ARDELYX INC ARDX
$5.27
+2.1% 52w: $3.56 – $7.99
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data3.565.787.99
Jun 20, 2025 Jul 2, 2026
Institutional holders
239
+11 QoQ
13F value
$1.01B
+4.2% QoQ
Smart-money holders
14
signal tier ≥ 2
New smart buyers
8
Q1 2026
Options barometer
1.6×
$9.8M calls / $6.0M puts
Institutional value by quarter
Number of holders
Who owns ARDX?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 21.2M | $126.8M | 0.0% | +0.1% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 17.8M | $106.9M | 0.1% | +49.8% |
| STATE STREET CORP | Index provider | 13.6M | $81.5M | 0.0% | +14.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 10.4M | $62.1M | 0.0% | — |
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 8.4M | $50.1M | 0.0% | -42.3% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Diversified mechanical | 8.2M | $48.9M | 0.1% | -12.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 6.7M | $39.9M | 0.0% | — |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 6.0M | $36.0M | 0.0% | +3.1% |
| Nuveen, LLC | Diversified mechanical | 5.2M | $31.4M | 0.0% | +1.4% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 4.3M | $25.6M | 0.0% | +48.7% |
| CITADEL ADVISORS LLC | Multistrat pod | 3.5M | $20.8M | 0.0% | +161.0% |
| GOLDMAN SACHS GROUP INC | Bank broker | 3.2M | $19.3M | 0.0% | +4.9% |
| J. Goldman & Co LP | Quant stat arb | 3.0M | $18.0M | 0.8% | +84.9% |
| Point72 Asset Management, L.P. | Multistrat pod | 3.0M | $17.9M | 0.0% | +211.3% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 2.4M | $14.6M | 0.0% | +20.5% |
| Qube Research & Technologies Ltd | Quant stat arb | 2.4M | $14.6M | 0.0% | +122.2% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 2.3M | $14.0M | 0.0% | +5.8% |
| Rock Springs Capital Management LP ★2 | Fundamental diversified | 2.3M | $13.8M | 0.8% | Held |
| Eversept Partners, LP ★2 | Fundamental diversified | 2.2M | $13.4M | 0.9% | +30.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 2.1M | $12.7M | 0.0% | -0.2% |
| NORTHERN TRUST CORP | Index provider | 2.1M | $12.4M | 0.0% | +2.6% |
| Freestone Grove Partners LP | Quant stat arb | 1.9M | $11.3M | 0.1% | +168.9% |
| Rubric Capital Management LP ★2 | Fundamental diversified | 1.9M | $11.1M | 0.1% | New |
| MORGAN STANLEY | Bank broker | 1.7M | $10.2M | 0.0% | -27.5% |
| JONES FINANCIAL COMPANIES LLLP | Wealth advisor | 1.9M | $10.2M | 0.0% | +0.2% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 1.7M | $10.1M | 0.0% | — |
| MARSHALL WACE, LLP | Quant stat arb | 1.6M | $9.6M | 0.0% | -69.1% |
| FIRST TRUST ADVISORS LP | Index provider | 1.5M | $9.0M | 0.0% | +44.6% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 1.3M | $7.6M | 0.0% | -29.1% |
| JANE STREET GROUP, LLC | Market maker | 1.2M | $7.1M | 0.0% | -42.8% |
| Hennion & Walsh Asset Management, Inc. | Other | 1.0M | $6.0M | 0.2% | +4.4% |
| Trexquant Investment LP | Diversified mechanical | 804.7K | $4.8M | 0.0% | +146.0% |
| Redmile Group, LLC ★3 | Fundamental concentrated | 733.4K | $4.4M | 0.3% | New |
| DEUTSCHE BANK AG\ | Bank broker | 708.6K | $4.2M | 0.0% | +41.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 702.0K | $4.2M | 0.0% | -9.6% |
| Bank of New York Mellon Corp | Diversified mechanical | 700.8K | $4.2M | 0.0% | -3.1% |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 698.7K | $4.2M | 0.0% | -30.2% |
| Squarepoint Ops LLC | Quant stat arb | 697.3K | $4.2M | 0.0% | +101.4% |
| UBS Group AG | Bank broker | 688.6K | $4.1M | 0.0% | +19.1% |
| SECTOR GAMMA AS ★3 | Fundamental concentrated | 516.1K | $3.1M | 0.7% | New |
| Krensavage Asset Management, LLC ★3 | Fundamental concentrated | 500.0K | $3.0M | 1.2% | New |
| RAYMOND JAMES FINANCIAL INC | Bank broker | 486.7K | $2.9M | 0.0% | +151.2% |
| Swiss National Bank | Index provider | 480.8K | $2.9M | 0.0% | +1.2% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 473.1K | $2.8M | 0.2% | +673.6% |
| Ishara Investments LP ★2 | Fundamental concentrated | 451.0K | $2.7M | 2.7% | New |
| Y-Intercept (Hong Kong) Ltd | Diversified mechanical | 450.7K | $2.7M | 0.1% | -9.8% |
| MONIMUS CAPITAL MANAGEMENT, LP ★2 | Fundamental diversified | 443.8K | $2.7M | 0.7% | +127.9% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 440.7K | $2.6M | 0.0% | +2.2% |
| Rafferty Asset Management, LLC | Index provider | 407.9K | $2.4M | 0.0% | +4.5% |
| JPMORGAN CHASE & CO | Bank broker | 430.1K | $2.4M | 0.0% | -41.6% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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