Latest Institutional Purchases of United Microelectronics Corp (UMC)
This list provides information on the latest institutional transactions involving United Microelectronics Corp (UMC) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 29, 2026
Q4 2025
|
Ubs Group Ag
|
BUY
|
- |
808K+ 21.49% |
$5.75M - $6.34M
|
4.57M
$32.6M
|
|
|
Jan 28, 2026
Q4 2025
|
B. Metzler Seel. Sohn & Co. Ag
Frankfurt, 2M |
BUY
|
- |
659KNew |
$4.68M - $5.17M
|
659K
$4.7M
|
|
|
Jan 22, 2026
Q4 2025
|
Robeco Institutional Asset Management B.V.
|
BUY
|
- |
245KNew |
$1.74M - $1.92M
|
245K
$1.75M
|
|
|
Jan 26, 2026
Q4 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
164K+ 3854.23% |
$1.17M - $1.29M
|
169K
$1.2M
|
|
|
Jan 15, 2026
Q4 2025
|
Frank, Rimerman Advisors LLC
Palo Alto, CA |
BUY
|
- |
102K+ 492.25% |
$727K - $802K
|
123K
$878K
|
|
|
Jan 26, 2026
Q4 2025
|
Moran Wealth Management, LLC
Naples, FL |
BUY
|
- |
95.9K+ 13.76% |
$682K - $752K
|
792K
$5.66M
|
|
|
Jan 29, 2026
Q4 2025
|
Ubs Group Ag
|
BUY
|
PUT |
54.4K+ 16.0% |
$387K - $426K
|
395K
$2.82M
|
|
|
Jan 20, 2026
Q4 2025
|
Arta Finance Wealth Management LLC
Mountain View, CA |
BUY
|
- |
39.3KNew |
$279K - $308K
|
39.3K
$281K
|
|
|
Jan 30, 2026
Q4 2025
|
Us Bancorp \De\
|
BUY
|
- |
38.5K+ 7.11% |
$274K - $302K
|
580K
$4.14M
|
|
|
Jan 29, 2026
Q4 2025
|
R Squared LTD
Central, K3 |
BUY
|
- |
27.9KNew |
$199K - $219K
|
27.9K
$199K
|
|
|
Jan 29, 2026
Q4 2025
|
Resonant Capital Advisors, LLC
|
BUY
|
- |
20.8KNew |
$148K - $163K
|
20.8K
$149K
|
|
|
Jan 15, 2026
Q4 2025
|
Empirical Financial Services, LLC D.B.A. Empirical Wealth Management
|
BUY
|
- |
19.9KNew |
$141K - $156K
|
19.9K
$142K
|
|
|
Jan 08, 2026
Q4 2025
|
Tuttle Capital Management, LLC
|
BUY
|
- |
13.7KNew |
$97.1K - $107K
|
13.7K
$97.6K
|
|
|
Jan 23, 2026
Q4 2025
|
Assetmark, Inc
|
BUY
|
- |
12.7K+ 514.03% |
$90.4K - $99.7K
|
15.2K
$108K
|
|
|
Jan 14, 2026
Q4 2025
|
Enterprise Financial Services Corp
Clayton, MO |
BUY
|
- |
12.2KNew |
$86.8K - $95.7K
|
12.2K
$87.2K
|
|
|
Jan 08, 2026
Q4 2025
|
Dynamic Advisor Solutions LLC
|
BUY
|
- |
11.7KNew |
$82.9K - $91.4K
|
11.7K
$83.2K
|
|
|
Jan 27, 2026
Q4 2025
|
Bayforest Capital LTD
London, X0 |
BUY
|
- |
10.6K+ 17.72% |
$75.2K - $82.9K
|
70.2K
$501K
|
|
|
Jan 23, 2026
Q4 2025
|
Choreo, LLC
Minneapolis, MN |
BUY
|
- |
10.5KNew |
$74.6K - $82.2K
|
10.5K
$74.9K
|
|
|
Jan 26, 2026
Q4 2025
|
Merit Financial Group, LLC
|
BUY
|
- |
10.4KNew |
$73.9K - $81.4K
|
10.4K
$74.2K
|
|
|
Jan 23, 2026
Q4 2025
|
Foster Victor Wealth Advisors, LLC
|
BUY
|
- |
10.2K+ 35.79% |
$72.4K - $79.8K
|
38.6K
$276K
|
|
|
Jan 16, 2026
Q4 2025
|
Cogent Blue Wealth Advisors, LLC
Knoxville, TN |
BUY
|
- |
9.46K+ 47.89% |
$67.2K - $74.1K
|
29.2K
$209K
|
|
|
Jan 27, 2026
Q4 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
BUY
|
- |
8.57K+ 29.9% |
$60.9K - $67.2K
|
37.2K
$266K
|
|
|
Jan 28, 2026
Q4 2025
|
Hb Wealth Management, LLC
|
BUY
|
- |
7.77K+ 66.56% |
$55.2K - $60.9K
|
19.4K
$139K
|
|
|
Jan 30, 2026
Q4 2025
|
Cboe Vest Financial, LLC
Mclean, VA |
BUY
|
- |
7.38K+ 53.13% |
$52.4K - $57.8K
|
21.3K
$152K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
6.66K+ 142.21% |
$47.4K - $52.2K
|
11.3K
$81K
|
|
|
Jan 26, 2026
Q4 2025
|
Pds Planning, Inc
|
BUY
|
- |
5.48K+ 8.01% |
$38.9K - $42.9K
|
73.9K
$527K
|
|
|
Jan 15, 2026
Q4 2025
|
Euro Pacific Asset Management, LLC
Dorado, PR |
BUY
|
- |
4.7K+ 46.92% |
$33.4K - $36.8K
|
14.7K
$105K
|
|
|
Jan 15, 2026
Q4 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
4.22K+ 32.59% |
$30K - $33.1K
|
17.2K
$123K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
2.73K+ 1.2% |
$19.4K - $21.4K
|
230K
$1.64M
|
|
|
Jan 23, 2026
Q4 2025
|
Bsw Wealth Partners
Boulder, CO |
BUY
|
- |
2.39K+ 4.85% |
$17K - $18.7K
|
51.6K
$368K
|
|
|
Jan 26, 2026
Q4 2025
|
Cwm, LLC
|
BUY
|
- |
2.2K+ 9.98% |
$15.7K - $17.3K
|
24.3K
$173K
|
|
|
Jan 21, 2026
Q4 2025
|
Greenleaf Trust
Kalamazoo, MI |
BUY
|
- |
1.74K+ 1.16% |
$12.4K - $13.6K
|
152K
$1.09M
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
1.57K+ 314.4% |
$11.2K - $12.3K
|
2.07K
$14.8K
|
|
|
Jan 29, 2026
Q4 2025
|
Aprio Wealth Management, LLC
|
BUY
|
- |
1.56K+ 7.09% |
$11.1K - $12.3K
|
23.6K
$169K
|
|
|
Jan 27, 2026
Q4 2025
|
Hennessy Advisors Inc
Novato, CA |
BUY
|
- |
1.47K+ 8.79% |
$10.5K - $11.5K
|
18.2K
$130K
|
|
|
Jan 29, 2026
Q4 2025
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
BUY
|
- |
741+ 6.0% |
$5.27K - $5.81K
|
13.1K
$93.4K
|
|
|
Jan 30, 2026
Q4 2025
|
North Star Investment Management Corp.
Chicago, IL |
BUY
|
- |
711+ 1045.59% |
$5.06K - $5.57K
|
779
$5.56K
|
|
|
Jan 06, 2026
Q4 2025
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
BUY
|
- |
701+ 4.88% |
$4.98K - $5.5K
|
15.1K
$108K
|
|
|
Jan 27, 2026
Q4 2025
|
Elevated Capital Advisors, LLC
Sandy, UT |
BUY
|
- |
500New |
$3.56K - $3.92K
|
500
$3.57K
|
|
|
Jan 20, 2026
Q4 2025
|
Leo Wealth, LLC
Hurst, TX |
BUY
|
- |
430+ 2.96% |
$3.06K - $3.37K
|
14.9K
$107K
|
|
|
Jan 23, 2026
Q4 2025
|
Bridgewater Advisors Inc.
|
BUY
|
- |
365+ 0.47% |
$2.6K - $2.86K
|
78.4K
$559K
|
|
|
Jan 20, 2026
Q4 2025
|
Ascent Group, LLC
|
BUY
|
- |
326+ 2.32% |
$2.32K - $2.56K
|
14.4K
$103K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
296+ 49.92% |
$2.1K - $2.32K
|
889
$6.35K
|
|
|
Jan 29, 2026
Q4 2025
|
Uma Financial Services, Inc.
|
BUY
|
- |
247+ 66.4% |
$1.76K - $1.94K
|
619
$4.42K
|
|
|
Jan 21, 2026
Q4 2025
|
Stone House Investment Management, LLC
|
BUY
|
- |
225+ 83.33% |
$1.6K - $1.76K
|
495
$3.53K
|
|
|
Jan 15, 2026
Q4 2025
|
Trust CO
|
BUY
|
- |
158New |
$1.12K - $1.24K
|
158
$1.13K
|
|
|
Jan 09, 2026
Q4 2025
|
Diversified Trust CO
|
BUY
|
- |
157+ 1.07% |
$1.12K - $1.23K
|
14.8K
$106K
|
|
|
Jan 15, 2026
Q4 2025
|
Highline Wealth Partners LLC
Sherman Oaks, CA |
BUY
|
- |
148+ 22.87% |
$1.05K - $1.16K
|
795
$5.68K
|
|
|
Jan 16, 2026
Q4 2025
|
Fny Investment Advisers, LLC
|
BUY
|
CALL |
21New |
$149 - $165
|
21
$150
|
|
| Q3 2025 | |||||||
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
3.15M+ 832.46% |
$20.7M - $24.8M
|
3.53M
$25.2M
|
|