Investor's Corner
Tesla Gigafactory 3 seems to be preparing for the Model Y production ramp
There is a lot at stake riding in Tesla’s Gigafactory 3, the first facility of the electric car maker that would be established and operated in a foreign country. Giga 3 is set to be the first of Tesla’s next-generation Gigafactories as well, since the facility would be capable of producing both battery packs and electric cars on-site.
Tesla actually lucked out with Gigafactory 3, as it was able to secure a permit from the Chinese government to operate the facility without a local partner earlier this year. Tesla’s business license for the facility, which would be built in Shanghai, was granted to Tesla Motors Hong Kong Co., LLC, the electric car maker’s HK division, last May. The company also registered the capital for the Shanghai site at 100 million yuan, which corresponds to about $15.8 million. Interestingly, the initial filings of the company were absent of any references to battery production and electric car manufacturing.
That is, until now. A recent report from Sina Finance has noted that Tesla (Shanghai) Co., Ltd. recently registered a capital increase for its upcoming facility. The increase was significant, with the electric car maker now listing a capital of 4.67 billion yuan, which corresponds to about $680 million. Tesla Shanghai also revised its filings for the facility, mentioning references to battery separators, battery management systems, as well as electric car components such as powertrains and other electronic devices that are utilized in the company’s vehicles.
Tesla’s Gigafactory 3 would likely rival Gigafactory 1 in size once it’s completed, especially considering that the Shanghai-based facility will be producing both batteries and electric cars. Despite this, Elon Musk noted in the company’s Q2 2018 earnings call that Giga 3 would likely not cost as much as Gigafactory 1, which is expected to cost up to $5 billion once it’s complete. Musk’s initial estimate for Giga 3 is $2 billion, on account of optimizations that it learned from the Model 3 ramp.
“With respect to Gigafactory CapEx, I think we learned a tremendous amount with Gigafactory 1, and we’re confident that we can do the Gigafactory in China for a lot less. I think it’s probably closer to — this is just a guess, but probably closer to $2 billion, and that should be at a higher — and that would be sort of at the 250,000-vehicle per year rate. So I think we can be a lot more efficient with CapEx, and that would include at least a factory module and pack production, body shop, paint shop, and general assembly. Might even be less than that, but that’s about the right number for that,” Musk said.
A reporter from Beijing Business Daily noted that with the revised capital, around 30% of the funds are now ready for Tesla’s Shanghai Gigafactory. Perhaps even more notable were reports that the Shanghai government is assisting Tesla to obtain loans from Chinese banks to fund the construction of the facility.
It should be noted that Gigafactory 3 does not need to be fully completed before the facility could start building battery packs and electric cars. Gigafactory 1, for example, is less than 30% complete, but it is already supporting the demand for battery packs and powertrains from the Model 3 production ramp. The Model 3’s current production pace is no joke, either, as the company is reportedly on track to building at least 50,000 Model 3 this quarter.
With this in mind, Tesla only needs to get critical portions of Gigafactory 3 working before the facility could start producing vehicles. Such a strategy actually taps into a particularly impressive expertise of the country’s workforce, considering that China’s builders are proficient in quickly constructing modular structures. This type of construction was showcased by the country’s workforce when it completed the construction of a 57-story skyscraper in just 19 days back in 2015. If Tesla opts to adopt a similar construction method for Gigafactory 3, the facility could come alive well in time for the production of the company’s next big vehicle — the Tesla Model Y.
Elon Musk has noted that the Model Y would likely be built sometime next year. Being a crossover SUV, the Model Y would compete in one of the auto industry’s most competitive markets. The Model Y is expected to have a demand of up to 1 million vehicles per year, making it even more popular than the Model 3. Tesla has been quite tight-lipped about the facility where the Model Y would be constructed. Considering Tesla’s updates with Gigafactory 3, as well as Elon Musk’s past statements about the Model Y being built in China; there is a good chance that Giga 3’s vehicle production lines would likely be designed for the electric crossover.
Back in July, Tesla noted that it expects Gigafactory 3’s vehicle production to start roughly two years after construction begins. In true Tesla fashion, the company intends to ramp the facility’s production rate to 500,000 vehicles per year within 2-3 years. This aggressive timeline has been met by doubts in the United States, with Consumer Edge Research senior auto analyst James Albertine dubbing the company’s targets as “not feasible.” Fortunately for Tesla, its is a company that operates best when it is proving its skeptics wrong.
Elon Musk
Elon Musk handed Grok something no other AI company can get their hands on
Elon Musk says SpaceX will feed engineering data into Grok’s next model, avoiding restricted material.
Elon Musk said Tuesday that SpaceX will feed its internal engineering data into the next major training run for Grok, the AI model now folded into SpaceX following February’s merger. In a post on X, Musk wrote that SpaceX’s “massive corpus of world-class engineering data,” excluding anything restricted under U.S. arms export law, will be added during supplemental training of what he called the “2T run,” a reference to a roughly two trillion parameter model that would nearly double the parameters behind the latest Grok 4.5 that’s rolling out.
SpaceX’s massive corpus of world-class engineering data (excluding material blocked by ITAR) will be added during supplemental training of the 2T run.
This will dramatically improve Grok’s engineering capabilities. https://t.co/BbQEViFByn
— Elon Musk (@elonmusk) July 21, 2026
The excluded material that Musk is referring to would fall under the International Traffic in Arms Regulations (ITAR), which restricts export of technical data tied to defense and space hardware. That likely rules out propulsion specifics for Merlin and Raptor engines along with guidance and control details for SpaceX’s launch vehicles, but leaves manufacturing knowledge, materials science, and Starlink hardware design on the table.
The announcement extends a pattern that has been building since SpaceX’s Nasdaq debut in June, when the company went public with Grok and xAI’s Colossus supercomputer folded into the pitch to investors.
Days after that listing, SpaceX closed its $60 billion all stock acquisition of coding startup Cursor, giving xAI both enterprise software distribution and a stream of real world developer data to train on. Grok 4.5 launched July 8 running partly on that Cursor training data, with Musk describing it as roughly comparable to Anthropic’s Opus 4.7 but faster and cheaper to run.
Feeding SpaceX’s own engineering data into the next AI model follows the same logic Musk has applied across xAI’s sister companies. Tesla supplies real world driving data and manufacturing expertise, X supplies conversational data, and now SpaceX supplies aerospace engineering data built up since 2002.
Musk did not give a release date for the upcoming AI model, referred to elsewhere as Grok 4.6. He has said the two trillion parameter run is in its final training phase and expected to wrap this week.
In a pointed message on X, Elon Musk warned that firms maintaining significant short positions in SpaceX over time face “very low” survival probability.
The statement comes amid post-IPO volatility for the rocket company, now trading under the ticker $SPCX.
The survival probability of firms who maintain a significant short position in SpaceX over time is very low
— Elon Musk (@elonmusk) July 17, 2026
Five weeks after what was described as the largest IPO in history, the stock had fallen roughly 30% from its peak above $2.6 trillion, briefly surpassing Microsoft and Amazon in market value. Short sellers celebrated gains of about $8.7 billion, but Musk’s reply underscores his long-term conviction.
The warning directly echoes a detailed bullish analysis arguing that Starship’s cost reductions could unlock a multi-trillion-dollar space economy. Projects ranging from solar power beamed from orbit and asteroid mining to orbital data centers and Mars terraforming were projected to create over $100 trillion in new market capitalization.
In this vision, SpaceX acts as the essential infrastructure provider, akin to AWS for cloud computing, capturing monopoly-like revenues from launches, crew transport, and data traffic across a rapidly expanding frontier.
This is far from the first time Musk has targeted short sellers. With Tesla, he has repeatedly framed persistent bears as destined for major losses. In July 2024, Musk declared that once Tesla achieves full autonomy and volume production of Optimus robots, “anyone still holding a short position will be obliterated. Even Gates,” referencing Microsoft co-founder Bill Gates’ reported short bets.
Elon Musk reveals what Tesla stock surge could do to Bill Gates
Earlier, in 2018, he taunted shorts that they had “about three weeks before their short position explodes,” a remark followed by sharp stock gains. Musk has also called short selling “value destroying” and once suggested it “should be illegal,” viewing it as betting against innovation and progress.
Critics often dismiss Musk’s optimism as hype, especially when near-term metrics like quarterly deliveries or stock fluctuations disappoint.
Yet his pattern remains consistent: framing short positions against his companies as fundamentally misjudging exponential technological leaps. For SpaceX shorts, the message is clear: betting against multi-planetary ambitions and the infrastructure monopoly they enable carries existential risk for the firms involved.
As Musk and supporters see it, the space economy’s upside dwarfs Earth-bound valuation models, making today’s dips temporary in a decades-long ascent.
Elon Musk
SpaceX Starship Flight 13 aborted at Zero and Musk just told us what broke
Four Raptor engines failed to ignite at T-zero, forcing SpaceX to scrub Starship Flight 13 Thursday.
SpaceX scrubbed the Starship Flight 13 launch attempt Thursday evening at the last possible moment, after four of the Super Heavy booster’s 33 Raptor 3 engines failed to ignite during the startup sequence. The 90-minute window had opened at 6:45 p.m. EDT from Starbase in Boca Chica, Texas, and the countdown had proceeded without issue all day, with more than 11.5 million pounds of liquid methane and liquid oxygen being fully loaded into the rocket before the automated abort triggered. SpaceX’s launch directors posted on X, “Standing down from today’s flight test attempt,” and shut down the livestream shortly after.
Musk confirmed the root cause within hours. “Some of the engines didn’t start, triggering an automatic launch abort,” he wrote on X. “To be confident of a good flight, 2 Raptors will be removed and replaced. Most probable launch timing is early next week.” SpaceX engineers began draining propellant tanks immediately and Booster 20 was rolled back to its hangar for inspection.
The timing adds a layer of significance that did not exist during any of the previous 12 Starship flights. This is the first time SpaceX has attempted to launch Starship since the company made its stock market debut in June, listing under ticker SPCX at $135 per share. Public investors are now watching every Starship outcome in real time, and a last-second abort carries more visibility than it would have six months ago.
Flight 13 was designed to be one of the most consequential tests in the program’s history. It was set to carry 20 Starlink V3 satellites, the first operational payload Starship has ever attempted to deploy. Six of those satellites carried external cameras to photograph Starship’s heat shield from the outside during flight, which would act as a self-inspection approach SpaceX has never attempted before. The mission also needed to complete a Raptor engine relight in space, a step SpaceX skipped on Flight 12 in May after losing an engine during ascent. That Flight 12 booster also flipped 90 degrees off course during its boostback burn when five engines failed to reignite.
SpaceX has not announced an official next launch date. Musk’s “early next week” window points to July 21 or 22 at the earliest, pending the engine swap and a return to the pad.
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Elon Musk handed Grok something no other AI company can get their hands on
