Popular's Popularity With Mr. Market Isn't Surprising

Popular (BPOP) remains a soft buy after a 28% share price surge, supported by operational improvements and asset repricing. Deposit growth is still organic, with brokered deposits down to 1.5%, and the loan book remains diversified and largely fixed-rate. Net profits rose 38.5% year over year in Q1 2026, and forward P/E could fall to 9.9 if growth holds.

Analysis

The key signal is not the headline earnings beat but the quality of the balance sheet transition: if deposit growth is truly coming from core franchise rather than rate-sensitive funding, BPOP is moving from a cyclical spread trade toward a more durable compounding story. That matters because the market typically rerates regional banks when deposit beta inflects lower and loan duration stays manageable, allowing NII to hold even if rate cuts compress asset yields. In that setup, the stock can keep working for months after the initial rerate, especially if sell-side estimates are still lagging the underlying margin reset.

Second-order, BPOP's fixed-rate loan mix is a double-edged sword: it supports stability near term, but it also means the market is likely underpricing convexity if funding costs keep falling while asset yields reprice slowly. That creates a window where earnings growth can outpace consensus for several quarters, but the setup is fragile if deposit competition re-intensifies or if credit costs normalize faster than expected. The 28% move likely pulled forward some good news, but not necessarily the full benefit of improved funding mix and lower reliance on wholesale deposits.

The broader read-through is positive for other regionals with sticky core deposits and conservative funding, while more deposit-dependent peers should underperform on a relative basis. If the market starts to believe this is not a one-quarter earnings pop but a sustained ROE expansion story, valuation multiples could re-rate before fundamentals fully show up in reported results. The contrarian risk is that investors are extrapolating a favorable rate/funding environment into 2026 without giving enough weight to competition for deposits once the sector chases the same playbook.

Key Decisions for Investors

• Maintain a tactical long in BPOP for 1-3 months on pullbacks rather than chasing strength; upside remains if funding costs keep falling, but after a 28% run the better risk/reward is on consolidation entries.
• Pair trade: long BPOP / short a higher-wholesale-funding regional bank basket over the next 2-4 quarters; the spread should widen if core deposit franchise quality becomes the market's main screening criterion.
• Use upside calls instead of stock if initiating fresh exposure: buy 3-6 month BPOP calls on weakness to express continuation of rerating while capping downside if deposit competition turns hostile.
• Trim or hedge if management commentary shows deposit growth slowing or brokered funding creeping back up; that would likely compress the multiple within 1-2 reporting cycles.
• Watch for a relative-value catalyst in the next earnings season: if forward P/E stays near 10x while EPS momentum persists, add on confirmation of stable deposit beta and loan yields, because that is the point where the re-rating can extend.