Investor's Corner
Elon Musk’s near-$10M TSLA investment makes his battle with short-sellers personal
On Monday afternoon, Tesla CEO Elon Musk purchased nearly $10M in Tesla stock (NASDAQ:TSLA). Just a week after an eventful earnings call with analysts and a Youtuber, Musk added 27,097 shares of Tesla to his portfolio. To add some perspective, that’s just .08% of Musk’s total 33,665,421 shares in the company, worth north of $10.2B.
Musk’s stock purchase today wasn’t about increasing his ownership in the company; he has a hefty stock compensation plan for that. Musk was sending a message to the short-sellers of TSLA. The number of short-sellers has surpassed Musk’s holding for the first time in history, now rumored to be near 40M shares.
As of the last reporting date, 4/9/18 (available on 4/24/18), there were 38,258,654 shares held short in the company. That’s the highest in Tesla’s history, making the electric car maker the most shorted company by the amount of equity at stake. There will be an update on the total size of the Tesla short position this Wednesday after markets close, so stay tuned.
While this is nothing new for Tesla, Musk is starting to take it personally. His company is being hit every which way in the media, and that doesn’t feel good. I mean, Bloomberg created a graphic of Musk burning cash with his own flamethrowers, that can’t feel good.
Bloomberg’s Graphic depicting Musk burning Tesla’s cash with his own ‘Boring Company’ flamethrowers.
Graphic: Bloomberg/Getty Image (Animation: Hannah Recht for Bloomberg)
Typically over the past few years, Musk has made several statements acknowledging the high-value the market has placed on his company. Musk’s tone changed last week.
“Oh and uh, short burn of the century coming soon. Flamethrowers should arrive just in time,” Musk tweeted after the company announced they had burned upwards of $1B in free cash flow.
So why should short sellers believe Musk?
Valid question. The very notion of a short position makes it clear they do not believe in Musk. But history is on Musk’s side.
Let’s flashback to April 2013. At the time, I owned shares at Tesla, purchasing the stock just 8 months earlier, shy of $30/share. This was when the Model S production ramp issues and cash burn plagued Tesla’s stock. But on April 1, 2013, Tesla told investors that they should expect a quarterly profit to be reported for the first quarter. The stock shot up 16% that day and continued to rally for several months, gaining 455% over the next 6 months.
Just before these massive gains, Musk warned in a Fox Business interview that he thinks “it is very unwise to be shorting Tesla, it’s very unwise. There is a tsunami of hurt coming for the shorts.”
Musk is again facing similar challenges with the Model 3 — production ramp issues, a media blitz, and a massive amount of cash being burned. While it is still to be seen if Musk and the Tesla team of 42,022 employees can impress investors, I certainly wouldn’t be sleeping comfortably with a Tesla short position.
When asked on Twitter how this ‘upcoming pain’ for shorts compares to the last round, Musk responded with, “It will be next level. These are really big numbers.”
Disclaimer: This column does not necessarily reflect the opinion of Teslarati and its owners. Christian Prenzler does not have a position in Tesla Inc. or any of its competitors and does not have plans to do so in the next 30 days.
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.
Investor's Corner
Tesla crushes Wall Street expectations, beats delivery estimates by over 15 percent
Tesla (NASDAQ: TSLA) beat Wall Street expectations of 406,000 vehicles delivered in Q2 by reporting 480,126 deliveries for the three months ending in June.
Tesla reported it delivered 467,762 Model 3 and Model Y units, while 12,364 Model S, Model X, and Cybertrucks switched hands during the quarter. The Model S and Model X were officially sunset this past quarter and will no longer be part of the company’s Production & Delivery reports moving forward.
🚨 BREAKING: Tesla delivered 480,126 vehicles in Q2, ANNIHILATING Wall Street expectations of 406,000. Production was reported at 451,758.
Deliveries:
Model 3/Y: 467,762
Other Models: 12,364Production:
Model 3/Y: 442,936
Other Models: 8,822 https://t.co/TTHwQAsKt8 pic.twitter.com/7qI4Zj6FE5— TESLARATI (@Teslarati) July 2, 2026
The quarter is a pleasant surprise and a good rebound from Q1, when Tesla slightly missed the Wall Street consensus of 365,645 cars by reporting 358,023 deliveries for the first three motnhs of the year.
Energy storage deployments also provided some strength in Tesla’s delivery report, hitting 13.5 GWh for Q2. This is a particular division of Tesla’s business that has been overwhelmingly robust over the past few years, truly being a strong point of the company’s overall model.
For the year, Tesla analysts still predict deliveries to trend in the 1.69 million unit region, a modest 3 to 5 percent increase from the 1.64 million cars the company delivered last year. Tesla will likely return to more sequential and noticeable year-over-year growth as the Cybercab project starts to ramp up considerably in the next few years.
Tesla has some other potential catalysts to spur vehicle deliveries, too. Not only is it expecting Cybercab to truly start making a change in the next few years, but other vehicles could be entering the company’s lineup.
Tesla sends production Cybercab with no steering wheel, pedals to on-road testing
The slightly longer Model Y L has been a highly speculated release candidate in the U.S. It has already done incredibly well in China, and U.S. buyers have been wanting slightly more interior space than the Model Y. Now that the Model X is gone, it is more needed than ever.
Q2 highlights a pretty stable automotive division within Tesla, and no true concerns arise from these figures, especially considering it managed to beat expectations convincingly.
Investor's Corner
Tesla gets its latest short from Michael Burry: ‘Happy it jumped back to this level’
Tesla short seller Michael Burry, the subject of the film “The Big Short,” where he was portrayed by Steve Carell, has revealed he has opened a new bet against the stock.
In a new update to his Substack newsletter in a post titled “Trading Post June 30, 2026,” Burry revealed a new set of bets against Tesla, Caterpillar, NVIDIA, Applied Materials Inc., and the iShares Semiconductor ETF.
In regard to Tesla, Burry wrote:
“And finally I shorted Tesla at 416.22. Happy it jumped back to this level.”
This means Burry likely opened his new short position after the company’s recent rally on Wall Street, which saw Tesla shares sink in mid-May, only to recover to well over the $400 mark. Currently, shares trade at around $427.
The company saw a big Tuesday as shares climbed considerably, over 10 percent. The size of the Tesla short was not provided, nor did Burry give any information on the position’s structure, the number of shares, dollar value, or whether options were used in the short.
The Tesla and SpaceX merger everyone is talking about is quietly building
Over the years, Burry has been one of the more vocal critics of Tesla, calling its share price “media inflated,” and saying it was “ridiculously overvalued” as recently as December.
The company has largely transitioned away from being known as an automotive company and instead is much more widely regarded as an AI play, mostly due to its Full Self-Driving efforts, Optimus robot development, and data collection related to both.
This has not pulled those skeptics away from being vocal about their distaste for how Tesla is valued, but there’s no denying that the company is a global force in many things, including sustainable energy, automotive, and AI.
Tesla flexes how it will help the blind with Cybercab
Tesla challenges startups to score a gig inside its most advanced European factory
