Skip to main content
Livermore
Livermore
ZHEN

UBS Group AG

SEC CIK
0001610520
Latest filing
Aug 13, 2026

UMC holding history

United Microelectronics 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.

UMC overviewAll 13F holders of UMCFull Q2 2026 holdings

Shares (Q2 2026)
11,632,967
Value
$316.5M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of UMC by UBS Group AG, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202611,632,967$316.5M0.1%+3,457,823+42.3%AddedHolders
Q1 20268,175,144$73.4M<0.1%+3,604,697+78.9%AddedHolders
Q4 20254,570,447$35.9M<0.1%+808,412+21.5%AddedHolders
Q3 20253,762,035$28.5M<0.1%−13,126,786−77.7%ReducedHolders
Q2 202516,888,821$129.2M<0.1%+1,442,489+9.3%AddedHolders
Q1 202515,446,332$110.4M<0.1%+5,862,283+61.2%AddedHolders
Q4 20249,584,049$62.2M<0.1%+2,301,844+31.6%AddedHolders
Q3 20247,282,205$61.3M<0.1%+998,147+15.9%AddedHolders
Q2 20246,284,058$55.0M<0.1%−2,084,332−24.9%ReducedHolders
Q1 20248,368,390$67.7M<0.1%+1,616,944+23.9%AddedHolders
Q4 20236,751,446$57.1M<0.1%−752,829−10.0%ReducedHolders
Q3 20237,504,275$53.0M<0.1%+1,990,246+36.1%AddedHolders
Q2 20235,514,029$43.5M<0.1%−1,773,266−24.3%ReducedHolders
Q1 20237,287,295$63.8M<0.1%+1,275,069+21.2%AddedHolders
Q4 20226,012,226$39.3M<0.1%−568,398−8.6%ReducedHolders
Q3 20226,580,624$36.7M<0.1%−1,792,521−21.4%ReducedHolders
Q2 20228,373,145$56.7M<0.1%+485,209+6.2%AddedHolders
Q1 20227,887,936$71.9M<0.1%+857,536+12.2%AddedHolders
Q4 20217,030,400$82.3M<0.1%−5,454,706−43.7%ReducedHolders
Q3 202112,485,106$142.7M0.1%+10,943,422+709.8%AddedHolders
Q2 20211,541,684$14.6M<0.1%+869,477+129.3%AddedHolders
Q1 2021672,207$6.13M<0.1%––Holders

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