Nicolet Bankshares Acquires MidWestOne Financial Group

February 17, 2026

Nicolet Bankshares, Inc. completed its merger with MidWestOne Financial Group, Inc., with MidWestOne merged into Nicolet and operating as a division of Nicolet National Bank until a planned system conversion in August 2026. The deal adds roughly $6 billion in assets, bringing Nicolet's pro forma assets to approximately $15 billion and expands Nicolet’s branch footprint across Iowa, the Twin Cities, Western Wisconsin, and Denver.

Buyers
Nicolet Bankshares, Inc.
Targets
MidWestOne Financial Group, Inc.
Location
Iowa, United States
Transaction Type
Buyout

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