Defense Stocks: 10-Year Return 2016 to 2026 – Top by Growth Multiple
Stretch the lens to a full decade and the league table of defense stocks looks very different from a one-year sprint. Measured from end-2016 to early 2026, the question is not which company gained a few percent but how many times its market value multiplied. On that basis one name towers over the rest: Rheinmetall grew roughly thirtyfold, a genuine outlier. European primes such as BAE Systems and Leonardo grew two to four times, while the large US primes like Lockheed Martin roughly doubled. This page ranks the major listed defense companies by approximate ten-year growth multiple and explains what the numbers do – and do not – tell you.
The Decade Window: 2016 to 2026
A ten-year window is a useful corrective to recency bias. Plenty of analysis treats Russia's February 2022 invasion of Ukraine as the start of the defense-equity story, and for the sheer scale of the move that is fair. But measuring from end-2016 captures the quieter years too: the slow recovery in NATO budgets after the 2014 annexation of Crimea, the on-again-off-again debate about the 2% of GDP spending floor, and the long stretch when defense was an unfashionable, ESG-excluded corner of the market.
Over that full decade the dominant driver still arrived late. The bulk of the re-rating, particularly for the European names, came after 2022 as Germany announced its special defense fund, ammunition stockpiles emptied, and investors began pricing rearmament as structural growth rather than a passing cycle. The decade multiple therefore measures the entire 2016→2026 journey while acknowledging that most of the distance was covered in the final few years.
The headline pattern is clear: the smaller and more ammunition-exposed a company was at the start of the decade, the larger its eventual multiple. That single relationship explains most of the ranking below.
Ranking by 10-Year Growth Multiple
The table ranks selected listed defense names by the approximate number of times their market capitalization grew between end-2016 and an early-2026 snapshot. All figures are rounded, currency effects are not normalized, and several smaller names are excluded because they lacked a full ten-year listing. Treat these as orders of magnitude, not precise returns.
| Rank | Company (ticker) | Region | ~2016 market cap | ~2026 market cap | Approx. 10-yr multiple |
|---|---|---|---|---|---|
| 1 | Rheinmetall (RHM) | Germany | ~€2.5B (end-2016) | ~€75B (2026-03-05) | ~30x |
| 2 | Saab (SAAB-B) | Sweden | several SEK B | tens of SEK B | roughly tripled-plus |
| 3 | BAE Systems (BA.) | UK | ~$20B (2016) | ~$75B (2026) | ~3–4x |
| 4 | Leonardo (LDO) | Italy | single-digit €B | tens of €B | more than doubled |
| 5 | Lockheed Martin (LMT) | US | ~$64B (Jan 2016) | ~$125B (2026) | ~2x |
| — | Renk (R3NK) | Germany | IPO 2024 | mid single-digit €B | n/a (no 10-yr base) |
| — | Hensoldt (HAG) | Germany | IPO 2020 | high single-digit €B | n/a (no 10-yr base) |
⚠ Figures are approximate, rounded, and based on public market-data aggregators: source (Rheinmetall), source (Lockheed Martin), source (BAE Systems), source (Leonardo). Renk and Hensoldt listed only recently (2020–2024 IPOs), so a full ten-year multiple is not available and is shown qualitatively. Not investment advice.
Rheinmetall: The 30x Outlier
Rheinmetall is the decade's defining story. At the end of 2016 the Dusseldorf-based group was a mid-sized industrial valued at roughly €2.5 billion, with a business split between defense and automotive components. By 5 March 2026 its market cap had reached approximately €75 billion, an increase in the region of thirty times that dwarfs every large listed peer.
Two ingredients produced the multiple. The first was a small starting base: a company worth a few billion has far more room to multiply than one already worth scores of billions. The second was concentrated exposure to exactly what the war in Ukraine consumed most – 155mm artillery shells, propellant and explosives – at a moment when Western stockpiles emptied faster than they could be refilled. The combination turned a steady industrial into the single most valuable link in Europe's munitions chain.
It is important to be precise about timing. The bulk of the thirtyfold move came after 2022; through the quieter 2016–2021 stretch Rheinmetall grew far more modestly. The decade multiple is real, but it is heavily back-loaded, which also means it is the most exposed to any future slowdown in orders.
European and US Primes Compared
Below the outlier, a tidier pattern emerges. The European primes occupy the middle of the table. BAE Systems grew from roughly $20 billion in 2016 to about $75 billion in 2026, an increase of around three to four times, helped by rising UK and NATO budgets while remaining a large, diversified contractor. Leonardo more than doubled over the decade, and Saab roughly tripled or more, both lifted by the same post-2022 demand surge but from larger or less ammunition-concentrated bases than Rheinmetall.
The US primes anchor the lower end. Lockheed Martin grew from roughly $64 billion in January 2016 to about $125 billion in 2026, an increase of around two times. That is a solid decade for a mega-cap, but it is nowhere near a re-rating. The reasons echo the post-2022 story: US primes were already large, US demand moves through a slower congressional budget cycle, and there was simply less room for the multiple to expand from such a high base.
The trade-off is familiar to long-term holders. European names delivered the explosive growth multiples; US names offered steadier capital return through long records of rising dividends and large buybacks. A pure growth-multiple ranking flatters Europe, but it is only one lens on total return.
Caveats and What the Multiple Misses
A ten-year growth multiple is a blunt instrument. It ignores dividends and buybacks, which matter most for the US primes and would narrow the gap on a total-return basis. It is sensitive to the exact start and end dates chosen, and end-2016 versus, say, mid-2016 can shift a multiple noticeably. It also ignores currency: comparing a euro-denominated cap with a dollar-denominated one without normalizing exchange rates introduces real distortion.
The recently listed names are the clearest gap. Renk floated in 2024 and Hensoldt in 2020, so neither has a clean 2016 baseline and both are shown qualitatively rather than with a decade multiple. Quoting a fabricated ten-year figure for either would be misleading, so we do not.
Finally, a large past multiple is not a forecast. Much of the decade's gain is now embedded in elevated valuations that already price in years of growth, which raises the risk of sharp swings on any disappointment. This page measures what happened from 2016 to 2026; it takes no view on what comes next, and it is analysis, not advice.
Frequently Asked Questions
Which defense stock had the best 10-year return from 2016 to 2026?
By growth multiple, Rheinmetall was the clear decade winner. Its market cap rose from roughly €2.5 billion at the end of 2016 to about €75 billion as of 5 March 2026, an increase in the region of 30 times. No other large listed defense name came close over the same window. The figure is approximate and moves with the market.
How much did Lockheed Martin grow over the decade 2016 to 2026?
Lockheed Martin's market cap rose from roughly $64 billion in January 2016 to about $125 billion in 2026, an increase of around two times. As a large, mature US prime it had limited room for explosive re-rating, so its decade multiple is modest next to smaller European names. Figures are approximate and rounded.
Why is Rheinmetall's 10-year growth multiple so much larger than its peers?
Rheinmetall started the decade as a relatively small ammunition and vehicles maker valued near €2.5 billion. The post-2022 European rearmament wave, combined with its exposure to artillery shells and propellant, drove an enormous re-rating to roughly €75 billion. A small base plus an outsized demand shock produced the roughly 30x multiple, making it a clear outlier.
How did US primes compare with European primes over ten years?
US primes such as Lockheed Martin grew their market caps roughly two times over the decade, while European primes such as BAE Systems and Leonardo grew faster, broadly in the two-to-four-times range. The gap reflects Europe's lower starting base and the scale of the post-2022 budget surge relative to already-large US firms.
What was BAE Systems' approximate 10-year return?
BAE Systems' market cap rose from roughly $20 billion in 2016 to about $75 billion in 2026, an increase of around three to four times. As the UK's largest defense contractor it benefited from rising NATO budgets while remaining a large, diversified business, so its decade multiple sits above the US primes but well below Rheinmetall.
Did Leonardo and Saab also rise over the decade?
Yes. Leonardo more than doubled over the decade, and Saab roughly tripled or more, both helped by the post-2022 spending surge. Because currency effects, share issuance and the exact snapshot dates all affect the numbers, we describe these qualitatively rather than quoting a single precise multiple.
Why can't you give a 10-year multiple for Renk or Hensoldt?
Smaller German names such as Renk and Hensoldt only listed publicly in the 2020 to 2023 window, so a full ten-year market-cap comparison back to 2016 does not exist. They rose sharply after their IPOs and after 2022, but we treat them qualitatively because there is no clean decade-long baseline to measure from.
Is the 10-year return just the post-2022 rally in disguise?
Much of the decade's gain, especially for Rheinmetall, was driven by the post-2022 re-rating after Russia's invasion of Ukraine. But this page deliberately measures the full 2016 to 2026 window, so it captures the entire decade including the quieter pre-2022 years. The multiple is therefore real, even if heavily concentrated in the final years.
Where can I verify these 10-year defense-stock figures?
Historical and current market caps are published by aggregators such as companiesmarketcap.com, stockanalysis.com and macrotrends.net, and in each company's investor-relations filings. Always confirm the as-of date because market caps change every trading day, and currency conversion affects cross-region comparisons. This page is analysis, not advice.
Does a high 10-year return mean a defense stock is a good buy now?
No. A large past return says nothing about future performance and can signal a stretched valuation that already prices in years of growth. This page does not give investment advice. Anyone considering the sector should check current figures, account for currency, and consult a licensed adviser before acting.