LRCX vs TELWY: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. LRCX and TELWY share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined LRCX and TELWY exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Lam Research is one of the largest semiconductor equipment makers in the world, specializing in wafer-fabrication tools used to build integrated circuits. It is a leader in two critical process steps: etch (precisely removing material to carve nanoscale features) and deposition (laying down ultra-thin films of material), along with related cleaning and surface-preparation systems. These steps are repeated hundreds of times to build modern 3D chip structures, and Lam's tools are essential to manufacturing advanced logic and especially memory chips (DRAM and NAND flash). Lam sells its systems to the world's leading chipmakers and foundries, then earns a large, recurring stream of revenue from spare parts, upgrades, and services for its big installed base of tools, which smooths the cyclical equipment-sales business. Demand is driven by capital spending from semiconductor manufacturers, which rises and falls with chip-industry cycles but trends structurally higher as AI, data centers, and advanced devices require more and more sophisticated chips. Headquartered in Fremont, California, Lam is a key enabler of leading-edge and memory chip production.

Full LRCX guide

Tokyo Electron Limited (TEL), founded in 1963 and based in Tokyo, designs and builds the machines chipmakers use to manufacture semiconductors. Its signature franchise is coater/developers, the track systems that coat wafers with photoresist and develop the pattern after a lithography scanner exposes it, where it holds the large majority of the global market, including nearly all tracks paired with ASML's EUV scanners. TEL also sells etch, deposition, cleaning, wafer bonding and wafer prober (test) systems, plus a field-solutions business that services and upgrades a large installed base. Revenue comes mostly from one-time equipment sales to the largest logic, foundry and memory makers (TSMC, Samsung, SK hynix, Intel, Micron) and to Chinese chipmakers, with services and parts adding steadier, recurring income.

Full TELWY guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• LRCX drivers: AI-driven chip-capex supercycle; Leadership in etch and deposition.
• TELWY drivers: AI-driven chip capital spending; Coater/developer dominance and etch share gains.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Semiconductor equipment is highly cyclical, and Lam's new-tool sales swing sharply with chipmaker capital-spending cycles, especially in memory, which is among the most volatile end markets. For TELWY, semiconductor equipment is one of the most cyclical corners of the market.

Pick LRCX if you believe its drivers more; TELWY if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the LRCX and TELWY guides.

LRCX. At about $269, Lam trades near 47 times trailing earnings but about 23 times forward earnings, a gap that shows how much growth analysts expect in fiscal 2027 (consensus revenue near $34.9 billion). The 31 analysts covering it have a mean target of about $376. The shares remain sensitive to any sign that AI-driven memory and logic capex is peaking, as the mid-October chip sell-off showed.

TELWY. Tokyo Electron reports in yen on a fiscal year ending in March, so dollar figures here are approximate conversions at roughly ¥158 per dollar. Trailing twelve-month net income was about ¥621 billion as of the June 2026 quarter. Second-quarter results, together with second-half guidance, are scheduled for October 30, 2026, and analysts expect quarterly sales of about ¥899 billion, up roughly 43% from a year earlier. ADR price comparisons before and after October 1, 2026 need to account for the 1-for-5 stock split, and some data feeds understate the ADR's market value by applying the ADR price to the share count.

Headline figures (approximate, October 2026): LRCX shows revenue (fy2026, ended june) ~$23.2 billion (latest quarter +30% y/y), margins Gross ~50%, operating ~37%, net ~31%, net income (ttm) ~$7.3 billion (EPS ~$5.76), p/e (trailing / forward) ~47x / ~23x; TELWY shows revenue (fy ended mar 2026) ~¥2,443.5B, up ~0.5%, q1 fy2027 revenue (apr to jun 2026) ~¥732B, up ~33% YoY, q1 fy2027 operating income ~¥211B (~28.9% margin), h1 fy2027 guidance (apr to sep 2026) ~¥1.62T sales, ~¥458B operating income.

LRCX and TELWY are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined LRCX and TELWY exposure against your real portfolio. It is not an investment adviser.