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Research and development

Flow – sum over the period · $M

QuartersFiscal years

$MResearch and development · Q1 FY2016: $234M · 10-Q 0001193125-15-364406 filed Nov 3, 2015Research and development · Q2 FY2016: $221M · 10-Q 0001628280-16-010687 filed Feb 3, 2016Research and development · Q3 FY2016: $221M · 10-Q 0000707549-16-000014 filed Apr 25, 2016Research and development · Q4 FY2016: $237M · derived · 10-K 0000707549-17-000100 filed Aug 15, 2017Research and development · Q1 FY2017: $235M · 10-Q 0000707549-16-000085 filed Oct 25, 2016Research and development · Q2 FY2017: $247M · 10-Q 0000707549-17-000010 filed Jan 30, 2017Research and development · Q3 FY2017: $266M · 10-Q 0000707549-17-000056 filed Apr 24, 2017Research and development · Q4 FY2017: $286M · derived · 10-K 0000707549-18-000115 filed Aug 14, 2018Research and development · Q1 FY2018: $275M · 10-Q 0000707549-17-000139 filed Oct 23, 2017Research and development · Q2 FY2018: $281M · 10-Q 0000707549-18-000016 filed Jan 30, 2018Research and development · Q3 FY2018: $305M · 10-Q 0000707549-18-000084 filed Apr 24, 2018Research and development · Q4 FY2018: $328M · derived · 10-K 0000707549-19-000124 filed Aug 20, 2019Research and development · Q1 FY2019: $292M · 10-Q 0000707549-18-000125 filed Oct 23, 2018Research and development · Q2 FY2019: $286M · 10-Q 0000707549-19-000008 filed Jan 30, 2019Research and development · Q3 FY2019: $319M · 10-Q 0000707549-19-000078 filed Apr 30, 2019Research and development · Q4 FY2019: $296M · derived · 10-K 0000707549-20-000138 filed Aug 18, 2020Research and development · Q1 FY2020: $287M · 10-Q 0000707549-19-000163 filed Oct 29, 2019Research and development · Q2 FY2020: $319M · 10-Q 0000707549-20-000020 filed Feb 4, 2020Research and development · Q3 FY2020: $308M · 10-Q 0000707549-20-000081 filed Apr 28, 2020Research and development · Q4 FY2020: $339M · derived · 10-K 0000707549-21-000136 filed Aug 17, 2021Research and development · Q1 FY2021: $355M · 10-Q 0000707549-20-000173 filed Oct 27, 2020Research and development · Q2 FY2021: $375M · 10-Q 0000707549-21-000017 filed Feb 2, 2021Research and development · Q3 FY2021: $381M · 10-Q 0000707549-21-000089 filed Apr 28, 2021Research and development · Q4 FY2021: $382M · derived · 10-K 0000707549-22-000107 filed Aug 24, 2022Research and development · Q1 FY2022: $382M · 10-Q 0000707549-21-000155 filed Oct 26, 2021Research and development · Q2 FY2022: $404M · 10-Q 0000707549-22-000012 filed Feb 1, 2022Research and development · Q3 FY2022: $407M · 10-Q 0000707549-22-000067 filed Apr 26, 2022Research and development · Q4 FY2022: $411M · derived · 10-K 0000707549-23-000102 filed Aug 15, 2023Research and development · Q1 FY2023: $433M · 10-Q 0000707549-22-000124 filed Oct 24, 2022Research and development · Q2 FY2023: $462M · 10-Q 0000707549-23-000008 filed Jan 30, 2023Research and development · Q3 FY2023: $429M · 10-Q 0000707549-23-000081 filed Apr 24, 2023Research and development · Q4 FY2023: $402M · derived · 10-K 0000707549-24-000106 filed Aug 29, 2024Research and development · Q1 FY2024: $423M · 10-Q 0000707549-23-000115 filed Oct 23, 2023Research and development · Q2 FY2024: $470M · 10-Q 0000707549-24-000016 filed Jan 29, 2024Research and development · Q3 FY2024: $512M · 10-Q 0000707549-24-000067 filed Apr 29, 2024Research and development · Q4 FY2024: $498M · derived · 10-K 0000707549-25-000075 filed Aug 11, 2025Research and development · Q1 FY2025: $495M · 10-Q 0000707549-24-000128 filed Oct 28, 2024Research and development · Q2 FY2025: $495M · 10-Q 0000707549-25-000014 filed Jan 31, 2025Research and development · Q3 FY2025: $526M · 10-Q 0000707549-25-000054 filed Apr 25, 2025Research and development · Q4 FY2025: $580M · derived · 10-K 0000707549-26-000037 filed Aug 7, 2026Research and development · Q1 FY2026: $576M · 10-Q 0000707549-25-000085 filed Oct 24, 2025Research and development · Q2 FY2026: $573M · 10-Q 0000707549-26-000009 filed Jan 29, 2026Research and development · Q3 FY2026: $583M · 10-Q 0000707549-26-000022 filed Apr 23, 2026Research and development · Q4 FY2026: $643M · derived · 10-K 0000707549-26-000037 filed Aug 7, 2026643a234Q1 FY2016Q4 FY2026Q3 FY2021
$MResearch and development · Q1 FY2025: $495M · 10-Q 0000707549-24-000128 filed Oct 28, 2024Research and development · Q2 FY2025: $495M · 10-Q 0000707549-25-000014 filed Jan 31, 2025Research and development · Q3 FY2025: $526M · 10-Q 0000707549-25-000054 filed Apr 25, 2025Research and development · Q4 FY2025: $580M · derived · 10-K 0000707549-26-000037 filed Aug 7, 2026Research and development · Q1 FY2026: $576M · 10-Q 0000707549-25-000085 filed Oct 24, 2025Research and development · Q2 FY2026: $573M · 10-Q 0000707549-26-000009 filed Jan 29, 2026Research and development · Q3 FY2026: $583M · 10-Q 0000707549-26-000022 filed Apr 23, 2026Research and development · Q4 FY2026: $643M · derived · 10-K 0000707549-26-000037 filed Aug 7, 2026643a495Q1 FY2025Q4 FY2026Q1 FY2026
Q4 FY2026
643a$M
derived
All values (44)
PeriodValue ($M)Status
Q4 FY2026643derived
Q3 FY2026583reported
Q2 FY2026573reported
Q1 FY2026576reported
Q4 FY2025580derived
Q3 FY2025526reported
Q2 FY2025495reported
Q1 FY2025495reported
Q4 FY2024498derived
Q3 FY2024512reported
Q2 FY2024470reported
Q1 FY2024423reported
Q4 FY2023402derived
Q3 FY2023429reported
Q2 FY2023462reported
Q1 FY2023433reported
Q4 FY2022411derived
Q3 FY2022407reported
Q2 FY2022404reported
Q1 FY2022382reported
Q4 FY2021382derived
Q3 FY2021381reported
Q2 FY2021375reported
Q1 FY2021355reported
Q4 FY2020339derived
Q3 FY2020308reported
Q2 FY2020319reported
Q1 FY2020287reported
Q4 FY2019296derived
Q3 FY2019319reported
Q2 FY2019286reported
Q1 FY2019292reported
Q4 FY2018328derived
Q3 FY2018305reported
Q2 FY2018281reported
Q1 FY2018275reported
Q4 FY2017286derived
Q3 FY2017266reported
Q2 FY2017247reported
Q1 FY2017235reported
Q4 FY2016237derived
Q3 FY2016221reported
Q2 FY2016221reported
Q1 FY2016234reported

CSV with all sources · Technical ID: rnd

More metrics for Lam Research

Value drivers

Income statement

Per share

Balance sheet

Cash flow

Debt and interest

Sources & calculation
Value
$643M (derived)
Period
Q4 FY2026, ended Jun 28, 2026 · quarterly value (3 months, not cumulative)
Calculation
Q4 = fiscal year − 9 months cumulative = 2,376M − 1,733M = $643M (FY value from 10-K 0000707549-26-000037; 9-month value from the Q3-10-Q)
Source
10-K, filed Aug 7, 2026 · 0000707549-26-000037
Location
us-gaap:ResearchAndDevelopmentExpense
Confidence
1. – directly from an XBRL fact in the filing (or calculated exactly from it)

Versions

v1$643MAug 7, 202610-K 0000707549-26-000037derived · confidence 1. · current