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Bull: AI tailwinds completely offset memory cyclicality, driving sustained >25% revenue growth and terminal multiple expansion to 25x.
internal valuation cross-checks of $310.47 relies on ungrounded perpetual multiple expansion.
Lam Research is a critical semiconductor equipment supplier dominating etch and deposition.
Lam Research is a critical semiconductor equipment supplier dominating etch and deposition.
Switching Costs
internal valuation cross-checks of $310.47 relies on ungrounded perpetual multiple expansion.
Sell. The market is pricing in a structural paradigm shift that utterly fails to account for inevitable cyclical moderation, offering massive downside risk.
Lam Research Corporation designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits in the United States, China, Korea, Taiwan, Japan, Southeast Asia, and Europe. The company offers ALTUS systems to deposit conformal or selective films for tungsten or molybdenum metallization applications; SABRE electrochemical deposition products for copper interconnect transition that offers copper damascene manufacturing; SPEED gapfill high-density plasma chemical vapor deposition (CVD) products; Striker single-wafer atomic layer deposition products for dielectric film solutions; and VECTOR plasma-enhanced CVD products. It also provides Flex for dielectric etch applications; Vantex, a dielectric etch system that provides RF technology and repeatable wafer-to-wafer performance enabled by Equipment Intelligence solutions; Kiyo for conductor etch applications; Syndion for through-silicon via etch applications; and Versys metal products for metal etch processes. In addition, the company offers Coronus bevel clean products to enhance die yield; and Da Vinci, DV-Prime, EOS, and SP series products to address various wafer cleaning applications. Further, it provides Reliant deposition, etch, and clean products; and Sense.i platform products, as well as customer service, spares, and upgrades. Lam Research Corporation was incorporated in 1980 and is headquartered in Fremont, California.
A severe stress test incorporating a 30% reduction to next-year internal valuation cross-checks revenue and structurally lower terminal margins drops fair value toward the $130 level. This highlights the extreme fragility of the current high multiples assigned by the market, which completely ignore inherent downcycle risks.
Switching Costs
Economic profit is supported when reported returns exceed the company cost-of-capital hurdle.
Unavailable
FCFF DCF remains positive at the base case: base FCFF $5.1B after capex $763.2M, with terminal value at 53.6% of enterprise value. No FCF cliff is projected unless capex/ or materially resets.
Monitor earnings quality, guidance, and valuation-sensitive operating metrics.
Monitor earnings quality, guidance, and valuation-sensitive operating metrics.
Monitor earnings quality, guidance, and valuation-sensitive operating metrics.
Intense near-term capex required to support node transitions temporarily depresses free cash flow while funding future capacity.
AI-driven logic and high-bandwidth memory (HBM) spending accelerates faster than historical norms, overwhelming base cyclicality.
NAND and traditional DRAM remain in structural oversupply, causing drastic and prolonged WFE capital expenditure cuts.
Intense near-term capex required to support node transitions temporarily depresses free cash flow while funding future capacity.
Zero weighting recommended at the current extreme valuation.
Sell aggressively into current AI-driven exuberance. Lock in gains immediately before fundamental cyclicality exerts downward pressure on multiples.
internal valuation cross-checks of $310.47 relies on ungrounded perpetual multiple expansion.
Fundamental cash flow models suggest intrinsic value is significantly lower, enforcing strict discipline.
Sell. Our composite fair value of $183.48 respects the eventual fade of excess returns.
Downside case: internal valuation cross-checks of $310.47 relies on ungrounded perpetual multiple expansion.
Capture your own thesis, position size, and follow-up questions. Stays on this device, only you can see it.
Prolonged memory downcycle and severe geopolitical restrictions compress margins and significantly limit terminal growth trajectory.
Extended reduction in NAND and DRAM capex significantly depresses equipment sales and margins beyond modeled downcycle parameters.
Complete ban on trailing-edge and advanced equipment sales to China abruptly eliminates a major high-margin revenue vector.
Competitors dominate next-generation advanced packaging and gate-all-around deposition transitions, permanently eroding Lam's market share.
The five developments that would weaken our investment case.
Slowing cash collection relative to net income reflects customer deferrals and weakening service contract renewals across the installed base, eroding high-margin recurring support cash flows.
Current:1.152 as of 2026-05-08.
Alert ifFalls below 1.00 over any four-quarter period.
Substantial revenue contraction occurs when major memory chipmakers slash capital expenditure budgets, causing order pushouts and severe equipment delivery cancellations across NAND and DRAM fabrication lines.
Current:23.7% for the period ended 2025-06-30.
Alert ifContracts by more than 15.0% over any fiscal year.
A broad regulatory ban abruptly closes access to Chinese semiconductor fabricators, eliminating a substantial portion of high-margin etch and deposition shipments that cannot be easily replaced elsewhere.
Current:Shipments permitted without complete trade ban as of 2026-05-08.
Alert ifA filed government ban or suspension on equipment shipments to China.
Intensifying price competition in mature node tooling directly dilutes gross margins, eroding the profitability necessary to fund next-generation atomic layer etch and deposition research.
Current:48.7% for the period ended 2025-06-30.
Alert ifCompresses below 45.0% over any fiscal year.
Severe cyclical downcycles marked by excess inventory absorption cause sharp underutilization of factory capacity, compressing capital returns and depressing the company's valuation multiple.
Current:33.8% as of 2026-05-08.
Alert ifCompresses below 20.0% over any four-quarter period.
Each lens answers a different valuation question. Only included lenses set Fair value; floors and diagnostics provide context.
Project SBC-adjusted EPS, discount each year's earnings at cost of equity, then add a Gordon-growth terminal value.
Project EPS through the explicit advantage period, fade growth as competition catches up, and discount the full stream at cost of equity.
Apply a terminal P/E to the dated forward EPS path, then discount that future share value back to the analysis date.
Convert the revenue and margin path into after-tax free cash flow, discount the annual per-share amounts and at , then adjust for signed per current share.
Add depreciation to net income, subtract maintenance capex, divide by diluted shares, and apply a normalized valuation multiple.
Multiply the peer median PEG by this stock's forecast growth to derive an implied forward P/E, then apply it to forward EPS.
Solve for the growth rate that makes the model value equal the report-date share price.
AI tailwinds completely offset memory cyclicality, driving sustained >25% revenue growth and terminal multiple expansion to 25x.
Near-term cyclical upswing followed by standard mean reversion, with terminal growth of 3% and a normalized 20x terminal multiple.
Monitor earnings quality, guidance, and valuation-sensitive operating metrics.
Warning level: Falls below 1.00 over any four-quarter period. Slowing cash collection relative to net income reflects customer deferrals and weakening service contract renewals across the installed base, eroding high-margin recurring support cash flows.
Warning level: Contracts by more than 15.0% over any fiscal year. Substantial revenue contraction occurs when major memory chipmakers slash capital expenditure budgets, causing order pushouts and severe equipment delivery cancellations across NAND and DRAM fabrication lines.
Warning level: A filed government ban or suspension on equipment shipments to China. A broad regulatory ban abruptly closes access to Chinese semiconductor fabricators, eliminating a substantial portion of high-margin etch and deposition shipments that cannot be easily replaced elsewhere.
Warning level: Compresses below 45.0% over any fiscal year. Intensifying price competition in mature node tooling directly dilutes gross margins, eroding the profitability necessary to fund next-generation atomic layer etch and deposition research.
Warning level: Compresses below 20.0% over any four-quarter period. Severe cyclical downcycles marked by excess inventory absorption cause sharp underutilization of factory capacity, compressing capital returns and depressing the company's valuation multiple.
| $17.43B |
| $14.91B |
| $18.44B |
| +2.3% |
| Gross profit | $7.87B | $7.78B | $7.05B | $8.98B | +4.5% |
| Operating income | $5.38B | $5.30B | $4.55B | $6.14B | +4.5% |
| Net income | $4.61B | $4.51B | $3.83B | $5.36B | +5.2% |
| EPS (diluted) | $3.28 | $3.32 | $2.90 | $4.15 | +8.2% |
| EBITDA | $5.71B | $5.64B | $4.91B | $6.52B | +4.5% |
| R&D | $1.60B | $1.73B | $1.90B | $2.10B | +9.3% |
| SG&A | $885.7M | $832.8M | $868.2M | $981.7M | +3.5% |
Capital allocation should be evaluated against reinvestment needs, balance-sheet strength, and shareholder returns.
| Revenue | 18,435,591,000 |
|---|---|
| Cost of revenue | 9,456,532,000 |
| Gross profit | 8,979,059,000 |
| Operating expenses | 3,078,091,000 |
| Operating income | 5,900,968,000 |
| Non-operating items and tax | -542,751,000 |
| Net income | 5,358,217,000 |
| Total assets | 21,345,260,000 |
|---|---|
| Cash | 6,390,659,000 |
| Current assets | 14,516,995,000 |
| Total liabilities | 11,483,641,000 |
| Current liabilities | 6,568,425,000 |
| Shareholders’ equity | 9,861,619,000 |
Point-in-time financial data used in the 2026-05-08 analysis.
| Period | Revenue | EBITDA | Net income | Operating cash flow | Free cash flow | Capex | Depreciation and amortization | Stock-based compensation | Share repurchases | Dividends paid | Net debt issuance | Investing cash flow | Financing cash flow | Beginning cash | Ending cash | Cash and investments | Total debt | Operating margin | ROIC | WACC | ROIC − WACC spread |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-06-30 | 17.2B | 5.7B | 4.6B | 3.1B | 2.6B | 546M | 333.7M | 259.1M | 3.9B | 815.3M | -11.9M | — | — | — | — | 3.5B | 5B | 31.2% | — | — | — |
| 2023-06-30 | 17.4B | 5.6B | 4.5B | 5.2B | 4.7B | 501.6M | 342.4M | 286.6M | 2B | 907.9M | -23.2M | — | — | — | — | 5.3B | 5B | 29.9% | — | 11.0% | — |
| 2024-06-30 | 14.9B | 4.9B | 3.8B | 4.7B | 4.3B | 396.7M | 359.7M | 293.1M | 2.8B | 1B | -256.1M | — | — | — | — | 5.8B | 5B | 28.7% | — | 11.8% | — |
| 2025-06-30 | 18.4B | 6.5B | 5.4B | 6.2B | 5.4B | 759.2M | 386.3M | 343.4M | 3.4B | 1.1B | -507.5M | — | — | — | — | 6.4B | 4.5B | 32.0% | — | — | — |
LRCX trades at 37.3x forward earnings against a peer median of 29.2x; EV/EBITDA of 45.5x against a peer median of 39.6x; 6 peers.
| Applied Materials Inc. |
| 29.2x |
| 11.6x |
| 36.5x |
| 38.9% |
| 29.9% |
| KLAC | KLA Corporation | 35.5x | 17.6x | 39.6x | 95.0% | 41.2% |
| TER | Teradyne Inc. | 37.2x | 14.6x | 47.6x | 28.7% | 37.6% |
| NVDA | NVIDIA Corporation | 18.7x | 23.8x | 38.2x | 101.5% | 65.0% |
