ARDELYX, INC. - ARDX
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| May 15, 2026 | SCHEDULE 13G/A | JANUS HENDERSON GROUP PLC | 3.4% | 8,371,234 | View |
| Apr 27, 2026 | SCHEDULE 13G/A | Integrated Core Strategies (US) LLC | 7.2% | 17,721,732 | View |
| Apr 27, 2026 | SCHEDULE 13G/A | Millennium Management LLC | 7.4% | 18,043,970 | View |
| Apr 27, 2026 | SCHEDULE 13G/A | Millennium Group Management LLC | 7.4% | 18,043,970 | View |
| Apr 27, 2026 | SCHEDULE 13G/A | Israel A. Englander | 7.4% | 18,043,970 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Jan 30, 2026 | SCHEDULE 13G/A | The Vanguard Group | 7.81% | 18,979,483 | View |
| Jan 12, 2026 | SCHEDULE 13G | Integrated Core Strategies (US) LLC | 5.3% | 12,855,317 | View |
| Jan 12, 2026 | SCHEDULE 13G | Millennium Management LLC | 5.4% | 13,121,781 | View |
| Jan 12, 2026 | SCHEDULE 13G | Millennium Group Management LLC | 5.4% | 13,121,781 | View |
| Jan 12, 2026 | SCHEDULE 13G | Israel A. Englander | 5.4% | 13,121,781 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.