Skip to main content
Livermore
Livermore
ZHEN

UBS Group AG

SEC CIK
0001610520
Latest filing
Aug 13, 2026

MBCN holding history

Middlefield Banc Corp in every 13F filed by UBS Group AG, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MBCN overviewAll 13F holders of MBCNFull Q2 2026 holdings

Shares (Q1 2026)
0
Sold out in Q1 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of MBCN by UBS Group AG, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20260$00.0%−10,953−100.0%Sold outHolders
Q4 202510,953$378.3K<0.1%−1,526−12.2%ReducedHolders
Q3 202512,479$374.5K<0.1%−2,530−16.9%ReducedHolders
Q2 202515,009$451.9K<0.1%+1,141+8.2%AddedHolders
Q1 202513,868$387.6K<0.1%−3,484−20.1%ReducedHolders
Q4 202417,352$486.7K<0.1%+3,799+28.0%AddedHolders
Q3 202413,553$390.3K<0.1%+732+5.7%AddedHolders
Q2 202412,821$308.3K<0.1%−6,273−32.9%ReducedHolders
Q1 202419,094$456.0K<0.1%−2,784−12.7%ReducedHolders
Q4 202321,878$708.2K<0.1%+6,570+42.9%AddedHolders
Q3 202315,308$389.0K<0.1%−329−2.1%ReducedHolders
Q2 202315,637$419.1K<0.1%+4,321+38.2%AddedHolders
Q1 202311,316$317.0K<0.1%+6,092+116.6%AddedHolders
Q4 20225,224$143.1K<0.1%−2,323−30.8%ReducedHolders
Q3 20227,547$204.0K<0.1%+5,533+274.7%AddedHolders
Q2 20222,014$50.0K<0.1%−248−11.0%ReducedHolders
Q1 20222,262$56.0K<0.1%−281−11.0%ReducedHolders
Q4 20212,543$63.0K<0.1%−434−14.6%ReducedHolders
Q3 20212,977$71.0K<0.1%+529+21.6%AddedHolders
Q2 20212,448$58.0K<0.1%−1,216−33.2%ReducedHolders
Q1 20213,664$77.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.