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UNITED MICROELECTRONICS CORP hedge fund holdings

UMCNYSE
$23.92-2.35 (-8.95%)as of Oct 5, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

UMC · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+225.4%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20259378$142M$172M221Aug 14, 2025
Q3 20259287$95.3M$222M226Nov 14, 2025
Q4 202512749$286M$153M253Feb 14, 2026
Q1 202615855$415M$183M299May 15, 2026
Q2 2026157119$1.12B$1B335Aug 14, 2026

Quarterly action breakdown

Q2 2026
335 filers
New position
64
$111M+4.09M sh
Increased
93
$1.01B+36.9M sh
Reduced
90
-$764M-28.1M sh
Out / sold
29
-$239M-8.77M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Rafferty Asset Management, LLCAdded 53.57%+$72.6M$208M0.47%Aug 14, 2026
Empowered Funds, LLCNew Buy+$51.5M$51.5M0.27%Aug 17, 2026
E Fund Management Co., Ltd.New Buy+$27.1M$27.1M0.61%Aug 11, 2026
Tidal Investments LLCAdded 47.56%+$20.7M$64.1M0.11%Aug 13, 2026
Matthews International Capital Management LLCAdded 49.92%+$13.3M$39.9M13.67%Jul 31, 2026
B. Metzler seel. Sohn & Co. AGReduce 65.88%-$11.7M$6.07M0.05%Aug 11, 2026
Eurizon Capital SGR S.p.A.Reduce 77.02%-$10.8M$3.24M0.01%Jul 29, 2026
North of South Capital LLPReduce 87.48%-$9.64M$1.38M0.10%Jul 30, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.Reduce 26.75%-$7.64M$20.9M0.02%Aug 13, 2026
LSV Asset ManagementReduce 37.46%-$7.08M$11.8M0.02%Aug 6, 2026
Baird Financial Group, Inc.Reduce 58.78%-$6.81M$4.78M0.01%Aug 12, 2026
Storebrand Asset Management AsReduce 52.21%-$4.37M$4M0.01%Aug 12, 2026
Capital Fund Management S.A.Added 20.39%+$4.14M$24.4M0.11%Aug 13, 2026
Wellington Management Group LLPAdded 137.59%+$3.64M$6.29M0.00%Aug 14, 2026
Robeco Institutional Asset Management B.V.Reduce 40.55%-$3.44M$5.04M0.01%Jul 21, 2026
Summit Global InvestmentsReduce 78.71%-$3.29M$890K0.05%Aug 3, 2026
Polymer Capital Management (HK) LTDNew Buy+$3.13M$3.13M0.16%Aug 13, 2026
Vestmark Advisory Solutions, Inc.Reduce 52.22%-$2.77M$2.53M0.02%Aug 14, 2026
Aubrey Capital Management LtdNew Buy+$2.72M$2.72M1.70%Jul 28, 2026
Vident Advisory, LLCReduce 13.59%-$2.35M$14.9M0.11%Aug 12, 2026
Maytree Asset Management LtdNew Buy+$2.35M$2.35M1.52%Aug 5, 2026
Anther Capital LtdNew Buy+$2.34M$2.34M0.06%Aug 13, 2026
Abn Amro Investment SolutionsAdded 96.12%+$2.29M$4.68M0.04%Jul 23, 2026
Quantinno Capital Management LPAdded 11.33%+$2.19M$21.5M0.03%Aug 13, 2026
Jain Global LLCReduce 86.21%-$2.05M$327K0.00%Aug 14, 2026
Old Mission Capital LLCSell 100%-$2.03M$00.00%Aug 14, 2026
Ethic Inc.Reduce 15.51%-$1.87M$10.2M0.13%Jul 29, 2026
Schroder Investment Management GroupReduce 22.23%-$1.75M$6.12M0.00%Aug 13, 2026
First Trust Advisors LPReduce 14.90%-$1.65M$9.41M0.01%Aug 11, 2026
Capstone Capital Management LtdNew Buy+$1.57M$1.57M0.70%Jul 20, 2026
RFG Advisory, LLCReduce 84.62%-$1.27M$231K0.00%Jul 15, 2026
Bridgewater Associates, LPSell 100%-$1.2M$00.00%Aug 14, 2026
FIL LtdReduce 64.74%-$1.11M$607K0.00%Aug 13, 2026
West Family Investments, Inc.Reduce 26.28%-$896K$2.51M0.73%Aug 10, 2026
Vise Technologies, Inc.Added 22.95%+$888K$4.76M0.05%Aug 11, 2026
Maverick Capital LtdNew Buy+$783K$783K0.01%Aug 14, 2026
Ignite Planners, LLCSell 100%-$730K$00.00%Jul 23, 2026
Delta Global Management LPReduce 16.16%-$703K$3.64M0.40%Aug 13, 2026
Banco Bilbao Vizcaya Argentaria, S.A.New Buy+$676K$676K0.00%Aug 12, 2026
NLB Skladi, upravljanje premozenja, d.o.o.Added 12.04%+$602K$5.61M0.21%Aug 6, 2026
Xponance LLCReduce 44.18%-$576K$728K0.00%Aug 10, 2026
Sequoia Financial Advisors, LLCReduce 9.58%-$540K$5.09M0.03%Jul 17, 2026
Arta Finance Wealth Management LLCReduce 62.14%-$535K$326K0.14%Aug 13, 2026
QP Wealth Management, LLCNew Buy+$508K$508K0.72%Jul 20, 2026
Axq Capital, LPSell 100%-$504K$00.00%Aug 6, 2026
SummitTX Capital, L.P.Added 94.00%+$481K$992K0.03%Aug 14, 2026
Vontobel Holding Ltd.Reduce 65.61%-$459K$240K0.00%Aug 3, 2026
Abacus Wealth Partners, LLCReduce 29.27%-$445K$1.08M0.11%Jul 22, 2026
Kestra Private Wealth Services, LLCNew Buy+$443K$443K0.00%Jul 28, 2026
IMC-Chicago, LLCAdded 66.78%+$428K$1.07M0.00%Aug 6, 2026
FourThought Financial Partners, LLCReduce 55.59%-$418K$334K0.03%Aug 12, 2026
Laird Norton Wetherby Trust Company, LLCAdded 3.33%+$418K$13M0.25%Aug 14, 2026
Henry James International Management Inc.New Buy+$416K$416K0.12%Jul 9, 2026
Heck Capital Advisors, LLCNew Buy+$399K$399K0.02%Jul 10, 2026
Caprock Group, LLCAdded 12.57%+$385K$3.45M0.07%Jul 27, 2026
Independent Financial Group, LLCNew Buy+$379K$379K0.01%Jul 15, 2026
Lido Advisors, LLCNew Buy+$362K$362K0.00%Aug 7, 2026
Yousif Capital Management, LLCSell 100%-$359K$00.00%Jul 16, 2026
TCW Group IncReduce 14.94%-$337K$1.92M0.01%Aug 3, 2026
Symmetry Investments LPNew Buy+$321K$321K0.02%Aug 14, 2026
E Fund Management (Hong Kong) Co., Ltd.Added 376.78%+$319K$404K0.13%Jul 22, 2026
United Capital Financial Advisors, LLCAdded 49.47%+$317K$959K0.01%Aug 17, 2026
Concurrent Investment Advisors, LLCNew Buy+$315K$315K0.00%Jul 27, 2026
AIA Group LtdAdded 12.65%+$313K$2.78M0.04%Aug 13, 2026
Assetmark, IncReduce 42.75%-$312K$417K0.00%Jul 30, 2026
OneAscent Investment Solutions LLCNew Buy+$297K$297K0.28%Aug 11, 2026
Pinnacle Associates LtdNew Buy+$294K$294K0.00%Aug 3, 2026
Modern Wealth Management, LLCNew Buy+$292K$292K0.00%Aug 14, 2026
Seeds Investor LLCNew Buy+$286K$286K0.03%Aug 12, 2026
Eventide Asset Management, LLCReduce 49.16%-$279K$289K0.00%Aug 14, 2026
Kathmere Capital Management, LLCNew Buy+$276K$276K0.01%Jul 29, 2026
Park Capital Management, LLC / WINew Buy+$272K$272K0.16%Jul 13, 2026
Calydon CapitalNew Buy+$265K$265K0.04%Aug 14, 2026
SmartHarvest Portfolios, LLCNew Buy+$260K$260K0.08%Aug 4, 2026
Trek Financial, LLCReduce 28.33%-$259K$654K0.03%Aug 13, 2026
Profund Advisors LLCAdded 7.60%+$257K$3.64M0.10%Aug 11, 2026
WorthPointe, LLCNew Buy+$257K$257K0.06%Jul 31, 2026
OneAscent Family Office, LLCNew Buy+$255K$255K0.13%Aug 11, 2026
Guggenheim Capital LLCReduce 2.14%-$251K$11.5M0.07%Aug 12, 2026
Sage Rhino Capital LLCNew Buy+$249K$249K0.04%Aug 3, 2026
Angeles Wealth Management, LLCNew Buy+$249K$249K0.01%Jul 28, 2026
Natixis Advisors, LLCReduce 3.97%-$245K$5.92M0.01%Aug 14, 2026
Piedmont Capital Management, LLCNew Buy+$242K$242K0.15%Aug 13, 2026
Foster Group, Inc.Reduce 22.14%-$239K$839K0.02%Jul 7, 2026
Squire Investment Management Company, LLCNew Buy+$238K$238K0.06%Jul 28, 2026
Intergy Private Wealth, LLCNew Buy+$236K$236K0.05%Jul 17, 2026
J. Team Financial, Inc.New Buy+$234K$234K0.23%Jul 27, 2026
Silvercrest Asset Management Group LLCSell 100%-$228K$00.00%Aug 14, 2026
Pekin Hardy Strauss, Inc.New Buy+$226K$226K0.02%Jul 30, 2026
Mayflower Financial Advisors, LLCNew Buy+$223K$223K0.02%Jul 9, 2026
E-Wealth Partners, LLCNew Buy+$219K$219K0.16%Aug 17, 2026
Verus Capital Partners, LLCReduce 27.79%-$217K$564K0.03%Aug 6, 2026
Riversedge Advisors, LLCNew Buy+$214K$214K0.03%Jul 16, 2026
Sagespring Wealth Partners, LLCNew Buy+$213K$213K0.00%Aug 3, 2026
Almanack Investment Partners, LLC.New Buy+$210K$210K0.03%Jul 30, 2026
Third View Private Wealth, LLCNew Buy+$209K$209K0.03%Jul 27, 2026
GTS Securities LLCNew Buy+$208K$208K0.00%Aug 14, 2026
Abc Arbitrage SASell 100%-$177K$00.00%Jul 20, 2026
Graham Capital Management, L.P.Sell 100%-$174K$00.00%Aug 14, 2026
Aaron Wealth Advisors LLCAdded 16.71%+$163K$1.14M0.06%Jul 16, 2026

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