# clm_8310EC55C50C

subject: Lam Research (/record/lam-research.md)  
predicate: quarterly_research_and_development  
value: 525,904,000 United States dollar  
valid_from: 2025-03-30  
valid_to: 2025-09-28  
published: 2025-04-25  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_12AE2257AC25  
last_updated: 2026-11-08  
cite: AsOf. "Lam Research quarterly research and development: 525,904,000 United States dollar", as of 2025-03-30 (until 2025-09-28). Claim clm_8310EC55C50C, https://asof.is/claim/clm_8310EC55C50C, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/707549/000070754925000054/0000707549-25-000054-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q3 FY2025, filed 2025-04-25  

## Sources

- https://www.sec.gov/Archives/edgar/data/707549/000070754925000054/0000707549-25-000054-index.htm (primary, SEC EDGAR 10-Q Q3 FY2025, published 2025-04-25)

## Supersedes

- [Lam Research](/record/lam-research.md) | quarterly_research_and_development | 494,947,000 United States dollar | valid 2024-12-29 to 2025-03-30 | conf 0.95 | superseded | superseded_by [clm_8310EC55C50C](/claim/clm_8310EC55C50C.md) | [clm_A7287D700900](/claim/clm_A7287D700900.md)

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