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Livermore
Livermore
ZHEN

GWM Advisors LLC

SEC CIK
0001633516
Latest filing
Aug 12, 2026

UMC holding history

United Microelectronics Corp in every 13F filed by GWM Advisors LLC, 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)
1,363
Value
$37.1K
% of portfolio
<0.1%
Quarters held
19
Since Q1 2021
Holdings of UMC by GWM Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,363$37.1K<0.1%−55,195−97.6%ReducedHolders
Q1 202656,558$507.9K<0.1%+55,895+8,430.6%AddedHolders
Q4 2025663$5.21K<0.1%−37−5.3%ReducedHolders
Q3 2025700$5.31K<0.1%00.0%UnchangedHolders
Q2 2025700$5.36K<0.1%00.0%UnchangedHolders
Q1 2025700$5.00K<0.1%−4,600−86.8%ReducedHolders
Q4 20245,300$34.4K<0.1%−125−2.3%ReducedHolders
Q3 20245,425$45.7K<0.1%−35,036−86.6%ReducedHolders
Q2 202440,461$354.4K<0.1%+35,559+725.4%AddedHolders
Q1 20244,902$39.7K<0.1%−850−14.8%ReducedHolders
Q4 20235,752$48.7K<0.1%+5,214+969.1%AddedHolders
Q3 2023538$3.80K<0.1%−27−4.8%ReducedHolders
Q2 2023565$4.46K<0.1%00.0%UnchangedHolders
Q1 2023565$4.95K<0.1%−183−24.5%ReducedHolders
Q4 2022748$1.12K<0.1%−23,090−96.9%ReducedHolders
Q3 202223,838$133.0K<0.1%+23,838NewHolders
Q1 20220$00.0%−45,045−100.0%Sold outHolders
Q4 202145,045$527.0K<0.1%+23,034+104.6%AddedHolders
Q3 202122,011$252.0K<0.1%+22,011NewHolders
Q2 20210$00.0%−27,189−100.0%Sold outHolders
Q1 202127,189$248.0K<0.1%––Holders

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