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 |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
3.81M+ 21.18% |
$23.3M - $31.7M
|
21.8M
$149M
|
|
|
Aug 14, 2025
Q2 2025
|
Maple Rock Capital Partners Inc.
Toronto, A6 |
BUY
|
- |
3.14MNew |
$19.2M - $26.1M
|
3.14M
$21.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
2.83M+ 50.68% |
$17.3M - $23.5M
|
8.4M
$57.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
1.59M+ 43.33% |
$9.73M - $13.2M
|
5.26M
$35.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
1.44M+ 9.34% |
$8.83M - $12M
|
16.9M
$115M
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
444K+ 84.38% |
$2.72M - $3.69M
|
970K
$6.61M
|
|
|
Aug 08, 2025
Q2 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
429K+ 33.98% |
$2.62M - $3.57M
|
1.69M
$11.5M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
326K+ 8.22% |
$2M - $2.71M
|
4.29M
$29.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
317KNew |
$1.94M - $2.64M
|
317K
$2.16M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
311K+ 21.75% |
$1.91M - $2.59M
|
1.74M
$11.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
281K+ 8.44% |
$1.72M - $2.34M
|
3.62M
$24.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
241K+ 154.54% |
$1.48M - $2.01M
|
398K
$2.71M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
192K+ 50.83% |
$1.18M - $1.6M
|
570K
$3.88M
|
|
|
Aug 07, 2025
Q2 2025
|
Vise Technologies, Inc.
New York, NY |
BUY
|
- |
166K+ 614.05% |
$1.01M - $1.38M
|
193K
$1.31M
|
|
|
Aug 14, 2025
Q2 2025
|
Kadensa Capital LTD
Central, K3 |
BUY
|
- |
160K+ 13.63% |
$980K - $1.33M
|
1.34M
$9.09M
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
153K+ 93.97% |
$934K - $1.27M
|
315K
$2.15M
|
|
|
Aug 15, 2025
Q2 2025
|
Ci Private Wealth, LLC
Miami, FL |
BUY
|
- |
146K+ 83.51% |
$892K - $1.21M
|
320K
$2.18M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
130K+ 351.9% |
$793K - $1.08M
|
166K
$1.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
94.5K+ 37.44% |
$578K - $786K
|
347K
$2.36M
|
|
|
Jul 25, 2025
Q2 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
88.2K+ 31.8% |
$540K - $734K
|
366K
$2.49M
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
85.2K+ 83.86% |
$521K - $708K
|
187K
$1.27M
|
|
|
Aug 12, 2025
Q2 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
77.2K+ 25.03% |
$472K - $642K
|
386K
$2.63M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
73K+ 18.69% |
$447K - $607K
|
463K
$3.16M
|
|
|
Aug 13, 2025
Q2 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
62.1KNew |
$380K - $517K
|
62.1K
$423K
|
|
|
Aug 11, 2025
Q2 2025
|
Frank, Rimerman Advisors LLC
Palo Alto, CA |
BUY
|
- |
62.1KNew |
$380K - $517K
|
62.1K
$423K
|
|
|
Aug 14, 2025
Q2 2025
|
Ieq Capital, LLC
|
BUY
|
- |
53.5K+ 192.59% |
$327K - $445K
|
81.3K
$553K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
51K+ 25500.0% |
$312K - $424K
|
51.2K
$349K
|
|
|
Aug 13, 2025
Q2 2025
|
West Family Investments, Inc.
Carlsbad, CA |
BUY
|
- |
50.9K+ 37.23% |
$312K - $424K
|
188K
$1.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
CALL |
50KNew |
$306K - $416K
|
50K
$341K
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
49.2KNew |
$301K - $409K
|
49.2K
$335K
|
|
|
Aug 14, 2025
Q2 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
BUY
|
- |
44.2KNew |
$270K - $368K
|
44.2K
$301K
|
|
|
Jul 24, 2025
Q2 2025
|
Callan Family Office, LLC
Radnor, PA |
BUY
|
- |
44K+ 406.79% |
$269K - $366K
|
54.8K
$373K
|
|
|
Aug 14, 2025
Q2 2025
|
Wetherby Asset Management Inc
San Francisco, CA |
BUY
|
- |
35.9K+ 12.33% |
$220K - $299K
|
327K
$2.23M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
35.8KNew |
$219K - $298K
|
35.8K
$244K
|
|
|
Aug 06, 2025
Q2 2025
|
Savant Capital, LLC
|
BUY
|
- |
29.3KNew |
$180K - $244K
|
29.3K
$200K
|
|
|
Aug 14, 2025
Q2 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
BUY
|
- |
27.7KNew |
$170K - $231K
|
27.7K
$189K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
26.7K+ 186.37% |
$163K - $222K
|
41K
$279K
|
|
|
Jul 15, 2025
Q2 2025
|
Ballentine Partners, LLC
Waltham, MA |
BUY
|
- |
25.4K+ 16.11% |
$156K - $212K
|
183K
$1.25M
|
|
|
Aug 08, 2025
Q2 2025
|
Crossmark Global Holdings, Inc.
|
BUY
|
- |
23.3K+ 1.85% |
$143K - $194K
|
1.28M
$8.72M
|
|
|
Jul 14, 2025
Q2 2025
|
Abacus Wealth Partners, LLC
Santa Monica, CA |
BUY
|
- |
23.2KNew |
$142K - $193K
|
23.2K
$158K
|
|
|
Aug 14, 2025
Q2 2025
|
Farringdon Capital, Ltd.
London, X0 |
BUY
|
- |
22.8KNew |
$140K - $190K
|
22.8K
$155K
|
|
|
Aug 12, 2025
Q2 2025
|
Advisors Asset Management, Inc.
Monument, CO |
BUY
|
- |
22K+ 10.3% |
$135K - $183K
|
236K
$1.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
21.9K+ 24.76% |
$134K - $182K
|
110K
$752K
|
|
|
Jul 24, 2025
Q2 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
BUY
|
- |
21.7K+ 27.89% |
$133K - $180K
|
99.3K
$677K
|
|
|
Aug 04, 2025
Q2 2025
|
Hantz Financial Services, Inc.
|
BUY
|
- |
20.5K+ 2160.91% |
$126K - $171K
|
21.5K
$146K
|
|
|
Jul 28, 2025
Q2 2025
|
Bayforest Capital LTD
London, X0 |
BUY
|
- |
19.3KNew |
$118K - $161K
|
19.3K
$132K
|
|
|
Jul 07, 2025
Q2 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
19.3K+ 17.06% |
$118K - $160K
|
132K
$901K
|
|
|
Jul 21, 2025
Q2 2025
|
Ascent Group, LLC
|
BUY
|
- |
18.2KNew |
$111K - $151K
|
18.2K
$124K
|
|
|
Aug 08, 2025
Q2 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
14.9K+ 16.42% |
$90.9K - $124K
|
105K
$718K
|
|
|
Jul 31, 2025
Q2 2025
|
Resonant Capital Advisors, LLC
|
BUY
|
- |
14.6KNew |
$89.3K - $121K
|
14.6K
$99.4K
|