Biogen (BIIB) — Rating History

Complete AI committee score history · 26 sessions recorded · Updated nightly

← Overview📈 Rating History💰 Earnings📰 Recent Events🔄 What Changed📖 Thesis Evolution🔍 Similar Stocks
DateScoreRatingRecommendationConvictionAgreementAnalysts
2026-08-0160.9BuyBuyModerate67%6
2026-07-3158.5BuyWatchContested50%6
2026-07-3059.4BuyWatchModerate67%6
2026-07-2958.0BuyWatchModerate67%6
2026-07-2858.0BuyWatchModerate67%6
2026-07-2759.7BuyWatchModerate67%6
2026-07-2659.7BuyWatchModerate67%6
2026-07-2558.0BuyWatchModerate67%6
2026-07-2458.0BuyWatchModerate67%6
2026-07-2359.1BuyWatchModerate67%6
2026-07-2259.1BuyWatchModerate67%6
2026-07-2159.1BuyWatchModerate67%6
2026-07-2059.1BuyWatchModerate67%6
2026-07-1958.4BuyWatchModerate67%6
2026-07-1858.4BuyWatchModerate67%6
2026-07-1756.5BuyWatchContested57%7
2026-07-1656.5BuyWatchContested57%7
2026-07-1558.6BuyWatchContested50%6
2026-07-1464.2BuyBuyModerate60%5
2026-07-1368.6BuyBuyHigh80%5
2026-07-1264.5BuyBuyModerate67%6
2026-07-1164.5BuyBuyModerate67%6
2026-07-1064.5BuyBuyModerate67%6
2026-07-0763.0BuyBuyContested80%5
2026-07-0655.4BuyWatchContested67%6
2026-07-0552.2HoldWatchContested60%5

About This Data

Committee scores are generated nightly by Innellis's 7-analyst AI committee. Each session analysts independently score Biogen across fundamentals, momentum, and risk — then debate and reach a consensus. Scores range from 0 (most bearish) to 100 (most bullish). View track record →