Quick Answer
Alector, Inc. reported Total Revenue of $21.05 million for fiscal year 2025.
Alector, Inc. — Key Financials by Year
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|
| Total Revenue | $21.05M -79.1% |
$100.56M +3.6% |
$97.06M -27.4% |
$133.62M -35.5% |
$207.09M +881.5% |
$21.10M -0.6% |
| Revenue (ASC 606) | $21.05M -79.1% |
$100.56M +3.6% |
$97.06M -27.4% |
$133.62M -35.5% |
$207.09M +881.5% |
$21.10M -0.6% |
| Net Income | -$142.93M -20.1% |
-$119.05M +8.7% |
-$130.39M +2.2% |
-$133.31M -267.0% |
-$36.33M +80.9% |
-$190.23M -80.5% |
| Diluted EPS | -$1.39 -13.0% |
-$1.23 +21.2% |
-$1.56 +3.7% |
-$1.62 -260.0% |
-$0.45 +81.6% |
-$2.45 |
| Total Assets | $293.24M -37.4% |
$468.30M -24.7% |
$621.83M -21.1% |
$787.65M -3.3% |
$814.66M +66.9% |
$488.25M +15.7% |
| Cash and Equivalents | $65.80M +99.3% |
$33.02M -55.7% |
$74.56M -51.7% |
$154.32M -53.1% |
$329.15M +558.7% |
$49.97M -44.3% |
| Long-Term Debt | $9.32M -0.7% |
$9.39M | $0.00 | — | — | — |
| Stockholders Equity | $30.65M -75.8% |
$126.80M -5.5% |
$134.16M -37.4% |
$214.44M -28.7% |
$300.72M +12.4% |
$267.53M +37.4% |
| R&D Expense | $123.06M -33.8% |
$185.94M -3.2% |
$192.12M -8.7% |
$210.42M +11.1% |
$189.41M +20.7% |
$156.87M +56.0% |
| Operating Income | -$156.01M -7.6% |
-$145.00M +4.4% |
-$151.74M -10.1% |
-$137.83M -268.9% |
-$37.36M +80.9% |
-$195.17M -70.6% |
| Shares Outstanding | 110.36M +11.4% |
99.09M +16.7% |
84.88M +2.4% |
82.90M +1.1% |
81.99M +3.4% |
79.32M +14.9% |
Most Recent Quarter
| Metric | Quarter Ending | Value | YoY | QoQ |
|---|---|---|---|---|
| Total Revenue | September 30, 2025 | $3.26M | -78.8% | -58.6% |
| Revenue (ASC 606) | September 30, 2025 | $3.26M | -78.8% | -58.6% |
| Net Income | September 30, 2025 | -$34.67M | +17.9% | -13.6% |
| Diluted EPS | September 30, 2025 | -$0.34 | +20.9% | -13.3% |
| Total Assets | September 30, 2025 | $335.29M | -35.0% | -5.9% |
| Cash and Equivalents | September 30, 2025 | $76.50M | +105.9% | +70.9% |
| Long-Term Debt | September 30, 2025 | $9.61M | — | +0.8% |
| Stockholders Equity | September 30, 2025 | $57.71M | -51.5% | -18.9% |
| R&D Expense | September 30, 2025 | $29.35M | -38.9% | +6.3% |
| Operating Income | September 30, 2025 | -$37.61M | +22.4% | -10.2% |
| Shares Outstanding | September 30, 2025 | 107.45M | +9.7% | +6.2% |
- Alector, Inc. reported Total Revenue of $21.05 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -79.1% in Total Revenue compared to the prior fiscal year.
- Alector, Inc. reported Revenue (ASC 606) of $21.05 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -79.1% in Revenue (ASC 606) compared to the prior fiscal year.
- Alector, Inc. reported Net Income of -$142.93 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -20.1% in Net Income compared to the prior fiscal year.
- Alector, Inc. reported Diluted EPS of $1.39 per share (loss) for fiscal year 2025.
- Alector, Inc. showed a decrease of -13.0% in Diluted EPS compared to the prior fiscal year.
- Alector, Inc. reported Total Assets of $293.24 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -37.4% in Total Assets compared to the prior fiscal year.
- Alector, Inc. reported Cash and Equivalents of $65.80 million for fiscal year 2025.
- Alector, Inc. showed an increase of +99.3% in Cash and Equivalents compared to the prior fiscal year.
- Alector, Inc. reported Long-Term Debt of $9.32 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -0.7% in Long-Term Debt compared to the prior fiscal year.
- Alector, Inc. reported Stockholders Equity of $30.65 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -75.8% in Stockholders Equity compared to the prior fiscal year.
- Alector, Inc. reported R&D Expense of $123.06 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -33.8% in R&D Expense compared to the prior fiscal year.
- Alector, Inc. reported Operating Income of -$156.01 million for fiscal year 2025.
- Alector, Inc. showed a decrease of -7.6% in Operating Income compared to the prior fiscal year.
- Alector, Inc. reported Shares Outstanding of 110.36 million shares for fiscal year 2025.
- Alector, Inc. showed an increase of +11.4% in Shares Outstanding compared to the prior fiscal year.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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