | 36,825 | $176.0K | 0.02% | −52,494−58.8% | Reduced |
| Valeo Financial Advisors, LLC | 34,450 | $165.0K | 0.01% | +5,350+18.4% | Added |
| Jefferies Financial Group Inc. | 34,135 | $163.5K | 0.00% | +34,135 | New |
| Point72 Middle East FZE | 33,547 | $160.7K | 0.01% | +33,547 | New |
| Sargent Investment Group, LLC | 33,951 | $160.2K | 0.04% | +11,468+51.0% | Added |
| West Michigan Advisors, LLC | 25,000 | $119.8K | 0.07% | +25,000 | New |
| Commonwealth Equity Services, LLC | 24,401 | $116.0K | 0.00% | +2,939+13.7% | Added |
| XTX Topco Ltd | 24,206 | $115.9K | 0.02% | −78,249−76.4% | Reduced |
| Two Sigma Securities, LLC | 24,122 | $115.5K | 0.01% | −2,740−10.2% | Reduced |
| Spire Wealth Management | 21,800 | $104.4K | 0.00% | +21,800 | New |
| CTC Capital Management, LLC | 21,700 | $103.9K | 0.22% | +21,700 | New |
| Lakeview Capital Partners, LLC | 24,150 | $103.6K | 0.03% | +24,150 | New |
| Ameritas Advisory Services, LLC | 18,984 | $89.6K | 0.00% | +7,150+60.4% | Added |