2.21 USD
↗ 0.00 (0.05%)PRE MARKET (AS OF 04:17 AM EDT)
Alector, Inc. Common Stock
ALECNASDAQ • USD
Market: OPEN
Shares of Alector, Inc. Common Stock (ALEC) are trading at $2.21. ALEC shows a split signal: technical indicators suggest "Buy" while underlying fundamentals indicate "Sell". Notable factors include a concerning Altman Z-Score in the distress zone, a weak Piotroski F-Score of 2/9, exceptional Return on Equity (1184.8%) and a bullish Golden Cross on the moving averages. Valuation-wise, the stock is priced at a premium — multiples like P/E and EV/EBITDA sit above sector averages.
Technical & fundamental data as of Sep 14, 2026.
Open?$2.22
High?$2.22
Low?$2.21
Prev. Close?$2.21
Volume?1
Avg. Volume?1.7M
VWAP?$2.22
Rel. Volume?0.00x
Bid / Ask
Bid?$1.89 × 100
Ask?$2.54 × 100
Spread?$0.65
Midpoint?$2.22
Valuation & Ratios
Market Cap?246.8M
Shares Out?111.7M
Float?92.3M
Float %?82.7%
P/E Ratio?N/A
P/B Ratio?-24.75
EPS?-$1.06
Dividend?0.00%
Ex-Dividend?N/A
News
Profile
Alector Inc is a clinical-stage biotechnology company focused on developing therapies for neurodegenerative diseases. The company advances a pipeline of product candidates including Nivisnebart (AL101/GSK4527226) for Alzheimer's disease, AL137 for Alzheimer's disease, AL050 for Parkinson's disease and Lewy body dementia, and AL064, an siRNA program targeting tau for Alzheimer's disease and other tauopathies, supported by its proprietary Alector Brain Carrier (ABC) platform designed to improve delivery of therapeutics across the blood-brain barrier.
Employees
103
Market Cap
238.9M
Industry
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
Website
Listed
2019-02-07
Address
131 OYSTER POINT BLVD., SUITE 600
SOUTH SAN FRANCISCO, CA 94080
Phone: 415-231-5660
SOUTH SAN FRANCISCO, CA 94080
Phone: 415-231-5660
Technical OutlookBuy
Strong SellNeutralStrong Buy
Long-Term (Tide)?▲ Bullish(+2/3)
Medium-Term (Wave)?– Neutral(0/3)
Short-Term (Ripple)?▼ Bearish(-1/3)
MA Alignment?Mixed
Full Technical Analysis →Fundamental OutlookSell
Strong SellNeutralStrong Buy
F-Score?12
Z-Score?0
Momentum?50
Short Sent.?69
Piotroski F-Score?2/9Weak
Altman Z-Score?-7.46Distress
Confidence?51%Low
Short InterestElevated
Short % of Float?6.68%Elevated
Short Interest?6.2M
Days to Cover?4.6
Free Float92.3M
Avg Daily Volume1.4M
Settlement Date2026-08-31
Financial Health
Current Ratio?5.26Strong
Quick Ratio?5.26Strong
Cash Ratio?1.75Strong
Debt/Equity?-0.99Low
ValuationFAIRLY VALUEDvs 1 peers + S&P 500
Score67/100
P/E?N/A▾
P/B?-24.75CHEAP▾
S&P97
P/S?17.80HIGH▾
Peers100
S&P3
P/FCF?N/A▾
EV/EBITDA?-1.6CHEAP▾
S&P97
EV/Sales?14.19HIGH▾
Peers100
S&P3
Returns & Efficiency
ROE?1,184.8%STRONG▾
Peers50
S&P97
ROA?-58.2%WEAK▾
S&P3
Cash Flow & Enterprise
FCF?$-158392000
Enterprise Value?$196.7M
Fundamentals ratios updated end of day