Biogen (BIIB) YTD return

Updated November 02, 2026 · Data: Yahoo Finance

+41.49%

YTD return in 2026 (from Dec 31, 2025 close)

Dec 31, 2025 close$175.99

Current price$249.01

$1,000 on Dec 31 →$1,414.90

YTD rank#66 of 500

SectorHealth Care

Official websitebiogen.com

Price chart

BIIB vs its sector

Health Care sector average+29.73%

BIIB YTD+41.49%

Difference+11.76 pts

Stocks in sector60

Outperforming its sector. BIIB is 11.76 points ahead of the Health Care sector average, which covers 60 ranked S&P 500 stocks.

Biogen (BIIB) is up +41.49% year-to-date in 2026, ranking #66 of 500 ranked S&P 500 stocks. It closed 2025 at $175.99 and trades at $249.01 as of November 02, 2026. $1,000 invested on December 31, 2025 would be worth $1,414.90 today. That puts it 11.76 points ahead of the Health Care sector average of +29.73%.

Recent performance

Biogen (BIIB) has gained 13.25% over the past month, outpacing the S&P 500 by 15.60%, and gained 19.46% over the past three months (ahead of the index by 21.98%). It is trading 1.90% below its 52-week high of $253.84, set on 2026-10-22.

Latest BIIB news

Stoke Therapeutics Inc (STOK) Q3 2026 Earnings Call Highlights: Strong Cash Runway and Phase 3 ...GuruFocus.com · 2026-10-31
What Just Happened To Alnylam Stock?Trefis · 2026-10-30
Biogen Swings Back to Growth as Stock Momentum Could Continue, RBC SaysMT Newswires · 2026-10-29
Bernstein Adjusts Price Target on Biogen to $278 From $236MT Newswires · 2026-10-29
UBS Adjusts Price Target on Biogen to $300 From $270, Keeps Buy RatingMT Newswires · 2026-10-29

Headlines via Yahoo Finance, updated daily.

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BIIB YTD return FAQ

What is Biogen (BIIB)'s YTD return in 2026?

Biogen (BIIB) is up +41.49% year-to-date in 2026, as of November 02, 2026.

What was Biogen (BIIB)'s price at the start of 2026?

Biogen (BIIB) closed at $175.99 on December 31, 2025 and trades at $249.01 as of November 02, 2026.

Where does Biogen (BIIB) rank by YTD return in 2026?

Biogen (BIIB) ranks #66 of 500 S&P 500 stocks by YTD return in 2026, as of November 02, 2026.

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For informational purposes only, not financial advice.

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