Security record
ARDX
Ardelyx, Inc. · Healthcare · Biotechnology
96Tracked holders
0Δ holders
123.12MShares held
$629.22MReported value
+7New positions
−8Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -4.8% · net new positions -1.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 96 | 0 | 123.12M | $629.22M | +7 | −8 |
| Q1 2026 | 100 | +3 | 138.17M | $826.25M | +6 | −3 |
| Q4 2025 | 95 | +1 | 146.57M | $854.46M | +1 | — |
| Q3 2025 | 18 | +1 | 90.83M | $500.46M | +1 | — |
| Q2 2025 | 14 | -2 | 85.87M | $336.62M | — | −2 |
| Q1 2025 | 13 | +1 | 41.26M | $202.59M | +2 | −1 |
| Q4 2024 | 12 | +2 | 28.08M | $142.38M | +3 | −1 |
| Q3 2024 | 9 | 0 | 14.54M | $100.22M | — | — |
| Q2 2024 | 9 | — | 13.39M | $99.20M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 23.50M | +11.1% | $119.87M | 0.0% | ▲ Add | 5 | SEC ↗ ×14 |
| 2 | Millennium Management ✦ | 13.90M | -22.1% | $70.89M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 13.36M | -1.8% | $68.12M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 10.47M | +1.0% | $53.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Nomura Asset Management… | 9.55M | +16.9% | $48.69M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 6.40M | +6.6% | $32.66M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 7 | Two Sigma Investments ✦ | 5.21M | +21.9% | $26.57M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 8 | Nuveen, LLC | 4.00M | -23.6% | $20.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 9 | Goldman Sachs Group ✦ | 3.69M | +14.6% | $18.79M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 10 | Morgan Stanley ✦ | 2.39M | +39.8% | $12.19M | 0.0% | ▲ Add | 4 | SEC ↗ ×7 |
| 11 | AQR Capital Management ✦ | 2.32M | -5.0% | $11.81M | 0.0% | ▼ Trim | 9 | SEC ↗ ×7 |
| 12 | Northern Trust Corp | 2.28M | +10.1% | $11.63M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 13 | Charles Schwab Investment… | 2.21M | +4.6% | $11.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Bank Of America Corp /De/ | 2.16M | -7.4% | $11.03M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 15 | Qube Research & Technologies Ltd | 2.09M | -14.2% | $10.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | Jones Financial Companies Lllp | 1.77M | -5.0% | $9.80M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Invesco Ltd. | 1.37M | +337.7% | $6.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 18 | First Trust Advisors Lp | 1.30M | -13.2% | $6.64M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Schroder Investment Management Group | 1.16M | +176.6% | $6.07M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 20 | Citadel Advisors ✦ | 1.03M | -70.3% | $5.25M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 21 | Susquehanna International Group, Llp | 916.04K | +30.5% | $4.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Renaissance Technologies ✦ | 892.59K | -29.9% | $4.55M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 23 | Bnp Paribas Financial Markets | 810.32K | +16.0% | $4.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Deutsche Bank Ag\ | 770.91K | +8.8% | $3.93M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 25 | Bank of New York Mellon Corp | 749.68K | +7.0% | $3.82M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 26 | Squarepoint Ops LLC | 715.26K | +2.6% | $3.65M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Raymond James Financial Inc | 562.67K | +15.6% | $2.87M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 28 | UBS Group AG | 551.72K | -19.9% | $2.81M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 29 | UBS AM, a distinct business unit of… | 486.41K | +10.4% | $2.48M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 30 | Mackenzie Financial Corp | 474.09K | New | $2.42M | 0.0% | New | 1 | SEC ↗ |
| 31 | Swiss National Bank | 467.60K | -2.8% | $2.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 32 | Universal- Beteiligungs- und… | 411.39K | +15.2% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | T. Rowe Price ✦ | 359.63K | +22.4% | $1.83M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 34 | Citigroup Inc | 311.02K | +370.3% | $1.59M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 35 | Alliancebernstein L.P. | 264.77K | 0.0% | $1.59M | 0.0% | Held | 3 | SEC ↗ |
| 36 | Rhumbline Advisers | 305.80K | +4.8% | $1.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Wells Fargo & Company/Mn | 280.47K | +96.1% | $1.43M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 38 | JPMorgan Chase ✦ | 225.80K | -47.5% | $1.24M | 0.0% | ▼ Trim | 4 | SEC ↗ ×8 |
| 39 | LPL Financial LLC | 210.61K | -0.3% | $1.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Franklin Resources Inc | 201.44K | +8.7% | $1.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Legal & General Group Plc | 195.46K | -5.4% | $996,867 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 42 | Sei Investments Co | 152.06K | +13.1% | $775,504 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 43 | Simplex Trading, Llc | 151.43K | -13.4% | $772,277 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | State Of Wisconsin Investment Board | 143.43K | -10.2% | $731,468 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 136.51K | -3.4% | $699,324 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 46 | Prudential Financial Inc | 115.79K | +3.0% | $590,529 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 47 | Group One Trading Llc | 105.90K | -12.0% | $540,105 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | Manufacturers Life Insurance… | 104.92K | -2.1% | $535,102 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Zurcher Kantonalbank (Zurich… | 103.49K | 0.0% | $527,819 | 0.0% | Held | 3 | SEC ↗ |
| 50 | Russell Investments Group, Ltd. | 102.62K | +82.3% | $523,349 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 51 | Hsbc Holdings Plc | 100.55K | +7.0% | $509,286 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Wellington Management ✦ | 90.36K | -5.1% | $460,826 | 0.0% | ▼ Trim | 9 | SEC ↗ ×4 |
| 53 | Wealth Enhancement Advisory… | 85.57K | -6.5% | $451,825 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Barclays Plc | 85.58K | +37.1% | $436,443 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 55 | Balyasny Asset Management L.P. | 76.60K | -61.7% | $390,650 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 56 | New York State Common Retirement… | 75.54K | 0.0% | $385,274 | 0.0% | Held | 3 | SEC ↗ |
| 57 | Cerity Partners LLC | 71.44K | +3.9% | $364,324 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 58 | Fidelity (FMR) ✦ | 69.43K | -45.0% | $354,088 | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 59 | Mercer Global Advisors Inc /Adv | 63.24K | +5.0% | $322,534 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | State Board Of Administration Of… | 60.78K | 0.0% | $309,978 | 0.0% | Held | 3 | SEC ↗ |
| 61 | Rockefeller Capital Management L.P. | 57.70K | +0.5% | $294,275 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Marshall Wace ✦ | 56.49K | -96.5% | $288,124 | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 63 | Canada Pension Plan Investment Board | 54.00K | -51.7% | $275,400 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Mariner, LLC | 53.98K | -23.4% | $275,296 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | Quantinno Capital Management LP | 47.92K | +155.3% | $244,402 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Voya Investment Management Llc | 47.35K | -51.6% | $241,480 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Creative Planning | 44.76K | -0.6% | $228,276 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 68 | Lazard Asset Management Llc | 41.19K | -7.0% | $210,079 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Pictet Asset Management Holding SA | 40.61K | 0.0% | $207,111 | 0.0% | Held | 3 | SEC ↗ |
| 70 | ProShare Advisors LLC | 40.11K | -12.2% | $204,550 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Mitsubishi UFJ Trust & Banking Corp | 38.05K | New | $194,060 | 0.0% | New | 1 | SEC ↗ |
| 72 | Massachusetts Financial Services Co… | 36.76K | New | $187,486 | 0.0% | New | 1 | SEC ↗ ×2 |
| 73 | IMC-Chicago, LLC | 36.25K | +46.6% | $184,865 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Commonwealth Equity Services, Llc | 35.59K | 0.0% | $181,480 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Focus Partners Wealth | 29.17K | -8.5% | $148,762 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Stifel Financial Corp | 27.95K | +3.3% | $142,571 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 77 | Victory Capital Management Inc | 27.32K | +1.6% | $139,358 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Blair William & Co/Il | 26.64K | +1.1% | $135,839 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Captrust Financial Advisors | 23.34K | -4.0% | $119,008 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Principal Financial Group Inc | 18.69K | +6.4% | $95,314 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Osaic Holdings, Inc. | 17.75K | -10.3% | $90,513 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Ensign Peak Advisors, Inc | 17.65K | +0.9% | $90,015 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Royal Bank Of Canada | 14.15K | +123.1% | $72,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 84 | CIBC Bancorp USA Inc. | 13.49K | +11.8% | $68,825 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | D. E. Shaw & Co. ✦ | 13.08K | -95.8% | $66,713 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 86 | Ameriprise Financial Inc | 13.02K | +17.5% | $66,418 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 87 | Mirae Asset Global Investments Co.… | 11.05K | -13.6% | $56,345 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Cetera Investment Advisers | 10.86K | New | $55,406 | 0.0% | New | 1 | SEC ↗ |
| 89 | Northwestern Mutual Wealth… | 6.92K | 0.0% | $35,302 | 0.0% | Held | 3 | SEC ↗ |
| 90 | BNP Paribas Asset Management… | 3.61K | -9.0% | $18,426 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Pacer Advisors, Inc. | 3.44K | New | $18,000 | 0.0% | New | 1 | SEC ↗ |
| 92 | Fifth Third Bancorp | 978 | +5.8% | $4,988 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | Optiver Holding B.V. | 448 | New | $2,285 | 0.0% | New | 1 | SEC ↗ |
| 94 | Pnc Financial Services Group, Inc. | 319 | +7.0% | $1,627 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 95 | Us Bancorp \De\ | 58 | -98.8% | $296 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | National Bank Of Canada /Fi/ | 24 | New | $122 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Mackenzie Financial Corp | $2.42M | 0.0% |
| Mitsubishi UFJ Trust &… | $194,060 | 0.0% |
| Massachusetts Financial… | $187,486 | 0.0% |
| Cetera Investment Advisers | $55,406 | 0.0% |
| Pacer Advisors, Inc. | $18,000 | 0.0% |
| Optiver Holding B.V. | $2,285 | 0.0% |
| National Bank Of Canada /Fi/ | $122 | 0.0% |
Exited
| Point72 Asset Management | $17.88M | was 0.0% |
| Jane Street Group, Llc | $7.06M | was 0.0% |
| Hrt Financial Lp | $1.95M | was 0.0% |
| Tudor Investment Corp Et Al | $607,254 | was 0.0% |
| Man Group plc | $476,816 | was 0.0% |
| Amundi | $85,549 | was 0.0% |
| Gotham Asset Management | $80,595 | was 0.0% |
| Sumitomo Mitsui Trust Group… | $61,817 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 235 holders, 168.96M shares, $997.54M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 21
RAAB MICHAEL
Officer, Director · 15.01K sh · $57,888
Aug 21
RAAB MICHAEL
Officer, Director · 15.98K sh · $61,618
Aug 21
RAAB MICHAEL
Officer, Director · 8.41K sh · $32,440
Aug 21
RAAB MICHAEL
Officer, Director · 19.18K sh · $73,968
Aug 21
Hohenleitner Susan
Officer · 1.56K sh · $6,009
Aug 21
Williams Laura A
Officer · 3.49K sh · $13,445
Aug 21
Williams Laura A
Officer · 3.09K sh · $11,914
Aug 21
Williams Laura A
Officer · 2.43K sh · $9,372
Aug 21
Williams Laura A
Officer · 1.73K sh · $6,688
Aug 21
Kelliher Mike
Officer · 3.10K sh · $11,972
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G — Rubric Capital Management LP
Aug 11
SC 13G/A — INTEGRATED CORE STRATEGIES (US) LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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