The questions piling into RiverFront Investment Group's inbox have a familiar ring to them — and Chris Konstantinos isn't dismissing them. The questions have gotten louder lately: are we reliving 19991, has the tech rally reached the dangerous 'Euphoria' bubble stage RiverFront first flagged in its 2026 Outlook, and is the recent surge of IPOs — led by SpaceX — diluting existing holders just as valuations were already drawing scrutiny. Konstantinos doesn't wave the concern away. He acknowledges the macro backdrop directly: with the Iran war keeping energy prices elevated and rates stubbornly high, this is not a risk-free environment for growth assets, a point underscored by recent Nasdaq volatility. And yet the firm's conclusion lands the opposite way — RiverFront remains overweight US technology, and Konstantinos lays out the receipts.
The 1999 comparison is the first one he dismantles, and he does it with two numbers stacked against each other. The MSCI USA Information Technology Index trades around 23x forward earnings today versus 40x at the dot-com peak — a roughly 10% premium to the S&P 500 despite materially stronger revenue and earnings growth in tech. The margin story moves the same direction: profit margins now exceed 26%, against 13% in 1999. Konstantinos's framing of that gap is blunt and worth quoting directly: you're paying a lot less in 2026 for better businesses. It's the kind of line that reframes the entire valuation debate — not "is tech expensive," but "expensive relative to what quality."
He doesn't pretend rates are a non-issue. Tech multiples compress when rates rise, full stop, and if the Iran conflict keeps pushing energy-driven inflation higher, that's a real headwind RiverFront says it's watching closely. But he leans on a counterpoint from inside the firm's own recent work — last week's softer-than-expected core CPI print, paired with the soft unit-labor-cost data flagged in RiverFront's prior Weekly View, leads him to conclude that the core inflation story is more moderate than feared. The rate threat is acknowledged, then partially defused by the same data that's been worrying everyone else.
The structural core of the piece, though, isn't valuation at all — it's cash flow, and Konstantinos elevates it to the single most important signal in his framework. He states it as a rule: the most important early warning signal for when an equity bubble may burst is the divergence between reported EBIT and free cash flow — when profits race ahead of actual cash generation, that's hype outrunning fundamentals. He walks the chart history to prove the rule has teeth. In the 1995–2001 Tech Mania phase, EBIT climbed while free cash flow lagged behind it — the textbook signature of deteriorating earnings quality. Today's chart shows the inverse: free cash flow is running above EBIT across the sector, approaching $1 trillion annualized, and Konstantinos calls that the opposite of a bubble signal — confirmation that tech's reported earnings are being validated by actual cash in the door.
On supply, Konstantinos pushes back against the IPO-dilution worry with scale. SpaceX's expected $75 billion issuance is a small fraction of a market sitting on $77 trillion in the Russell 3000 and $65 trillion in the S&P 500, with roughly $8 trillion parked in money markets waiting to be deployed. He also leans on Goldman Sachs data points to put 2026's roughly 100 expected IPOs in context against 250 in 2021 and 400 in 1999 — and notes Goldman's own expectation that buybacks and M&A will more than offset new equity supply this year.
Where Konstantinos draws the line for changing his mind matters as much as the bull case itself. Pullbacks like the Nasdaq's June 5 drawdown are healthy, he argues, because they bleed off excessive optimism before it turns into euphoria. The real trigger isn't a price chart or a single valuation multiple — it's the cash flow chart. The day free cash flow begins to meaningfully trail EBIT the way it did in 1999 and 2000 is the day RiverFront starts considering an underweight to tech. Until that inversion shows up, the stance holds: the party continues, and RiverFront intends to stay for a while.
Key takeaways for advisors and investors:
1. Valuation comparisons to 1999 break down once margin and multiple data are paired together — today's tech is cheaper relative to materially better fundamentals.
2. The actionable risk signal isn't the P/E ratio or rate headlines; it's the EBIT-versus-free-cash-flow spread, and that gap currently favors the bulls. IPO supply, even at SpaceX's scale, is dwarfed by market depth and offsetting buyback/M&A activity.
3. Advisors should frame client conversations around cash-flow quality as the trip-wire to watch, not headline volatility or single-day drawdowns.
Footnote:
1 "Why We’re Staying at the Tech Party…and What Would Make Us Leave." RiverFront Investment Group, 17 June 2026.
