Record Full-Year Revenue Growth
Total revenue grew 38% year-over-year to $1.4 billion for FY2025, driven primarily by ENHANZE momentum and product sales.
Royalty Revenue Surge
Total royalty revenue increased 52% year-over-year to $867.8 million, reflecting strong uptake of ENHANZE-enabled products (notably DARZALEX SC, VYVGART Hytrulo and PHESGO).
DARZALEX Subcutaneous Franchise Performance
Johnson & Johnson reported DARZALEX total sales up 22% operationally to $14.4 billion in 2025; Halozyme recognized $483 million in royalties (up 29% year-over-year). DARZALEX SC represents 97% share of U.S. sales and sales are projected to exceed $18 billion by 2028.
PHESGO and VYVGART Hytrulo Strong Growth
PHESGO sales rose 48% YoY to CHF 2.4 billion (~$3.0 billion), generating $105.6 million in royalties (+51% YoY). VYVGART and VYVGART Hytrulo grew 90% YoY to $4.15 billion, producing $157.2 million in royalties (444% YoY growth).
Accelerated Product Approvals and Expanded Blockbuster Set
Multiple regulatory milestones: DARZALEX FASPRO approval for smoldering multiple myeloma, new J&J approval for newly diagnosed multiple myeloma (fifth indication for newly diagnosed; 12th overall), and RYBREVANT SC approvals in U.S., Japan and China. Management now cites 10 ENHANZE-enabled global blockbuster opportunities.
Portfolio Expansion via Acquisitions
Expanded from 2 to 4 subcutaneous drug delivery technologies through acquisition of Elektrofi (Hypercon) and Surf Bio (hyperconcentration), both with long-duration IP into the mid-2040s, broadening capabilities (ENHANZE, auto-injectors, Hypercon, Surf Bio).
Hypercon Development and Longer-Term Revenue Opportunity
Three Hypercon partnerships in place with plans to advance 2 programs into Phase I by end of 2026; first approvals projected in 2030–2031. Management projects ~ $1 billion in Hypercon royalty revenue within five years of first launches in the mid-2030s.
ENHANZE Pipeline and Clinical Momentum
Guidance for 2026 includes supporting 6 new ENHANZE programs entering Phase I (bringing development portfolio to 15 products, 13 with ENHANZE) and expectation to add 1–3 new ENHANZE agreements — giving line of sight to royalty contributions beginning ~2029.
Preclinical ADC Data Indicating Potential Clinical Benefit
Preclinical data for two ADCs showed improved injection-site clearance (24-hour injection-site reduction: 87% for ADC1 and >50% for ADC2 with ENHANZE) and lower serum Cmax versus IV (Cmax reductions of 75% for ADC1 and 61% for ADC2). Modeling suggests subcutaneous dosing with ENHANZE could achieve equal/higher overall exposure with lower peak concentrations, implying potential improved benefit/risk.
Balance Sheet Strengthening and 2026 Financial Guidance
Issued $750M 2031 and $750M 2032 convertible notes, repurchased portions of 2027/2028 notes and upsized revolving credit to $750M; reported net debt/EBITDA of 2.1x (excluding acquired IPR&D) with expectation to delever below 1x by end of 2026. Reiterated 2026 guidance: total revenue $1.71B–$1.81B (+22%–30% YoY), royalty revenue $1.13B–$1.17B (+30%–35% YoY), adjusted EBITDA $1.125B–$1.205B, and non-GAAP diluted EPS $7.75–$8.25.
Quarterly Momentum
Q4 2025 total revenue increased 52% sequentially to $451.8 million; Q4 royalty revenue was $258 million (+51% YoY).