HipChat maker Atlassian stock begins trading at $27 per share, up over 30% from its starting price, valuing company at $5.6 billion
The hottest tech IPO of the quarter, Atlassian, just had a big pop out of the gate — The IPO market may be cooling down for a lot of tech companies …
Context & Ripple Effects
The road here was quick and steep: Atlassian filed for its US IPO in September at a private valuation north of $3 billion, then on December 1 set a $16.50–$18.50 price range targeting up to $370 million at roughly $3.6 billion. Opening day blew past both marks — first trades at $27 put the HipChat maker near $5.6 billion.
The pop matters because it lands just as the description notes the tech IPO market cooling for many companies. The next-day close at $27.78, up 32%, valuing Atlassian at $5.8 billion confirmed day one was demand, not a flicker.
First-order effects
- Underwriters left roughly 30% on the table versus the opening print — allocation winners capture an immediate paper gain while Atlassian's market cap jumps about $2 billion above the valuation implied by its own price range.
- Early employees and private backers holding stock from the >$3 billion September filing now hold liquid shares trading well above both their private mark and the marketed range.
Second-order effects
- A clean 30%-plus debut in a cooling window becomes the reference deal for other enterprise-software issuers deciding whether to file now or wait, pressuring bankers to defend conservative ranges when book-building runs hot.
- Public-market investors now have a listed benchmark for collaboration and developer-tool businesses, forcing comparable private companies to justify their own marks against Atlassian's ~$5.8 billion.
Third-order effects
- If the pattern holds, the IPO-day premium gets validated by fundamentals rather than fading: subsequent quarters show subscription revenue up 69% year over year in late 2017 and a $299 million quarter in early 2019 that beat estimates and lifted the stock after hours, suggesting the market correctly repriced Atlassian around recurring cloud revenue at listing time.
The trend: Enterprise-software companies are reaching multi-billion-dollar public debuts priced off subscription growth, with hot openings like Atlassian's testing whether the tech IPO window stays open as it cools elsewhere.