K-shaped wealth gap pauses for first time in three years, Equifax data shows

For the first time since 2023, the widening gap at the heart of America's K-shaped economy appears to have stopped growing - at least for one quarter.

Equifax has released its second quarter 2026 Market Pulse Index showing a modest uptick in the composite score from 60.9 to 61.3, while the proportion of Americans in the most financially vulnerable tier contracted at its steepest pace in nearly three years. The development is a notable departure from a prolonged stretch of widening inequality.

The Market Pulse Index, which Equifax derives from anonymized credit, debt, income, and asset data alongside VantageScore 4.0 credit scores, tracks three distinct consumer groups: Thrivers (scores above 80), the Middle (scores between 50 and 79), and Strivers (scores of 49 and below).

The shift inside the tiers

In the second quarter of 2026, segment movement ran counter to the pattern that has defined the post-pandemic economy. The top-tier Thriver population grew by 3.2%, while the Middle - which accounts for nearly 70% of the US population - expanded by 0.9%. The Striver segment contracted by 4.2%, its sharpest decline since the fourth quarter of 2023.

"We have closely observed the K-shaped economy since the COVID-19 pandemic. For the last three years, we have watched the gap between the top and the bottom of the 'K' widen, while the middle class shrank," said Emmaline Aliff, Advisory Leader at Equifax, in the September 28, 2026 release. "In the second quarter of 2026, that pattern paused. One quarter does not make a trend, but this is the first quarter in some time where we have observed some improvement."

As InvestmentNews has reported, advisors spent much of 2025 managing client anxiety about the economy, with the political climate and inflation dominating planning conversations.

Assets, not credit scores, draw the line

Perhaps the most actionable finding in the Equifax report for wealth managers is its conclusion about what actually separates the financial tiers - and it is not income or credit history.

Approximately 78% of Thrivers are classified as Affluent, holding more than $1 million in assets that function as a durable financial buffer. On the other end, over 97% of Strivers are Mass Market consumers, holding less than $100,000 in assets, with none considered Affluent.

The data also complicates the assumption that credit scores are a reliable proxy for financial resilience. Super-prime borrowers (those with credit scores between 781 and 850) represent approximately 38.4% of the entire US population, yet 43.5% of Strivers carry prime or super-prime credit. Meanwhile, 9.3% of Thrivers hold scores below 660.

What separates Strivers is not poor credit behavior but constrained budgets and thin asset bases: approximately 81% of Strivers earn under $65,000 per year, while nearly 88% of Thrivers earn more than $100,000.

This disconnect reinforces what InvestmentNews has reported on the K-shaped economy's implications for wealth management practices -  namely, that asset accumulation, not creditworthiness, is the primary driver of long-term financial security. For advisors building financial plans, the finding underscores the importance of asset-building strategies for clients sitting in the Middle, particularly the Mass Affluent households (those with between $100,000 and $1 million in assets) who constitute approximately 32.4% of all US consumers.

Every generation improves

One of the more notable findings in the Q2 2026 data is that improvement was universal across age cohorts for the first time since the third quarter of 2025.

Millennials posted the strongest gain of any generation, rising 1.0% quarter-over-quarter to an average Market Pulse Index of 58.7. They also recorded the largest drop in their Striver share, down 1.4 points - though they remain the largest generational group within the Striver segment at 35.7%. Generation Z rose 0.6% to an average of 59.3, while Generation X climbed 0.8% to 60.8. Baby Boomers and older Americans remained the most financially stable cohort, with an average index of 64.5, underpinned by substantial asset cushions.

Boomers account for approximately 36.6% of the Middle segment and 47.8% of Thrivers - the largest generational representation in each tier. Their outsized asset positions continue to insulate them from the income pressure felt more acutely by younger Americans.

Sentiment vs. financial reality

The disconnect between sentiment and financial reality is, by historical standards, extraordinary. The University of Michigan's Index of Consumer Sentiment averaged 48.0 across the second quarter of 2026 - lower than any comparable quarterly reading stretching back to 1960, including troughs during the 1974 oil crisis, the 1980 recession, and the 2008 financial crisis, according to the University of Michigan Surveys of Consumers historical data.

The June 2026 monthly reading closed the quarter at 49.5, but across that same period, Equifax's Market Pulse Index moved higher, late debt payments fell from 2.1% to 1.9%, and the Striver population contracted at its sharpest rate in nearly three years.

That divergence has only grown since. The University of Michigan recorded a final September 2026 reading of 48.1, down 7.0% from August and 12.7% below September 2025.

"Interviews reveal broad agreement across the political spectrum that the outlook for the economy has weakened since the beginning of the year," said Joanne Hsu, director of the University of Michigan Surveys of Consumers.

Year-ahead inflation expectations climbed to 4.6% - the highest reading since June 2026 - driven in part by concerns over fuel prices and renewed trade friction.

As InvestmentNews has reported on shifting client sentiment heading into the second half of 2026,  advisor-served clients were showing improved financial confidence by summer even as broader consumer surveys reflected persistent anxiety. The gap between reported sentiment and measurable financial health is a complication advisors face regularly when managing client expectations.

For wealth managers, the Q2 2026 Equifax data offers a useful framework: the clients most likely to absorb economic shocks are those with material asset bases, regardless of income or credit profile. The Striver cohort's contraction may signal early improvement, but with consumer sentiment at historically low levels and asset gaps as wide as ever, advisors will need to keep a close watch on whether the pause in the K-shaped economy holds into the second half of the year.