Are rocket stocks a good investment?

Pure-play rocket stocks can be a good investment for growth-oriented investors with above-average tolerance for risk. Companies in this category are typically smaller and offer greater return potential In addition to investing in rocket stocks, investors may want to look into satellite companies and other space stocks to get broader exposure to related growth trends.

What is the 7% rule in stocks?

The 7% rule in stocks is an investment strategy that involves selling a position in a company when its share price falls 7% from the initial purchasing price. By employing this strategy, investors can minimize the potential downside of an investment. Setting a stop-loss through your brokerage platform allows the sale of a stock to occur automatically when it falls by a certain amount.

Is SpaceX publicly traded?

SpaceX (NASDAQ:SPCX) went public in June 2026. You can buy its stock through any standard brokerage account.

Should I invest in rocket stocks?

Investors should consider their personal risk tolerance and targeted returns when deciding whether to invest in rocket stocks. The rocket industry offers significant growth potential, but many companies in the space also carry high risk profiles due to their speculative outlooks. Investing in companies with diversified operations beyond their positions in the rocketry and space commercialization fields can minimize risk but may also offer smaller upside potential.

Can rocket stocks provide long-term returns?

Rocket stocks can deliver strong long-term returns. The valuation performance of rocket stocks tends to correlate with the sales and earnings performance of the underlying businesses. If a rocket company is posting strong sales and earnings momentum or making strategic moves that point to strong results along these lines in the future, its stock is likely positioned to deliver impressive long-term returns. For example, Rocket Lab stock has delivered incredible returns in tandem with the scaling of its business and an increasingly promising outlook for continued growth. Investors who are looking to score strong long-term returns with rocket stocks should keep in mind that each stock in the category should be evaluated on an individual basis. Not every company with exposure to the rocket-technologies space will be a winner just because the industry looks poised for growth. To maximize the likelihood of strong returns from rocket stocks, investors should consider the underlying company's valuation, competitive advantages, and growth opportunities.

4 Best Rocket Stocks to Buy in 2026

By Lou Whiteman – Updated Jun 25, 2026 at 4:21 AM EST | Fact-checked by Frank Bass

Key Points

Rocket stocks link to booming space economy, driven by higher satellite and defense needs.
Diverse players, from established aerospace firms to newer entrants, offer mixed risk and opportunity.
Rocket Lab, Lockheed Martin, L3Harris, and SpaceX present varied investment angles in rocket industry.

Rocket stocks give investors exposure to the companies that design, build, and launch rockets -- the backbone of the modern space economy. Demand is rising as governments, defense agencies, and commercial customers ramp up spending on satellite launches, national security missions, and space infrastructure.

Some rocket companies are established aerospace leaders with decades of experience, while others are newer, more speculative pure-play space firms aiming to disrupt launch costs and access to orbit. That mix creates both opportunity and risk. Let's explore some of the best rocket stocks to consider and what sets each one apart.

4 Best Rocket Stocks to Buy in 2026

Rockets have historically been the domain of established defense contractors like Lockheed Martin (LMT +0.88%) and L3 Harris Technologies (LHX -0.99%). But recently, newcomers like Rocket Lab (RKLB +9.46%) and Space Exploration Technologies (SPCX +15.83%) have entered the fray.

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Ticker Information Table
Name and ticker	Current price	Market capMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.	Dividend yield
Rocket Lab (NASDAQ:RKLB)	$82.83	$49.5 billion	0.00%
Lockheed Martin (NYSE:LMT)	$587.95	$135.7 billion	2.32%
L3Harris Technologies (NYSE:LHX)	$286.67	$53.4 billion	1.71%
Space Exploration Technologies (NASDAQ:SPCX)	$133.11	$1.7 trillion	0.00%

Data as of Aug 9, 2026. Showing 4 of 4 total entries.

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1. Rocket Lab

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NASDAQ: RKLB

Rocket Lab

Today's Change

(9.46%) $7.16

Current Price

$82.83

Key Data Points

Market Cap

$50B

Day's Range

$77.38 - $83.25

52wk Range

$37.57 - $151.00

Volume

24.2M

Avg Vol

26.4M

Gross Margin

33.77%

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Rocket Lab is a provider of rocket launching services. The aerospace service provider launches satellites and other technologies for both public- and private-sector customers. It's seeing encouraging growth as the space industry continues to rapidly evolve. Despite a share price decline in February 2026, expected sales are expected to range between $185 million and $200 million.

The launch services specialist is expanding through internal initiatives and acquisitions, building an impressive track record of successful launches. Rocket Lab has won contracts with public organizations, including NASA and the European Space Agency (ESA), as well as companies such as Planet Labs (PL +5.33%) and BlackSky Technology (BKSY +4.93%).

Between its opportunities to continue providing launch services to telecommunications and satellite imaging providers in the private sector and a promising outlook in both public and private defense categories, Rocket Lab stands out as an investment opportunity worth keeping an eye on.

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2. Lockheed Martin

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NYSE: LMT

Lockheed Martin

Today's Change

(0.88%) $5.10

Current Price

$587.95

Key Data Points

Market Cap

$136B

Day's Range

$577.00 - $588.39

52wk Range

$424.12 - $692.00

Volume

749.6K

Avg Vol

1.3M

Gross Margin

12.66%

Dividend Yield

2.32%

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Lockheed Martin (LMT +0.88%) has been a leader of the U.S. aerospace and defense industry for decades. The company provides technologies and services to the U.S. Department of Defense and NASA, as well as to agencies from other governments around the world.

The company's space segment is one of its four major divisions. For investors seeking diversified, well-established aerospace plays with exposure to rocket industry growth, Lockheed Martin could be a good portfolio addition.

The company has supported all 22 of NASA's Mars missions, and it's poised to play a major role in the agency's next big space exploration moves. Lockheed is the primary builder of NASA's Orion spacecraft for space exploration and a key contractor in the Artemis program to build facilities on the surface of the moon in preparation for travel to Mars.

Lockheed has been contracted to help build at least six Orion spacecraft and could end up producing as many as 12 for NASA. The company is also designing the first rocket to be launched from the Martian surface. Lockheed Martin's diversified leadership across multiple segments of the defense and aerospace industry makes its stock a good pick for investors seeking relatively low-risk plays in the rocket industry.

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3. L3Harris Technologies

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NYSE: LHX

L3Harris Technologies

Today's Change

(-0.99%) $-2.86

Current Price

$286.67

Key Data Points

Market Cap

$53B

Day's Range

$284.13 - $289.17

52wk Range

$262.68 - $379.23

Volume

1.1M

Avg Vol

1.4M

Gross Margin

22.54%

Dividend Yield

1.71%

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L3Harris Technologies (LHX -0.99%) is an aerospace and defense company that has played a role in nearly every major U.S. space and missile program. The company designs and manufactures engines and related components that enable rocket launches. It also manufactures hypersonic propulsion systems and solid rocket engines for missile systems. In addition to rocket-related technologies, L3Harris also operates in the communications systems and integrated mission systems categories.

In 2023, the company completed its acquisition of Aerojet Rocketdyne -- a move that further strengthened its position in the rocketry industry. Aerojet now operates as a business segment within L3Harris and develops rocket propulsion and energetics technologies. It's currently working on projects that include providing engines and other propulsion technologies for the Space Launch System (SLS) and Orion spacecraft as part of the Artemis program.

4. SpaceX

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NASDAQ: SPCX

Space Exploration Technologies

Today's Change

(15.83%) $18.19

Current Price

$133.11

Key Data Points

Market Cap

$1.7T

Day's Range

$114.53 - $133.48

52wk Range

$104.83 - $225.64

Volume

242.1M

Avg Vol

124.1M

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SpaceX, as Space Exploration Technologies is commonly known, went public in June 2026 to great fanfare. The initial public offering (IPO) ranked as one of the largest in market history.

By volume, SpaceX launches more cargo into space than any other company on Earth. But much of that capacity is used internally by Starlink, SpaceX's satellite communications network. Investors in SpaceX get both the launch and Starlink business, as well as Elon Musk's xAI empire, including the X social media site and the Grok chatbot.

SpaceX is also a crucial vendor to NASA and the government's ambition to return to the Moon and eventually explore Mars.

The space business accounted for only a small portion of the total addressable market outlined in the IPO documentation, but at $300 billion-plus, space remains a huge opportunity for SpaceX. Those buying in today are investing in a business with significant potential but also many competing priorities.

How to buy rocket stocks

Open your brokerage account: Log in to your brokerage account where you handle your investments. If you don't have one yet, take a look at our favorite brokers and trading platforms to find the right one for you.
Search for the stock: Enter the ticker into the search bar to bring up the stock's trading page.
Decide how many shares to buy: Consider your investment goals and how much of your portfolio you want to allocate to this stock.
Select order type: Choose between a market order to buy at the current price or a limit order to specify the maximum price you're willing to pay.
Submit your order: Confirm the details and submit your buy order.
Review your purchase: Check your portfolio to ensure your order was filled as expected and adjust your investment strategy accordingly.

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Benefits and risks of investing in rocket stocks

Benefits:

Trillion-dollar market potential: The broader space economy is projected to exceed $1 trillion in the coming decades. Rockets are the absolute backbone of this infrastructure. If you want to put a satellite into orbit, build a data center in space, or provide global internet, you must buy a ride on a rocket.
High entry barriers and strong economic moats: This is not an industry where a start-up can pop up overnight in a garage. Building reliable, orbital-class rockets requires deep technical expertise, massive capital, and strict regulatory clearance.
Diversified revenue: Rocket companies don't just rely on wealthy tourists. Their primary revenue streams are deeply institutional, supported by government or deep-pocketed commercial customers.
Vertical integration: Many rocket companies are shifting from being simple launch providers to end-to-end space corporations. For instance, Rocket Lab generates a major portion of its revenue from building satellite components.

Risks:

High capital intensity: Rockets are expensive. Developing a new launch vehicle requires billions of dollars in research and development before a single dollar of revenue is made. Because of this, pure-play space stocks often experience heavy operating losses and negative cash flow during their growth phases, forcing them to dilute shareholders by issuing more stock or taking on heavy debt.
Execution risk: In most industries, a product defect results in a recall or a software patch. In the rocket business, a technical glitch results in a spectacular, multimillion-dollar explosion on live television. A single launch failure can ground a rocket fleet for months, delay high-value missions, trigger costly investigations, and cause the stock price to plunge overnight.
Volatility: Because space is a glamorous, "hype-heavy" sector, rocket stocks often experience extreme valuation swings. Stocks can easily become overvalued based on future promises rather than current fundamentals. If contract wins, launch cadences, or development milestones miss expectations by even a slight margin, the market can punish the stock severely.
Customer concentration and regulation: Many space companies rely on a handful of key customers, mainly national governments or large telecom syndicates. If a government cuts its space budget or shifts priorities, a rocket company's backlog can evaporate. Additionally, the industry is subject to intense regulatory scrutiny regarding launch licensing, export controls, and space debris management.

The bottom line

Rockets and rocket stocks are exciting, and there is massive demand for launch services. But these companies also face challenges, including the simple laws of physics -- this is literally rocket science.

Investors who believe this sector has the right stuff should look to quality operators with proven track records and favor businesses that have multiple streams of revenue.

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investing in rocket stocks: FAQ

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About the Author

Lou Whiteman is a contributing Motley Fool stock analyst covering aerospace, defense, transport, manufacturing, specialty finance, and bank stocks. Previously, Lou was a financial analyst and senior writer for TheStreet, a venture capital specialist for The Deal LLC, and a high school personal finance teacher. He holds a bachelor’s degree in communications from Loyola University Maryland and completed a fellowship at the ABA Stonier Graduate School of Banking.

TMFLouWhiteman

@louwhiteman

Keith Noonan has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends BlackSky Technology, L3Harris Technologies, Planet Labs PBC, and Rocket Lab. The Motley Fool recommends Lockheed Martin. The Motley Fool has a disclosure policy.

4 Best Rocket Stocks to Buy in 2026

Key Points