Beta Finch - Lam Research - LRCX - EN

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**ALEX:** Welcome to Beta Finch, your AI-powered earnings breakdown! Today we're diving into Lam Research's fiscal Q1 2027 results — that's the September quarter — and folks, this is a company just absolutely firing on all cylinders right now.

**JORDAN:** Before we get into it, quick housekeeping.

**ALEX:** Right — this podcast is AI-generated content for educational and entertainment purposes only. Nothing we discuss should be considered investment advice. Always do your own research and consult a qualified financial advisor before making any investment decisions.

**JORDAN:** Perfect. Okay, Alex, where do we even start with this one? The headline numbers are kind of absurd.

**ALEX:** They really are. Revenue came in at $8.22 billion for the quarter — that's up 22% sequentially and up 54% year-over-year. And this is the fifth consecutive quarter of record revenue for Lam.

**JORDAN:** Five in a row. And it's not just the top line — gross margin hit an all-time record of 52.4%, operating margin crossed 40% for the very first time in company history at 40.2%, and EPS came in at a record $2.20. This is a company that's scaling beautifully.

**ALEX:** And they're guiding for even more in December — revenue of $8.6 billion plus or minus $400 million, gross margin ticking up slightly to 52.5%, operating margin to 40.5%. CFO Doug Bettinger even said the guide would've been higher if not for some near-term supply chain constraints they're working through.

**JORDAN:** Which, honestly, is the kind of "problem" most companies would love to have — we have more demand than we can physically fulfill right now.

**ALEX:** Exactly. So let's talk about why demand is so strong. CEO Tim Archer framed this whole thing as an early innings story — he said the industry is in the early stages of a multiyear investment cycle, with customer visibility now extending all the way through 2028.

**JORDAN:** And the number that really jumped out to me was the 2027 wafer fab equipment outlook. They're now calling for more than $200 billion in industry-wide WFE spending next year, up from a mid-$150 billion range this year. That's a massive step-up, and they said growth will be led by DRAM, then leading-edge foundry logic, then NAND.

**ALEX:** It's all tied back to AI, right? Archer threw out this stat that average weekly token usage is up roughly 250-fold in the past 18 months. That's staggering.

**JORDAN:** It really puts into perspective why every layer of the compute stack — logic, DRAM, NAND — is getting more complex and needing more deposition and etch steps. And that's Lam's bread and butter.

**ALEX:** One of the most interesting strategic threads was this idea of NAND storage tiers. They talked about QLC for cost-effective bulk storage, TLC as a high-bandwidth tier for AI context memory, and now an emerging SLC-class tier for ultra-low-latency agentic AI workloads.

**JORDAN:** And here's the kicker — converting from TLC to SLC-class devices cuts bits per device by roughly 3x. So for every percentage point of NAND bits that shifts to SLC, you need about 2% more installed wafer capacity just to maintain the same bit output. That's a direct tailwind for equipment demand, and Lam's framing it as a potential inflection point for NAND.

**ALEX:** They also gave us some great color on where their R&D bets are paying off. Foundry logic and DRAM together have driven about 80% of Lam's systems revenue growth year-to-date. Specific products like Akara etch and the Aether dry resist system are ramping hard — in fact, they raised their cumulative Aether revenue target to about $2.5 billion by the end of the decade, a full billion dollars above their prior estimate.

**JORDAN:** Backside power delivery was another good one — as chipmakers move to 2-nanometer and below, they need more deposition, plating, and etch steps to separate power and signal ro

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ALEX: Welcome to Beta Finch, your AI-powered earnings breakdown, bringing you the numbers and the narrative from Wall Street's biggest movers. I'm Alex, joined as always by Jordan. Today we're digging into Lam Research's June quarter, fiscal Q4 2026 — and Jordan, this one's a barnburner.

Before we get into it, quick disclaimer: this podcast is AI-generated content for educational and entertainment purposes only. Nothing we discuss should be considered investment advice. Always do your own research and consult a qualified financial advisor before making any investment decisions.

JORDAN: With that out of the way — Alex, Lam just closed out fiscal 2026 with records stacked on records. Fourth straight quarter of record revenue, highest gross margin in 20 years, record operating margin, record EPS. This is a semiconductor equipment maker riding the AI capex wave about as well as anyone.

ALEX: Let's hit the headline numbers. June quarter revenue came in at $6.72 billion, up 15% sequentially and 30% year-over-year. Gross margin hit 52%, operating margin 38.4%, diluted EPS a record $1.82 — all above the high end of guidance. For the full fiscal year, revenue was $23.2 billion with EPS of $5.82, up 41% from fiscal 2025.

JORDAN: And the guide for September is even bigger — $8.1 billion, plus or minus $400 million. That's more than 20% sequential growth. CEO Tim Archer also raised his calendar 2026 wafer fab equipment spending outlook to the "low $150 billion range," up from the prior $140 billion call.

ALEX: What jumped out to me was NAND. Revenue there literally doubled sequentially. Archer tied that directly to AI — bigger context windows, persistent memory requirements, all of it pushing customers to upgrade their fabs to 200-plus layer NAND architectures.

JORDAN: Right, and this is where the story gets interesting for the long haul. Archer said Lam's served available market — SAM — per wafer in NAND could double again as layer counts climb from 128-layer to 500-plus layer devices. More layers means more etch and deposition steps, and etch and deposition is Lam's bread and butter.

ALEX: They also talked a lot about advanced packaging — TSV etch and electroplating for things like HBM. That segment's growth outlook has basically been revised upward every quarter this year — from 40%, to 50%, now to over 70% year-over-year growth.

JORDAN: And it's not just chasing today's demand. Archer mentioned future AI packages could be nine times the size of a standard reticle — three times larger than today's chips — which is pushing the whole industry toward panel-level packaging instead of traditional wafers. Lam's already shipped panel-format tools into development programs, so they're trying to get ahead of that transition.

ALEX: Let's talk margins for a second, because CFO Doug Bettinger got some pointed questions on this. Analysts pushed him on how Lam gets from today's 51-52% gross margin to the "mid-50s" long-term target they've now laid out — up from the "high-40s to 50%" framework from their 2025 investor day.

JORDAN: His answer was basically: it's a mix of scale, operational efficiency — a lot of credit went to their global manufacturing footprint, including that Malaysia facility JPMorgan's analyst asked about — plus new product introductions and, yes, pricing. But he was clear it's going to take "several years," not quarters.

ALEX: One exchange I loved was the debate over 2027. Multiple analysts tried to get Bettinger to put a number on next year's growth, and he wouldn't bite, but he kept saying things like "pretty darn good year" and that he feels "incrementally good" about each successive quarter. The industry is still undersupplied — there are reportedly eight to ten new fabs coming online globally between now and the end of 2027.

JORDAN: That undersupply point matters. Bettinger also updated a framework they'd f

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**BETA FINCH PODCAST SCRIPT**

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**ALEX:** Welcome to Beta Finch, your AI-powered earnings breakdown where we decode the latest corporate results so you don't have to. I'm Alex, and I'm joined as always by my co-host Jordan. Today we're diving into Lam Research's Q3 2026 earnings call, and wow, what a quarter this was for the semiconductor equipment giant.

But before we jump in, I need to share an important disclaimer: This podcast is AI-generated content for educational and entertainment purposes only. Nothing we discuss should be considered investment advice. Always do your own research and consult a qualified financial advisor before making any investment decisions.

**JORDAN:** Thanks Alex, and you're absolutely right about this being a standout quarter. Lam just posted their third consecutive record revenue quarter at $5.84 billion - that's up 9% sequentially and a massive 24% year-over-year. But the real headline here might be their Customer Support Business Group hitting $2 billion in quarterly revenue for the first time ever.

**ALEX:** That's incredible growth, and what's really catching my attention is how CEO Tim Archer talked about this AI-driven semiconductor boom. Jordan, they actually raised their wafer fabrication equipment spending forecast from $135 billion to $140 billion for 2026, and Archer said there's a "bias to the upside." What's driving this optimism?

**JORDAN:** It's all about AI demand creating this perfect storm for Lam. Think about it - AI workloads need more advanced memory, more complex chip architectures, and that means more deposition and etching processes, which is exactly Lam's sweet spot. Archer mentioned their served available market as a percentage of total wafer fab equipment spending is expanding to the "mid-30s percent" and heading toward the "high 30s" in the coming years.

**ALEX:** And speaking of memory, there was some fascinating commentary about NAND flash memory. Apparently, AI is changing the entire storage landscape. Archer said they expect total data center memory bits this year to exceed both PC and mobile segments combined. That's a massive shift.

**JORDAN:** Absolutely, and here's where it gets really interesting for Lam's business. They had previously said that about $40 billion in conversion spending would be needed over several years to upgrade existing NAND capacity to produce devices with more than 200 layers. Now they're saying that conversion is being "pulled forward" with most of the spending happening before the end of 2027. That's a significant acceleration.

**ALEX:** Let's talk profitability because the numbers here are impressive. Gross margins hit 49.9% - at the high end of guidance - and they're guiding for 50.5% next quarter. CFO Doug Bettinger attributed this to improved factory efficiencies and better tool performance. Jordan, what stood out to you about their operational improvements?

**JORDAN:** What I found fascinating was how they're leveraging technology to drive these margins. They talked about their Dextro cobots - these are automated maintenance robots - and their Equipment Intelligence services. Archer mentioned that customers using Dextro in production are seeing higher output and in some cases improved yield from existing capacity. That's the kind of value-add service that commands premium pricing.

**ALEX:** The geographical breakdown was interesting too. China came in at 34% of revenue, but Bettinger expects that to decline in the June quarter. Meanwhile, both Korea and Taiwan hit record revenue levels at 23% each. It seems like the growth is really coming from leading-edge customers outside of China.

**JORDAN:** Right, and that ties into their technology leadership story. During the Q&A, there was this great example where a customer actually switched to Lam's tools in the middle of their production ramp because of "superior defect performance and better yield." That's exactly the kind of competitive positioning you want in a supply-c

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ALEX: Welcome to Beta Finch, your AI-powered earnings breakdown. I'm Alex, and I'm here with my co-host Jordan to dive into Lam Research's Q2 2026 earnings call. Before we get started, I want to remind our listeners that this podcast is AI-generated content for educational and entertainment purposes only. Nothing we discuss should be considered investment advice. Always do your own research and consult a qualified financial advisor before making any investment decisions.

JORDAN: Thanks Alex. And wow, what a quarter for Lam Research! The semiconductor equipment maker absolutely crushed it with record revenues of $5.34 billion - that's their tenth consecutive quarter of growth. They beat the midpoint of guidance and exceeded expectations across the board.

ALEX: The numbers really tell the story here. For the full year 2025, they hit record revenues of $20.6 billion, up 27% year-over-year. But what's even more impressive is the profitability - gross margins of 49.9%, operating margins of 34.1%, and earnings per share of $4.89, up 49% from the prior year.

JORDAN: And looking ahead, CEO Tim Archer and CFO Doug Bettinger painted a picture of an industry that's absolutely on fire. They're projecting wafer fabrication equipment spending - that's WFE - to jump from about $110 billion in 2025 to $135 billion in 2026. That's roughly 23% growth!

ALEX: But here's the fascinating part - and this came up multiple times in the Q&A - the industry is actually constrained by clean room space shortages. Tim Archer mentioned that chipmakers are essentially sold out, which is creating this pent-up demand situation.

JORDAN: Right, it's almost like a luxury problem to have. The demand is there, the orders are there, but customers literally don't have the physical space to install all the equipment they want. Doug Bettinger mentioned they expect 2026 to be "second-half weighted" because of these constraints, with growth ramping as more clean room space comes online.

ALEX: The AI boom is really driving everything here. Lam is particularly well-positioned because AI chips require more complex manufacturing processes - specifically more deposition and etching, which is exactly what Lam specializes in. Archer talked about how they're seeing accelerated adoption of advanced technologies like gate-all-around transistors and 3D advanced packaging.

JORDAN: One product that really stood out was their Aqara conductor etch system. They've doubled its installed base over the past year and are winning production contracts for the most advanced chip manufacturing. Tim Archer explained that as critical dimensions keep shrinking - we're talking 10 to 20% smaller with each new technology node - Lam's tools become even more essential.

ALEX: The memory business is particularly interesting. DRAM was a standout, making up 23% of systems revenue, up from 16% in the previous quarter. This is largely driven by high-bandwidth memory or HBM demand for AI applications. But what caught my attention was their advanced packaging business - they expect it to grow more than 40% in 2026.

JORDAN: And then there's NAND flash memory, which has been a bit of a sleeper story. While it was down sequentially in Q2, management is seeing new use cases emerging, particularly for AI inference applications. They mentioned that for every 2-3 million AI accelerators sold, they estimate a one-point increase in NAND bit demand growth.

ALEX: Let's talk about the geographic mix because it's quite telling. China represented 35% of revenue, down from 43% in the prior quarter. Management expects China to be roughly flat year-over-year in 2026, while everywhere else grows substantially. This shift is partly due to regulatory changes but also reflects where the cutting-edge demand is coming from.

JORDAN: The guidance for Q3 2026 shows continued momentum - they're expecting revenue of $5.7 billion, plus or minus $300 million, with gross margins around 49%. What's remarkable is that they're alread

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