LAM RESEARCH CORP

LRCXdata completeness 100%18 fiscal years on file

Data notes: no data for concept 'investmentsAtFairValue'; no data for concept 'netInvestmentIncome'; no data for concept 'gainsOnRealEstateSales'

The thesis, from the filings

LAM RESEARCH CORP earns about 40% on invested capital, far above its ~9% cost of capital, but has diluted owners by 797% over 5 years — a real edge showing up in the numbers. The estimate methods put fair value between $37.26 and $150.44 a share.Whether it’s worth owning at today’s price is the last question — and yours to answer, below.

i. The business — what you’d actually own
FigureFY 2022FY 2023FY 2024FY 2025FY 2026
Revenue$17.2B1$17.4B2$14.9B3$18.4B3$23.2B3
Net income$4.61B4$4.51B5$3.83B6$5.36B6$7.27B6
Operating cash flow$3.1B7$5.18B8$4.65B9$6.17B9$5.86B9
Capital expenditure$546M10$501.6M11$396.7M12$759.2M12$966.4M12
Free cash flow (derived)$2.55B7$4.68B8$4.26B9$5.41B9$4.89B9
Total debt$9.92B13$9.93B14$9.93B15$8.94B16$7.44B16
Cash & equivalents$3.52B17$5.34B18$5.85B19$6.39B19$5.58B19
Diluted shares140.6M1.36B1.32B1.29B1.26B

Superscripts are receipts. Each links to the SEC filing the number came from (full list at the bottom).

ii. Your slice — ownership made literal
If you owned
shares
Net assets behind them
$98.89
your share of equity
Profit it earned you last year
$57.61
Free cash flow it threw off
$38.79
Debt you’d be carrying
$59.03

10 shares is a claim on $98.89 of net worth that earned you $57.61 and generated $38.79 of cash last year, against $59.03 of debt.

iii. Is this a good business?
Moat signal · return on invested capital
40% avg · 5y
FY22 38%FY23 37%FY24 32%FY25 44%FY26 52%

It earned about 40% on invested capital, year after year, against a ~9% cost of capital — the footprint of real pricing power. Competition usually drags returns like this back down; here it hasn't.

seeing a moat in the numbers →
Management signal · capital allocation
+797% shares · 5y

Share count is up 797% over 5 years — owners have been diluted. Worth asking what they got for it. Total debt has fallen 25% — deleveraging.

reading capital allocation →

Signals, not verdicts — read from the filings above. Numbers don’t prove a moat; they show its footprint. You decide.

iv. What it’s worth — engine v0.5.0

The 3 estimate methods that apply put fair value between $37.26 and $150.44 a share. They rest on different assumptions, so where they diverge is the story; the Graham Number is a stricter floor, not a target.

DCF · Growth Exit 10Y
$150.44
assumptions (10)
  • riskFreeRate4.8%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears10
  • fcfGrowth14.7%
  • fcfBase$4.89B
DCF · Growth Exit 5Y
$98.96
assumptions (10)
  • riskFreeRate4.8%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears5
  • fcfGrowth14.7%
  • fcfBase$4.89B
Earnings Power Value
$37.26
assumptions (8)
  • riskFreeRate4.8%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • normalizedEarnings$4.61B
  • growthAssumed0.0%
Graham Number
$35.94
assumptions (1)
  • grahamMultiplier2250.0%

Different models answer different questions — which to trust when →

v. The price question — last, on purpose
Is today’s price fair?
See live price ↗
Type a price. The ledger answers.
Or set your own belief
FCF growth, next 5 years14.7%
Discount rate (WACC)9.08%
Terminal growth2.5%
At your growth, a share is worth $98.96
The three cases
Bear0.0%$52.73
Base14.7%$98.96
Bull19.7%$120.71

Bear/base/bull growth = 0% / filed history / history + 5pp. Type a price to see the return each case implies.

Default growth 14.7%= this company’s own filed history (median-to-median FCF CAGR, clamped 0–20%). Your adjustments are recorded anonymously. They become the “what do owners actually believe” dataset.

Sources — the receipts
  1. 10-K · period ending 2022-06-26 · accession 0000707549-24-000106 (RevenueFromContractWithCustomerExcludingAssessedTax)
  2. 10-K · period ending 2023-06-25 · accession 0000707549-25-000075 (RevenueFromContractWithCustomerExcludingAssessedTax)
  3. 10-K · period ending 2024-06-30 · accession 0000707549-26-000037 (RevenueFromContractWithCustomerExcludingAssessedTax)
  4. 10-K · period ending 2022-06-26 · accession 0000707549-24-000106 (NetIncomeLoss)
  5. 10-K · period ending 2023-06-25 · accession 0000707549-25-000075 (NetIncomeLoss)
  6. 10-K · period ending 2024-06-30 · accession 0000707549-26-000037 (NetIncomeLoss)
  7. 10-K · period ending 2022-06-26 · accession 0000707549-24-000106 (NetCashProvidedByUsedInOperatingActivities)
  8. 10-K · period ending 2023-06-25 · accession 0000707549-25-000075 (NetCashProvidedByUsedInOperatingActivities)
  9. 10-K · period ending 2024-06-30 · accession 0000707549-26-000037 (NetCashProvidedByUsedInOperatingActivities)
  10. 10-K · period ending 2022-06-26 · accession 0000707549-24-000106 (PaymentsToAcquireProductiveAssets)
  11. 10-K · period ending 2023-06-25 · accession 0000707549-25-000075 (PaymentsToAcquireProductiveAssets)
  12. 10-K · period ending 2024-06-30 · accession 0000707549-26-000037 (PaymentsToAcquireProductiveAssets)
  13. 10-K · period ending 2022-06-26 · accession 0000707549-23-000102 (LongTermDebtNoncurrent)
  14. 10-K · period ending 2023-06-25 · accession 0000707549-24-000106 (LongTermDebtNoncurrent)
  15. 10-K · period ending 2024-06-30 · accession 0000707549-25-000075 (LongTermDebtNoncurrent)
  16. 10-K · period ending 2025-06-29 · accession 0000707549-26-000037 (LongTermDebtNoncurrent)
  17. 10-K · period ending 2022-06-26 · accession 0000707549-24-000106 (CashAndCashEquivalentsAtCarryingValue)
  18. 10-K · period ending 2023-06-25 · accession 0000707549-25-000075 (CashAndCashEquivalentsAtCarryingValue)
  19. 10-K · period ending 2024-06-30 · accession 0000707549-26-000037 (CashAndCashEquivalentsAtCarryingValue)