UBS AM’s Middlefield Banc Corp MBCN Stock Holding History

UBS AM’s Portfolio MBCN Stock Details MBCN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-64	Closed	-$2.21K	–	3838
2025 Q4	$2.21K	Buy	+64	New	+$2.13K	﹤0.01%	3114

Other funds holding MBCN

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

UBS AM's MBCN Position: Q1 2026 in Review

UBS AM sold out of Middlefield Banc Corp (MBCN) in Q1 2026, closing a stake of 64 shares — an estimated $2.21K sold.

UBS AM first reported a position in MBCN in Q4 2025 and held it in 1 quarter. The position peaked at $2.21K in Q4 2025. 1 fund tracked by Wall St. Rank holds MBCN as of Q1 2026.

UBS AM reported no remaining Middlefield Banc Corp position as of Q1 2026 after selling out during the quarter.
UBS AM sold 64 Middlefield Banc Corp shares in Q1 2026, an estimated $2.21K.
UBS AM first reported a position in Middlefield Banc Corp in Q4 2025 and held it in 1 quarter.
UBS AM's Middlefield Banc Corp position peaked at $2.21K in Q4 2025.
1 fund tracked by Wall St. Rank held Middlefield Banc Corp as of Q1 2026.

Based on UBS AM's 13F filing for Q1 2026, filed 13 May 2026.