Alector, Inc. financial data

Symbol
ALEC on Nasdaq
Location
South San Francisco, CA
Fiscal year end
31 December
Latest financial report
10-K - Q4 2025 - 25 Feb 2026

Key Ratios

Label TTM Value / Value Unit Change %
Current Ratio 365% % 6%
Debt-to-equity 448% % 60%
Return On Equity -225% % -172%
Return On Assets -41% % -89%
Operating Margin -741% % -414%

Shares

Label TTM Value / Value Unit Change %
Entity Common Stock, Shares Outstanding 110,362,581 shares 10%
Common Stock, Shares, Outstanding 110,362,581 shares 11%
Entity Public Float $115,400,000 USD -63%
Common Stock, Value, Issued $11,000 USD 22%
Weighted Average Number of Shares Outstanding, Basic 102,998,978 shares 6.6%
Weighted Average Number of Shares Outstanding, Diluted 102,998,978 shares 6.6%

Income Statement

Label TTM Value / Value Unit Change %
Revenues $21,045,000 USD -79%
Revenue from Contract with Customer, Excluding Assessed Tax $21,045,000 USD -79%
Research and Development Expense $123,065,000 USD -34%
General and Administrative Expense $53,987,000 USD -9.4%
Operating Income (Loss) $156,007,000 USD -7.6%
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest $142,761,000 USD -20%
Income Tax Expense (Benefit) $168,000 USD 31%
Net Income (Loss) Attributable to Parent $142,929,000 USD -20%
Earnings Per Share, Basic -1.39 USD/shares -13%
Earnings Per Share, Diluted -1.39 USD/shares -13%

Balance Sheet

Label TTM Value / Value Unit Change %
Cash and Cash Equivalents, at Carrying Value $65,802,000 USD 99%
Marketable Securities, Current $190,222,000 USD -50%
Assets, Current $266,452,000 USD -37%
Property, Plant and Equipment, Net $10,841,000 USD -37%
Operating Lease, Right-of-Use Asset $13,712,000 USD -31%
Other Assets, Noncurrent $386,000 USD -92%
Assets $293,237,000 USD -37%
Accounts Payable, Current $1,691,000 USD -24%
Employee-related Liabilities, Current $12,941,000 USD -29%
Accrued Liabilities, Current $19,299,000 USD -33%
Contract with Customer, Liability, Current $6,684,000 USD -72%
Liabilities, Current $69,503,000 USD -44%
Contract with Customer, Liability, Noncurrent $164,537,000 USD -4.4%
Operating Lease, Liability, Noncurrent $17,488,000 USD -28%
Other Liabilities, Noncurrent $1,737,000 USD 41%
Liabilities $262,588,000 USD -23%
Accumulated Other Comprehensive Income (Loss), Net of Tax $166,000 USD -36%
Retained Earnings (Accumulated Deficit) $972,056,000 USD -17%
Stockholders' Equity Attributable to Parent $30,649,000 USD -76%
Liabilities and Equity $293,237,000 USD -37%

Popular Metrics

Label TTM Value / Value Unit Change %
Net Cash Provided by (Used in) Operating Activities $60,783,000 USD 0.92%
Net Cash Provided by (Used in) Financing Activities $0 USD -100%
Net Cash Provided by (Used in) Investing Activities $65,735,000 USD
Common Stock, Shares Authorized 200,000,000 shares 0%
Common Stock, Shares, Issued 110,362,581 shares 11%
Common Stock, Par or Stated Value Per Share 0.0001 USD/shares 0%
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect $4,952,000 USD
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents $67,648,000 USD 94%
Interest Paid, Excluding Capitalized Interest, Operating Activities $214,000 USD
Deferred Tax Assets, Valuation Allowance $274,229,000 USD 19%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 0.21 pure 0%
Deferred Tax Assets, Gross $280,183,000 USD 17%
Operating Lease, Liability $26,544,000 USD -20%
Payments to Acquire Property, Plant, and Equipment $20,000 USD -96%
Comprehensive Income (Loss), Net of Tax, Attributable to Parent $143,024,000 USD -20%
Lessee, Operating Lease, Liability, to be Paid $30,459,000 USD -23%
Property, Plant and Equipment, Gross $48,334,000 USD -3.5%
Operating Lease, Liability, Current $9,056,000 USD 3.4%
Lessee, Operating Lease, Liability, to be Paid, Year Two $9,804,000 USD 3.4%
Lessee, Operating Lease, Liability, to be Paid, Year One $9,477,000 USD 3.4%
Operating Lease, Weighted Average Discount Rate, Percent 0.086 pure 0%
Lessee, Operating Lease, Liability, Undiscounted Excess Amount $3,915,000 USD -40%
Lessee, Operating Lease, Liability, to be Paid, Year Three $8,969,000 USD -8.5%
Deferred Tax Assets, Operating Loss Carryforwards $106,407,000 USD 189%
Unrecognized Tax Benefits $24,764,000 USD 8%
Lessee, Operating Lease, Liability, to be Paid, Year Four $2,209,000 USD -75%
Additional Paid in Capital $1,002,528,000 USD 4.9%
Deferred Tax Assets, Net of Valuation Allowance $5,954,000 USD -28%
Share-based Payment Arrangement, Expense $26,658,000 USD -32%