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Alector Inc

ALEC

NASDAQ

Biotechnology

$1.96

USD

-0.08 (-3.92%)

At close: Aug 14, 2026, 4:00 PM EDT

Market Cap $227.22M

Volume 596.4K

Revenue

$18.42M

TTM

-79.2%

YoY

Gross Margin

100%

TTM

0.0%

YoY

Net Income

$-125.39M

TTM

-1.6%

YoY

Operating Cash Flow

$-173.06M

TTM

+24.5%

YoY

Revenue & Net Income

USD Millions

Margins Trend

Percent of revenue

Income Statement Detail

USD Millions, except per-share and share count figures

Metric

Q1 2025

Q2 2025

Q3 2025

Q4 2025

Q1 2026

Revenue

3.7

7.9

3.3

6.2

1.0

YoY Growth

-76.9%

-47.8%

-78.8%

-88.5%

-71.5%

Cost of Revenue

0.0

0.0

0.0

0.0

0.0

Gross Profit

3.7

7.9

3.3

6.2

1.0

Selling, General & Administrative

14.7

14.4

11.5

13.3

8.1

Other Operating Expenses

0.0

0.0

0.0

0.0

0.0

Total Operating Expenses

48.4

42.0

40.9

45.8

26.0

Operating Income

-44.7

-34.1

-37.6

-39.6

-24.9

EBITDA

-43.7

-31.8

-36.4

-38.4

-23.8

Other Income / Expense

4.2

3.6

2.9

2.5

2.0

Total Other Income / Expense

4.2

3.6

2.9

2.5

2.0

Income Before Income Taxes

-40.5

-30.5

-34.7

-37.1

-22.9

Income Taxes

0.0

0.0

0.0

0.2

0.0

Net Income

-40.5

-30.5

-34.7

-37.3

-22.9

Consolidated Net Income / Loss

-40.5

-30.5

-34.7

-37.3

-22.9

Net Income Attributable to Common Shareholders

-40.5

-30.5

-34.7

-37.3

-23.2

Basic EPS

-$0.41

-$0.30

-$0.34

-$0.34

-$0.21

Diluted EPS

-$0.41

-$0.30

-$0.34

-$0.34

-$0.21

Basic Shares Outstanding

99.4M

100.4M

102.6M

109.6M

110.6M

Diluted Shares Outstanding

99.4M

100.4M

102.6M

109.6M

110.6M