2.58
price up icon7.05%   0.17
after-market After Hours: 2.63 0.05 +1.94%
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Alector Inc stock is traded at $2.58, with a volume of 537.97K. It is up +7.05% in the last 24 hours and up +17.27% over the past month. Alector Inc is a clinical-stage biotechnology company focused on developing therapies for neurodegenerative diseases. The company advances a pipeline of product candidates including Nivisnebart (AL101/GSK4527226) for Alzheimer's disease, AL137 for Alzheimer's disease, AL050 for Parkinson's disease and Lewy body dementia, and AL064, an siRNA program targeting tau for Alzheimer's disease and other tauopathies, supported by its proprietary Alector Brain Carrier (ABC) platform designed to improve delivery of therapeutics across the blood-brain barrier.
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Previous Close:
$2.41
Open:
$2.53
24h Volume:
537.97K
Relative Volume:
0.63
Market Cap:
$284.74M
Revenue:
$21.05M
Net Income/Loss:
$-142.93M
P/E Ratio:
-1.8568
EPS:
-1.3895
Net Cash Flow:
$-184.07M
1W Performance:
+6.61%
1M Performance:
+17.27%
6M Performance:
-19.12%
1Y Performance:
+138.89%
1-Day Range:
Value
$2.495
$2.61
1-Week Range:
Value
$2.275
$2.61
52-Week Range:
Value
$0.904
$3.3999

Alector Inc Stock (ALEC) Company Profile

Name
Name
Alector Inc
Name
Phone
415-231-5660
Name
Address
131 OYSTER POINT BLVD., SUITE 600, SOUTH SAN FRANCISCO
Name
Employee
103
Name
Twitter
Name
Next Earnings Date
2024-12-05
Name
Latest SEC Filings
Name
ALEC's Discussions on Twitter

Compare ALEC vs VRTX, REGN, ARGX, ALNY, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ALEC icon
ALEC
Alector Inc
2.58 265.97M 21.05M -142.93M -184.07M -1.3895
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
441.70 113.01B 12.07B 3.95B 3.19B 15.33
REGN icon
REGN
Regeneron Pharmaceuticals Inc
753.93 79.87B 14.34B 4.50B 3.77B 41.56
ARGX icon
ARGX
Argen X Se Adr
840.87 51.51B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
333.39 45.29B 3.71B 313.75M 465.38M 2.2571
ONC icon
ONC
Beone Medicines Ltd Adr
319.94 34.41B 5.36B 287.73M 924.18M 2.5229

Alector Inc Stock (ALEC) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-10-26 Upgrade BTIG Research Neutral → Buy
Oct-22-25 Downgrade BTIG Research Buy → Neutral
Oct-22-25 Downgrade Cantor Fitzgerald Overweight → Neutral
Oct-22-25 Downgrade Mizuho Outperform → Neutral
Oct-22-25 Downgrade TD Cowen Buy → Hold
Oct-22-25 Downgrade William Blair Outperform → Mkt Perform
Jul-28-25 Upgrade Mizuho Neutral → Outperform
Dec-17-24 Downgrade Mizuho Outperform → Neutral
Dec-16-24 Downgrade Stifel Buy → Hold
Dec-04-24 Downgrade BofA Securities Neutral → Underperform
Nov-29-24 Reiterated H.C. Wainwright Buy
Nov-26-24 Downgrade Morgan Stanley Equal-Weight → Underweight
Dec-14-23 Upgrade Stifel Hold → Buy
Dec-12-23 Initiated Deutsche Bank Buy
Sep-25-23 Initiated Goldman Sell
Sep-22-23 Initiated Cantor Fitzgerald Overweight
Jan-06-23 Downgrade BofA Securities Buy → Neutral
Sep-09-22 Downgrade Morgan Stanley Overweight → Equal-Weight
Jul-07-22 Initiated Mizuho Buy
Apr-13-22 Initiated Goldman Sell
Mar-08-22 Downgrade Stifel Buy → Hold
Sep-27-21 Initiated William Blair Outperform
Jan-15-21 Resumed BofA Securities Buy
Jun-24-20 Initiated H.C. Wainwright Buy
Apr-28-20 Initiated Goldman Buy
Mar-06-20 Initiated Citigroup Buy
Feb-27-20 Initiated Barclays Overweight
Feb-19-20 Initiated Stifel Buy
Nov-21-19 Initiated BTIG Research Buy
Mar-04-19 Initiated Barclays Overweight
Mar-04-19 Initiated BofA/Merrill Buy
Mar-04-19 Initiated Morgan Stanley Overweight
Mar-04-19 Initiated SVB Leerink Outperform
View All

Alector Inc Stock (ALEC) Latest News

pulisher
01:53 AM

This Cloudflare Analyst Turns Bullish; Here Are Top 4 Upgrades For Wednesday - Benzinga

01:53 AM
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11:10 AM

Alector stock upgraded at Cantor Fitzgerald (ALEC:NASDAQ) - Seeking Alpha

11:10 AM
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10:48 AM

ALEC Upgraded by Cantor Fitzgerald -- Rating Raised to Overweigh - GuruFocus

10:48 AM
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04:26 AM

Alector (ALEC) Price Target Decreased by 42.61% to 2.24 - MSN

04:26 AM
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Apr 13, 2026

Dementia Market Insight, Epidemiology, and Forecasts, 2022-2025 & 2026-2034 - GlobeNewswire Inc.

Apr 13, 2026
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Apr 13, 2026

Decliners Report: What are Alector Incs technical support levels2026 Trade Ideas & Long-Term Investment Growth Plans - baoquankhu1.vn

Apr 13, 2026
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Apr 11, 2026

Q2 2025 Alector Inc Earnings Call Transcript - GuruFocus

Apr 11, 2026
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Apr 11, 2026

Geopolitics Watch: Will Alector Inc stock hit new highs in YEAR2026 AllTime Highs & Free Growth Oriented Trading Recommendations - baoquankhu1.vn

Apr 11, 2026
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Apr 10, 2026

Investor Mood: Is Alector Inc part of any ETFNew Guidance & Stock Market Timing Techniques - baoquankhu1.vn

Apr 10, 2026
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Apr 09, 2026

Aug Update: Whats Alector Incs historical returnEarnings Growth Summary & Safe Capital Allocation Plans - baoquankhu1.vn

Apr 09, 2026
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Apr 09, 2026

Trade Recap: What is the dividend yield of Alector Inc2026 Sector Moves & High Accuracy Trade Signal Alerts - baoquankhu1.vn

Apr 09, 2026
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Apr 07, 2026

Analysts Are Bullish on Top Healthcare Stocks: Amgen (AMGN), Alector (ALEC) - The Globe and Mail

Apr 07, 2026
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Apr 07, 2026

Alector (NASDAQ:ALEC) Trading Down 2.5%Here's What Happened - MarketBeat

Apr 07, 2026
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Apr 03, 2026

Working capital per share of Alector, Inc. – GETTEX:0Z2 - TradingView

Apr 03, 2026
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Apr 02, 2026

Alector Inc (0Z2.MU) Stock Price, News, Quote & History - Yahoo! Finance Canada

Apr 02, 2026
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Apr 01, 2026

Alector (ALEC) Surges 19.8% in Intraday Trading: Is This a Breakout or a Fleeting Spike? - Bitget

Apr 01, 2026
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Apr 01, 2026

12 Health Care Stocks Moving In Wednesday's Intraday Session - Benzinga

Apr 01, 2026
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Mar 31, 2026

Alector (ALEC)'s technical outlook is bright after key golden cross - MSN

Mar 31, 2026
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Mar 29, 2026

Alector (ALEC) price target increased by 37.14% to 2.94 - MSN

Mar 29, 2026
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Mar 28, 2026

HC Wainwright & Co. Maintains Alector (ALEC) Buy Recommendation - MSN

Mar 28, 2026
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Mar 27, 2026

Alector Inc. (ALEC) Stock Price | Live Quotes & Charts | NASDAQ - StocksToTrade

Mar 27, 2026
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Mar 26, 2026

Vanguard disaggregates holdings; reports 0% in Alector (ALEC) - Stock Titan

Mar 26, 2026
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Mar 26, 2026

ALECTOR PB Ratio: 7.61 — 102% Above Median - GuruFocus

Mar 26, 2026
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Mar 25, 2026

Alector : March 2026 Corporate Presentation - MarketScreener

Mar 25, 2026
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Mar 22, 2026

If You Invested $1,000 in Alector (ALEC) - Stock Titan

Mar 22, 2026
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Mar 21, 2026

Profit Recap: Can Alector Inc outperform under higher oil pricesMarket Trend Report & Free High Accuracy Swing Entry Alerts - baoquankhu1.vn

Mar 21, 2026
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Mar 20, 2026

Why The Narrative Around Alector (ALEC) Is Shifting With Its BBB Shuttle Focus - Yahoo Finance

Mar 20, 2026
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Mar 16, 2026

Rate Hike: What is the dividend yield of Alector IncBull Run & Breakout Confirmation Alerts - baoquankhu1.vn

Mar 16, 2026
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Mar 16, 2026

Alector (ALEC) Reports Q2 Loss, Tops Revenue Estimates - MSN

Mar 16, 2026
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Mar 16, 2026

12 Health Care Stocks Moving In Monday's Pre-Market Session - Benzinga

Mar 16, 2026
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Mar 16, 2026

Alector, Inc. (NASDAQ:ALEC) Given Average Rating of "Hold" by Brokerages - MarketBeat

Mar 16, 2026
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Mar 16, 2026

ALEC SEC FilingsAlector 10-K, 10-Q, 8-K Forms - Stock Titan

Mar 16, 2026
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Mar 13, 2026

Alector (ALEC) CEO awarded 116,246 RSUs, boosts direct share stake - Stock Titan

Mar 13, 2026
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Mar 13, 2026

Alector (ALEC) CFO granted 54,600 RSUs, holdings rise to 399,260 shares - Stock Titan

Mar 13, 2026
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Mar 13, 2026

Stock Recap: What is the dividend yield of Alector IncMarket Volume Report & Low Risk High Reward Trade Ideas - baoquankhu1.vn

Mar 13, 2026
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Mar 13, 2026

Insider Sell Alert: Grace Wong-sarad Sells Shares of Alector Inc (ALEC) - GuruFocus

Mar 13, 2026
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Mar 12, 2026

Alector (ALEC) officer sells 1,000 shares under 10b5-1 plan - Stock Titan

Mar 12, 2026
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Mar 12, 2026

Alector (NASDAQ: ALEC) files shelf to offer up to $400M, includes $308.2M unsold - Stock Titan

Mar 12, 2026
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Mar 11, 2026

Alector Stock Jumps On Upgrade, But AL101 Interim Data Will Be Key (NASDAQ:ALEC) - Seeking Alpha

Mar 11, 2026
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Mar 10, 2026

Grace Wong-Sarad reports multiple ALEC share sales (NASDAQ: ALEC) - Stock Titan

Mar 10, 2026
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Mar 10, 2026

BTIG upgrades Alector (ALEC) - MSN

Mar 10, 2026
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Mar 10, 2026

Alector (ALEC) Shares Surge After Strategic Shift and Analyst Up - GuruFocus

Mar 10, 2026
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Mar 10, 2026

Alector stock upgraded at BTIG (ALEC:NASDAQ) - Seeking Alpha

Mar 10, 2026
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Mar 10, 2026

Alector, Inc. (ALEC) Receives Buy Rating With Promising Upside Potential From BTIG - 富途牛牛

Mar 10, 2026
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Mar 10, 2026

Alector (ALEC)'s Technical Outlook is Bright After Key Golden Cross - Finviz

Mar 10, 2026
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Mar 10, 2026

Wall Street Turns Bullish on HIMS, TDOC and ALEC as Partnerships Reshape Risk Profiles - AOL.com

Mar 10, 2026
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Mar 10, 2026

Alector Inc (ALEC) Stock News & Articles - 24/7 Wall St.

Mar 10, 2026
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Mar 10, 2026

Alector stock rating upgraded to Buy at BTIG on BBB-shuttle focus - Investing.com Australia

Mar 10, 2026
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Mar 10, 2026

Alector (NASDAQ:ALEC) Stock Rating Upgraded by BTIG Research - MarketBeat

Mar 10, 2026
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Mar 10, 2026

This CrowdStrike Analyst Turns Bullish; Here Are Top 5 Upgrades For Tuesday - Benzinga

Mar 10, 2026
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Mar 10, 2026

Alector stock rating upgraded to Buy at BTIG on BBB-shuttle focus By Investing.com - Investing.com India

Mar 10, 2026

Alector Inc Stock (ALEC) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$54.26
price up icon 2.69%
$48.70
price down icon 0.25%
$99.47
price up icon 1.08%
$152.54
price up icon 3.76%
$146.74
price down icon 4.34%
ONC ONC
$319.94
price up icon 3.21%
Cap:     |  Volume (24h):