Chip Stock Investor Podcast

IBM just unveiled NanoStack, its take on the CFET transistor architecture that succeeds gate-all-around as the next step in chip scaling — and it could turn IBM's patent portfolio into a real semiconductor royalty business. IBM claims NanoStack delivers up to a 50% jump in compute performance or a 70% gain in energy efficiency versus its 2021 two-nanometer IP. IBM sold its chip manufacturing b...

Marvell (NASDAQ: MRVL) stock has surged since Jensen Huang called it the next trillion-dollar company — we ran a reverse DCF on the Q1 FY2027 earnings to see if the rally is justified. Marvell just posted record Q1 fiscal 2027 results, with revenue up 28% year-over-year to $2.4 billion and guidance pointing to 35% growth next quarter. As a fabless chip designer and IP licenser, Marvell is riding t...

Memory and optical semiconductor stocks have been the standout trade of 2026, with holdings like Micron, SK Hynix, and SanDisk up well over 100% year-to-date on tight supply and rising pricing. In this mid-year portfolio review, we break down six months of real performance across our memory holdings (Micron, SK Hynix, SanDisk, Western Digital, Seagate, NVE Corp, GSI Technology) and optical network...

Rubrik (RBRK) stock is down near $70 after peaking above $89 — but its subscription ARR is still growing over 30%. Here's the reverse DCF and margin math behind why the recovery has stalled. Rubrik (NYSE: RBRK) is one of the smaller names in the cybersecurity sector, operating in the data storage and backup security niche — a category distinct from network security players like Palo Alto Netwo...

The memory chip industry has historically been plagued by vicious boom-and-bust cycles, but Micron is taking aggressive steps to rewrite the rules. In this episode of Chip Stock Investor, we discuss Strategic Customer Agreements (SCAs). We break down the "take-or-pay" contracts, explaining how they protect Micron from the sudden order cancellations and double-booking panics that burned t...

AppLovin stock posted 59% revenue growth and a 70% free cash flow margin in Q1 2026—numbers that look more like cheat codes than a real business. We break down what makes the Axon 2.0 machine learning ad engine so efficient, why AppLovin can scale without a traditional sales force, and how targeted digital advertising has become the clearest ROI story in AI so far. We also walk through management&...

In this episode, CSI is cutting through the social media noise to bring you a vintage Chip Stock Investor breakdown of the semiconductor supply chain. Today, we are putting the spotlight on Oxford Instruments, a small-cap UK company that might be a critical bottleneck in the AI data center networking boom. We explore how the industry is scaling up production for compound semiconductors and specifi...

In this episode of CSI Live, Nick sits down with Simon Erickson from 7investing to unpack the latest breakthroughs in high-tech infrastructure. The conversation kicks off with a look at the massive SpaceX IPO and the ambitious potential for building orbital data centers. From there, the discussion shifts to the primary focus: the rapidly evolving world of quantum computing. Simon breaks down how q...

Micron stock gets the full Chip Stock Investor checklist treatment in this Semi Insider Live session. We walk through revenue trends, operating margin, free cash flow, per-share profit growth, and balance sheet strength—then compare Micron's net-cash position to Broadcom's debt-heavy structure to show how to evaluate leverage using debt-to-equity and EBITDA-to-interest coverage ratios. Thi...

In this episode of Chip Stock Investor, Nick and Kasey analyze NextPower (formerly Nextracker), evaluating its transition from specialized solar tracking to broader power generation and distribution. The discussion breaks down NextPower's recent acquisitions in power converters, battery electric storage systems (BESS), and industrial maintenance robotics. We also examine the macro environment...

Figma's Q1 2026 revenue grew 46% YoY to $333M, with net dollar retention hitting a multi-year high of 139%. But even after its post-IPO slide, the stock still trades at ~75x next-12-month free cash flow. We break down what's driving the valuation gap, why free cash flow per share is still feeling IPO dilution effects, and what Figma needs to prove on profitability as AI disruption looms ov...

Is memory truly cyclical, or has the AI data center boom changed the rules? In Part 2 of the How CSI Invests series, Nick and Kasey tackle one of the most debated questions among semiconductor investors by walking through the investment thesis checklist step that asks: what kind of business cycle does this company actually have? Rather than labeling companies simply cyclical or non-cyclical, the f...

Flex Ltd., ticker FLEX, surged roughly eighty percent in a single month — and the company hasn't even completed the spinoff that sparked it. Nick and Kasey cover this electronics manufacturing services giant for the first time at Chip Stock Investor, breaking down what drove the run-up, what the proposed spinoff actually is, and whether there is anything left for long-term fundamental investor...

Optical networking has spent years as a niche corner of the semiconductor industry. CSI makes the case that the moment for companies like Coherent may have finally arrived — and NVIDIA's two-billion-dollar equity investment in the company suggests the largest chipmaker in the world agrees. Coherent (COHR), is an integrated device manufacturer and base materials supplier specializing in indium...

Broadcom just delivered another strong earnings report for Q2 fiscal 2026, and the stock fell more than ten percent. CSI breaks down exactly why that happened, what it means for long-term holders, and whether anything has actually changed in the fundamental thesis for one of the most important companies in AI infrastructure. Broadcom has compounded its enterprise value at over fifty percent annual...

Ouster ($OUST) just reported $49M in Q1 2026 revenue — up 49% year-over-year — and crossed the 40% gross margin threshold as it shifts toward a fabless model. But the bigger story is product: the new REV8 LiDAR family and L4 Max chip now integrate native color sensing directly into the sensor, developed in partnership with Fujifilm. In this episode, Nick breaks down what that means for physical AI...

While the market chased AI names, communications software stocks like Twilio (TWLO) and Bandwidth (BAND) quietly re-accelerated. Here's what the financials actually show — and whether these forgotten names deserve a spot in your portfolio. CSI breaks down two API-layer software companies left for dead after the pandemic era that are now showing signs of fundamental re-acceleration. We analyze...

Are the Fab 5 wafer fab equipment companies — ASML, Applied Materials, Lam Research, Tokyo Electron, and KLA Corp — still worth buying at today's valuations? CSI breaks down 20 years of revenue data across the five companies that control roughly 70% of annual global fab equipment spending, and explain why 2026 and 2027 are shaping up to be record revenue years — with a potential speed bump in...

Amphenol (APH) just reported Q1 2026 earnings and the stock sold off — but the revenue numbers tell a different story. In this episode, Kasey and Nick break down every segment of Amphenol's business and ask whether this "boring" semiconductor supply chain stock is one of the better values in AI infrastructure right now. Amphenol is one of the world's largest manufacturers of elec...

Nvidia just reported Q1 fiscal year 2027. The numbers are extraordinary even by Nvidia's own standards. Free cash flow of $49 billion. A nearly 60% free cash flow margin. Revenue guidance implying over $300 billion for calendar year 2026, with some estimates suggesting $400 billion is possible. Next quarter alone: $91 billion in guided revenue. Vera Rubin is beginning to ship and is expected t...

On the Q1 2026 earnings call for TransMedics, the CEO said something that stopped everyone in their tracks. Major transplant programs, he said, are going to Home Depot and buying YETI coolers to preserve human hearts before transplantation. None of those coolers are FDA-approved. None are validated for that purpose. That is the status quo TransMedics is trying to replace. This is CSI's update...

Amazon, Microsoft, Alphabet, and Meta just collectively committed to over $750 billion in capital expenditure for 2026. They spent $130 billion in a single quarter. That is a 70% increase from what these companies spent in 2025 — and the spending is still accelerating into the second half of the year. The ROI is showing up. Operating margins are expanding across all four businesses. Google Cloud g...

In 2000, venture capitalists funded 200 semiconductor companies. By 2015, that number had fallen to single digits. The cost of designing a chip went from $33 million in the late 1990s to over $200 million today, and it takes four or more years to complete. There are not enough engineers. The timelines are too long. The investment risk is too high. Faraj Aalaei has spent three decades watching this...

Over a year ago, CSI did a three-part deep dive on co-packaged optics after Nvidia dedicated an entire segment of its GTC keynote to the technology — naming Lumentum and Coherent as the primary beneficiaries. The analysis was right. They did not buy. That mistake is now worth talking about directly. Lumentum just reported fiscal Q3 2026 revenue up 90% year over year. Q4 guidance implies triple-dig...

Intel stock is up big over the last year. On the stock price, CSI was wrong — and they are saying so directly. On the business analysis, they are standing firm. AMD is steadily taking data center CPU market share from Intel. The driver is availability — both companies rely on TSMC for their most advanced chiplets, but AMD has used that availability more effectively in a CPU shortage environment wh...