BancFirst Closes SpiritBank Acquisition, Adding $866.8M in Assets
BANF is trading near its 52-week low of $101.48 (11% above the low) on light trading volume (0.3× avg).
Summary
BancFirst closed its acquisition of SpiritBank on October 22, 2026, adding about $866.8 million in assets, $584.6 million in loans and $776.4 million in deposits across six Oklahoma branches.
Key Events · M&A and Partnerships · BANF
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SpiritBank Merger Completed
BancFirst acquired Spirit BankCorp, Inc. and SpiritBank on October 22, 2026, and merged Spirit into BancFirst upon closing.
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Acquired Balance Sheet Size
Spirit brought approximately $866.8 million in total assets, $584.6 million in loans and $776.4 million in deposits.
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Six Oklahoma Branches Added
Spirit operated four locations in Tulsa plus one each in Sapulpa and Bristow, Oklahoma.
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Fed Approval Preceded Closing
The Federal Reserve Board approved the acquisition and merger on or before 2026-09-22, roughly a month before the October 22 closing.
Analysis · BANF · Finance
BancFirst completed the SpiritBank merger on October 22, 2026, one month after the Fed cleared the deal. The filing puts hard numbers on what was bought: $866.8 million in assets, $584.6 million in loans and $776.4 million in deposits across six Tulsa-area branches. Against BancFirst's roughly $3.8 billion market cap, this is a meaningful but not transformative bolt-on that deepens its Tulsa footprint. The disclosure is under Item 7.01 (Regulation FD), so no purchase price, goodwill or earnings-accretion detail is given here — those will come with the next quarterly report.
How filings like this one have moved
In the 30 days to Oct 23, 2026, 29.4% of the 1556 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.19%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, BANF was trading at $112.14 on NASDAQ in the Finance sector, with a market capitalization of approximately $3.8B. The 52-week trading range was $101.48 to $122.21. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.