Rambus (RMBS) Q4 2023 earnings summary

Executive summary

• Q4 revenue was $122.2M, essentially flat YoY; GAAP operating income rose to $35.1M from $16.1M, and diluted EPS increased to $0.53 from $0.14.

• FY 2023 revenue reached $461.1M versus $454.8M in 2022; results outpaced the semiconductor market, with strategic focus on differentiated chips and digital IP for data centers and AI.

Financial highlights

• Q4 revenue was $122.2M; product revenue was $53.7M, royalties $52.4M, contract and other revenue $16.1M, and licensing billings $66.2M.

• Q4 GAAP net income was $58.5M and non-GAAP net income was $41.2M; the non-GAAP reconciliation excluded a $23.9M gain on sale of an equity investment.

• Q4 GAAP operating income was $35.1M and non-GAAP operating income was $50.3M; GAAP gross profit was $98.1M versus $89.0M YoY, while operating expenses were $63.0M versus $72.8M.

• Q4 operating cash flow was $54.8M versus $51.3M YoY; FY 2023 operating cash flow was $195.8M.

Outlook and guidance

• Q1 2024 outlook: licensing billings $59M–$65M, royalties $43M–$49M, product revenue $47M–$53M, and contract and other revenue $17M–$23M.

• Q1 operating costs and expenses are expected at $85M–$89M GAAP and $71M–$75M non-GAAP; non-GAAP guidance excludes $11M stock compensation and $3.1M amortization.

• Guidance assumes a 22% tax rate, 110M diluted shares, and $3M non-GAAP interest and other income; revenue depends in part on customer agreements for product sales and licensing.