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MarketsBy Joe · August 21, 2026 · 16 min read

$TSLA and $SPCX: The AI, Energy, and Orbit Bull Case I Want to Own for Years

Original MentorSurge market visual showing Tesla energy storage, autonomous vehicles, SpaceX launch, Starlink satellites, AI compute, and a long-term bull case scoreboard.

Reader note. $TSLA and $SPCX can be volatile. This is independent research and educational commentary, not a buy instruction.

This is the new TSLA and SPCX bull case. Not the old one. Not "Tesla is cars and SpaceX is rockets." Not "the ticker looks cool so send it." The newer setup is cleaner, bigger, and more dangerous in the best possible investor way.

My view: I am very bullish on both for a long time because they are attacking the same kind of problem from different angles. Tesla is building real-world AI, energy storage, vehicles, charging, robotics, and manufacturing scale. SpaceX is now a public company under SPCX, and it is building launch, Starlink connectivity, AI infrastructure, and orbital logistics with a balance sheet most companies can only dream about.

That does not mean valuation is irrelevant. It means valuation is not the whole story. Some companies are priced on current earnings. Some are priced on whether they become the operating layer of an entire new economy. TSLA and SPCX sit in that second bucket.

The one-sentence thesis

TSLA and SPCX are two separate public stocks, but together they give investors exposure to the same hard-tech stack: energy, AI, mobility, connectivity, launch, data, robotics, and manufacturing.

That is the difference between a cute growth story and a real long-duration thesis. The world is not short on apps. The world is short on power, bandwidth, autonomous systems, reusable launch capacity, chips, batteries, satellites, factories, and companies that can actually build.

Tesla and SpaceX are not perfect. They are volatile, founder-heavy, expensive, and execution-loaded. But they are both playing in bottleneck markets where the prize is enormous if execution keeps compounding.

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Meme translation: the internet got rich selling pixels. The next decade gets rich building the machines, power, rockets, networks, and AI systems that make the pixels move in the real world.

SPCX is a different story now

The most important update is simple: SpaceX is now public as SPCX. The company announced that 638,888,888 Class A shares closed in its initial public offering, after the underwriters exercised the full overallotment option. The shares began trading on June 12, 2026 under the SPCX ticker.

Original MentorSurge visual summary for $TSLA and $SPCX: The AI, Energy, and Orbit Bull Case I Want to Own for Years
Original MentorSurge visual summary built specifically for this article.

That changes the conversation. SpaceX is no longer only a private-market legend people discuss through secondaries, venture funds, or indirect exposure. It now has public filings, daily liquidity, index attention, earnings releases, lockup dynamics, public-market pressure, and a real scoreboard.

The final prospectus priced the IPO at $135 per share, and Nasdaq announced SpaceX would join the Nasdaq-100 before market open on July 7, 2026. That matters because index inclusion does two things at once. It validates size and relevance, while also forcing passive and benchmark-aware capital to pay attention.

For a long-term bull, the move from private to public is not the end of the story. It is the start of a more measurable story.

SpaceX already put numbers on the board

The first public-company report was not a sleepy aerospace filing. SpaceX reported Q2 2026 revenue of $7.8 billion, up 92% year over year. The company also reported a net loss of $541 million, an improvement from the prior-year loss, and adjusted EBITDA of $3.5 billion.

That combination is exactly why I am bullish but not blind. The revenue growth is serious. The adjusted EBITDA is serious. The net loss and capital intensity are also serious. This is not a cute mature compounder with tidy margins. It is a company trying to build launch, broadband, AI infrastructure, and future space logistics at once.

The part that grabs me is the balance sheet and backlog. SpaceX said it ended Q2 with $100 billion of cash, cash equivalents, and marketable securities, plus $47.5 billion in backlog. That kind of capital base changes what is possible. It lets the company fund Starship, Starlink, AI infrastructure, satellites, launch operations, and acquisitions without acting like a cash-starved science project.

If you want the bear case, it is easy: spending can outrun returns. If you want the bull case, it is even clearer: SpaceX now has the capital to press multiple enormous markets at the same time.

Starlink is the proof layer

Starlink is the part of SpaceX that makes the bull case feel less like science fiction. Launch is the technical moat. Starlink is the consumer and enterprise receipt.

The Q2 release highlighted strong Connectivity segment growth, driven by Starlink subscribers and enterprise and government demand. That is the recurring-revenue engine I care about because it turns launch capability into a network business. Rockets are dramatic. A global communications network is a business model.

This is where SpaceX becomes more than a space stock. It can be launch, broadband, defense, mobile connectivity, enterprise connectivity, and eventually a data and AI infrastructure layer. That is not guaranteed. But if you are looking for a company with optionality stacked on top of a real operating base, SPCX has it.

The market may keep arguing whether SpaceX is aerospace, telecom, defense, AI, or infrastructure. My answer is yes. That is why it is interesting.

The AI angle is no longer a side quest

The newer SPCX story is not only Falcon, Starship, and Starlink. SpaceX is now reporting across space, connectivity, and AI. The company highlighted new cloud services agreements and a huge AI opportunity, while also showing that AI infrastructure requires brutal capital spending.

That is the debate. Bears will say AI spending is reckless. Bulls will say the company is converting physical infrastructure, power, networking, chips, and software into a new cloud layer that could become bigger than launch alone.

I do not need the AI segment to be perfectly valued today to be bullish. I need to see whether contracts, utilization, margins, compute capacity, and customer concentration improve over multiple quarters. If the AI segment keeps turning capex into contracted sales and real revenue, the market will have to rethink what SPCX actually is.

The biggest companies in the world are all fighting for compute. SpaceX is weird enough to attack compute from the hardware, energy, network, satellite, and software sides at once. That weirdness is exactly why I pay attention.

Why TSLA still belongs beside SPCX

Tesla is not SpaceX. They are separate public companies with separate stocks, separate financial statements, and separate risks. But the investor logic overlaps.

Tesla's Q2 operating update showed over 450,000 vehicles produced, over 480,000 delivered, and 13.5 GWh of energy storage deployed. The 10-Q showed $28.24 billion in Q2 revenue, $50.62 billion in first-half revenue, and $43.52 billion in cash and short-term investments at quarter end.

That is why I refuse to reduce Tesla to "an EV company." The vehicle business still matters because it funds the platform, creates fleet scale, builds manufacturing learning, feeds service revenue, and keeps Tesla in the physical world. But the long-term bull case is bigger than units delivered this quarter.

Tesla itself says it is focused on bringing artificial intelligence into the real world through FSD, Robotaxi, and Optimus. That line matters because it tells you what management thinks the company is becoming. Vehicles are the first product. Energy and robots are the expansion. Software and autonomy are the profit optionality.

Energy storage is the sleeper bridge

The easiest mistake is to talk about AI like it lives in a browser tab. It does not. AI lives in power-hungry data centers, grid connections, substations, batteries, chips, cooling, land, fiber, and contracts. This is why I care so much about Tesla energy.

Tesla deployed 13.5 GWh of energy storage in Q2. Energy generation and storage revenue was $3.139 billion in the quarter. This is no longer a tiny side business you ignore while staring at Model Y deliveries. It is becoming one of the most important physical layers in the AI economy.

If AI demand keeps pulling more electricity into compute, grid reliability and storage become strategic. Megapacks, grid batteries, demand management, and energy software are not just clean-energy talking points. They are infrastructure.

This is also where the TSLA and SPCX worldview overlaps. Tesla is building power and machines on Earth. SpaceX is building networks, launch capacity, and compute around Earth. Both need energy. Both need hardware. Both punish people who think software alone is enough.

The hidden Tesla receipt: SpaceX exposure

Tesla's 10-Q includes another detail I care about: Tesla invested $2.00 billion in SpaceX common stock during the first half of 2026. The filing also describes Tesla's equity method investment in SpaceX and says Tesla elected the fair value option for that investment.

I do not want to overstate this. TSLA is not a pure SpaceX proxy. Buying Tesla is not the same as buying SPCX. But it does mean Tesla shareholders have a real economic line tied to SpaceX, not just social-media overlap between two Elon Musk companies.

That matters because the market likes to split the stories too neatly. Tesla has direct operating exposure to vehicles, energy, AI, robotics, and software. It also has a disclosed SpaceX investment. SPCX has direct SpaceX exposure. They are not the same trade, but they are part of the same hard-tech ecosystem.

What I think the market is missing

The market often prices these names like they are single-product stories. Tesla is either an EV company or an autonomy dream. SpaceX is either a rocket company or an AI spending machine. That framing is too small.

The real thesis is vertical integration across scarce physical bottlenecks. Tesla controls more of the vehicle, battery, software, charging, storage, and manufacturing stack than traditional automakers. SpaceX controls more of the launch, satellite, connectivity, AI infrastructure, and orbital stack than traditional aerospace companies.

That control is expensive. It creates ugly capex numbers and messy earnings. But it also creates an advantage when the world needs speed. Outsourced companies wait in line. Integrated companies redesign the line.

That is the variant perception I want to own. Not that either stock is cheap. Not that either company avoids volatility. The variant perception is that both are building operating systems for physical technology markets that are still early.

Why I can be bullish regardless of valuation

I know the valuation argument. I respect it. I just do not let it erase the thesis.

High valuation does not mean "never own it." It means size it correctly, expect volatility, and make the company earn its premium. The biggest winners often looked expensive at multiple points in their history because the market could not model the next business line yet.

That is what makes TSLA and SPCX hard. The clean spreadsheet hates optionality. It wants current earnings, tidy margins, and clean peer multiples. These companies make you underwrite manufacturing scale, AI adoption, energy demand, robotaxi regulation, robot commercialization, Starlink growth, launch cadence, government work, spectrum, capex, and founder risk.

That does not excuse fantasy. It means the right question is not "is this cheap on this quarter's earnings?" The question is "can this company keep opening bigger profit pools than the market knows how to value today?"

For TSLA and SPCX, my answer is yes.

The risks are real

The biggest TSLA risk is that the auto business weakens before autonomy, energy, robotics, or software scale enough to carry the valuation. Price cuts, competition, regulatory pressure, FSD delays, robotaxi limitations, margin pressure, and execution mistakes can all hurt the stock badly.

The biggest SPCX risk is capital intensity. SpaceX can grow revenue fast and still punish shareholders if AI, Starship, satellites, debt, acquisitions, and lockup supply create too much pressure at once. Newly public stocks can also trade violently while the market figures out the correct shareholder base.

There is also governance risk. Both companies are deeply tied to Elon Musk. That can create speed, ambition, and recruiting power. It also creates key-person risk, attention risk, political risk, compensation debate, and volatility when headlines overwhelm fundamentals.

None of that kills my bullish view. It shapes my sizing view.

What would make me wrong

For Tesla, I would get more cautious if energy storage deployments slow, vehicle demand weakens without margin recovery, FSD and Robotaxi commercialization keeps slipping, Optimus remains only a demo, or free cash flow deteriorates while capital spending rises.

For SpaceX, I would get more cautious if Starlink growth slows, AI contracts fail to convert into durable economics, capex keeps exploding without returns, Starship milestones stall, debt becomes restrictive, or lockup supply overwhelms demand for multiple quarters.

The thesis must stay falsifiable. If the companies stop converting ambition into operating receipts, the premium breaks.

My bottom line

I am very bullish on TSLA and SPCX for the long term because they are not normal companies. They are physical-technology platforms attacking huge bottlenecks: energy, mobility, autonomy, robotics, launch, broadband, compute, and AI infrastructure.

Tesla gives me real-world AI, vehicles, energy storage, robotics optionality, and a massive operating base. SpaceX gives me launch dominance, Starlink connectivity, AI infrastructure, public-market receipts, huge cash, and a backlog that makes the story more underwritable than it used to be.

I do not need either stock to be cheap in a textbook way to be bullish. I need them to keep proving they can build what others cannot, scale what others cannot, and enter markets that are bigger than investors first understood.

That is why I want both on my long-term bullish list. Not as blind buys. Not as rent-money trades. As high-conviction, high-volatility, hard-tech compounder candidates that can still look misunderstood even when everybody thinks they are overvalued.

Sources behind the TSLA and SPCX thesis

SpaceX IPO closing release for source material and context checked before publication.

SpaceX final IPO prospectus for source material and context checked before publication.

SpaceX Q2 2026 earnings release for source material and context checked before publication.

Nasdaq-100 addition announcement for source material and context checked before publication.

Tesla Q2 2026 production, deliveries, and deployments for source material and context checked before publication.

Tesla Form 10-Q for quarter ended June 30, 2026 for source material and context checked before publication.

Disclaimer: MentorSurge is not a financial advisor. This article is educational market commentary, not a recommendation to buy, sell, short, or hold any security, ETF, fund, option, commodity, or private asset. Prices, facts, filings, lockups, funding terms, project timelines, and market conditions can change quickly. Do your own research and consult a licensed professional before risking money.

Topics in this post

#TSLA#SPCX#Tesla#SpaceX#Starlink#AI#energystorage#robotics#long-terminvesting
J

Written by Joe

Self-taught investor and founder of MentorSurge. I write about markets, money, and mindset for people building wealth from zero. Not a financial advisor, just a few steps ahead on the same road.

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