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Tesla Stock Soars 16+% in 1 Day
Tesla’s Model S sedan is red hot.
By Silicon Valley standards, 10-year-old Tesla Motors is middle-aged. But in the world of automotive startups, it’s just crossed a threshold few fledgling companies ever get near: profitability. Late last night California time — in time to make it clear this was no April Fools joke — the company announced it has delivered 4750 cars in the first quarter and expected to report an accounting profit when it announces its official results next month. While the company’s vehicles lack engines, in the past 6 months, it’s begun to hit on all cylinders:
- Shipments of the Model S sedan begin late last year with 2400 delivered in the fourth quarter. The company nearly doubled that in the next 3 months.
- Tesla launched its high-speed “Supercharger” charging stations, which allow recharging half the battery pack in about 30 minutes. Last week, it announced plans to expand the network in the Pacific northwest, Texas, Illinois, and Florida, while improving coverage in the initial regions in the northeast and California.
- The company announced a plan to pay back its Department of Energy loan 5 years ahead of schedule, by the end of 2017. This $465 million loan, part of the Advanced Technology Vehicle Manufacturing Program, was essential to the launch of the Model S and came at a time when Tesla’s future was very much in doubt.
Today, though, that future looks bright enough that the naysayers holding more than 30 million shares short may be wishing they were betting against something else. CEO Elon Musk mentioned on Twitter last week that he had a big announcement to make regarding Tesla (due tomorrow) and clarified last night that this isn’t it: “Also, some may differ, but imo the Tues news is arguably more important,” he wrote. Depending on the nature of that, I may be back with another post.
There was some more interesting news in yesterday’s press release on profitability. The company canceled an option to buy the Model S with the smallest battery, a version that retailed for just around $52,000 after the federal tax credit. Why? Lack of demand. It seems only 4% of buyers were opting for that smallest configuration. They’ll still get it, but instead of producing a battery that small, Tesla will sell them a car with the mid-sized battery and disable part of the capacity in software. If owners — present or future — wish to upgrade to the larger capacity, Tesla will allow them to purchase some software magic to make it happen. The mid-sized battery offers a range of just over 200 miles per the EPA and the smallest battery has about 2/3 the capacity. Given there was a $10,000 gap between the two, it’s noteworthy that people were rejecting the smallest battery so clearly.
This points out the radically different approach Tesla is taking versus Nissan with the Leaf and really everyone else building electric vehicles right now. The two sizes of Tesla people are choosing are 200+ mile vehicle while the other brands are sold as 70-80 mile commuter vehicles. Apparently, a “tweener” that gets around 140 miles wasn’t something Tesla customers wanted and might not be appealing to much of anyone as it doesn’t really address the “go almost anywhere” problem Tesla is solving and doesn’t really do much for commuters. (More than 80% of commutes in the U.S. can be made roundtrip in a Leaf.)
In addition to eliminating the small battery, Tesla also decided to build access to the Supercharger network in every car. It was already standard with the largest battery and is still an option with the smaller one, but now you can decide to add the option after purchase because — again — it’s a software change. The Superchargers are free “fill-ups” along highway corridors, but those with the smaller battery will pay $2000 for the privilege. This software-upgradeable car might not be as much of a milestone as a 200+ mile EV is, but it has already become a hallmark of the way Tesla works and really shows how Silicon Valley DNA can be an important part of this 21st century automaker.
When the company announced its earnings last quarter, the news actually disappointed investors. On some level, that was odd because the quarter inherently represented a transition where production was ramping up and it would be hard to really get a sense of what the business looked like on a steady-state basis. This quarter, however, is going to provide a very real snapshot into Tesla as a business. Through the rest of 2013 and well into next year, the company is likely to look as it does this quarter, with small improvements in unit shipments and gross margin over each quarter until the company begins delivering its Model X crossover late in 2014. None of that is likely exciting to watch, but it is likely to be material financially.
If deliveries do creep into the range of 6000-7000 per quarter — which is expected — and the company hits its gross margin goal of 25% by year end, this quarter’s profit is going to be pretty small compared to the ones set to come. It’s this kind of steady profitable growth upon which you build a company that will be around for a long time to come. And with the focus on larger batteries and more Superchargers, Tesla seems to be saying its cars are going to run long and far as well.
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Tesla Cybercab ramps Robotaxi public street testing as vehicle enters mass production queue
Recent sightings on public roads and growing fleet activity at Giga Texas signal Tesla’s accelerating push toward the Cybercab’s commercial launch.
Tesla Cybercab is being spotted with increasing frequency both on public roads and across the grounds of Gigafactory Texas, suggesting that the company’s road testing and validation program is ramping meaningfully ahead of mass production.
A total of 25 Cybercab units were recently observed across three separate locations at Giga Texas by drone observer Joe Tegtmeyer — with 14 metallic gold units parked in a tight formation outside the factory exit, nine more at the crash testing facility undergoing structural and safety validations, and two additional units at the west end-of-line area for final checks.
The activity on public roads is just as telling. The Cybercab was spotted testing on public roads for the first time last October, near Tesla’s Engineering Headquarters in Los Altos, California, marking a significant development in the vehicle’s progression toward commercial readiness. As expected at that early stage, a safety driver was present in the seat.
Since then, sightings have only become more frequent. Community observers on X have posted fresh footage of Cybercabs navigating public streets in Silicon Valley, with each new clip adding to a growing body of evidence that Tesla’s validation efforts are well underway. The production backdrop supports the momentum. Tesla’s production line at Giga Texas moved into a higher volume early in March, representing what observers are calling the largest single-day grouping of Cybercabs seen to date.
- Tesla Cybercab spotted in San Jose, CA testing on public roads with Robotaxi validation equipment [Credit: Nic Cruz Patane via X]

Tesla Cybercab spotted testing on public roads in Los Gatos, CA – March 10, 2026 [Credit: Osman Sarood via X]
Tesla ramps Cybercab test manufacturing ahead of mass production
Musk has also stated that Tesla is aiming for at least 2 million Cybercab units per year across more than one factory, with a potential ceiling of 4 million annually.
With testing activity on public roads accelerating and factory output visibly increasing week over week, the coming months at Giga Texas are set to be pivotal in determining how quickly Tesla can bring the Cybercab from validation to volume.
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Tesla opens Supercharging Network to other EVs in new country
Tesla’s Supercharging infrastructure is the most robust in the world, and it has done a wonderful job of keeping things up and running for the millions of owners out there. As it expanded access to non-Tesla EVs a couple years back, it has still managed to keep things pretty steady, although the need for more charging is apparent.
Tesla has started opening its Supercharging Network, which is the most expansive in the world, to other EVs in a new country for the first time.
After expanding its Supercharging offerings to other car companies in the United States a few years ago, Tesla is still making the move in other markets, as it aims to make EV ownership easier for everyone, regardless of what manufacturer a consumer chose to purchase from.
Tesla’s Supercharging infrastructure is the most robust in the world, and it has done a wonderful job of keeping things up and running for the millions of owners out there. As it expanded access to non-Tesla EVs a couple years back, it has still managed to keep things pretty steady, although the need for more charging is apparent.
Tesla just added a cool new feature for leaving your charger at home or even leaving the Supercharger pic.twitter.com/iw0SDrWuX6
— TESLARATI (@Teslarati) March 10, 2026
Now, Tesla is expanding access to the Supercharger Network to non-Tesla EVs in Malaysia. The automaker just opened up a charging stie at the Pavilion KL Mall in Kuala Lumpur to non-Tesla owners, giving them eight additional Superchargers to utilize with a charging speed of up to 250 kW.
Tesla is also opening up the four-Supercharger site in Shah Alam, a four-Supercharger site at the IOI City Mall, and a six-Supercharger site in Gamuda Cove Township.
Electrive first reported the opening of these Superchargers in Malaysia.
The initiative from Tesla helps make EV ownership much simpler for those who only have access to third-party charging solutions or at-home charging. While at-home charging is the most advantageous, it is not an end-all solution as every driver will eventually need to grab some range on the road.
Tesla has been offering its Superchargers to non-Tesla EVs in the United States since 2024, as Ford became the first company to gain access to the massive network early that year when CEO Elon Musk and Ford frontman Jim Farley announced it together. Since then, Tesla has offered its chargers to nearly every EV maker, as companies like Rivian and Lucid, and even legacy car companies like General Motors have gained access.
It’s best for everyone to have the ability to use Tesla Superchargers, but there are of course some growing pains.
Charging cables are built to cater to Tesla owners, so pull-in Superchargers are most advantageous for non-Tesla EVs currently, but the company’s V4 Superchargers, which are not as plentiful in the U.S. quite yet, do enable easier reach for those vehicles.
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Tesla Semi expands pilot program to Texas logistics firm: here’s what they said
Mone said the Tesla Semi it put into its fleet for this test recorded 1.64 kWh per mile efficiency, beating Tesla’s official 1.7 kWh per mile target and delivering a massive leap over conventional diesel trucks.
Tesla has expanded its Semi pilot program to a new region, as it has made it to Texas to be tested by logistics from Mone Transport. With the Semi entering production this year, Tesla is getting even more valuable data regarding the vehicle and its efficiency, which will help companies cut expenditures.
Mone Transport operates in Texas and on the Southern border, and it specializes in cross-border U.S.-Mexico freight operations. After completing some rigorous testing, Mone shared public results, which stand out when compared to efficiency metrics offered by diesel vehicles.
“Mone Transport recently had the opportunity to put the Tesla Semi to the test, and we’re thrilled with the results! Over 4,700 miles of operations at 1.64 kWh/mile in our Texas operation. We’re committed to providing zero-emission transportation to our customers!” the company said in a post on X.
🚨 Mone Transport just recorded an extremely impressive Tesla Semi test:
1.64 kWh per mile over 4,700 miles! https://t.co/xwS2dDeomP pic.twitter.com/oLZHoQgXsu
— TESLARATI (@Teslarati) March 10, 2026
Mone said the Tesla Semi it put into its fleet for this test recorded 1.64 kWh per mile efficiency, beating Tesla’s official 1.7 kWh per mile target and delivering a massive leap over conventional diesel trucks.
Comparable Class 8 diesel semis, typically achieving 6-7 miles per gallon, consume roughly 5.5 kWh per mile in energy-equivalent terms, meaning the Semi uses three to four times less energy while also producing zero tailpipe emissions.
Tesla Semi undergoes major redesign as dedicated factory preps for deliveries
The performance of the Tesla Semi in Mone Transport’s testing aligns with data from other participants in the pilot program. ArcBest’s ABF Freight Division logged 4,494 miles over three weeks in 2025, averaging 1.55 kWh per mile across varied routes, including a grueling 7,200-foot Donner Pass climb. The truck “generally matched the performance of its diesel counterparts,” the carrier said.
PepsiCo, which operates the largest known Semi fleet, recorded 1.7 kWh per mile in North American Council for Freight Efficiency testing. Additional pilots showed similar gains: DHL hit 1.72 kWh per mile, and Saia achieved 1.73 kWh per mile.
These metrics underscore the Semi’s ability to slash operating costs through superior efficiency, lower maintenance, and zero-emission operation. As charging infrastructure scales and production ramps toward 2026 targets, participants like Mone Transport are proving electric semis can seamlessly integrate into freight networks, accelerating the industry’s shift to sustainable, high-performance trucking.
Tesla continues to prep for a more widespread presence of the Semi in the coming months as it recently launched the first public Semi Megacharger site in Los Angeles. It is working on building out infrastructure for regional runs on the West Coast initially, with plans to expand this to the other end of the country in the coming years.

![Tesla Cybercab spotted testing on public roads in Los Gatos, CA - March 10, 2026 [Credit: Osmad Sarood via X]](https://www.teslarati.com/wp-content/uploads/2026/03/tesla-cybercab-public-road-testing-823x1024.jpg)