Ardelyx Ownership | Who Owns Ardelyx?
Ardelyx Ownership Summary
Ardelyx is owned by 69.78% institutional investors, 2.50% insiders, and 27.72% retail investors. Janus henderson group is the largest institutional shareholder, holding 10.34% of ARDX shares. Macquarie Small Cap Core I is the top mutual fund, with 3.87% of its assets in Ardelyx shares.
ARDX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ardelyx | 69.78% | 2.50% | 27.72% |
| Sector | Healthcare Stocks | 486.50% | 11.08% | -397.59% |
| Industry | Biotech Stocks | 304.14% | 11.08% | -215.23% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Janus henderson group | 24.39M | 10.34% | $123.59M |
| Blackrock funding, inc. /de | 20.75M | 8.65% | $81.33M |
| Blackrock | 17.55M | 7.53% | $130.06M |
| Vanguard group | 14.36M | 6.09% | $72.82M |
| State street | 11.59M | 4.91% | $58.78M |
| Marshall wace, llp | 11.25M | 4.69% | $44.10M |
| Macquarie group | 10.35M | 4.39% | $52.46M |
| Millennium management | 6.47M | 2.71% | $31.74M |
| Geode capital management | 5.51M | 2.34% | $27.94M |
| Morgan stanley | 3.05M | 1.31% | $22.57M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Lion point capital, lp | 335.40K | 10.51% | $1.65M |
| Oracle investment management | 1.43M | 3.85% | $5.61M |
| Stonepine capital management | 555.00K | 2.13% | $2.18M |
| Palisades investment partners | 521.24K | 0.89% | $2.04M |
| Clay northam wealth management | 341.71K | 0.86% | $1.34M |
| Rock springs capital management lp | 2.29M | 0.56% | $8.96M |
| Adar1 capital management | 915.13K | 0.55% | $3.59M |
| Pekin hardy strauss | 547.96K | 0.35% | $2.78M |
| Entrypoint capital | 95.11K | 0.19% | $372.84K |
| Virtus investment advisers | 119.46K | 0.16% | $468.29K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | 6.47M | 0.02% | 3.50M |
| Marshall wace, llp | 11.25M | 0.05% | 2.87M |
| Janus henderson group | 24.39M | 0.06% | 2.86M |
| Blackrock funding, inc. /de | 20.75M | 0.00% | 2.80M |
| D. e. shaw | 1.47M | 0.01% | 1.45M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Eventide asset management | - | - | -5.60M |
| Rubric capital management lp | - | - | -1.71M |
| Redmile group | - | - | -1.58M |
| Point72 asset management | - | - | -1.33M |
| Adage capital partners gp | - | - | -1.21M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Stonepine capital management | 555.00K | 2.13% | 555.00K | $2.18M |
| Hsbc | 281.76K | 0.00% | 281.76K | $1.42M |
| J. goldman & co lp | 245.92K | 0.02% | 245.92K | $964.00K |
| Pdt partners | 155.38K | 0.03% | 155.38K | $609.11K |
| B. riley wealth advisors | 87.00K | 0.02% | 87.00K | $644.67K |
Sold Out
| Holder | Change |
|---|---|
| Zrc wealth management | -15.00 |
| Ifp advisors | -26.00 |
| Nelson, van denburg & campbell wealth management group | -44.00 |
| Huntington national bank | -50.00 |
| Bell investment advisors | -59.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 207 | -9.21% | 167,433,845 | 2.00% | 69 | 1.47% | 109 | -14.17% | 59 | 1.72% |
| Mar 31, 2025 | 9 | -96.02% | 12,591,977 | -91.65% | 5 | 0.13% | 8 | -93.55% | - | -100.00% |
| Dec 31, 2024 | 223 | 5.19% | 150,242,808 | 6.36% | 63 | 1.78% | 121 | 21.00% | 60 | -11.76% |
| Sep 30, 2024 | 210 | 2.94% | 140,893,765 | -2.01% | 59 | 1.57% | 98 | -9.26% | 68 | 13.33% |
| Jun 30, 2024 | 203 | 4.10% | 143,779,910 | 1.88% | 61 | 1.49% | 108 | -1.82% | 59 | 3.51% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Macquarie Small Cap Core I | 9.26M | 3.87% | - |
| Delaware Small Cap Core I | 7.32M | 3.09% | 1.68M |
| Vanguard US Total Market Shares ETF | 7.03M | 2.95% | - |
| Vanguard Total Stock Mkt Idx Inv | 7.10M | 2.95% | -157.53K |
| iShares Russell 2000 ETF | 5.57M | 2.31% | -105.94K |
| SPDR® S&P Biotech ETF | 4.36M | 1.82% | 107.58K |
| Janus Henderson Global Life Sciences | 3.24M | 1.35% | -909.95K |
| Janus Henderson Global Life Sciences D | 3.24M | 1.34% | -126.95K |
| Eventide Healthcare & Life Sciences I | 3.02M | 1.27% | -1.82M |
| Janus Henderson Glb Life Scn I2 USD | 2.69M | 1.12% | -659.51K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 16, 2025 | MOTT DAVID M | - | Buy | $725.88K |
| Jun 09, 2025 | MOTT DAVID M | - | Buy | $737.26K |
| May 20, 2025 | Williams Laura A | Chief Medical Officer | Sell | $26.21K |
| May 20, 2025 | Renz Justin A | Chief Financial Officer | Sell | $29.46K |
| May 20, 2025 | RAAB MICHAEL | President & CEO | Sell | $191.08K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | 2 | 7 |
| 2024 Q4 | 2 | 14 |
| 2024 Q3 | - | 18 |
| 2024 Q2 | - | 26 |
| 2024 Q1 | - | 13 |
ARDX Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools