As mortgage rates remain near 15-month highs, an interesting shift is unfolding in the market: growth is increasingly coming from non-conforming (portfolio) lending.
In Q2, funded non-conforming purchase volume reaccelerated, climbing to 32.1% of funded purchase units, up from 28.0% in Q1. The 4.1-point quarterly increase reversed three consecutive quarters of contraction.
Funded Unit Distribution by Product – Purchase, Depositories Only
What's particularly noteworthy is where this growth is occurring. Much of the production remains concentrated within banks and credit unions, highlighting an increasingly valuable competitive advantage in today's rate environment: the balance sheet.
While many lenders remain constrained by loan-level margin economics, depositories have the flexibility to evaluate opportunities through the broader lens of customer lifetime value and relationship profitability. That creates room to serve borrowers who may not fit traditional conforming eligibility, while simultaneously deepening relationships and expanding wallet share.
If rates remain elevated in the coming quarters, this trend may have further room to run. For banks and credit unions, the message is clear: balance sheet lending is no longer just a portfolio strategy; it's becoming a growth strategy.
The institutions that successfully connect portfolio lending with relationship-based banking will be best positioned to capture share in a market where flexibility increasingly wins.
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