US · ALEC
Alector, Inc.
- Sector
- Healthcare · Biotechnology
- Headquarters
- South San Francisco, CA 94080
- Website
- alector.com
Price · as of 2025-12-31
$2.36
Market cap 265.24M
Valuation summary
Four models, one snapshot. Upside is target ÷ current − 1.
| Valuation method | Value, $ | Upside, % |
|---|---|---|
| Artificial Intelligence(AI) | $28.77 | +1,119.07% |
| Intrinsic Value(DCF) | $0.88 | -62.71% |
| Graham-Dodd Method(GD) | — | — |
| Graham Formula(GF) | $93.58 | +3,865.13% |
Valuation history
Annual price (USD per share) overlaid with each model's fair value. Y-axis is log scale.
| Year | Price | AI | DCF | Graham-Dodd | Graham Formula |
|---|---|---|---|---|---|
| 2011 | |||||
| 2012 | |||||
| 2013 | |||||
| 2014 | |||||
| 2015 | |||||
| 2016 | |||||
| 2017 | $0.00 | $0.00 | |||
| 2018 | $16.61 | $220.93 | $2,071.33 | $0.00 | $0.00 |
| 2019 | $29.10 | $49.03 | $1.14 | $0.00 | $24.33 |
| 2020 | $19.03 | $24.13 | $0.66 | $0.00 | $0.00 |
| 2021 | $13.99 | $167.28 | $14,562.18 | $1.48 | $0.00 |
| 2022 | $6.47 | $31.51 | $0.89 | $0.00 | $41.59 |
| 2023 | $6.64 | $29.62 | $0.00 | $0.00 | $28.15 |
| 2024 | $1.44 | $20.75 | $0.00 | $0.00 | $0.00 |
| 2025 | $2.21 | $28.77 | $0.00 | $0.00 | $93.58 |
AI valuation
Our deep-learning model estimates Alector, Inc.'s (ALEC) per-share fair value from quarterly fundamentals, sector trend, and historical valuation patterns.
- AI fair value
- $28.77
- Current price
- $2.36
- AI upside
- +1,119.07%
Methodology and confidence bands appear in the dedicated valuation theory section. The AI score is an estimate, not a recommendation.
Intrinsic value (DCF)
Open DCF calculatorThree textbook valuation models, recomputed daily from the latest financial statements. The DCF uses our Chepakovich model. Graham-Dodd and Graham Formula are conservative reference points.
DCF
$0.88
-62.71% upside
Graham-Dodd
—
— upside
Graham Formula
$93.58
+3,865.13% upside
Peer comparison
Same-industry comparables, ranked by market cap.
| Basic Info | Model Valuation | Core Valuation | Profitability | Leverage & Liquidity | Growth | Cash Flow | Dividends | Enterprise Value | Risk | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ticker | Company Name | Price | Market Cap | AI Upside | DCF Upside | GD Upside | GF Upside | P/E | P/B | P/S | EV/EBITDA | PEG | P/TBV | Gross Margin | Operating Margin | Net Margin | ROE | ROIC | ROA | Debt/Equity | Interest Coverage | Current Ratio | Quick Ratio | Net Debt/EBITDA | EPS Growth | Sales Growth | FCF Growth | FCF Yield | Op Cash Flow Ratio | Cash ROIC | Dividend Yield | Dividend Payout | Shareholder Yield | EV/EBIT | EV/FCF | EV/Sales | Altman Z-Score |
| ALEC | Alector, Inc. | $2.36 | 265.24M | +1,119% | -63% | — | +3,865% | -1.59 | 7.43 | 10.82 | -0.06 | -12.24 | 7.43 | 54.09% | -692.83% | -679.16% | -181.56% | 67.31% | -37.54% | 1.18 | — | 3.83 | 3.68 | 0.22 | 1301.00% | -7907.00% | -2037.00% | -80.87% | -2.65 | 84.98% | 0.00% | 0.00% | 17.16% | -0.05 | -0.04 | 0.37 | -4.88 |
| ABOS | Acumen Pharmaceuticals, I… | $3.14 | 190.2M | — | — | — | — | -0.73 | 0.41 | — | 0.68 | -1.26 | 0.41 | 0.00% | — | — | -45.60% | -248.14% | -37.27% | 0.16 | -28.03 | 6.46 | 6.21 | 0.06 | 5833.00% | — | 10014.00% | -114.95% | -3.12 | -187.66% | 0.00% | 0.00% | 0.05% | 0.59 | 0.78 | — | -1.94 |
| APLT | Applied Therapeutics, Inc… | $0.10 | 14.86M | +30,191% | +123% | — | +60,988% | -0.76 | 1.40 | 175.54 | -0.03 | — | 1.40 | 100.00% | -22922.86% | -23214.07% | -529.97% | 242.94% | -149.27% | 0.05 | — | 3.06 | 2.91 | 0.74 | -4648.00% | -9545.00% | 5280.00% | -105.55% | -3.09 | 196.37% | 0.00% | 0.00% | 34.41% | -0.03 | -0.04 | 7.18 | -10.84 |
| CRBP | Corbus Pharmaceuticals Ho… | $8.57 | 107.43M | — | — | — | — | -1.84 | 0.52 | — | 1.90 | — | 0.52 | 0.00% | — | — | -59.34% | 944.11% | -43.67% | 0.02 | -26.03 | 12.94 | 12.61 | 0.37 | -6431.00% | — | 1577.00% | -56.39% | -3.54 | 809.88% | 0.00% | 0.00% | 28.50% | 1.47 | 1.72 | — | -0.92 |
| FATE | Fate Therapeutics, Inc. | $1.48 | 170.72M | +1,664% | -45% | — | +3,067% | -1.31 | 0.86 | 26.81 | -0.41 | — | 0.86 | -94.12% | -2222.45% | -2051.08% | -51.84% | -143.19% | -35.89% | 0.38 | — | 5.79 | 5.67 | -0.25 | -2988.00% | -5124.00% | -936.00% | -62.88% | -2.94 | -108.62% | 0.00% | 0.00% | 10.10% | -0.35 | -0.47 | 7.88 | -6.64 |
| IRD | Opus Genetics, Inc. | $4.16 | 286.89M | +1,572% | -90% | — | +1,569% | -0.46 | 3.97 | 2.43 | 0.06 | -0.13 | 3.97 | 100.00% | -564.72% | -523.40% | -203.19% | 512.82% | -126.71% | 0.00 | — | 3.24 | 3.20 | 0.53 | 36739.00% | -4230.00% | 220000.00% | -95.73% | -2.26 | 211.29% | 0.00% | 0.00% | 0.30% | 0.06 | 0.14 | -0.33 | -9.18 |
| MOLN | Molecular Partners AG | $5.02 | 187.84M | +527% | -29% | — | +690% | -2.52 | 0.96 | 27.41 | 0.21 | — | 0.96 | -855.81% | -1231.73% | -1087.38% | -33.98% | 1006.36% | -30.29% | 0.02 | -2448.68 | 14.31 | 13.88 | 1.19 | -1587.00% | -2938.00% | 26.00% | -44.02% | -5.49 | 985.88% | 0.00% | 0.00% | 0.00% | 0.18 | 0.18 | -2.17 | 2.51 |
| NKTX | Nkarta, Inc. | $2.70 | 191.78M | — | — | — | — | -1.15 | 0.31 | — | 0.52 | — | 0.31 | 0.00% | — | — | -31.94% | -76.69% | -24.72% | 0.20 | — | 14.45 | 14.14 | -0.44 | -3333.00% | — | -893.00% | -83.37% | -5.27 | -62.28% | 0.00% | 0.00% | 3.92% | 0.49 | 0.60 | — | -0.95 |
| PEPG | PepGen Inc. | $6.22 | 427.61M | — | — | — | — | -0.81 | 0.61 | — | 0.32 | — | 0.61 | 0.00% | — | — | -79.26% | -551.43% | -61.23% | 0.16 | — | 7.41 | 7.20 | 0.35 | -1364.00% | — | 1575.00% | -113.83% | -4.93 | -470.74% | 0.00% | 0.00% | 0.00% | 0.29 | 0.35 | — | -2.45 |
| SAVA | Cassava Sciences, Inc. | $2.28 | 110.14M | — | — | — | — | -5.35 | 0.89 | — | -0.01 | — | 0.89 | 0.00% | — | — | -17.19% | -845.41% | -15.75% | 0.00 | — | 11.62 | 11.02 | 0.91 | -7759.00% | — | 4196.00% | -89.90% | -9.95 | -699.49% | 0.00% | 0.00% | 5.71% | -0.01 | -0.01 | — | 0.99 |
| VOR | Vor Biopharma Inc. | $15.44 | 105.82M | — | — | — | — | -0.59 | 0.71 | — | -0.07 | — | 0.71 | 0.00% | — | — | -94.52% | -282.56% | -66.29% | 0.33 | — | 5.19 | 4.94 | 0.43 | -286.00% | — | -145.00% | -145.39% | -5.35 | -232.90% | 0.00% | 0.00% | 79.21% | -0.07 | -0.09 | — | -5.73 |
About Alector, Inc.
Alector, Inc., a clinical stage biopharmaceutical company, develops therapies for the treatment of neurodegeneration diseases. Its products include AL001, a humanized recombinant monoclonal antibody, which is in Phase III clinical trial for the treatment of frontotemporal dementia, Alzheimer's, Parkinson's, and amyotrophic lateral sclerosis diseases; and AL101 that is in Phase I clinical trial for the treatment of neurodegenerative diseases, including Alzheimer's and Parkinson's diseases. The company also offers AL002, a product candidate that is in Phase II clinical trial for the treatment of Alzheimer's disease; and AL003, which is in Phase I clinical trial for the treatment of Alzheimer's disease. In addition, its products in development stage include AL044 that targets MS4A4A, a risk gene for Alzheimer's disease. Alector, Inc. has a collaboration agreement with Adimab, LLC for the research and development of antibodies; and a strategic collaboration agreement with GlaxoSmithKline plc for the development and commercialization of monoclonal antibodies, such as AL001 and AL101 to treat neurodegenerative diseases. The company was founded in 2013 and is headquartered in South San Francisco, California.
- CEO
- Arnon Rosenthal
- Employees
- 175
- Beta
- 0.63
Disclaimer: Information on this page is provided for educational purposes only and does not constitute investment advice. Upside computed as ($0.88 ÷ $2.36) − 1 = -62.71% (DCF, example).