ON Semiconductor CorpON
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ON Semiconductor Corp Technology Leadership Forum 2026

Review the key takeaways and the transcript of this earnings call.

Period 2026Duration26 minParticipants3

Transcript

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John VinhAnalyst

Great. Well, good morning, everybody. My name is John Vinh. I cover semis here at KeyBanc Capital Markets. We are delighted to have the onsemi team with us today. We have Hassane El-Khoury, CEO, and Thad Trent, CFO. Welcome, guys. Thanks, John. Thank you.

John VinhAnalyst

Hey, maybe what I would like to start off is maybe talk about the earnings call. You talked about prioritizing data center demand over autos and industrials, and I am wondering if you could just unpack that comment a little bit, because I did not think that short-term capacity was fungible, right? Because as you think about parts that you supply in a data center is very much different than the parts you supply to autos and industrials. So maybe we can start there.

Hassane El-KhouryPresident and CEO

Sure. The comment I made, obviously, we also framed it into a temporary adjustment that we have made, not a strategic redirect. We expect that to normalize, call it, over the next couple of quarters when the impact of utilization that we took up will start coming out from material. To answer your question more directly, at a product level, it is not fungible. When I would call a product is when the product is fully assembled, because then it is a footprint, it has to go on a certain board, a certain physical form. From a fab perspective, not just from a fab, all the way to technology, it is fungible. When we talk about 1,200 volt silicon carbide, it is the same 1,200 volt that we supply, for example, in automotive or in 800 volt systems in AI data center.

Hassane El-KhouryPresident and CEO

It is fully fungible up until it gets to almost die, which is 2 weeks away from finished goods, if you think about a 2-week cycle time for a finished good. All the way up until that point where it gets its, call it, marketing part number, or MPN, it is fungible. That is the decision we made. When you get orders in short time and you have to make priority calls, as long as those priority calls are on a 2-week. If it is packaged and it is kind of ready to go, you cannot just change the mailing address. That is the flexibility. Compare that 2-week change in end product to a little over 30 weeks of lead time, we are able to make those decisions while we start those new wafers for the auto and industrial orders that we got.

Hassane El-KhouryPresident and CEO

That takes about, call it, 3 to 6 months to come out. That is why I said it will normalize in the next couple of quarters, just a matter of time. You saw utilization went up, so we already took utilization in response to that demand, but the output is yet to come.

John VinhAnalyst

Great. Other than increasing utilizations, is there anything else from a supply perspective that you are doing to respond to this uptick in demand that you are seeing?

Hassane El-KhouryPresident and CEO

No, we have the capacity. We talked about we took utilization up to 83%. Fully utilized, you can think about it in the 92%-93%. We are not fully utilized. We did a step function based on the demand that we saw, but that is not fully utilized, meaning we are not capped out on capacity. What we are managing now is the slope of the orders that came in. If you get a lot of orders within 13, let us say everything is at 30 week lead time, if you get a lot of short lead time orders, you are just not going to service them, just a matter of fact from a lead time perspective. It is not like we cannot do the capacity and we need more CapEx. Our CapEx remains unchanged. CapEx remains mid-single digit.

Hassane El-KhouryPresident and CEO

We will take up utilization as we see demand coming in, and even when we get to that 92%-93% utilized, we can flex to the outside. It is not like CapEx is going to have another CapEx cycle built in here.

Hassane El-KhouryPresident and CEO

Great. We feel pretty comfortable with the growth trajectory that we have for the company overall and the flexibility we have.

Hassane El-KhouryPresident and CEO

Remember, as utilization goes up, the margin gets the tailwind from the utilization, and that is our short-term margin expansion, and you start to see it in Q3, even throughout this year.

John VinhAnalyst

Right. Maybe on that front, Thad, can you just remind us just what the puts and takes on gross margins over the next six to 12 months is? Is it primarily going to be driven by utilizations, or are there puts and takes that we should be thinking about here?

Thad TrentEVP and CFO

Yeah, utilization's going to be the primary driver. If you think about where we've gone with utilization, exiting last year, we were at 68%. Last quarter, we were at 83%. So you can see how quickly we've taken that utilization up. Every point of utilization is 25 to 30 basis points of gross margin improvement just two quarters later, right? So you saw our margins step up in Q2. We guided a significant step up in Q3. I expect more because of the utilization tailwind. I expect more in Q4. Based on the visibility, we're getting much better visibility than we were a year ago from our customers, so we got good visibility into 2027. In some cases, we have customers even starting to layer in backlog into 2028. So it gives us that confidence that utilization will continue to improve.

Thad TrentEVP and CFO

Now, we will get over that hump, as Hassane said, kind of that cycle time, that fab cycle time, but I expect further gross margin improvement into next year as well. The one thing that we've had as a headwind is the input cost to hit the P&L where the pricing hasn't yet. We did our first round of price increase April 1st. We're doing a second round now. That'll take several quarters for it to fully layer in, but that's a nice tailwind kind of in the short term. Longer term, let me back up to Q2. Q2 had 650 basis points of underutilization charges. So if you get from that 83 to 92, 93, there's 650 basis points right there if you just do the math that I was giving you. So you've got that as a tailwind.

Thad TrentEVP and CFO

You've got the FabRight initiatives, so we've said that's about 200 basis points of gross margin improvement. We announced last quarter the divestiture of two manufacturing sites. That's 50 of the 200 basis points. Some of that will start to layer in in 2027, most of it in 2028. We have favorable mix, so we'll talk about the products, the differentiated products. So over a multiyear period, there's another 200 basis points of improvement there. Then if you go back to the fab divestitures that we did a few years ago, we built that bridge inventory that we're burning through. You can see we actually burned through quite a bit of that last quarter. As we start manufacturing that insight, that's another 200 basis points. So if you start doing that math, you get over 50% pretty quickly. Utilization is the biggest short-term driver, though.

John VinhAnalyst

Great. Thank you. You talked about increasing backlog. I assume with your lead times are extending, backlog is getting better. Maybe, Hassane, can you just talk about what you're seeing from a restocking perspective, specifically from your automotive customers at this point?

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