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United Microelectronics (UMC) Institutional Ownership

United Microelectronics logo
$26.41 -0.80 (-2.95%)
As of 09:58 AM Eastern
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Institutional Ownership Changes (13F Filings) for United Microelectronics (NYSE:UMC)

Current
Institutional Ownership
Percentage
5.05%
Number of
Institutional Buyers
(last 12 months)
183
Total
Institutional Inflows
(last 12 months)
$357.93M
Number of
Institutional Sellers
(last 12 months)
85
Total
Institutional Outflows
(last 12 months)
$246.45M
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UMC Institutional Buying and Selling by Quarter

United Microelectronics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/3/2026Parallel Advisors LLC124,838$1.12M0.0%+3.1%0.005%
6/3/2026NewEdge Advisors LLC56,558$508K0.0%+8,430.6%0.002%
5/28/2026Cozad Asset Management Inc.20,001$180K0.0%+41.6%0.001%
5/26/2026Glenmede Trust Co. NA26,990$242K0.0%-7.1%0.001%
5/22/2026Verus Capital Partners LLC28,700$258K0.0%-49.9%0.001%
5/19/2026Bank of America Corp DE2,603,218$23.38M0.0%-53.5%0.103%
5/19/2026Systematic Alpha Investments LLC19,400$174K0.0%N/A0.001%
5/18/2026Amundi49,953$449K0.0%N/A0.002%
5/18/2026EverSource Wealth Advisors LLC26,119$235K0.0%+45.3%0.001%
5/18/2026Royal Bank of Canada36,669$330K0.0%+26.0%0.001%
5/16/2026Quantinno Capital Management LP710,604$6.38M0.0%+17.9%0.028%
5/16/2026SummitTX Capital L.P.18,790$169K0.0%N/A0.001%
5/16/2026Lazard Asset Management LLC69,988$628K0.0%N/A0.003%
5/15/2026Delta Global Management LP159,747$1.44M0.1%N/A0.006%
5/15/2026Bridgewater Advisors Inc.79,803$717K0.0%+1.8%0.003%
5/14/2026Compound Planning Inc.61,630$553K0.0%+16.0%0.002%
5/14/2026Arrowstreet Capital Limited Partnership129,895$1.17M0.0%+0.8%0.005%
5/14/2026Sei Investments Co.169,183$1.52M0.0%+508.6%0.007%
5/13/2026Cetera Investment Advisers17,755$159K0.0%+14.8%0.001%
5/13/2026First Trust Advisors LP406,392$3.65M0.0%-6.3%0.016%
5/12/2026ABN Amro Investment Solutions87,700$788K0.0%+300.5%0.003%
5/8/2026Summit Global Investments153,593$1.38M0.1%-41.2%0.006%
5/7/2026Commonwealth Financial Services LLC15,576$140K0.0%N/A0.001%
5/7/2026Dimensional Fund Advisors LP2,849,737$25.59M0.0%+13.2%0.113%
5/7/2026Parallel Advisors LLC124,838$1.12M0.0%+3.1%0.005%
5/7/2026AIA Group Ltd90,799$815K0.0%N/A0.004%
5/6/2026Euro Pacific Asset Management LLC18,552$171K0.0%+26.1%0.001%
5/6/2026Quadrant Private Wealth Management LLC11,488$103K0.0%N/A0.000%
5/6/2026Assetmark Inc.26,797$241K0.0%+76.5%0.001%
5/6/2026Allspring Global Investments Holdings LLC23,112$207K0.0%+34.7%0.001%
5/5/2026Sanctuary Advisors LLC13,860$124K0.0%N/A0.001%
5/4/2026ABC Arbitrage SA19,658$177K0.0%N/A0.001%
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management27,052$243K0.0%+36.0%0.001%
5/4/2026Matthews International Capital Management LLC977,645$8.78M3.6%N/A0.039%
5/1/2026Sequoia Financial Advisors LLC207,053$1.86M0.0%+4.6%0.008%
4/30/2026Hsbc Holdings PLC21,496$191K0.0%N/A0.001%
4/28/2026DGS Capital Management LLC95,304$856K0.1%+2.5%0.004%
4/28/2026V Square Quantitative Management LLC13,395$120K0.0%N/A0.001%
4/28/2026QRG Capital Management Inc.86,927$781K0.0%+115.3%0.003%
4/27/2026HB Wealth Management LLC24,150$217K0.0%+24.2%0.001%
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4/27/2026Moran Wealth Management LLC910,416$8.18M0.3%+14.9%0.036%
4/27/2026Elevation Point Wealth Partners LLC16,208$146K0.0%N/A0.001%
4/25/2026Keybank National Association OH24,524$220K0.0%N/A0.001%
4/23/2026Inspire Investing LLC10,778$97K0.0%-93.5%0.000%
4/21/2026Aaron Wealth Advisors LLC35,927$323K0.0%N/A0.001%
4/20/2026Arta Finance Wealth Management LLC31,617$284K0.1%-19.5%0.001%
4/20/2026Blue Trust Inc.75,486$678K0.0%-11.7%0.003%
4/20/2026RFG Advisory LLC55,230$496K0.0%N/A0.002%
4/16/2026SG Americas Securities LLC99,946$898K0.0%N/A0.004%
4/16/2026Diversified Trust Co13,317$120K0.0%-10.2%0.001%
3/9/2026Corient Private Wealth LLC146,966$1.16M0.0%+8.4%0.006%
3/3/2026Caitong International Asset Management Co. Ltd11,956$94K0.0%+1,782.8%0.000%
2/19/2026Compound Planning Inc.53,144$418K0.0%+18.7%0.002%
2/19/2026Corient Private Wealth LLC146,966$1.16M0.0%+8.4%0.006%
2/18/2026Mercer Global Advisors Inc. ADV39,704$312K0.0%-2.5%0.002%
2/18/2026Summit Global Investments261,121$2.05M0.1%+80.5%0.010%
2/18/2026Vident Advisory LLC557,280$4.38M0.0%-4.6%0.022%
2/18/2026EP Wealth Advisors LLC17,112$134K0.0%N/A0.001%
2/18/2026Empowered Funds LLC1,525,280$11.99M0.1%N/A0.061%
2/18/2026Man Group plc2,123,977$16.69M0.0%+340.2%0.085%
2/18/2026Inspire Investing LLC166,912$1.31M0.1%N/A0.007%
2/18/2026Engineers Gate Manager LP32,127$253K0.0%+13.9%0.001%
2/18/2026Balyasny Asset Management L.P.1,980,820$15.57M0.0%+2,011.2%0.079%
2/17/2026Guggenheim Capital LLC412,327$3.24M0.0%+6.8%0.016%
2/17/2026AQR Capital Management LLC9,464,312$74.39M0.0%+873.8%0.377%
2/17/2026Cetera Investment Advisers15,472$122K0.0%+7.7%0.001%
2/17/2026Laird Norton Wetherby Trust Company LLC455,045$3.58M0.1%N/A0.018%
2/17/2026FIL Ltd78,854$620K0.0%N/A0.003%
2/17/2026Jump Financial LLC94,282$741K0.0%-57.8%0.004%
2/17/2026GeoWealth Management LLC13,778$108K0.0%-12.3%0.001%
2/17/2026Osaic Holdings Inc.21,790$171K0.0%+81.5%0.001%
2/17/2026Tower Research Capital LLC TRC 199,675$1.57M0.0%+84,508.1%0.008%
2/17/2026Royal Bank of Canada29,092$228K0.0%+500.5%0.001%
2/17/2026Graham Capital Management L.P.11,213$88K0.0%N/A0.000%
2/16/2026Vanguard Personalized Indexing Management LLC412,380$3.24M0.0%+23.7%0.016%
2/16/2026Mariner LLC173,096$1.37M0.0%+20.3%0.007%
2/16/2026Arax Advisory Partners8,656$68K0.0%+583.7%0.000%
2/16/2026Barclays PLC5,511,784$43.32M0.0%+35.2%0.219%
2/13/2026Kestra Advisory Services LLC6,679$52K0.0%N/A0.000%
2/13/2026Marshall Wace LLP4,739,326$37.25M0.0%+69.2%0.189%
2/13/2026PCM Encore LLC36,659$288K0.1%N/A0.001%
2/13/2026Smartleaf Asset Management LLC6,835$54K0.0%+53.7%0.000%
2/13/2026Bridgefront Capital LLC54,434$428K0.1%+333.4%0.002%
2/13/2026Morgan Stanley7,668,830$60.28M0.0%-64.9%0.305%
2/13/2026Schroder Investment Management Group4,104,976$32.68M0.0%-1.2%0.163%
2/13/2026Focused Alpha LLC28,108$221K0.1%N/A0.001%
2/13/2026Rafferty Asset Management LLC6,477,830$50.92M0.2%+4.1%0.258%
2/13/2026First Trust Advisors LP433,653$3.41M0.0%+3.8%0.017%
2/13/2026State Street Corp4,828,090$37.95M0.0%+6.6%0.192%
2/13/2026Ieq Capital LLC210,410$1.65M0.0%+13.0%0.008%
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2/13/2026Vontobel Holding Ltd.30,387$239K0.0%N/A0.001%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC25,895$204K0.0%N/A0.001%
2/13/2026Wealthspire Advisors LLC10,006$79K0.0%+1,988.9%0.000%
2/13/2026Quadrant Capital Group LLC329,426$2.59M0.1%-1.0%0.013%
2/12/2026Advisors Asset Management Inc.306,517$2.41M0.0%+10.8%0.012%
2/12/2026Brooklyn Investment Group133,613$1.07M0.0%+37.3%0.005%
2/12/2026Commonwealth Equity Services LLC11,599$91K0.0%-16.6%0.000%
2/12/2026Dimensional Fund Advisors LP2,516,726$19.78M0.0%+20.7%0.100%
2/12/2026North of South Capital LLP202,000$1.59M0.1%+61.6%0.008%
2/12/2026Bank of Montreal Can55,957$440K0.0%+197.3%0.002%


UMC Institutional Ownership - Frequently Asked Questions

During the previous two years, 280 institutional investors and hedge funds held shares of United Microelectronics. The most heavily invested institutionals were Vanguard Group Inc. ($106.30M), Millennium Management LLC ($93.00M), AQR Capital Management LLC ($74.39M), Morgan Stanley ($60.28M), Rafferty Asset Management LLC ($50.92M), Fisher Asset Management LLC ($47.38M), and Barclays PLC ($43.32M).Learn more on United Microelectronics' institutional investors.

5.05% of United Microelectronics' stock is owned by institutional investors. Learn more on UMC's institutional investor holdings.

Of the 256 institutional investors that purchased United Microelectronics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Millennium Management LLC ($13.88M), AQR Capital Management LLC ($9.85M), Marshall Wace LLP ($9.32M), Two Sigma Investments LP ($3.15M), Maple Rock Capital Partners Inc. ($3.14M), Rafferty Asset Management LLC ($3.08M), and Empowered Funds LLC ($3.05M).

Institutional investors have bought a total of 45,754,234 shares in the last 24 months. This purchase volume represents approximately $357.93M in transactions.

Of the 85 institutional investors that sold United Microelectronics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Morgan Stanley ($14.18M), Bank of America Corp DE ($3.94M), Rafferty Asset Management LLC ($2.18M), JPMorgan Chase & Co. ($2.12M), Citigroup Inc. ($1.43M), Vanguard Group Inc. ($1.30M), and Barclays PLC ($1.18M).

Institutional investors have sold a total of 31,292,181 shares in the last 24 months. This volume of shares sold represents approximately $246.45M in transactions.


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This page (NYSE:UMC) was last updated on 7/1/2026 by MarketBeat.com Staff.
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