Tesla, Inc. (TSLA) | The Buildout — AI Infrastructure
The Verdict
Tesla designs, builds and sells electric vehicles and energy storage, and is developing self-driving software, a robotaxi service and a humanoid robot called Optimus. Its most concrete link to the AI build-out is the Megapack, a grid-scale battery sold to utilities, data centers and hyperscalers; SpaceX buys Megapacks to smooth power for its training runs, a use management describes as crucial to scaling artificial intelligence. Tesla's own AI chips are designed for internal use and are not sold externally, so the criticality read is that the company is a consumer, not a supplier, of AI infrastructure. The rest of the story is optionality: robotaxi revenue is described as not material this year, and Optimus has no external revenue.
| Market Cap | — |
| Revenue (TTM) | $103.6B |
| Revenue Growth | +11.8% |
| EBITDA Margin (TTM) | 10.5% |
| Net Cash | $34.2B |
| Earnings Beats | 4 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- SpaceX bought Megapacks for data-center power smoothing, and Tesla recognized $87M of Megapack revenue from it in Q1 2026 — a concrete AI-linked revenue line.
- FSD paid customers grew to nearly 1.5 million from nearly 1.3 million in a quarter; about 55% of North America deliveries had FSD subscription enabled at delivery.
- Q2 deliveries were a record for a second quarter, with sequential growth of 60% in the Americas, 27% in APAC and 12% in EMEA.
- Services and other gross margin reached an all-time high of 14.1%, up from 9.2%, and now also absorbs deliberate robotaxi infrastructure investment.
- Robotaxi has driven more than 380,000 unsupervised miles across six cities in two states, with zero notable incidents and miles growing more than 10% a week.
What We’re Watching
- Automotive gross margin excluding regulatory credits fell to 16.3% from 19.2% sequentially; management calls the underlying move roughly flat once Q1's one-time warranty and tariff benefits are stripped out.
- Energy gross margin fell to 20.4% from a record 39.5%, on a $240M warranty true-up, the non-repeat of Q1 tariff benefits and falling industrial storage prices; management guides the long term to mid- to low 20%.
- Free cash flow was negative in Q2 and guided negative for the rest of 2026, with capex rising and borrowing capacity being arranged.
- Production is supply-limited: management names battery pack capacity, electronic components and memory allocation as the constraints that cap output.
The thesis is mixed rather than clearly intact or weakening. Demand recovered — record Q2 deliveries, the largest order backlog since 2023, and a widening energy customer set — while the margins that fund the build-out reset in both core segments in the same quarter and the investment plan stepped up in scale and duration. Hard manufacturing milestones keep landing: Cybercab in production, Semi in production, the lithium and cathode refineries in production, the AI5 tape-out completed. Dated volume and geographic guidance is far less reliable, and several previously dated milestones went unanswered on the Q2 call. The open question is whether disclosed AI-linked revenue becomes material before the capex cycle extends beyond the two to three years management describes.
Earnings Beat
In Q2 2026 Tesla reported revenue of $28,236M and gross margin of 16.8%, with EBITDA of $2,017M (7.1%). Energy storage deployments reached 13.5 GWh, up 53% sequentially and the second-largest quarter, while automotive gross margin excluding regulatory credits fell to 16.3% from 19.2%. Free cash flow turned negative as capital spending more than doubled sequentially.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $28.2B | $22.4B | $22.5B | +25.5% |
| Gross margin | 16.8% | 21.1% | 17.2% | -40bps |
| EBITDA | $2.0B | $2.5B | $2.4B | −14.4% |
| EPS | $0.31 | $0.14 | $0.33 | −5.5% |
| Energy storage deployments | 13.5 GWh | 8.8 GWh | n/a | — |
| FSD paid customers | Nearly 1.5M | Nearly 1.3M | n/a | — |
The energy business is also growing incredibly fast, and I think it will be crucial for the scale-up of artificial intelligence, data centers.— Elon Musk, 2026-07-22
Management tone: The Q2 2026 call carried a more expansive, infrastructure-scale tone than Q1, with management describing what it called the most ambitious build-out of advanced infrastructure manufacturing capacity ever in history and the fastest industrial scale-up since World War II in America. Ashok Elluswamy, VP of AI, delivered dedicated prepared remarks on Robotaxi safety and scaling and on Optimus data strategy — a new posture that puts autonomy leadership in front of investors. Management was direct about the soft spots, giving specific figures for the energy margin reset, naming battery pack capacity and electronic components as supply limits, stating negative free cash flow plainly, and conceding that robotaxi cars get stuck. It deferred or deflected on the SpaceX and Tesla combination question, Optimus 4 start timing and Terafab details.
Management Guidance
Management held 2026 capex at more than $25B and extended the growth to the next two to three years, citing robotaxi fleet expansion, Optimus capacity, the semiconductor fab, solar manufacturing and AI compute infrastructure. It guided free cash flow negative for the rest of 2026, with capex increasing further in the second half, and said it is arranging borrowing capacity of up to $30B. Operating expenses, largely R&D, are expected to grow in 2026 and beyond. Energy gross margin is guided to normalize in the mid- to low 20% range long term. No Optimus production rate was guided; management said it is impossible to predict.
Trajectory
Revenue re-accelerated in Q2 2026, reaching $28,236M, up 26% from Q1's $22,387M, on record Q2 deliveries and the largest order backlog since 2023. Margins moved the other way: total gross margin fell to 16.8% from 21.1% and EBITDA margin to 7.1% from 11.3%, as the energy segment's record Q1 gave way to a reset driven by a warranty true-up, the non-repeat of tariff benefits and falling industrial storage prices. Free cash flow swung to negative $1,092M from positive $1,444M as capital spending more than doubled. Trailing-twelve-month revenue stands at $103,619M with EBITDA of $10,849M (10.5%).
The Model
The model projects FY+1 revenue of $110,543M with EBITDA of $9,617M (8.7%), and FY+2 revenue of $130,000M with EBITDA of $13,130M (10.1%). FY+1 is roughly in line with the trailing twelve months' $103,619M, and its 8.7% EBITDA margin sits below the 10.5% trailing level — consistent with a year dominated by capital spending, negative free cash flow and a reset energy margin. FY+2 assumes faster growth and margin expansion, a period when the production lines the company has started — Cybercab, Semi, Megapack 3 and Optimus — would be ramping. The model publishes revenue and EBITDA only.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $94.8B | $110.5B | $130.0B |
| YoY Growth | — | +16.6% | +17.6% |
| EBITDA | $10.5B | $9.6B | $13.1B |
| EBITDA Margin | 11.1% | 8.7% | 10.1% |
Projections are the median of 5 independent model runs. The model’s revenue sits 17.9% above analyst consensus.
Management held 2026 capex at more than $25B and extended the growth to the next two to three years, citing robotaxi fleet expansion, Optimus capacity, the semiconductor fab, solar manufacturing and AI compute infrastructure. It guided free cash flow negative for the rest of 2026, with capex increasing further in the second half, and said it is arranging borrowing capacity of up to $30B. Operating expenses, largely R&D, are expected to grow in 2026 and beyond. Energy gross margin is guided to normalize in the mid- to low 20% range long term. No Optimus production rate was guided; management said it is impossible to predict.
What Could Go Right — and Wrong
- Energy storage deployments keep scaling, with Megapacks sold to SpaceX and to utilities, hyperscalers and residential partners.
- FSD subscriptions keep growing off a base of nearly 1.5 million paid customers, with the attach rate holding near 55% of North America deliveries.
- The supply chain unblocks — battery pack capacity, electronic components and memory — letting the largest-since-2023 order backlog convert into deliveries.
- Robotaxi moves from miles to units and from cities to states and becomes material revenue; management points to next year for that.
- Optimus reaches a production rate the company will state, and the second factory's summer 2027 start holds.
- Energy gross margin settles below the mid- to low 20% guide as industrial storage prices keep falling amid a deep competitor set.
- Automotive gross margin excluding credits falls below Q2's 16.3% on commodity costs, interest-rate subvention costs and foreign exchange.
- Capex extends past the two-to-three-year window without matching revenue visibility, keeping free cash flow negative and pushing the funding mix toward the up-to-$30B debt capacity.
- A single high-profile robotaxi or FSD safety incident triggers the regulatory clampdown management itself describes as the tail risk.
- The Optimus ramp stays flat and long and the second factory's summer 2027 start slips, leaving the largest block of committed capital without a stated production rate.
Looking Ahead
The next twelve months turn on whether the manufacturing milestones land. Optimus starter production, Megapack 3, the research fab's construction start and the Terafab location announcement are all imminent or dated 2026; AI5 volume production and the second Optimus factory follow in 2027. Against that, a set of previously dated milestones — EU-wide and China FSD approvals, unsupervised FSD to customer cars and Hardware 3 V14 software — went unanswered on the Q2 call, and management says the battery and electronic-component supply chain, not demand, limits production. How much of the largest-since-2023 backlog actually converts into deliveries is the near-term test.
- Late July / August 2026Optimus starter production — Fremont line replaces S/X output; management gives no production rate
- SoonTerafab location announcement — Details deferred to a separate product launch; Intel status unclear
- 2026Megapack 3 production start — Management says soon start production at the new factory outside Houston
- 2026Research fab construction — Austin development fab; construction to start in 2026
- End 2026 / early 2027Autonomous Semi — Self-driving targeted; takes a backseat for six months
- Mid-2027AI5 volume production — Initially goes into Optimus; AI4+ also targeted for mid-2027
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $97.7B | $94.8B | $103.6B | -2.9% |
| Gross Margin | 17.9% | 17.9% | 18.8% | +2bps |
| EBITDA | $12.4B | $10.5B | $10.8B | -15.6% |
| EBITDA Margin | 12.7% | 11.1% | 10.5% | 166bps |
| Net Income | $7.3B | $3.8B | $3.8B | -47.8% |
| Free Cash Flow | $3.6B | $6.2B | $5.8B | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)18.8%
- EBITDA Margin (TTM)10.5%
- Net Margin (TTM)3.7%
- ROIC6.6%
- FCF Conversion53.1%
- SBC / Revenue3.7%
The Company
Tesla designs, develops, manufactures, sells and leases fully electric vehicles and energy generation and storage systems. The FY2025 10-K frames the company's purpose as bringing artificial intelligence into the real world, with the vehicle and storage businesses described as the leverage that funds that ambition. Reported segments are Automotive — Model 3, Model Y, Model S, Model X, Cybertruck, Tesla Semi, Robotaxi and Cybercab — and Energy generation and storage — Powerwall, Megapack, Solar Roof and solar panels. Optimus, a general-purpose humanoid robot, sits in the business summary but is not a reported segment and sells nothing externally.
Tesla is unusually vertically integrated for a manufacturer. It builds its own battery cells, runs a lithium refinery and a cathode refinery that both started production in Q2 2026, assembles vehicles and storage across owned plants in Texas, Fremont, Nevada and Berlin plus two Shanghai facilities whose ownership is not determinable from the filing, and is building a research semiconductor fab in Austin. Management says it acts as general contractor for almost all its own construction because it is doing so much of it. The build-out spans six factories going into operation, and capital spending is expected to grow for the next two to three years.
Business Segments
Competitive Landscape
The 10-K describes the worldwide automotive market as highly competitive and expects it to become even more competitive as established and new manufacturers enter electric vehicles. In energy storage, management attributes part of the Q2 gross margin decline to industrial storage prices coming down amid growing competition, and the named competitor set is deep. In autonomy, Waymo, Mobileye and NVIDIA are funded competitors. Management's own view of competitive risk is that competitors do a frame-by-frame analysis whenever Tesla releases something and copy everything they possibly can.
- BYD (1211.HK)Named in the 10-K competitive set for electric vehicles, and listed in supply-chain records as an LFP cell supplier for Megapack — competitor and supplier.
- Fluence (FLNC)Named among energy storage competitors. The supply-chain read cites peer commentary that Fluence remains comfortable at 10-15% margins and does not understand peer margin pressure.
- First Solar (FSLR)Solar competitor with a reported TOPCon patent risk; a First Solar executive is quoted saying a commercial conversation about licensing is welcome if Tesla goes with TOPCon.
- Waymo (GOOGL)Named as an autonomy competitor. Also appears in the record as an obstacle rather than a rival in one anecdote, where a robotaxi could not turn left because a Waymo had crashed into a bus.
- NVIDIA (NVDA)Named as a competitor in autonomy and AI data center hardware, where the Megapod concept is framed against the DGX SuperPOD.
Supply Chain
Tesla buys battery cells, lithium, AI memory and advanced logic, and sells vehicles and grid-scale storage. The 10-K names Panasonic and CATL for cells and flags some components as single-sourced. Intel, Samsung, TSMC, First Solar and Enbridge appear in supply-chain records with direct mentions.
More on TSLA: Earnings recap