How Lemonade Stock Gained 120% in 2025

Shares of Lemonade(NYSE: LMND)rose 120.4% in 2025, according to data from S&P Global Market Intelligence. After gaining another 12% in the first 13 days of January (including weekends and New Year's Day), the stock is trading at prices not seen since July 2021.

The automated and computerized insurance company is back in Wall Street's graces after a deep plunge in the post-coronavirus era. How did Lemonade get such a vigorous second wind last year? Let's take a look.

Why Lemonade juiced analyst targets in 2025

Lemonade has made a habit of crushing Wall Street's expectations in its quarterly reports. Three of the last four bottom-line surprises were in the range of 25% to 31% better than expected.

That's not the whole story, though. More importantly, Lemonade is starting to look like an effective insurance business. Its artificial intelligence (AI) systems have learned enough from Lemonade's real-world customer and incident data to make reasonable decisions on sign-ups, plan pricing, and claim payouts without human intervention.

The evolving AI systems are making a difference to Lemonade's financial results. In the most recent report, the gross loss ratio landed at 67%, down from 88% two years earlier. This industry-specific metric tells you how much of every premium dollar an insurer pays out in claims.

Seen from a different angle, Lemonade now retains 33% instead of 12% of incoming insurance premiums after settling its claim payouts. The business remains unprofitable, but it may start to generate bottom-line profits and free cash flows if the AI improvements continue for another two to three years.

In the long run, that's what Lemonade's investors really are looking for.

Image source: Getty Images.

Watch for seeds, but Lemonade's prospects are sweet

Lemonade's AI-powered insurance model is finally bearing fruit. Loss ratios are plummeting, gross margins are expanding, and the company is targeting a trillion-dollar market dominated by slow-moving legacy giants. If the machines keep getting smarter, Lemonade could give the old guard a sweet squeeze over time.

Just keep in mind: the company leans heavily on reinsurers to manage risk, and if those booming AI improvements hit a sour patch, Lemonade's growth story could take longer to ripen than bulls expect.

But all things considered, I'm thrilled to see the AI-powered insurance idea stealing customers from the old-school insurance giants you know and tolerate. I think Lemonade is a game-changing disruptor. Wall Street is also starting to embrace the idea.

Anders Bylund has positions in Lemonade. The Motley Fool has positions in and recommends Lemonade. The Motley Fool has a disclosure policy.