Our AI scores Alector, Inc. every trading day against every stock it covers. Create a free account and follow it to see its rating and price target.
Alector, Inc. is a small-cap company with a market capitalization of $340M.
It ranks number 60 by market capitalization among the 60 Biological Products, (No Diagnostic Substances) issuers in our coverage with a current forecast.
For ALEC, the Spearman rank correlation between our 90-day forecasts and the returns that followed is 18.0%, measured on 357 forecast dates between 2022-08-19 and 2026-08-07 on this stock's own recent history. A rank correlation runs from -100% to +100%: it measures whether higher forecasts were followed by higher returns, and a value near zero or below means the model has shown little skill on this stock. On the 30-day forecasts the same correlation is 14.0%, measured on 400 forecast dates between 2022-08-19 and 2026-10-07. Across our coverage, the out-of-sample test on 4629 stocks from 2025-01-06 to 2026-08-04 produced a positive net return in 92.9% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report
Expected return relative to the market over the horizon: a positive alpha means the model expects the stock to beat the market, whatever the market does.
Ratings: strong buy ≥ +3.1%, buy ≥ +1.5%, sell < -0.5%, strong sell < -1.8% (top 15%, next 20%, middle 30%, next 20%, bottom 15% of the 2026-11-06 signals)
A free account shows the exact forecast, rating and rank of 3 tickers you follow, ALEC included.
Price
ALEC price chart and AI forecast
ALEC
Cross-section · 2026-11-06
How ALEC ranks among 5150 stocks
90D Alpha forecasts of every company scored, cut into five relative ratings at the 15th, 35th, 65th and 85th percentiles (dashed lines).
Trailing twelve months. The industry median and the rank (1 = highest) are taken over the Biological Products, (No Diagnostic Substances) peers listed below that report each metric.
Valuation & Market
Metric
ALEC
Industry median
Rank
Market Cap
$340M
$2.69B
60/60
P/E Ratio
38.17x
26.71x
7/17
P/B Ratio
2.91x
4.98x
37/49
EPS
$0.06
–
–
Book Value/Share
$0.79
–
–
Revenue/Share
$1.14
–
–
FCF/Share
$-1.01
–
–
Profitability & Margins
Metric
ALEC
Industry median
Rank
ROIC
26.8%
-26.5%
5/53
Operating Margin
20.7%
-34.9%
9/41
EBT Margin
24.7%
-36.9%
9/43
Tax Rate
0.9%
–
–
Financial Health
Metric
ALEC
Industry median
Rank
Current Ratio
4.10x
5.47x
38/60
D/E Ratio
0.42x
0.39x
24/52
Financial Leverage
1.42x
1.40x
24/51
Interest Coverage
1457.0x
-20.2x
1/38
Working Capital
$110M
$435M
52/59
Cash Flow
Metric
ALEC
Industry median
Rank
Operating Cash Flow
-$150M
-$142M
31/57
Free Cash Flow
-$150M
-$120M
29/50
Capital Spending
-$150K
-$5M
4/50
FCF/Sales
-88.7%
-4.2%
22/33
CapEx/Sales
0.1%
3.0%
33/33
Operational Efficiency
Metric
ALEC
Industry median
Rank
Asset Turnover
1.02x
0.35x
5/38
Fixed Assets Turnover
22.1x
4.4x
10/39
Income Statement
Metric
ALEC
Industry median
Rank
Total Revenue
$169M
$379M
23/39
Operating Income
$35M
-$155M
13/54
R&D Expense
$100M
$196M
45/56
Dividend & Shareholder Information
Metric
ALEC
Industry median
Rank
Shares Outstanding
148M
–
–
Balance Sheet Highlights (USD millions)
Total Current Assets
$145M
87.6% of assets
Cash & Short-term Investments
$75M
45.5% of assets
Total Liabilities
$49M
29.7% of assets
Short-term Debt
$34M
20.7% of assets
Quarterly Financial Reports
ALEC quarterly financials and insider trading
Industry Peers · Biological Products, (No Diagnostic Substances)
Alector, Inc. (ALEC) industry peers
Companies classified under the same SEC industry code as Alector, Inc. (Biological Products, (No Diagnostic Substances)): 60 common-stock issuers with a forecast this week, one row per issuer, largest first. This is a classification match, not a curated list of competitors.
Reveal all forecasts · See exact % predictions for all competitors
Alector, Inc. reported earnings results for the third quarter and nine months ended September 30, 2026. For the third quarter, the company reported net income was USD 124.6 million compared to net ...
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Our AI scores Alector, Inc. every trading day against every stock it covers. Create a free account and follow it to see its rating and price target.
How accurate are Alector, Inc. stock predictions?
For ALEC, the Spearman rank correlation between our 90-day forecasts and the returns that followed is 18.0%, measured on 357 forecast dates between 2022-08-19 and 2026-08-07 on this stock's own recent history. A rank correlation runs from -100% to +100%: it measures whether higher forecasts were followed by higher returns, and a value near zero or below means the model has shown little skill on this stock. On the 30-day forecasts the same correlation is 14.0%, measured on 400 forecast dates between 2022-08-19 and 2026-10-07. Across our coverage, the out-of-sample test on 4629 stocks from 2025-01-06 to 2026-08-04 produced a positive net return in 92.9% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report
How often are Alector, Inc. forecasts updated?
Alector, Inc. forecasts are refreshed on trading days as the daily model run completes. The forecast on this page was produced on Nov. 6, 2026.
Which companies are Alector, Inc.'s industry peers?
This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.
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