Earnings page

Biogen Inc. Common Stock (BIIB) earnings overview

Biogen Inc. Common Stock (BIIB) earnings page with quarterly EPS history, expected vs actual post-earnings moves, and beat-rate context. Next report: Jul 30, 2026.

Next report
Next earnings date: Jul 30, 2026
Avg actual move
2.4%
Avg expected move
1.9%
Beat rate
100.0%

Recent earnings move profile

BIIB earnings chart

Quarterly context

May 6, 2026

Actual move 0.4%. Expected move 1.7%.

Feb 6, 2026

Actual move -3.7%. Expected move 1.7%.

Oct 29, 2025

Actual move 1.2%. Expected move 2.3%.

Jul 31, 2025

Actual move 3.1%. Expected move 1.7%.

May 1, 2025

Actual move 2.2%. Expected move 2.0%.

Feb 12, 2025

Actual move 3.8%. Expected move 2.3%.