ALEC
Alector Inc
NASDAQ: ALEC · HEALTHCARE · BIOTECHNOLOGY
$2.37
+3.04% today
Updated 2026-04-30
Market cap
$255.36M
P/E ratio
—
P/S ratio
12.13x
EPS (TTM)
$-1.39
Dividend yield
—
52W range
$1 – $3
Volume
0.7M
Alector Inc (ALEC) Earnings
Quarterly earnings history, analyst estimates, and stock price reaction.
EPS beat streak
8 of 8
Last 8 quarters
Avg EPS surprise
+21.0%
Last 4 quarters
Revenue YoY growth
-88.5%
Most recent quarter
EPS YoY growth
-1600.0%
Most recent quarter
Earnings surprise history (last 12 quarters)
Beat estimate Missed estimate
Quarterly EPS and revenue trend
Quarterly revenue EPS (diluted)
How the stock reacts to earnings
Avg 1-day reaction
-0.4%
Last 2 reports
Positive reaction rate
50%
1 of 2 quarters
Largest single-day move
-2.7%
2026-03-03
| Report date | EPS actual | Surprise | Close before | Close after | 1-day reaction |
|---|---|---|---|---|---|
| 2026-03-03 | $-0.34 | +13.1% | $2.21 | $2.15 | -2.7% |
| 2025-11-06 | $-0.34 | +15.0% | $1.26 | $1.28 | +2.0% |
Quarterly earnings history
| Fiscal quarter ending | EPS estimate | EPS actual | Surprise | Revenue | YoY revenue |
|---|---|---|---|---|---|
| 2025-12-31 | $-0.39 | $-0.34 | +13.1% | $6.24M | -88.5% |
| 2025-09-30 | $-0.40 | $-0.34 | +15.0% | $3.26M | -78.8% |
| 2025-06-30 | $-0.47 | $-0.30 | +36.2% | $7.87M | -47.8% |
| 2025-03-31 | $-0.51 | $-0.41 | +19.6% | $3.67M | -76.9% |
| 2024-12-31 | $-0.54 | $-0.02 | +96.3% | $54.24M | +257.1% |
| 2024-09-30 | $-0.53 | $-0.43 | +18.9% | $15.34M | +68.4% |
| 2024-06-30 | $-0.50 | $-0.40 | +20.0% | $15.08M | -73.2% |
| 2024-03-31 | $-0.51 | $-0.38 | +25.5% | $15.89M | -4.0% |
| 2023-12-31 | $-0.77 | $-0.49 | +36.4% | $15.19M | — |
| 2023-09-30 | $-0.66 | $-0.53 | +19.7% | $9.11M | — |
| 2023-06-30 | $-0.82 | $0.02 | +102.4% | $56.21M | — |
| 2023-03-31 | $-0.76 | $-0.55 | +27.6% | $16.55M | — |
| 2022-12-31 | $-0.46 | $-0.63 | -37.0% | — | — |
Frequently asked questions
Has Alector Inc beaten earnings estimates?
Alector Inc has beaten Wall Street EPS estimates in 8 of its last 8 quarterly reports, with an average EPS surprise of +21.0% over the last 4 quarters.
How does ALEC stock react to earnings?
ALEC stock has moved an average of -0.4% in the trading day following earnings over its last 2 reports, with positive reactions in 50% of those quarters.
What is Alector Inc's revenue growth rate?
Alector Inc reported year-over-year revenue growth of -88.5% in its most recent quarter, with EPS growing -1600.0% year-over-year.