Alector share price logo

Alector

NASDAQ: ALEC

$2.08

+0.06

(+2.97%)

as on

Alector Stock Performance

as on October 10, 2026 at 6:59 am IST

  • Day's Low

    Day's High

    $2.00
    $2.15
    downward going graph

    3.85%

    Downside

    3.37%

    Upside

    downward going graph

  • 52 Week's Low

    52 Week's High

    $1.09
    $3.40
    downward going graph

    47.60%

    Downside

    63.46%

    Upside

    downward going graph

Alector share price movements today

Previous Close
$2.02
Open
$2.04
Volume
3.3M
Market Cap
$214.4M
Day's Low - High
$2.00 - $2.15
52 Week Low - High
$1.09 - $3.40

Alector Historical Returns

1 Month Return
-11.01 %
3 Month Return
+ 23.55 %
1 Year Return
-35.67 %
3 Year Return
-67.47 %
5 Year Return
-91.37 %

Alector Stock Fundamentals & Key Indicators

Check Alector market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$214.4M

EPS (TTM)

-1.1

Dividend Yield

0.00%

Quarterly Earnings Growth YOY

-0.86%

PE Ratio (TTM)

-1.75

Industry PE ratio

-3.09

PEG Ratio

0.25

EBITDA

-110.9M

Revenue (TTM)

13.9M

Profit Margin

100.00%

Return On Equity TTM

-531.04%

Alector vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Alector with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %Dividend Yield %
Alector image
Alector
Neutral$214.4M-91.37%-1.75100.00%0.00%
Moderna image
Moderna
Neutral$78.4B-35.39%-24.62-12.57%0.00%
Vertex Pharmaceuticals image
Vertex Pharmaceuticals
StrongBuy$128.2B181.24%29.1986.04%0.00%
Regeneron image
Regeneron
Buy$76.1B34.46%17.7284.86%0.50%

Stock Returns calculator for Alector Stock including INR - Dollar returns

The Alector stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

  • 1Y

  • 3Y

  • 5Y

  • 7Y

Alector investment value today

Current value as on today

₹72,104

Returns

-₹27,896

(-27.9%)

Returns from Alector Stock

-₹33,758 (-33.76%)

Dollar Impact

₹5,862 (+5.86%)

Analyst Recommendation on Alector Stock

Based on 6 analysts

HOLD

33.33%

Buy

50.00%

Hold

16.67%

Sell

Based on 6 analysts, 50% of analysts recommend a 'HOLD' rating for Alector. Average target price of $3.3

Alector Share Price Target

Get share price movements and forecasts by analysts on Alector.

What analysts predicted

36.97%UPSIDE

Target Price

$3.3

Current Price

$2.08

Analyzed by

6 Analysts

High

$6

Target

$3.30

Low

$1.5

Alector target price $3.3, a slight upside of 36.97% compared to current price of $2.08. According to 6 analysts rating.

Indian Investors' Interest in Alector Stock

Search interest for Alector Stock has increased by 726% in the last 30 days, reflecting an upward trend in search activity.

Time period: to

Change:726% versus previous 30 day period

Alector Quarterly Profit & Loss

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Total Revenue
15
15
15
54
3
7
3
6
1
3
Gross Profit
13
15
15
54
3
7
3
6
1
3
Operating Income
-43
-45
-48
-7
-44
-34
-37
-39
-24
-24
EBITDA
-33
-37
-40
0
-39
-28
-32
-35
-21
-20
Interest Expense
-
-
-
-
-
-
-
-
-
-
Depreciation
2
1
1
2
0
2
2
1
1
2
Income Before Tax
-36
-38
-42
-2
-40
-30
-34
-37
-22
-22
Income Tax Expense
0
0
-
0
-
-
-
0
-
0
Net Income
-36
-38
-42
-2
-40
-30
-34
-37
-22
-22
Net Profit Margin
85.58%
84.88%
100.00%
14.34%
-815.65%
100.00%
100.00%
100.00%
100.00%
100.00%

Alector Annual Profit & Loss

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Total Revenue
3
27
21
21
207
133
97
100
21
Gross Profit
-26
-45
-79
-135
17
133
88
-85
11
Operating Income
-32
-57
-114
-195
-37
-137
-151
-144
-145
EBITDA
-31
-56
-107
-187
-28
-121
-116
-110
-133
Interest Expense
-
-
-
-
-
-
-
-
-
Depreciation
0
1
5
7
8
8
8
8
9
Income Before Tax
-32
-52
-105
-190
-36
-130
-125
-118
-142
Income Tax Expense
-
-
-
-
-
3
5
0
0
Net Income
-32
-52
-105
-190
-36
-133
-130
-119
-142
Net Profit Margin
-700.83%
-163.87%
-373.76%
-643.53%
8.54%
100.00%
90.88%
-84.91%
54.09%

Alector Quarterly Cash Flow

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Net Income
-36
-38
-42
-2
-40
-30
-34
-37
-22
-22
Operating Cash Flow
-61
-62
-50
-55
-60
-49
-32
-41
-49
-34
Investing Cash Flow
-11
37
40
41
65
55
49
25
60
17
Financing Cash Flow
71
0
-
9
-
0
14
5
0
0
Change in Cash
-2
-25
-10
-4
4
6
31
-10
11
-17

Alector Annual Cash Flow

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Net Income
-32
-52
-105
-190
-36
-133
-130
-119
-142
Operating Cash Flow
-17
127
-99
-166
298
-20
-184
-229
-184
Investing Cash Flow
0
-224
-48
-105
-49
-159
101
107
196
Financing Cash Flow
0
131
172
232
30
4
2
81
20
Change in Cash
-18
34
24
-39
279
-174
-79
-41
32

Global Institutional Holdings in Alector

Check out the Institutions with significant holdings in Alector.

Funds
Holdings
Vanguard
4.32%
iShares
3.42%
VANGUARD INDEX FUNDS
3.21%
Fidelity Select Portfolios
1.99%
Xtrackers
1.43%
See all

Alector News & Key Events

  • img

    Today's Timeline - 05 October

    Mon, 05:00 PM

    -

    Alector enters exclusive licensing agreement with Genentech for AL050, receiving $100 million upfront and potential $1.17 billion in milestone payments.

Insights on Alector

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Price Rise

    img

    In the last 7 days, ALEC stock has moved up by 11.6%

  • imgPOSITIVE IMPACT

    Revenue Rich

    img

    Revenue is up for the last 2 quarters, 1.04M → 3.32M (in $), with an average increase of 68.5% per quarter

  • imgNO EFFECT

    Against Peers

    img

    In the last 3 years, Moderna, Inc. Common Stock has given 93.4% return, outperforming this stock by 160.9%

  • imgNO EFFECT

    Against Peers

    img

    In the last 1 year, Moderna, Inc. Common Stock has given 615.6% return, outperforming this stock by 651.3%

  • imgNEGATIVE IMPACT

    Profit Down

    img

    Netprofit is down for the last 2 quarters, -22.92M → -22.99M (in $), with an average decrease of 0.3% per quarter

About Alector

Alector, Inc. operates as a clinical-stage biopharmaceutical company, which engages in pioneering of immuno-neurology. It develops portfolio of innate immune system programs, designed to functionally repair genetic mutations and enable the rejuvenated immune cells to counteract emerging brain pathologies. Its treatment targets immune dysfunction as a root cause of multiple pathologies that are drivers of degenerative brain disorders. The company was founded by Asa Abeliovich, Errik B. Anderson, Tillman U. Gerngross, and Arnon Rosenthal in May 2013 and is headquartered in South San Francisco, CA.
OrganisationAlector
Headquarters131 Oyster Point Boulevard, South San Francisco, CA, 94080, US
IndustryBiotechnology
CEOArnon Rosenthal

Key Management of Alector

Name

Title

Dr. Eric Brown Ph.D.

Director of Antibody Discovery & Protein Engineering

Dr. Arnon Rosenthal Ph.D.

Co-Founder, CEO & Director

Mr. Neil Berkley M.B.A., M.S.

CFO & Chief Business Officer

Ms. Katie Hogan

Senior Director of Corporate Communication & Investor Relations

Ms. Danielle Pasqualone J.D., Ph.D.

General Counsel

Ms. Clare Hunt M.B.A.

Chief People & Places Officer

Dr. Hua Long DABT, Ph.D.

Senior VP & Head of Research

Dr. Caiyan Li Ph.D.

Head of Clinical Development & Data Science

FAQs

What is Alector share price today?

Alector share price today is $2.08 as on at the close of the market. Alector share today touched a day high of $2.15 and a low of $2.00.

What is the 52 week high and 52 week low for Alector share?

Alector share touched a 52 week high of $3.40 on and a 52 week low of $1.09 on . Alector stock price today i.e. is closed at $2.08,which is 38.82% down from its 52 week high and 90.83% up from its 52 week low.

What is Alector's market capitalisation today?

Alector market capitalisation is $0.00T as on .

How to invest in Alector Stock (ALEC) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Alector on INDmoney app. Click on Buy button.

What is the minimum amount required to buy Alector Stock (ALEC) from India?

Indian investors can start investing in Alector (ALEC) shares with as little as ₹96.730003356934 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹967.30 in Alector stock (as per the Rupee-Dollar exchange rate as on ). Based on Alector share’s latest price of $2.08 as on October 10, 2026 at 1:29 am IST, you will get 4.8077 shares of Alector. Learn more about fractional shares .

What are the returns that Alector has given to Indian investors in the last 5 years?

Alector stock has given -91.37% share price returns and 27.85% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?