RAMBUS INC Research And Development Expense

• RAMBUS INC showed an increase of +15.2% in Research And Development Expense from 2024 to 2025.
• This data is from RAMBUS INC's annual report (Form 10-K), filed with the SEC on February 18, 2026.
• XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 18 years of available data (2008 to 2025), RAMBUS INC's Research And Development Expense has grown by 146.3%.
• Historical annual values: Fiscal year 2025: $187.71 million | Fiscal year 2024: $162.88 million | Fiscal year 2023: $156.83 million | Fiscal year 2022: $158.77 million | Fiscal year 2021: $135.68 million | Fiscal year 2020: $139.84 million | Fiscal year 2019: $156.82 million | Fiscal year 2018: $158.34 million | Fiscal year 2017: $149.14 million | Fiscal year 2016: $129.84 million | Fiscal year 2015: $111.11 million | Fiscal year 2014: $110.03 million | Fiscal year 2013: $117.98 million | Fiscal year 2012: $140.50 million | Fiscal year 2011: $115.70 million | Fiscal year 2010: $92.71 million | Fiscal year 2009: $67.25 million | Fiscal year 2008: $76.22 million.
• Data sourced from SEC EDGAR public filings as of June 20, 2026.

Last verified: June 20, 2026