Episode summary
Inside the $55 Billion Terafab Plant Tying Musk's Companies Together
Summary
Dylan Grice argues that Tesla and SpaceX are starting to trade like a pair of companies moving toward a deeper relationship, pointing to repeated synchronized stock moves where SpaceX rises or falls and Tesla follows. He says that six months ago the idea of a merger would have sounded laughable, but that recent price action makes the question feel more serious now.
He says the case is not just about charts. In his view, Tesla is no longer simply a car company but a robot company building robotaxis and Optimus, while SpaceX is also a hardware systems business focused on autonomous movement in a different domain. He argues the two firms already overlap through shared leadership, cross-company roles, and collaboration on projects like the next-generation Roadster.
Grice places special emphasis on the $55 billion Terafab semiconductor plant, which he says links Tesla’s large-scale manufacturing strengths with SpaceX’s complex hardware expertise. He is careful to say that no merger is certain, but he believes the combination of shared personnel, overlapping technology, and correlated stock behavior makes the merger thesis more credible than it was six months ago. He also notes that Tesla faces much tougher competition than SpaceX, especially from Chinese EV makers.
Key takeaways
- Dylan Grice says Tesla and SpaceX have begun to trade in near lockstep, with one stock often moving in the same direction as the other.
- He argues Tesla has shifted from being a car company to being a robot company, centered on robotaxis and Optimus.
- Grice says the $55 billion Terafab semiconductor plant links Tesla’s manufacturing scale with SpaceX’s complex hardware expertise.
- He says Musk’s companies have collaborated for years, including on the next-generation Roadster.
- Grice notes that SpaceX has a dominant market position, while Tesla faces intense competition from U.S., Japanese, and Chinese EV makers.
Notable quotes
“the stock is starting to trade like it. If I look back, there's a lot of synchronized stock movements”
“Tesla really isn't, you know, a car company anymore, it's a robot company”
“They're already operating as one entity in some very significant ways”
“The challenge is they have very different economic characteristics, both companies”
“So, the argument for them merging has never looked so serious”
How the episode opens
Good morning, this is Dylan Jovineal with Behind the Markets, happy Friday. Today is Friday, July 3rd. TGIF and it is America's birthday tomorrow, July 4th.
I'm very, very excited. I am so excited that instead of teaching my kids Western history by going to Europe this summer, we're going to be driving across the country. I want to show them how beautiful this great, great country is all across Pacific Northwest, Midwest, down across I'm going to show them things, this beautiful, bountiful, wonderful country that we live in.
I'm so grateful to be an American and I want to pass that on to my kids. Anyway, today I'm going to leave you off with something for your holiday weekend. I'm going to answer a question that I thought would have been funny 6 months ago probably, but one of the questions I've been asked two dozen times in the past month or so is, do I think Tesla and SpaceX will actually merge?
And I might have thought that was funny 6 months ago, but look, the stock is starting to trade like it. If I look back, there's a lot of synchronized stock movements. You know, SpaceX goes up, Tesla goes up, SpaceX goes down, Tesla seems to go down.
SpaceX's shares one day rose by 4.1% Tesla's stock rose. Now, they're in similar businesses obviously, you know, and that's another thing which I'll talk about in a second. They are in very, very similar businesses in a way cuz Tesla really isn't, you know, a car company anymore, it's a robot company.
I mean, yeah. Auto taxis, those are robo taxis, those are cars that are robots that drive people. And they're of course moving into Optimus.
So basically, you're starting to see the stocks trade like two stars and this is the way I always look at it.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- tesla spacex correlation
- terafab semiconductor plant
- elon musk companies
- robotaxis optimus
- ev market competition
Companies and tickers mentioned
- TSLA
- Tesla
- SpaceX
Watch the episode
Watch “Inside the $55 Billion Terafab Plant Tying Musk's Companies Together” on YouTube
Summary, takeaways and quote selection by Octagon. Quotes are short excerpts; the full conversation is in the episode.
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