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Gilead Sciences (GILD) Q4 2023 earnings summary

Event summary combining transcript, slides, and related documents.

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Q4 2023 earnings summary

15 Oct, 2026

Executive summary

  • FY23 revenue declined 1% to $27.1B; product sales were $26.9B and flat YoY, while sales excluding Veklury rose 7% to $24.7B, led by HIV and Oncology.

  • Q423 revenue fell 4% to $7.1B; product sales excluding Veklury were $6.35B, flat YoY.

  • FY23 GAAP diluted EPS was $4.50 vs. $3.64; non-GAAP diluted EPS was $6.72 vs. $7.26.

Financial highlights

  • FY23 non-GAAP operating income was $10.5B, down 14%; non-GAAP net income was $8.5B, down 8%, and diluted EPS was $6.72, down 7%.

  • Q423 non-GAAP operating income was $2.7B, up 1%; non-GAAP net income was $2.2B and diluted EPS was $1.72, both up 3% YoY.

  • Q423 GAAP diluted EPS was $1.14 vs. $1.30; non-GAAP diluted EPS rose to $1.72 from $1.67.

  • FY23 operating cash flow was $8.0B and free cash flow was $7.4B, compared with $9.1B and $8.3B in 2022.

  • Year-end cash, cash equivalents, and marketable debt securities totaled $8.4B, up from $7.6B; Q423 operating cash flow was $2.2B.

Outlook and guidance

  • FY24 product sales guidance is $27.1B–$27.5B, including $1.3B of Veklury; sales excluding Veklury are guided to $25.8B–$26.2B, up 4–6%.

  • FY24 non-GAAP diluted EPS guidance is $6.85–$7.25; GAAP diluted EPS guidance is $5.15–$5.55.

  • FY24 non-GAAP operating income guidance is $11.2B–$11.7B and non-GAAP gross margin is 85–86%; R&D expense is expected to grow low- to mid-single digits.

  • FY24 HIV sales are expected to grow ~4%; Q124 HIV sales are expected to decline 10–12% from Q423 on seasonality, while cell therapy sales are expected flat to slightly higher.

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