Alector (ALEC) Shares Outstanding (2018 - 2026)

Alector (ALEC) has reported Shares Outstanding (Entity) for 9 consecutive years, with $111.7 million the latest figure, recorded in Q2 2026.

• On a quarterly basis, Shares Outstanding (Entity) rose 10.32% year-over-year to $111.7 million in Q2 2026; TTM through Jun 2026 was $111.7 million, a 10.32% increase from a year earlier, with the FY2025 full-year figure at $110.4 million, up 11.38% from the prior year.
• Shares Outstanding (Entity) was $111.7 million for Q2 2026 at Alector, up from $111.0 million in the prior quarter.
• Over five years, Shares Outstanding (Entity) peaked at $111.7 million in Q2 2026 and troughed at $82.0 million in Q1 2022.
• A 5-year average of $94.3 million and a median of $96.9 million in 2024 frame the typical range for Shares Outstanding (Entity).
• Across the five-year window, Shares Outstanding (Entity) advanced 1.11% in 2022 and climbed 16.74% in 2024, its largest moves.
• Over 5 years, Shares Outstanding (Entity) stood at $82.9 million in 2022, then climbed by 2.39% to $84.9 million in 2023, then grew by 16.74% to $99.1 million in 2024, then gained by 11.38% to $110.4 million in 2025, then rose by 1.17% to $111.7 million in 2026.
• The last three Shares Outstanding (Entity) figures came in at $111.7 million (Q2 2026), $111.0 million (Q1 2026), and $110.4 million (Q4 2025), per Business Quant data.