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@extremetechfund
Tech Fund
$10.3M follower assets
Portfolio manager covering tech | regularly posting investment ideas at techfund.substack.com, feel free to subscribe | not advice, speak to a financial advisor
30 following439 followers
$MU is reporting next week. Key points of the CFO's recent talk at the JPM conference:
  • We are seeing pockets in the marketplace of price stabilization. In some isolated cases, we've actually seen some price increases (DDR5).
  • We are seeing bit growth across DRAM and NAND. As we said in March, we feel that we're closer to a period of sequential growth revenue growth. The bits bottomed in November as we had expected. We saw a bit growth in the February quarter, and then we see bit growth again in this May quarter. Importantly, we're also seeing customer inventories coming down at a gradual pace.
  • China and Hong Kong headquarter companies represent about 16% of our revenues. In addition, we have distributors that sell to China headquartered companies. We estimate that the combined direct sales and indirect sales through distributors to China headquarter companies is about 1/4 of our total revenue. We are evaluating what portion of our sales could be impacted by a critical information infrastructure ban. We are currently estimating a range of impact in the low single-digits percent of our company total revenue at the low end and high single-digit percentage of total company revenue at the high end.
  • So PCs and mobiles are sort of ground zero and got hit very hard in the summer. The inventories have been getting worked down in PCs and smartphones for a long time now. So inventory levels are healthier than for data center. The data center was a disappointment in our February quarter. I mean it was much weaker than we had expected. And it was just customer inventory levels coming down more than anticipated. Was that related to a pause in hyperscale spend? Was it related to enterprise-related server? Not clear. Now we expect to see the May quarter stronger. We believe, a stronger second half, and that will help the inventories reach relatively healthy levels by the end of the calendar year.
  • We have an outstanding DDR5 product on our 1-beta. And that product, our 1-beta technology has over 35% greater bit density, 15% better power consumption than 1-alpha.
  • AI is very memory-intensive applications. And that's both on the training side and on inferencing. So it's going to be a strong growth vector for the business. It's going to drive DDR5 product volume now. On HBM, that's a very small portion of revenues right now. But we have a good product that's going to be qualified later this year that we think it puts us in a great position as that market grows out for AI.
  • JPM analyst: 'And AI-based servers represent only mid-single digits of total server shipments. But an AI-based server carries anywhere from 3x to 5x more DRAM and NAND content versus a general-purpose cloud server.'
  • We're still working on 1-gamma in DRAM. And as we said on the last call, that's where we see EUV being required. We were able to delay it because of our multi-patterning technology. But we have EUV tools in Taiwan and in Idaho. In fact, we inserted it into one of the layers in our 1-alpha node. And so we've been able to demonstrate it in production and are getting good yields. But of course, it's higher cost. So we will delay deployment in the technology until in the principal flow we need it.
  • We've not given gross margin guidance out through the year. We've said that profitability will be challenged at these pricing levels. And so as the supply-demand balance improves, we expect to return to operating margin profitability within our FY '24.
  • JPM analyst: 'Cross cycle financial model laid out at Micron’s analyst Day: revenue CAGR target of high single-digit percentage growth; operating margin 30%; EBITDA margin low 50s; capital intensity mid 30s; free cash flow margins > 10%.'
  • We're confident that we'll deliver results in line with the cross-cycle model over the long term. But as you said, the downturn was severe, caused by a confluence of unprecedented factors. It's going to take some time for that to normalize. But in the near term, we're making the investments in the new fabs and that will pressure free cash flow a bit on the cross-cycle model. But longer term, we're confident in the profitability and growth of memory and storage.

One of the most interesting areas in semiconductors for investment should be exposure to advanced packaging. As Moore's law has been slowing, the natural response has been to build more powerful systems by interconnecting an increasing amount of dies within a single module.
From the $LRCX CEO:
'These AI systems incorporate not only the GPU but a tremendous amount of high-bandwidth memory, other DRAM, NAND.. All of that is packaged up inside of a 2.5D or 3D advanced package. And so just from Lam's perspective, where we provide processes like the etch and the deposition for those advanced package steps, we see our SAM doubling in just the next 3 to 4 years.'
$AMD provided the following illustration:
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This sounds interesting, $LRCX CEO at the Bernstein conference:
'A tool that was installed in 2021 for a critical application doesn't have exactly the same capabilities you need to manufacture leading edge memory in 2024, if that's when the recovery starts. And so therefore, those tools will have to receive technology upgrades. And so that will be sort of the second evolution of the recovery.
Especially in the NAND space that may be somewhat lost is Lam gets from a revenue perspective, about the same amount of money for an upgrade per bit added in capacity as we do from a greenfield. And that's primarily because if you think about what the upgrade is doing in a NAND device, we're primarily wanting to create a taller stack, more layers. And what you need to do to create a taller stack is you need to add etch and deposition tools to do that. And so therefore, we capture a much higher percentage of every dollar of WFE spend from an upgrade than we do for a greenfield.
We've said that the lifetime value is quite high in those systems through both upgrades as well as spares and services. And so now back to your China question, upgrading that installed base versus rebuilding elsewhere, that's ultimately going to be their decision, but I think from Lam's perspective, whether it gets upgraded or rebuilt elsewhere, both of those represent tremendous opportunities for us from a revenue perspective.'

There actually used to be a competitor in lithography 15 years ago. However, when the 2008 crisis hit, Nikon decided to pull back investment in immersion technology, the new tech at that time. Whereas $ASML said 'go, go!'. Result: ASML took the immersion DUV market and Nikon was history.. Market shares below:
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$NVDA is actually cheaper than it was a few months ago cause.. upgrades. Investors who look at LTM multiples will continuously be behind the curve.
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That drop in EV / EBIT is quite a cliff! Instant upgrades when they reported earnings.
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Some of my favorite quotes of the $S CEO at the BofA conference - doesn't sound like a buy..
'The competitive environment is s***, we're fighting an incredibly dirty competitor that can't win with technology and thus uses every other tactic to win.'
'I think that competitors out there that are willing to just discount to do zero-dollar deals, they win some share and they deflect some share loss.'
'I don't think it makes sense that people today think about paying more for an AI-based spellchecker than they are on endpoint protection.'

What competitor is the CEO referencing?

"The competitive environment is s***, we're fighting an incredibly dirty competitor that can't win with technology and thus uses every other tactic to win."
+ 2 comments
Why semicap remains one of the most attractive areas within semis illustrated in one slide - the innovation pipeline looks very strong. To drive this is in manufacturing, we need more litho, etch and deposition tools. And more and better interconnect to build larger chips. All of these happen to be consolidated industries with a lot of pricing power. Names to play: $ASML, $LRCX, $AMAT, $ASM.NL, $KLAC, $BESI.NL, and good old Tokyo Electron.
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In your opinion, what are the risks associated with investing in the semicap sector?
+ 2 comments
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