Tesla’s (NASDAQ:TSLA) fourth-quarter earnings call comes on the heels of yet another blockbuster quarter that saw the electric car maker posting $7.38 billion in revenue and an earnings per share of $2.14, beating the Street’s estimates.
As revealed in the company’s Q4 and Full Year 2019 Update Letter, Tesla is GAAP profitable once more and is likely on track towards even more stable financial ground. The company generated $1.1 billion of free cash flow for the year, propelled in part by the sustained, stable demand for the Tesla Model 3.
For today’s earnings call, Tesla executives are expected to address questions surrounding the company’s plans for the coming year, as well as the electric car maker’s upcoming projects such as Giga Berlin and the ongoing expansion of Giga Shanghai.
The following are live updates from Tesla’s Q4 2019 earnings call. I will be updating this article in real-time, so please keep refreshing the page to view the latest updates on this story.
16:29 PT – Joseph Osha from JMP Securities inquired about Tesla’s acquisition of Maxwell technologies. Musk referred once more to the company’s upcoming Battery Day, where the company will discuss its plans with the company’s technologies, including its supercapacitors and dry electrode innovations, which Musk said will play an important part in Tesla’s future plans.
16:26 PT – While answering an inquiry from Pierre Ferragu of New Street Research, Musk remarked that Tesla has gone way deep in battery technology. “Wow, we really know a lot about batteries,” he said.

16:25 PT – Dan Levy of Credit Suisse reiterates the idea that Tesla should raise capital now to acquire more companies. Elon Musk jokingly asked the analyst which company should Tesla acquire now. Levy seemed flustered.
To be fair, Musk has a point here, and Kirkhorn discussed this point too. There’s not a lot of sense in raising money right now since Tesla is already spending its funds as much as it can.
16:20 PT – Elon Musk and Kirkhorn noted that at this point, Tesla’s priority is all about lowering its costs and increasing its margins. This will apply to the Model 3 and Model Y ramp, with the latter likely enjoying a lot of demand. The Tesla executives also mentioned that Tesla is now testing the waters when it comes to products that are low cost and high margin, which are represented by paid software upgrades such as the Model 3’s Acceleration Boost Upgrade.
16:15 PT – Gene Munster of Loup Ventures takes the floor and asks a question about the Cybertruck, particularly its expected demand and costs for production. Elon Musk declined to release specific figures, though he noted that demand is healthy for the all-electric truck. He also stated that the focus with the Cybertruck is all about battery production. This makes sense, especially since the Cybertruck, as well as vehicles like the Semi, require a lot of batteries. This is a challenging endeavor, and it will be discussed in Tesla’s upcoming Battery Day.
Elon did state that Battery Day could probably happen after this quarter.
16:05 PT – Adam Jonas of Morgan Stanley issues his inquiry, asks if Teslas will be compatible with Starlink. Musk stated that this is something that can happen in the future, explaining that Starlink is a high-bandwith system. It’s a lot of bandwith for a car, but it can be done, though the antenna to receive Starlink signals are about the size of a pizza box. Musk then added that he doesn’t really think about it very much.
16:00 PT – Addressing retail investors’ questions, Kirkhorn noted that the vehicles produced in Giga Shanghai will be just as, if not more profitable than vehicles produced in the United States. Musk added that it’s mostly a matter of costs. There’s just far more optimizations that can be done if a factory could produce vehicles for that specific region.
When asked if it is wise to raise money now, Musk stated that Tesla at this point is actually spending what it can right now. “We’re spending money efficiently, and we’re not artificially limiting our progress. In line with that, it does not make sense to raise money at this level,” Musk said. Kirkhorn believes this strategy, explaining that Tesla has gotten smarter about how the company is when it comes to spending money.
But what’s the most encouraging part here is that both Musk and Kirkhorn promised that there will be no slowdown when it comes to Tesla’s growth.

15:55 PT – Tesla starts taking questions from retail investors. First up, solar installations. Musk stated that Tesla is working with firms to take on the roofing market for the Solarglass Roof. In the future, the CEO stated that homeowners would simply have the choice of having a roof that generates power, or a roof that’s simply a roof.
Another question from retail shareholders involved the Tesla Network, and if it can be deployed even before FSD is fully approved. Elon Musk stated that such an idea makes sense. Kirkhorn added that Tesla intends to allow customers to have the choice to enter their vehicle to a ride-sharing network.
When it comes to Tesla Insurance and its existing coverage, Kirkhorn stated that the priority right now is to expand the service. “There’s a significant amount of innovation in this space,” the CTO said. Musk also stated that there will be a discount in Tesla Insurance if owners use Autopilot. Higher use of Autopilot would mean lower insurance costs.
Musk also noted that Tesla’s feature complete FSD will likely happen within the next few months. He added that he was very optimistic about its target timeframe, which was initially set for the end of 2019.
15:45 PT – Kirkhorn sets expectations for Q1, describing that the company’s profitability may be impacted due to unexpected headwinds in China such as the outbreak of the Coronavirus. Ongoing projects such as Giga Berlin and Giga Shanghai would also play a part.
15:43 PT – CTO Zach Kirkhorn stated that 2019 was a key year for Tesla. The company transitioned from meeting a reservation backlog to generating more demand for the Model 3. Capacity-wise, Tesla learned a lot in the Model 3 ramp in Fremont and Giga Nevada. These were aggregated and applied to facilities such as Giga Shanghai.
Kirkhorn also mentioned something notable — Tesla is starting to earn from its software services. This is huge, as the company could generate quite a lot of profit from its software-based services. The Acceleration Boost alone is notable.
The CTO added that the Model Y’s margins will likely be better than the Model 3. This bodes very well for the electric car maker. The MIC Model 3 is also seeing healthy demand in China.

15:38 PT – Elon further notes the company’s rationale with the Cybertruck, and how Tesla opted to stay out of the box with the vehicle’s design. The CEO added that the brutalist vehicle actually has quite a lot of demand.
“The demand has been incredible. I think we can make for as many as we can sell for many years. It’s going to be pretty nuts,” he said, adding that the product is better than what many people realize. This totally makes me want a Cybertruck even more.
“(We’re) super fired up where Tesla will be in the next ten years,” Musk said.
15:33 PT – Martin Viecha opens the call and introduces the participants of the call. Elon Musk takes over and mentions Tesla’s strong demand. He focuses on Tesla having the highest demand EVs in the world with zero advertising spend. Musk also noted that Fremont is already at a production pace comparable to NUMMI’s peak before. And this is before the Model Y.
Elon specifically mentions Giga Shanghai and congratulates the China team. “I think it’s going to be an incredible asset for the company. There’s a lot of good progress there,” he said.
Musk also revealed that Model Y initial production has begun. The crossover is efficient like a beast — 315 miles per charge. This is more than what the company initially stated during its unveiling last year.
15:30 PT – And it’s time for the earnings call to begin. But so far, it seems like the call will be starting a bit later than expected. Elon Time V2? Let’s see.
15:20 PT – Hello and good day, everyone, and welcome to yet another Live Blog coverage of Tesla’s earnings report. With the electric car maker posting yet another profitable quarter. I’m no prophet, but there’s a good chance that 2020 will be far kinder to TSLA shareholders than in 2019.
Other Tesla Q4 and Full Year 2019 Highlights
Elon Musk
Tesla eyes supply partners for Optimus mass production
Tesla certified three Chinese suppliers for Optimus mass production, signaling its robot timeline is accelerating.
Tesla’s robotics team traveled to Ningbo, in China’s Zhejiang province, on September 16 and spent the following day auditing component suppliers for Optimus, according to a Bloomberg report cited by RobotAIGeek. The visit moved three manufacturers from provisional status to certified mass production partners: Tuopu Group, which handles actuators and chassis components, Ningbo Joyson Electronic, a sensor supplier, and Zhejiang Sanhua Intelligent Controls, which builds thermal management systems. All three already supply parts to Tesla’s electric vehicles, and the audit reportedly came with fresh orders that supply chain reports put at an initial batch of roughly 5,000 units.
Tuopu, Joyson, and Sanhua built their manufacturing base serving the automotive industry, where tolerances and volume requirements are already close to what a mass produced humanoid robot demands. Sanhua in particular has history here. Teslarati reported last October that the company had received a roughly $685 million order for linear actuators tied to Optimus, a volume industry watchers estimated could cover around 180,000 robots once production ramped.
Supply chain reports tied to this week’s audit put Tesla’s near term production goal at about 1,000 Optimus units a week by late September, rising to 2,000 to 2,500 units a week by the end of the year. That pace would put real weight behind the timeline Tesla has been building toward since May, when it wound down Model S and Model X production at Fremont to convert that floor space into a dedicated Optimus line targeting one million units annually. JPMorgan analysts who toured the factory in August confirmed the conversion took roughly four months, a pace Musk has called unprecedented for a facility that size.
New drone video shows Tesla’s Optimus Factory reaching a turning point
Fremont is only the first phase. A second, larger Optimus plant is rising at Gigafactory Texas, where drone footage shared by Joe Tegtmeyer last week showed the structural steel nearing completion on the north end of the building. Tesla has said that facility is meant to eventually support production of up to 10 million units a year, though volume output there is not expected before 2027.
Commercial sales of Optimus are still targeted for the second half of 2027, but production is expected to start well before then. JPMorgan analyst Rajat Gupta has said Tesla’s “Optimus Academy” program, which uses early units to collect real world training data inside Tesla’s own facilities, is expected to be running later this year. Bloomberg Intelligence analyst Ian Ma described the Ningbo audits as “a positive commercialization signal for China’s humanoid supply chain,” noting that sentiment could improve further if the visit leads to confirmed supplier nominations and larger orders. The Solactive China Humanoid Robotics Index rose about 1.4% on the news, though it remains down roughly 30% for the year.
Investor's Corner
New drone video shows Tesla’s Optimus Factory reaching a turning point
New drone footage shows Tesla’s dedicated Optimus factory steel frame nearing completion at Giga Texas.
Tesla’s dedicated Optimus factory at Gigafactory Texas is closing in on a finished steel frame, according to drone footage posted Thursday afternoon by longtime site observer Joe Tegtmeyer. In the video, Tegtmeyer said structural steel assembly is now about five column grids away from reaching the building’s north perimeter beam, putting the primary skeleton in its final stretch roughly six months after Tesla broke ground on the North Campus site in late March.
The Giga Texas Optimus Factory latest update … construction keeps moving fast!
Steel assembly is now only about 5 column grids from the north perimeter beam. Concrete is going in on the three upper floors, rebar is still being laid for more pours, and footing / grade-beam work… pic.twitter.com/qvFPvwnYzW
— Joe Tegtmeyer 🚀 🤠🛸😎 (@JoeTegtmeyer) September 17, 2026
Tegtmeyer’s footage shows concrete already going in on three upper floors while crews continue laying rebar and pouring grade beam footings at ground level. That kind of parallel work, steel rising at one end of the site while concrete sets at the other, is a scheduling approach Tesla used at the original Giga Texas building and appears to be repeating here to save time before the plant’s targeted 2027 production start.
Teslarati has tracked the building’s progress since Tesla confirmed construction was officially underway in May, when the first steel structure went up on what was then bare, reclaimed land. The facility is part of a more than 5.2 million square foot expansion of Giga Texas’s North Campus that Tesla has said will eventually run nearly the length of the existing vehicle factory, over 4,000 feet, while sitting somewhat narrower. Musk has pegged the long term output target at 10 million Optimus units a year once the line is running at full capacity, a volume that would dwarf the one million unit pilot line Tesla is standing up separately at its Fremont, California factory.
Tesla Giga Texas to feature massive Optimus V4 production line
The Texas facility sits alongside another major buildout on the same campus. Terafab, the joint Tesla and SpaceX chip fabrication plant that will eventually supply the silicon running Optimus units in the field. Housing robot assembly and chip production on the same grounds is a deliberate supply chain decision, cutting down on the shipping and lead time that would otherwise sit between the two.
Tesla has not given an updated timeline beyond its previously stated goal of bringing high volume Optimus production online at the site in the summer of 2027. Fremont’s smaller pilot line began mass producing the current Gen 3 robot in January, with that plant expected to build tens of thousands of units this year primarily to generate the real world data Tesla needs to refine the robot’s software before Giga Texas ramps up. Six months of visible construction progress, tracked almost entirely through Tegtmeyer’s recurring drone flights, gives the clearest outside look yet at how seriously Tesla is treating that 2027 deadline.
Investor's Corner
Tesla and SpaceX take “Terafab” Trademark fight to Federal Court
Tesla and SpaceX sue a small Illinois firm after cease and desist letters over Terafab.
Tesla and SpaceX are asking a federal judge to rule that their planned Terafab chip factory does not infringe a small Illinois company’s trademark, a request that arrives only after months of quiet negotiation broke down this summer.
The dispute traces to May 18, when Tesla filed three U.S. trademark applications for “Terafab” and “Tesla Terafab,” covering semiconductor chips and related chip making services. TERA-print LLC, a nanotechnology company that has held a federal trademark for “Tera-Fab” since 2021, responded five days later with a cease and desist letter. According to the lawsuit, first reported by Reuters, TERA-print argued that Tesla and SpaceX’s use of “Terafab” would confuse consumers familiar with its own trademark, which covers a desktop photolithography printer sold to researchers for sensor and bioengineering work.
What stands out in the filing is the timing of TERA-print’s own paperwork. One day before sending that cease and desist letter, on May 22, TERA-print applied to expand its existing registration to cover semiconductor materials, silicon chips, nanoelectronic devices and AI design services, categories it had not previously claimed. Tesla and SpaceX call that filing opportunistic in their complaint, noting it arrived two months after Tesla’s public Terafab announcement and just days after Tesla’s own trademark applications went in.
Elon Musk launches TERAFAB: The $25B Tesla-SpaceXAI chip factory that will rewire the AI industry
By June 10, TERA-print was threatening to sue for federal trademark infringement, false designation of origin and unfair competition, the complaint states. Rather than wait to be sued, Tesla, SpaceX and SpaceXAI met with TERA-print six separate times between June and August trying to resolve the dispute directly. Those talks collapsed, and the companies filed for declaratory judgment this week in the U.S. District Court for the Western District of Texas, asking a judge to find that “Terafab” does not infringe TERA-print’s mark before TERA-print can file a claim of its own.
TERA-print isn’t backing down. The company told PCMag it discussed a settlement with Tesla as recently as September 2 and feels misled by what it called Tesla’s professed interest in settling. Its CTO, Andrey Ivankin, said TERA-print holds a Defense Department contract to fabricate semiconductors and partially owns Mattiq Inc., an AI company built on TERA-print’s products, and that the company will vigorously defend its rights.
Tesla and SpaceX argue the overlap is superficial. Terafab is planned as a $16.8 billion complex spanning roughly 100 million square feet at the Grimes County site SpaceX confirmed last month, built to produce chips for Optimus robots, Tesla’s AI computing needs and SpaceX’s orbital data center ambitions, a scale and purpose the companies say no reasonable consumer would confuse with a tabletop lab printer. TERA-print’s product line has stayed focused on lithography tools for biological and sensor research since it registered its mark in 2021.
The trademark fight is the second legal dispute tied to the Terafab project in the past week, following a separate SpaceX suit aimed at keeping company records about the facility out of public view, as KBTX reported. Whether construction proceeds under the Terafab name now depends on a federal judge in Austin.