Investor's Corner
The finer points of Tesla’s (TSLA) S&P 500 Inclusion
This week, it was announced that Tesla (NASDAQ: TSLA) would join the S&P 500 Index on December 21st. The news shot the stock up nearly $100 in just two days, with most of the surge coming directly after the Tuesday announcement. While it is impressive enough that Tesla is finally being included in the S&P, some finer points aren’t being discussed, like Tesla’s young age compared to other companies in the index and its massive size going into the inclusion date.
Tesla’s 2020 performance on Wall Street has been more than impressive, and it was only a matter of time before larger, more prestigious investment indexes would look to acquire the electric car company. After soaring from $86 to over $500 throughout the year, Tesla broke yet another record this week after beating its all-time high price per share on Thursday.
Tesla could be the 6th most valuable company in the Index
With the surge in stock price comes an extreme growth in terms of company market cap, and the substantial increase in price per share has contributed significantly to Tesla’s valuation. If Tesla were to be added to the S&P today, it would be the sixth-largest company in the Index, in front of Berkshire Hathaway and behind Alphabet Inc., Google’s parent company.
The only companies that would be considered more valuable than Tesla would be Alphabet Inc. Class A Shares, Facebook, Amazon, Microsoft, and Apple, all of which are the leaders in their respective industries. Although Apple and Microsoft could be considered a 1-2 punch in the tech world, the other companies are all surely at the head of the pack in their respective sectors.
Tesla will be one of the youngest companies in the Index
With Tesla being founded in 2003, it will be 17 years old when it joins the S&P 500 Index in December. That makes the company’s addition even more significant because its impact in such a short span of time is evident. While many of us recognize Tesla as the EV tech leader, the company could be considered the leader in the automotive sector altogether. This is simply incredible when you consider that Tesla has only had cars on the road since 2008 and has only been a mass-market carmaker since 2017 when the Model 3 was introduced.
However, Tesla has a tremendous influence on other car companies. Legacy automakers are fighting to stay relevant and admitting that they must make a transition to electrification. With Tesla leading that charge, new tricks are being taught to old dogs. It is just a matter of whether the old dogs choose to continue learning “new tricks.” If they don’t, they will slowly fade away as EVs become more popular on the road.
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Tesla is one of the only car companies in the Index
Tesla will join GM and Ford, two of the biggest names in the automotive sector, in the Index. The S&P 500 inclusion requirements are lofty, like an $8.2B market cap, have at least 10% of its shares outstanding, have its most recent quarter be profitable, and have a consecutive string of at least four profitable quarters.
2020 has not been the most forgiving year for many companies, and automotive manufacturers are no exception. Demand for new vehicles has effectively fallen off the table because of the COVID-19 pandemic, and it has caused many once-successful car companies to taste the losses of momentum. Companies that make affordable, petrol-powered sedans also are experiencing dropoffs in demand because people cannot afford new vehicles.
Because of this, large car companies that are publicly listed on NASDAQ are missing out on their opportunities to string together consecutive quarters and provide profitable margins to their investors. But Tesla isn’t having this issue because their cars are more than just vehicles. They are software devices. They are new ways to get from Point A to Point B. And, with many people worried about climate issues, electric cars are the only acceptable way to travel.
Tesla is joining the S&P during a year where growth was virtually impossible
To grow on the past points made, this year was supposed to be dramatically difficult for almost every company on the planet that wouldn’t increase work efficiency in a pandemic. Early winners were companies like Zoom, who created communication possibilities while not being near other people. Nobody would have thought that a company selling $35,000+ cars would see this much growth, but it has.
Tesla’s company mission attacks more than one issue in today’s world. Many investors and firms alike forget this fact: Tesla isn’t just a car company. They’re making solar panels, big batteries, and cars. Not to mention, their energy products are suitable for both commercial and residential use, making them desirable for a large market.
If we all could go back to the beginning of the pandemic, we would bet that car companies wouldn’t do well this year. They didn’t. But Tesla did, and it is because their identity as a true tech company has helped surge them past the label of “automaker” or “sustainable energy company.” Tesla is bigger than that, and when investors realize it, their portfolios will benefit.
I use this newsletter to share my thoughts on what is going on in the Tesla world. If you want to talk to me directly, you can email me or reach me on Twitter. I don’t bite, be sure to reach out!
Update: Revisions made to third subsection at 9:45 EST.
Elon Musk
California snubs Tesla in its newly passed EV incentive that favors Rivian and Lucid
California passed a $135 million EV incentive that rewards Rivian and Lucid while sidelining Tesla
California just drew a line in the EV incentive sand to put Tesla on the wrong side of it. The state recently passed a $135 million program offering first-time electric vehicle buyers a direct incentive with no application required, but the rules were written in a way that leaves Tesla at a structural disadvantage compared to Rivian and Lucid.
The program caps eligible vehicles at $50,000 for new EVs and $25,000 for used ones. That pricing threshold rules out a significant portion of Tesla’s lineup, though some lower-priced Model 3 and Model Y configurations would still qualify. California-based automakers are exempt from the price cap entirely, regardless of what their vehicles cost. Rivian, headquartered in Irvine, and Lucid, based in the San Francisco Bay Area, both benefit from that exemption. Rivian’s R2 starts at roughly $45,000 but has versions above the cap. Lucid’s Air and Gravity start at $70,990 and $79,990 respectively, well above any threshold a non-California company would face.
California hits Tesla Cybercab and Robotaxi driverless cars with new law
Tesla built its reputation and a significant portion of its early market share in California, where EV adoption has consistently led the nation. The company operates its original factory in Fremont, California, and the state was home to Tesla’s headquarters for most of its existence. That changed in 2021 when Tesla moved its corporate headquarters to Austin, Texas. Since then, the relationship between the company and California Governor Gavin Newsom has been openly adversarial, with Musk and Newsom trading public criticism on multiple occasions.
California’s EV incentive landscape has shifted repeatedly in recent years, and Tesla has previously lost eligibility for state-level programs as its vehicles exceeded income-adjusted price thresholds. The federal $7,500 EV tax credit, which Tesla models have qualified for and lost depending on policy cycles, is no longer available after it expired without renewal, making state-level programs more meaningful to buyers than they have been in years.
The practical impact for buyers is more nuanced than the headline suggests. California residents purchasing a Tesla under $50,000 for the first time can still access the incentive. But the exemption written for California-based manufacturers is a structural advantage that rewards where a company plants its headquarters flag rather than where it builds its products, and Tesla moved that flag to Texas.
Elon Musk
SpaceX’s newest logo confirms everything about what it’s become
SpaceX officially absorbed xAI under the SpaceXAI brand, completing the largest private merger in history.
SpaceX made its corporate transformation official in May 2026 when Elon Musk posted on X that xAI would cease to exist as a standalone company. “xAI will be dissolved as a separate company, so it will just be SpaceXAI, the AI products from SpaceX,” he wrote.
A new SpaceXAI logo was announced today, visually embedding the xAI letters inside the SpaceX identity, which can be seen as a deliberate design choice that signals the merger is not a partnership but a full absorption and XAi a core function of the same company. The same way Starlink is not a separate brand but a SpaceX product. The announcement closed the loop on a process that began February 2, 2026, when SpaceX acquired xAI in the largest private merger in history, valued at $1.25 trillion. SpaceX at $1 trillion and xAI at $250 billion.
We are now @SpaceXAI. pic.twitter.com/ema66xDWC9
— SpaceXAI (@SpaceXAI) July 6, 2026
The reason SpaceX bought xAI was stated plainly by Musk at the time of the deal: to build orbital data centers. SpaceX had simultaneously filed with the FCC to launch up to one million satellites designed to function as AI compute nodes in low Earth orbit, escaping what Musk described as the energy constraints limiting AI development on Earth.
xAI provided the AI software stack, with Grok, the X platform, and the Colossus supercomputer infrastructure in Memphis with over 220,000 NVIDIA GPUs, while SpaceX provided the rockets, Starlink, and the capital base to fund it. The two companies needed each other. xAI was burning $2.5 billion in losses on $250 million in revenue. SpaceX was generating an estimated $8 billion in profit on $15 billion in revenue and needed an AI narrative to command the valuation it was targeting for its IPO.
What SpaceX has done, regardless of how the orbital AI vision ultimately plays out, is walk into a public market as something no company has been before: a rocket manufacturer, satellite internet provider, AI software company, social media platform, and supercomputer operator under one ticker. Whether that combination is worth $2 trillion depends entirely on which of those businesses you believe in most.
Investor's Corner
Tesla challenges startups to score a gig inside its most advanced European factory
Tesla is challenging startups to bring their best battery tech directly to Gigafactory Berlin.
Tesla has issued an open challenge to startups across Europe, inviting them to bring their best battery technology directly to the floor of Gigafactory Berlin. The program, called the JUNI x Tesla Battery Cell Giga Challenge, opened applications this month with a deadline of July 24, 2026, and is targeting startups with solutions that can make battery cell manufacturing faster, cheaper, safer, and more scalable at an industrial level.
The timing of the challenge is directly tied to Tesla’s most aggressive European battery investment yet. On May 12, 2026, Giga Berlin plant manager André Thierig announced a $250 million investment to scale the factory’s annual 4680 cell production capacity from 8 GWh to 18 GWh, more than doubling the previous target set just months earlier in December 2025. Thierig confirmed the expansion on X, saying the investment “will enable 18 GWh of annual 4680 cell production and create more than 1,500 new jobs.” Combined with a previously announced battery investment at the Grunheide site now approaches $1.2 billion.
Today, we announced a $ 250m investment for our Giga Berlin Cell factory. This will enable 18GWh of annual 4680 cell production and create more than 1500 new jobs. Good news during challenging times for the German industry. pic.twitter.com/ou4SWMfWh9
— André Thierig (@AndrThie) May 12, 2026
The challenge is looking specifically for startups with proven solutions across five categories: materials, equipment, operations, automation, and artificial intelligence. Applications are screened directly by Tesla’s cell manufacturing team in Grunheide, and the strongest submissions move through technical discussions, a pitch day in front of Tesla stakeholders, and potentially a paid pilot project with the cell team. Tesla is not looking for ideas at concept stage. The program requires applicants to demonstrate working prototypes, test data, or prior pilots before being considered.
The historical context matters here. Elon Musk first announced plans for what he called the world’s largest battery cell production facility alongside the Giga Berlin car factory back in 2020, targeting up to 250 GWh of annual capacity. Those plans were shelved in 2022 when Tesla shifted its battery investment focus to the United States to take advantage of Inflation Reduction Act incentives. The revival of cell production at Giga Berlin, now backed by over $1 billion in committed capital, represents a return to an ambition that was set aside for three years. As Teslarati has reported, the 4680 format is central to Tesla’s long-term cost reduction strategy across vehicles, energy storage, including the Tesla Semi and Cybercab.
By opening the challenge to outside startups, Tesla is acknowledging that reaching 18 GWh at Grunheide will require technology it does not currently have in-house, and it is willing to pay for the right solutions. For a startup in the battery supply chain, a paid pilot with Tesla’s European cell team is as close to a direct commercial path as the industry offers.
California snubs Tesla in its newly passed EV incentive that favors Rivian and Lucid
SpaceX’s newest logo confirms everything about what it’s become
