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BIIB
NASDAQ Life Sciences

Biogen Beats Q2 Estimates, Raises Revenue Outlook on Rare-Disease Strength

Tom Rudovsky · Reported by Reuters
More coverage: Pharmaceutical Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$214.745
Mkt Cap
$31.704B
52W Low
$124.556
52W High
$219.72
52W Position info
72% above low
Off High info
2.3% below high
Rel. Volume info
0.5× avg
Market data snapshot near publication time

BIIB sits 72% above its 52-week low of $124.556.

Summary

Biogen delivered a strong Q2 beat with adjusted EPS of $3.60 vs. $2.95 consensus and revenue of $2.74B vs. $2.46B, driven by rare-disease drugs and the Apellis acquisition. The company raised its full-year revenue guidance to mid-single-digit growth from a prior decline, signaling a turnaround. However, it slashed adjusted EPS guidance to $12-$13 from $14.25-$15.25 due to $3.85/share in acquisition charges. Rare-disease sales grew 11% to $602M, Leqembi rose 15% to $184M, while MS drugs fell 13% to $963M. CEO Viehbacher highlighted the growth portfolio's ability to return Biogen to growth, with late-stage pipeline assets adding upside. Shares rose nearly 5% on the news. This follows the Apellis acquisition close in May and positive Phase 3 lupus data in June, reinforcing the narrative of a pipeline-driven recovery.

At the time of this announcement, BIIB was trading at $214.75 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $31.7B. The 52-week trading range was $124.56 to $219.72. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: Reuters.


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BIIB - Latest Insights

BIIB
Jul 29, 2026, 6:36 AM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $204.29
Real-time Price: $215.38 info
Change: +$11.09 (+5%) info
Market Cap: $31.797B info
BIIB
Jul 29, 2026, 6:10 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $201.00
Real-time Price: $215.38 info
Change: +$14.38 (+7%) info
Market Cap: $31.797B info
BIIB
Jul 29, 2026, 6:00 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $201.00
Real-time Price: $215.38 info
Change: +$14.38 (+7%) info
Market Cap: $31.797B info
BIIB
Jul 14, 2026, 11:18 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $190.77
Real-time Price: $215.38 info
Change: +$24.60 (+13%) info
Market Cap: $31.797B info
BIIB
Jul 14, 2026, 9:15 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $208.20
Real-time Price: $215.38 info
Change: +$7.18 (+3%) info
Market Cap: $31.797B info