SAN FRANCISCO — Lyft officially signaled on Monday that it sought to have the biggest technology initial public offering since 2014, setting the stage for a bonanza of riches for young tech companies this year.

The ride-hailing company said in a new regulatory filing that it hoped to be valued at up to $23 billion when it lists on the stock market as soon as next week, the highest number for a tech company since Alibaba, the Chinese e-commerce giant, went public at a $169 billion valuation in 2014. Lyft’s target value is significantly greater than its $15.1 billion valuation in its last private funding round, a sign that it expects a warm reception from investors.

That provides a benchmark for other tech companies that are preparing to go public this year, including Lyft’s chief rival, Uber, as well as Pinterest, Postmates, Slack and others. All are seeking high valuations, with their offerings likely to bring a wave of wealth to tech investors, founders and early employees that will once again rev up the Silicon Valley start-up ecosystem. Lyft’s I.P.O. is expected to be quickly eclipsed by Uber, which may go public at a valuation of up to $120 billion.

“We’re looking at Lyft as a bellwether for the summer I.P.O. market,” said Matthew Kennedy, a senior I.P.O. market strategist at Renaissance Capital. “The others in the pipeline are all watching Lyft and looking to see whether investors are interested in companies that are highly unprofitable but highly valuable.”