ARDX
ARDELYX, INC.Price
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
- S May 21 7 insiders sell $183.9K at $6.27
- S Jun 15 to Jun 18 2 days of insider sells: $726.8K by 2 insiders, avg $5.88
- S Jul 15 1 insider sell $210.9K at $5.06
- S Aug 21 8 insiders sell $486.2K at $3.86
- E Sep 22 Trial readout: Results Pending: Tenapanor 50 MG (Phase 3) — Completed 33d…
- E Oct 5 FDA: Ardelyx to Present New Data on Hyperphosphatemia Managemen…
- E Oct 14 M&A: ARDX Stockholders Have Rights - If You Lost Money Investin…
- E Oct 23 Trial readout: Results Pending: Tenapanor 50 MG (Phase 3) — Completed 64d…
Signal stack
Where each data set points today.
- InsidersBEARISH
8 insiders sold $1.6M.
- InstitutionsMIXED
Q2 2026: 15 added (0 new), 14 trimmed or exited.
- AnalystsBULLISH
16 of 17 rate it Buy or better. Every target is above the price.
- EstimatesFALLING
Current-quarter EPS estimate $0.043 → −$0.015 over 90 days. 0 up, 1 down in 30 days.
- TrendDOWNTREND
13% below its 50-day average. New closing low $3.00 on Oct 26.
Who's buying
13F· Q2 2026| Fund | Move | Value |
|---|---|---|
| Rubric Capital Management LP | DOUBLED | $82.6M |
| MORGAN STANLEY | ADD | $12.2M |
| SCHRODER INVESTMENT MANAGEMENT GROUP | DOUBLED | $6.1M |
| CITADEL ADVISORS LLC | TRIM | $5.3M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | ADD | $4.7M |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | $4.6M |
| CITIGROUP INC | DOUBLED | $1.6M |
| WELLS FARGO & COMPANY/MN | ADD | $1.4M |
Quarterly 13F filings are due 45 days after each quarter ends.
The Street
17 analystsPrice is below the lowest target. Median implies +346%.Targets as of Oct 27, 2026.
| Date | Firm | Rating |
|---|---|---|
| Aug 19, 2026 | Wedbush REITERATE | Outperform |
| Aug 18, 2026 | Wedbush REITERATE | Outperform |
| Aug 17, 2026 | Piper Sandler MAINTAIN | Overweight |
| Aug 10, 2026 | Citigroup MAINTAIN | Buy |
| Aug 7, 2026 | TD Cowen MAINTAIN | Buy |
| Aug 7, 2026 | BTIG MAINTAIN | Buy |
Insider ledger
Form 4| Date | Insider | Type | Value |
|---|---|---|---|
| Aug 21, 2026 | RAAB MICHAEL President & CEO | SELL | $57.9K |
| Aug 21, 2026 | RAAB MICHAEL President & CEO | SELL | $74.0K |
| Aug 21, 2026 | Williams Laura A Chief Patient Officer | SELL | $13.4K |
| Aug 21, 2026 | Williams Laura A Chief Patient Officer | SELL | $11.9K |
| Aug 21, 2026 | Williams Laura A Chief Patient Officer | SELL | $9.4K |
| Aug 21, 2026 | RAAB MICHAEL President & CEO | SELL | $32.4K |
| Aug 21, 2026 | RAAB MICHAEL President & CEO | SELL | $61.6K |
| Aug 21, 2026 | Williams Laura A Chief Patient Officer | SELL | $6.7K |
Earnings setup
Estimates| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | -$0.02 | -$0.06–$0.02 | -9.1% | $128.7M |
| Next Q | 🔒 Fresh data, subscribers only | |||
| Current FY | 🔒 Fresh data, subscribers only | |||
| Next FY | 🔒 Fresh data, subscribers only | |||
Short side
FINRA· Oct 15, 2026SecBot reports
13 filings · 3 press releases · 1 bullish · 0 bearish · 12 neutral- NEUTRAL PRESS RELEASEOct 5, 2026
Ardelyx announced three abstracts will be presented at ASN Kidney Week 2026, highlighting…
Monitor ASN Kidney Week presentations for any real-world efficacy signals or safety updates that could influence physician adoption of XPHOZAH. No immediate trading catalyst.
- NEUTRAL CLUSTERAug 25, 2026
Seven ARDX insiders, including the CEO and CFO, sold a total of $229K in open-market sales on…
The cluster is too small relative to market cap to signal material bearish news. Monitor for any upcoming earnings or pipeline catalysts (ARDX is a biotech with no revenue from the filing) that…
- NEUTRAL CLUSTERAug 25, 2026
Six ARDX insiders, including CEO Michael Raab and the Chief Commercial Officer, collectively sold…
The cluster is too small to warrant a directional trade. Monitor for any upcoming ARDX press release or earnings that might explain the timing, but treat this as noise. The CEO's sale is the largest…
- NEUTRAL 144Aug 21, 2026
CEO Michael Raab filed a Form 144 notice to sell 44,500 shares (~$179K at filing) on August 21…
This is a routine tax-withholding sale tied to RSU vesting — no signal of insider concern. Monitor the next 10-Q for revenue and IBSRELA prescription trends, which are the real drivers for ARDX.
All ARDX filing & press-release reports (16)
- PRESS-RELEASE reportOct 5, 2026
- CLUSTER reportAug 25, 2026
- CLUSTER reportAug 25, 2026
- 144 reportAug 21, 2026
- 144 reportAug 21, 2026
- 8-K reportAug 17, 2026
- INST-CLUSTER reportAug 15, 2026
- 8-K reportJul 2, 2026
- 8-K reportJun 17, 2026
- 144 reportJun 15, 2026
- CLUSTER reportMay 22, 2026
- CLUSTER reportMay 22, 2026
- 144 reportMay 19, 2026
- PRESS-RELEASE reportApr 27, 2026
- PRESS-RELEASE reportApr 16, 2026
- PRESS-RELEASE reportMar 9, 2026