When Companies Go Public: Does Market Stress Drive It, or Does Confidence?

The Finding

Deutsche Bank Research released a report on 9 June 2026 that challenges a widespread belief about when companies decide to go public. Many people assume that companies rush to tap the stock market when they sense trouble ahead — essentially bailing out before conditions deteriorate. But Deutsche Bank's analysis of the data shows the opposite is true.

The research finds that periods of heavy IPO (initial public offering) and secondary equity issuance activity — when lots of companies are selling new stock — tend to cluster during boom times in the stock market, not during downturns. Companies appear to go public when price-to-earnings multiples are high, when the market is liquid and easy to trade in, and when investors are hungry for risk. The window opens widest when markets are running hot.

What This Means in Practice

For the people who work in equity capital markets — the bankers, fund managers, and investor relations teams who structure these deals — this distinction matters quite a bit.

If companies did indeed rush to raise money when trouble loomed, a sensible playbook for a long-only fund manager would be simple: treat a surge in IPO activity as a warning sign. More supply hitting a weakening market. But under Deutsche Bank's framework, that logic flips. A wave of issuance is more consistent with a risk-on environment — one where new stock can be absorbed at fair prices.

For the bankers advising companies on timing, this reframes the sales pitch. Instead of "get your IPO done before things turn sour," the argument becomes "investors want your stock right now, valuations are good, and you're being paid fairly for dilution." The difference is subtle but real: the rationale rests on market conditions and demand, not on hidden fears about the company itself.

Deutsche Bank's separate work on credit stress and default cycles adds another layer. Equity issuance waves seem to happen before credit deterioration, not alongside it. Practitioners who work across stocks and bonds will recognise this pattern — equity capital markets move to a different rhythm than credit markets. But it's easy to miss when deal calendars fill up late in an economic cycle.

A Note on Who's Publishing This

Deutsche Bank is not a neutral observer here. The bank has led roughly 29 out of 99 IPOs on the Frankfurt Stock Exchange over a 10-year period — about 29% of the total. That's a substantial market position, and it means Deutsche Bank has a direct commercial interest in how issuers and investors think about IPO timing.

This does not automatically make the findings wrong. But it does mean readers should look carefully at how the research was constructed. Which markets were included? How exactly did they define an "issuance wave"? Did they measure equity returns at the same time as the issuance, or did they look ahead? These are the same questions you'd ask of any rigorous academic study, and they matter more when the findings happen to support the institution's own business.

The Logic Behind the Pattern

The finding makes theoretical sense. When stock markets are booming, three things typically happen at once: the equity risk premium (the extra return investors demand to own stocks instead of safer bonds) shrinks, making it cheaper for companies to raise money; institutional investors are sitting on gains and are more willing to deploy new capital; and sell-side analysts covering stocks tend to be upbeat, which supports share prices after the IPO and reduces the discount needed to sell the shares.

We've seen this play out clearly before. During the 1999–2000 tech boom, the IPO calendar was packed with deals that went public into rising markets, not falling ones. It was only after the Nasdaq peaked in March 2000 that the pipeline dried up — showing that the window closes with the bull market, not in anticipation of a bear one. The same pattern recurred in 2020–2021 with SPACs and direct listings: record issuance volume tracked record index levels. In 2022, when equities fell, deal volume collapsed — it didn't lead the decline.

The Bigger Economic Context

Deutsche Bank's analysis sits within a broader economic framework. The bank's chief German economist and research team have been looking at how things like artificial intelligence, productivity, and geopolitical risk shape capital markets. Where this matters for practical decision-making is that issuance timing is not purely about whether a company is ready to go public. It also depends on the overall monetary environment — the level of real interest rates (what you earn after inflation), the shape of the yield curve, and how much the central bank is buying or selling assets.

Here's the complication: if real interest rates stay persistently higher than they were after the 2008 financial crisis, the equity risk premium may not compress as much or as long as it has in previous booms. That could mean issuance windows become shallower or shorter-lived — a regime dependency that matters if you're trying to time a transaction, but which the research may or may not fully account for.

What Remains Unsettled

The core finding — that stress-driven issuance is not the dominant pattern — is solid. But it leaves some important questions unanswered, especially for people making real decisions.

First, which way does the causality run? Does a booming market cause companies to issue stock, or does a surge in quality IPO deals signal strong investor conviction that then keeps markets buoyant? It's a chicken-and-egg problem, and the research shows correlation but not definitive cause.

Second, the finding is a big-picture aggregate. It doesn't tell you which individual IPOs will perform well and which will underperform. Hot IPO markets are famous for mixing genuinely fairly-priced deals with offerings that serve mainly to transfer money from new public shareholders to the insiders who came before them.

Third, whether companies that go public during a bull market go on to outperform or underperform in the years after is a separate and contested empirical question. This research addresses when companies go public and how much issuance happens, not how those newly public shares perform over time.

None of these caveats makes the headline finding less true. But they're the questions a structuring team or portfolio manager should carry when deciding how to use this research in actual transactions.

The full report is available via the Deutsche Bank Research Institute.