Purchases and Sales Made in Q4 2025 in United Microelectronics Corp (UMC)
This table provides information about the institutional ownership of United Microelectronics Corp (UMC) during Q4 2025. The information is specifically focused on institutions that hold shares of UNITED MICROELECTRONICS CORP.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 22, 2026
Q4 2025
|
Robeco Institutional Asset Management B.V.
|
BUY
|
- |
245KNew |
$1.74M - $1.92M
|
245K
$1.75M
|
|
|
Jan 15, 2026
Q4 2025
|
Frank, Rimerman Advisors LLC
Palo Alto, CA |
BUY
|
- |
102K+ 492.25% |
$727K - $802K
|
123K
$878K
|
|
|
Jan 20, 2026
Q4 2025
|
Arta Finance Wealth Management LLC
Mountain View, CA |
BUY
|
- |
39.3KNew |
$279K - $308K
|
39.3K
$281K
|
|
|
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 23, 2026
Q4 2025
|
Choreo, LLC
Minneapolis, MN |
BUY
|
- |
10.5KNew |
$74.6K - $82.2K
|
10.5K
$74.9K
|
|
|
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 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
6.66K+ 142.21% |
$47.4K - $52.2K
|
11.3K
$81K
|
|
|
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 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 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 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 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 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-86- 0.7% |
$611 - $674
|
12.2K
$87.5K
|
|
|
Jan 22, 2026
Q4 2025
|
Ritholtz Wealth Management
|
SELL
|
- |
-191- 0.23% |
$1.36K - $1.5K
|
83.1K
$594K
|
|
|
Jan 21, 2026
Q4 2025
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
SELL
|
- |
-459- 2.7% |
$3.26K - $3.6K
|
16.5K
$118K
|
|
|
Jan 23, 2026
Q4 2025
|
Natural Investments, LLC
|
SELL
|
- |
-594- 2.99% |
$4.22K - $4.66K
|
19.3K
$138K
|
|
|
Jan 12, 2026
Q4 2025
|
Foster Group, Inc.
|
SELL
|
- |
-2.3K- 5.5% |
$16.4K - $18K
|
39.6K
$282K
|
|
|
Jan 13, 2026
Q4 2025
|
Core Cap Advisors, LLC
Southfield, MI |
SELL
|
- |
-2.44K- 86.84% |
$17.3K - $19.1K
|
369
$2.63K
|
|
|
Jan 16, 2026
Q4 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-52.3K- 37.94% |
$372K - $410K
|
85.5K
$610K
|
|
|
Jan 14, 2026
Q4 2025
|
Generali Investments Cee, Investicni Spolecnost, A.S.
Prague, 2N |
SELL
|
- |
-68K- 40.14% |
$483K - $533K
|
101K
$724K
|
|