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Upfront Briefing

IPO tape got two real prints: SpyGlass priced, and Agomab followed with a larger raise — the kind of “risk-on” datapoint that actually sets the bar for what new biotech risk costs this week.

Meanwhile, FDA leadership signaled a crackdown on illegal copycats amid the compounded Wegovy noise (with Hims squarely in the spotlight), while Idorsia laid out an FDA-agreed Phase 3 registration path for lucerastat in Fabry.

Tape Action

Instrument Last close 1D % YTD %
S&P 500 6,798.4 (1.2%) (0.7%)
Nasdaq 100 24,548.7 (1.4%) (2.8%)
Russell 2000 2,577.6 (1.8%) +3.9%
Healthcare (XLV) 154.8 (0.8%) 0.0%
Biotech (XBI) 120.7 (3.6%) (1.0%)
Nasdaq Biotech (NBI) 5,806.0 (2.1%) +1.7%
Clinical Trials (BBC) 38.9 (5.1%) +0.8%
  • Risk-off was broad: labor-demand data and a still-wobbly mega-cap/AI tape pushed investors toward “de-risk” positioning (rates rallied, crypto weak).
  • Biotech underperformed the tape (XBI (3.6%) vs S&P 500 (1.2%)) as high beta de-rated — with GLP-1/compounding headlines adding idiosyncratic pressure to the complex.
  • The standout mover was Clinical Trials (BBC) at (5.1%) — a rough session for “early data / higher-duration” risk.
  • Market data: U.S. close Thu 05-Feb-2026.

The Big 3

1
SpyGlass Pharma prices initial public offering
  • SpyGlass priced 9,375,000 shares at $16.00 (≈$150m gross; plus a 30-day overallotment option).
  • Why it matters: IPO pricing + aftermarket performance are the cleanest real-time read-through on biotech risk appetite — and influence the next cohort’s decision to file/price (and at what discount).
  • Source: PR
2
Agomab prices initial public offering
  • Agomab priced 12,500,000 ADSs at $16.00 (≈$200m gross; plus overallotment option).
  • Why it matters: Two IPO prints in one session is the point: it suggests real buy-side capacity for new biotech paper — but the “window” only truly opens if these names trade well post-launch.
  • Source: PR
3
FDA signals crackdown on illegal “copycat” drugs as compounded Wegovy grabs headlines
  • FDA leadership said it would act against mass-marketing of unapproved copycats, as Novo moved toward legal/regulatory action over compounded versions of its new Wegovy pill (with Hims a focal point).
  • Why it matters: This is a regulatory overhang on telehealth/compounder GLP-1 unit economics. If enforcement tightens, demand shifts back toward branded supply — and the market’s pricing-power narrative for obesity drugs can reset quickly.
  • Source: Reuters Reuters (legal)

Everything Else that broke

  • Idorsia outlines FDA-agreed Phase 3 registration program for lucerastat in Fabry disease. — PR
  • China CDE clears IND for Ascentage Pharma's BTK degrader. — PR
  • Akeso's ivonescimab gets NMPA Breakthrough Therapy Designation. — PR
  • Adaptive Biotechnologies reports Q4 and full-year 2025 results. — PR
  • US FDA clears IND for PharmaResearch's PRD-101 nano anticancer drug. — PR
  • Real-world data supports Amtagvi treatment in advanced melanoma. — PR

Deal Flow

BioBucks 2026 Deal Trackers • Updated weekly ⬇️
M&A Rumors BD&L VC

M&A / BD&L

  • Eisai and Henlius license anti-PD-1 serplulimab in Japan. — PR
  • Coeptis shareholder approval advances Z Squared merger. — PR

VC / Private Financings

  • Angitia Biopharmaceuticals closes a $130m Series D, co-led by Frazier Life Sciences and Venrock Healthcare Capital Partners; new investors include Ascenta Capital, BlackRock-managed funds/accounts, BVF Partners, Logos Capital, RA Capital Management, and Wellington Management. — PR
  • Third Arc Bio closes a $52m Series A extension (adds to a previously announced $165m Series A), led by new investor a16z with founding investor Omega Funds; additional investors include Goldman Sachs, BVF Partners, T. Rowe Price, Marshall Wace, Hillhouse, Galapagos, AbbVie Ventures, and Alderline Group. — PR

IPOs / Follow-Ons

  • SpyGlass Pharma prices IPO at $16.00 (midpoint), raising ~$150m gross; implied ~$511m market cap at IPO price, with reports the deal was multiple-times oversubscribed. — PR
  • Agomab prices IPO at $16.00 (midpoint), raising ~$200m gross; implied valuation ~$780m (vs up to ~$828.5m at the top of the marketed range). — PR

Academic Corner

  • Anti-CD19 CAR T cells for pediatric patients with treatment-refractory autoimmune diseases. — Nature Medicine
  • Blood tests for Alzheimer’s disease could reshape research and care. — Nature Medicine
That’s it for today — two IPO prints and the compounding tape heating up. See you Monday. BioBucks Team