ANRO has confirmed a bullish technical breakout with meaningful analyst-implied upside, but quality sitting well below the required floor, a volume-distribution divergence, and a choppy earnings track record keep this a speculative biotech name.
Thesis pillars
- Quality Below Required Floor→Stable
- Confirmed Breakout Momentum→Stable
- Volume Distribution Divergence→Stable
- +2 more pillars — see the Why tab for full reasoning
Pillars as of Jul 5, 2026, based on the 10-K filed Mar 16, 2026
Alto Neuroscience, Inc. (ANRO) Stock Analysis
Range Bound setup · Catalyst-Driven edge
Healthcare · Biotechnology
Sell if holding. Engine safety override at $23.33: Quality below floor (1.6 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.4/10 and A.R:R 3.6:1 is above the 1.5:1 BUY gate. Specifically: High short interest: 16%; Below-average business quality; Below long-term trend.
Alto Neuroscience is a clinical-stage biopharmaceutical company advancing seven CNS product candidates for major depressive disorder, bipolar depression, treatment-resistant depression, schizophrenia, and Parkinson's disease, using an EEG-based Precision Psychiatry Platform for... Read more
Sell if holding. Engine safety override at $23.33: Quality below floor (1.6 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.4/10 and A.R:R 3.6:1 is above the 1.5:1 BUY gate. Specifically: High short interest: 16%; Below-average business quality; Below long-term trend. Chart setup: RSI 47 mid-range, Bollinger mid-band. Score 5.4/10, moderate confidence.
Passes 5/8 gates (positive momentum, favorable risk/reward ratio, news events none recent, semi cycle peak clear, materials cycle peak clear). Fails on clean insider activity. Suitability: speculative.
About Alto Neuroscience, Inc.
About Alto Neuroscience, Inc.
Alto Neuroscience is advancing seven clinical-stage neuropsychiatric assets, including lead program ALTO-207 for treatment-resistant depression, expected to begin a pivotal Phase 2b trial in the first half of 2026, without any FDA-approved products or product revenue. The company reported a $201.6 million accumulated deficit and $177.0 million in cash, cash equivalents, and restricted cash as of December 31, 2025, funding operations for at least the next 12 months.
Alto generates no product revenue; capital comes from public equity offerings, debt under a Loan and Security Agreement, and grant funding, including a Wellcome Trust Limited award supporting the ALTO-100 Phase 2b trial in bipolar depression. Its Precision Psychiatry Platform combines EEG, neurocognitive, and genomic data with machine learning to identify biomarker-defined patient subgroups intended to raise clinical-trial response rates, a strategy applied across compounds licensed from Stanford, Sanofi, Cerecor, Merck, Teva, and MedRx. ALTO-300 (agomelatine), already approved as an antidepressant in Europe and Australia, is being repositioned as an adjunctive U.S. MDD treatment defined by an EEG biomarker; ALTO-101, a transdermal PDE4 inhibitor for cognitive impairment in schizophrenia, holds FDA Fast Track designation. Licensing terms obligate Alto to milestone and royalty payments, including up to $102.0 million in commercial milestones owed to Sanofi and up to $59.1 million owed to Cerecor and Merck for ALTO-202.
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Alto's near-term risk centers on a string of binary clinical readouts rather than a single asset: the ALTO-100 Phase 2b trial in MDD missed its primary endpoint in October 2024, though a pre-specified adjunctive subgroup showed a clinically meaningful signal (Cohen's d=0.47, p=0.09) now being tested in bipolar depression. ALTO-101's Phase 2 proof-of-concept data in cognitive impairment associated with schizophrenia is expected around the end of the first quarter of 2026, and ALTO-300's Phase 2b topline data in MDD is expected in mid-2026. A miss on any of these could weigh on the biomarker-based platform thesis broadly, since each trial doubles as validation of Alto's patient-selection approach, not just of the individual molecule.
See also: Healthcare · Biotechnology
From Alto Neuroscience, Inc.'s most recent 10-K filing, extracted July 6, 2026.
Recent developments
updated 2026-10-29Recent Developments — Alto Neuroscience, Inc.
Latest news
- NEWS BB Biotech Initiates Position in Alto Neuroscience — fiscal.ai Oct 23, 2026 neutral
- NEWS HC Wainwright Adjusts Alto Neuroscience Price Target to $60 — fiscal.ai Oct 19, 2026 neutral
- NEWS HC Wainwright & Co. Maintains Buy on Alto Neuroscience, Raises Price Target to $60 — benzinga Oct 19, 2026 positive
- NEWS Alto Neuroscience Promotes Nick Smith To President, CFO, Effective Aug. 26 — benzinga Aug 27, 2026 positive
- NEWS HC Wainwright & Co. Maintains Buy on Alto Neuroscience, Raises Price Target to $55 — benzinga Aug 17, 2026 positive
Generated 2026-10-29T11:48:39Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Material Events(8-K, last 90d)
- 2026-05-28Item 5.02LOWBoard appointed Andrew Miller, Ph.D. (Karuna Therapeutics founder) as a Class III director effective May 27, 2026, filling a vacancy from a board expansion to seven members; routine appointment.SEC filing →
- 2026-05-13Item 5.02LOWBoard adopted an Amended and Restated 2024 Employee Stock Purchase Plan on March 16, 2026, subsequently approved by stockholders at the May 12, 2026 annual meeting; routine equity plan amendment.SEC filing →
- 2026-05-13Item 5.07LOWAt the May 12, 2026 annual meeting, stockholders voted on four proposals including approval of the Amended and Restated 2024 ESPP; approximately 83.77% of shares outstanding were represented.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy
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Rating Breakdown
1 floor-breaker·1 ceiling hit
Quality below the gate floor. Component breakdown shows what dragged the score down.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $23.33: Quality below floor (1.6 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.4/10 and A.R:R 3.6:1 is above the 1.5:1 BUY gate. Specifically: High short interest: 16%; Below-average business quality; Below long-term trend. Chart setup: RSI 47 mid-range, Bollinger mid-band. Prior stop was $21.70. Score 5.4/10, moderate confidence.
Analyst target: $33.64 (+44.2% upside). Prior stop was $21.70. Stop-loss: $21.70.
Quality below floor (1.6 < 4.0).
Alto Neuroscience, Inc. trades at a P/E of N/A (forward -7.3). TrendMatrix value score: 9.0/10. Verdict: Sell.
17 analysts cover ANRO with a consensus score of 4.4/5. Average price target: $39.
What does Alto Neuroscience, Inc. do?Alto Neuroscience is a clinical-stage biopharmaceutical company advancing seven CNS product candidates for major...
Alto Neuroscience is a clinical-stage biopharmaceutical company advancing seven CNS product candidates for major depressive disorder, bipolar depression, treatment-resistant depression, schizophrenia, and Parkinson's disease, using an EEG-based Precision Psychiatry Platform for biomarker-driven patient selection. The company has no approved products or product revenue, reporting a $201.6 million accumulated deficit as of December 31, 2025, and funds operations through equity, debt, and licensing arrangements with Sanofi, Cerecor, Merck, Teva, and MedRx.