Five dollars a share on Monday night. Fifty-five dollars by Wednesday’s close. Swarmer Inc., an Austin-based drone software company with 49 employees and $310,000 in trailing twelve-month revenue, is now valued at $679 million.

Read that again. A company whose annual top line wouldn’t cover a decent house in its home city just vaulted past half a billion in market cap in two trading sessions. The stock surged 520% on its Nasdaq debut Tuesday, then tacked on another 77% Wednesday, briefly touching $65 before settling. Volume on day two hit 21.6 million shares — for a company that sold just 3 million in its IPO.

The Pitch vs. The Numbers

Swarmer’s technology is real enough. Its Trident OS has logged over 100,000 combat missions in Ukraine since 2024, and it claims its software lets a single operator coordinate hundreds of drones. The company projects roughly $20 million in 2026 revenue, backed by $16.3 million in firm contracts.

But the market isn’t pricing contracts. It’s pricing vibes. At Wednesday’s close, investors are paying roughly 2,200 times trailing revenue for a company that lost $8.5 million last year. The sole book-runner was Lucid Capital Markets. This was a $15 million raise that the market turned into a lottery ticket.

War Premium

The timing isn’t subtle. Global defense spending hit $2.7 trillion in 2024, up 9.4%. NATO members have pledged to push military budgets toward 5% of GDP by 2035. The Iran conflict has made drone stocks the trade du jour — Ondas is up 1,000% over the past year.

Swarmer caught that wave at exactly the right moment. Whether its software justifies the valuation is almost beside the point. In a market where war is bullish and drones are the new meme stock, a $5 IPO was never going to stay at $5.

The question is what happens when the momentum crowd finds its next ticker.

Sources