Investor's Corner
Insight Into How Elon Musk Funds His Business Ventures
Elon Musk does not follow the herd. Even though most executives do not use their private wealth to fund business ventures, Musk believes it is important to to show that he personally has skin in the game.
More than almost any other entrepreneur, Elon Musk finances his three primary business ventures — Tesla Motors, SolarCity, and SpaceX — by leveraging his own personal assets. The Wall Street Journal (WSJ) says those three companies are valued at close to $50 billion, largely because of Musk’s “voracious appetite for risk and unyielding optimism.”
A study in February by ISS QuickScore found that just 13% of executives or directors at the 3,000 largest companies have pledged shares they own in those companies as collateral for personal loans.
Of the $105 million in bonds sold by SolarCity since October, 2014, SpaceX has purchased $90 million. Musk has taken out $475 million in personal loans at various times to help out one or another of his business interests when they needed cash injections. Those loans are secured by $2.5 billion worth of shares he owns in Tesla Motors and SolarCity, based on market values from this week.
WSJ says few top executives use their personal funds to support their business ventures because it can place them in conflict with other shareholders. It could also subject them to a margin call that could disrupt normal trading in company shares. “As an analyst, it is often a red flag for me when companies and management direct loans between entities they have personal or financial interests in,” says Nathan Weiss, founder and senior analyst at independent research firm Unit Economics LLC in East Greenwich, RI.
“There are a few cases where one company was doing considerably better than another and I borrowed money,” Musk says via WSJ. “If I ask investors to put money in, then I feel morally I should put money in as well […] I should not ask people to eat from the fruit bowl if I have not myself been willing to eat from the fruit bowl.” In other words, he thinks it’s important for others to see that he has skin in the game.
Musk says the odds of him not being able to handle a margin call are “almost zero.” That’s because his exposure is less than 5% of his total worth. He says he has “made it clear to shareholders that I subscribe to the notion that the captain is the last person off the ship.”
Venture capitalist Steve Jurvetson, a major early investor in all of Musk’s companies, says he is not concerned that Musk has pledged his own shares. As long as the total is less than 5% of Musk’s total net worth, “you don’t have much to talk about.” Jurvetson raves about Musk, saying “his passion is breathtaking.”
Republicans in Congress are less in awe of Elon, however. Now that SpaceX has signed contracts worth billions of dollars with NASA, they are proposing legislation that would prohibit Musk from using his stake in SpaceX as collateral for other loans, particularly to SolarCity. The solar power company has recently had a loud and contentious spat with the Nevada Public Utilities Commission, which voted to impose a monthly fee on all rooftop solar installations in the state.
In response, SolarCity has shuttered his operations in Nevada and laid off hundreds of employees. How that plays out as the Gigafactory comes online should be interesting, since the same utility company (owned by Warren Buffett) that imposed its will on the Nevada PUC will also be the energy supplier to that gigantic manufacturing process. Tesla intends to sell excess power back to the utility, a process that started the whole controversy in Nevada in the first place.
Representative Douglas Lamborn, Republican from Colorado, says the proposed legislation is intended to send a message to Musk that his moves are being watched and monitored. A SpaceX spokesman retorts that SpaceX’s “cash balances are not government money’.”
Elon keeps his political leanings well out of public view. But it is clear his propensity for disrupting the established order has made a few enemies along the way.
Source: The Wall Street Journal
Elon Musk
Tesla Cybercabs narrowly miss deadly Amazon cargo plane crash
An Amazon cargo plane crash near Miami’s airport stopped feet from dozens of Tesla Cybercabs.
An Amazon Prime Air Boeing 767 cargo jet overran the runway at Miami International Airport on Sunday afternoon, killing five people and injuring five more. The jet, operated by North Carolina based carrier 21 Air as Flight 7598, touched down around 2 p.m. after arriving from San Juan, Puerto Rico, then crossed the airport perimeter, plowed across NW 67th Avenue and struck multiple vehicles before catching fire, according to the Associated Press.
Photos and video from the scene show the aircraft’s nose stopped within meters of a fenced staging lot holding dozens of gold painted Tesla Cybercabs, the steering wheel free robotaxi Tesla began putting on public roads in Austin last week. Miami-Dade Fire Rescue has confirmed the plane struck “multiple vehicles” but has not said whether any Cybercabs were among them, and neither Tesla nor airport officials have addressed the fleet directly.
The Cybercabs had not yet entered commercial service in Miami. Tesla’s existing Robotaxi operation there runs on modified Model Y vehicles and has been unsupervised since Ashok Elluswamy confirmed the detail on X in July.
Footage of the plane crash from earlier today | #ONLYinDADE pic.twitter.com/iGoOtnd6cD
— ONLY in DADE (@ONLYinDADE) September 6, 2026
Elon Musk offered the briefest of reactions. Replying to a Zero Hedge post about the Cybercabs sitting so close to the wreckage, he wrote a single word: “Weird.” He has not commented further, and Tesla has not issued a statement.
The timing puts Tesla’s newest vehicle near an unrelated but highly visible tragedy just days after its Austin debut, a launch that had already drawn scrutiny from federal regulators. The National Highway Traffic Safety Administration opened an audit how Tesla certified the Cybercab as compliant with federal vehicle safety standards, a process Teslarati covered after the vehicle’s September 3 launch event. That inquiry concerns the car’s lack of a steering wheel and pedals, not the Miami crash.
Investigators from the FAA and NTSB are focused on the plane, not the parking lot beside it. Flight data reviewed by outlets including Simple Flying show the 767 touched down around 170 knots, well above the 135 to 140 knot range typical for the aircraft, though investigators have not determined a cause. Amazon said it is working with authorities and that its priority is the safety of everyone affected.
Whether any Cybercabs were damaged, and what Tesla plans for the fleet parked near one of the country’s busiest airports, remain open questions.
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Tesla Cybercab is coming to Asia this month as US service officially begins
Tesla Asia says Cybercab will be on display in Hong Kong, Tokyo, Beijing and Shanghai this month.
Tesla’s Cybercab is heading to Asia. The official Tesla Asia account posted on X Thursday, inviting Cybercab fans to “Come experience the future of autonomy in Hong Kong, Tokyo, Beijing & Shanghai.” The post went up within hours of Tesla’s own Cybercab milestone in Texas, where the company said Thursday it had begun offering rides in across Austin.
Exact dates and venues for the Asia tour haven’t been released yet, though Tesla Hong Kong replied to the announcement with “Cybercab will be on display in Hong Kong soon,” while Tesla Japan’s response pointed fans to a sign up page for updates. Neither post mentions test rides or a service area, and nothing so far suggests Tesla is launching Robotaxi operations in any of the four cities. Based on how Tesla has run past Cybercab tours, in Europe in late 2024 and at US shopping centers that same December, the Asia stops are almost certainly static displays at Tesla stores or public venues as a means to stimulate buzz for its future driverless ride-hailing service in the big cities.
Cybercab will be on display in Asia this month!
Come experience the future of autonomy in Hong Kong, Tokyo, Beijing & Shanghai. pic.twitter.com/wGmmEastfX— Tesla Asia (@Tesla_Asia) September 4, 2026
The timing lines up with Tesla’s only prior Cybercab appearance in the region, a booth at the China International Import Expo in Shanghai last November, which Teslarati covered at the time. At that event, Tesla’s regional general manager for Shanghai framed the car as evidence of the company’s broader mission, a message Tesla has since formalized in its Master Plan Part IV, which states that “autonomous vehicles have the capacity to dramatically improve the affordability, availability and safety of transportation while reducing pollution, particularly in our increasingly dense global cities.” The same document is where Tesla lays out its “sustainable abundance” framing for Cybercab and Optimus alike, describing the two as the hardware behind an AI driven push to cut the cost of transportation and labor at scale.
Whether Cybercab actually operates as a robotaxi anywhere in Asia remains an open question, considering China has already pushed an autonomous ride-hailing market that’s run on homegrown players like Baidu’s Apollo Go and Pony AI. For now, the four city tour reads as a marketing push timed to Austin’s momentum.
Elon Musk
OpenAI cites distrust of SpaceX in decision to drop Cursor partnership
OpenAI will cut SpaceX-owned Cursor’s model access in November, citing Musk’s history of broken contracts.
OpenAI, the company behind ChatGPT, announced late Friday that it is ending its partnership with Cursor, cutting off the coding tool’s access to its models on November 12. The move comes two weeks after SpaceX completed its $60 billion acquisition of Cursor’s parent company, Anysphere, folding the popular AI coding assistant into Elon Musk’s growing SpaceXAI division.
In a post on its website, OpenAI said the decision came down to trust, not technology. “We cannot be confident that SpaceX will use our technology within our terms of service, based on our experience with Elon Musk’s companies violating contracts,” the company wrote. OpenAI pointed to two specific incidents: X, now part of SpaceX, allegedly breaking the terms of an existing OpenAI contract after Musk bought Twitter.
That lawsuit is the backdrop for all of this. Musk cofounded OpenAI in 2015, left the board in 2018, and sued Sam Altman and Greg Brockman in 2024, arguing they abandoned the company’s nonprofit mission for profit. A federal jury sided with OpenAI in May, finding Musk waited too long to sue rather than ruling on the merits of his claims. Musk said at the time he would appeal to the Ninth Circuit, calling the outcome a “calendar technicality” rather than a real judgment.
SpaceX’s interest in Cursor predates that verdict by weeks. The company first struck a deal with Cursor in April, securing an option to acquire it for $60 billion or pay $10 billion for joint development work instead. As Teslarati reported at the time, the logic was straightforward: Cursor was paying retail prices to Anthropic and OpenAI, two of its most direct competitors, every time a developer used its product, while SpaceX had idle capacity on its Colossus supercomputer, roughly the equivalent of a million Nvidia H100 GPUs, that Cursor could use to train its own models instead. SpaceX exercised the option in June, days after its own IPO, and the deal closed in mid-August.
Once it closed, Musk moved fast. On an all-hands call with more than 1,000 Cursor employees, he reportedly told staff that SpaceXAI’s Grok was playing catchup in the AI race, unlike Tesla and SpaceX in their own markets, and singled out Anthropic as the company to catch. Cursor CEO Michael Truell now reports directly to Musk inside SpaceXAI.
Losing OpenAI’s models leaves Cursor leaning harder on Anthropic’s Claude, which has its own compute agreement with SpaceX, and on Cursor’s in-house Composer model, the one SpaceX’s compute was supposed to accelerate in the first place. OpenAI framed the November deadline as maximum notice under its contract, and said it wants to “go above and beyond” to help developers through the transition. Whether Anthropic makes the same call is now the open question in AI coding.
Elon Musk hints at Tesla Cybercab’s next market
Tesla Cybercab improvements are already on the minds of company engineers
