Skip to content
Disclosery

UMC UNITED MICROELECTRONICS CORP

Follow

ADR (ADR), issuer CIK 1033767

237 managers (241 13F filers) reported a position in UMC shares at 2025-06-30, 151,215,439 shares in all. 44 filers opened a position and 36 filers sold out during the quarter.

Managers
237
13F filers
241
New
44
Added
85
Reduced
72
Sold out
36
Shares held by filers
151,215,439

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.24,317,060$186M<0.01%+1,519,80513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY21,814,127$167M0.01%+3,812,43313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding16,914,421$129M+1,253,089Timeline
VANGUARD GROUP INCgroup of 2 filers holding15,191,179$116M-798,476Timeline
Rafferty Asset Management, LLC8,403,064$64.3M0.21%+2,826,48613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/7,044,452$53.9M<0.01%-934,68713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC5,585,582$42.7M0.01%-70,13913F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC5,257,834$40.2M0.02%+1,589,49813F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP4,292,954$34.4M<0.01%+326,24313F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP4,237,787$32.4M0.03%-62,39613F-HRTimeline
CITIGROUP INCin group CITIGROUP INC3,727,817$28.5M0.02%-2,302,80013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP3,616,436$27.7M<0.01%+281,35613F-HRTimelineGroup
Maple Rock Capital Partners Inc.3,140,443$24M1.2%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,743,615$13.3M<0.01%+311,49813F-HRTimelineGroup
Creative Planningin group Creative Planning1,689,542$12.9M0.01%+428,52213F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,668,846$12.8M<0.01%+416,61713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,486,004$11.4M0.01%-185,08213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC1,445,478$11.1M0.01%+9,85013F-HRTimelineGroup
KADENSA CAPITAL Ltd1,335,392$10.2M1.63%+160,20613F-HRTimeline
Crossmark Global Holdings, Inc.1,281,177$9.8M0.16%+23,30013F-HRTimeline
Y-Intercept (Hong Kong) Ltd970,407$7.42M0.18%+444,10613F-HRTimeline
RHUMBLINE ADVISERS716,330$5.48M<0.01%-2,23613F-HRTimeline
Moran Wealth Management, LLC672,124$5.14M0.16%+10,77713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC592,879$4.54M<0.01%-2,011,13913F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC569,810$4.36M0.05%+192,03013F-HRTimelineGroup
LSV ASSET MANAGEMENT565,611$4.33M0.01%-12,10013F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.525,406$4.02M0.01%-15,77013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.477,789$3.66M<0.01%-208,45913F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management463,477$3.55M0.01%+72,99913F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC397,602$3.04M0.11%+241,39613F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding390,328$2.99M-1,242,216Timeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC385,531$2.95M0.02%+77,18313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…360,128$2.75M<0.01%-301,66013F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC350,382$2.68M0.02%-19,45913F-HRTimelineGroup
Quantinno Capital Management LP346,994$2.65M0.01%+94,51813F-HRTimeline
Ethic Inc.343,574$2.64M0.05%-2513F-HRTimeline
Laird Norton Wetherby Wealth Management…326,804$2.5M0.11%13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …317,271$2.43M<0.01%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC314,993$2.41M<0.01%+152,60113F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS307,352$2.35M0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\266,887$2.04M<0.01%+4,88713F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC242,862$1.86M<0.01%-81,34513F-HRTimelineGroup
Advisors Asset Management, Inc.235,539$1.8M0.03%+22,00113F-HR/ATimeline
SIGNATUREFD, LLC232,860$1.78M0.03%+13,87013F-HRTimeline
FMR LLCin group FMR LLC220,351$1.69M<0.01%-331,10313F-HRTimelineGroup
Vise Technologies, Inc.192,714$1.47M0.06%13F-HRTimeline
West Family Investments, Inc.187,696$1.44M0.37%+50,92513F-HRTimeline
Mariner, LLCin group Mariner, LLC186,692$1.43M<0.01%+85,15413F-HRTimelineGroup
Ballentine Partners, LLC183,254$1.4M0.02%+25,43113F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP180,195$1.38M<0.01%+5,65113F-HR/ATimelineGroup
Sequoia Financial Advisors, LLC176,603$1.35M0.01%+40,15313F-HRTimeline
Generali Investments CEE, investicni sp…170,779$1.31M0.11%013F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers163,518$1.25M<0.01%-8,70213F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.160,373$1.23M0.05%-22,88713F-HRTimeline
GREENLEAF TRUST150,786$1.15M0.01%+1,05713F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC148,637$1.14M<0.01%-29,61113F-HR/ATimelineGroup
Schonfeld Strategic Advisors LLC134,341$1.03M0.01%-180,71813F-HRTimeline
Parallel Advisors, LLC132,375$1.01M0.02%+19,29013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP126,016$964K<0.01%-63013F-HRTimelineGroup
PROFUND ADVISORS LLC122,831$940K0.03%+3,12013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP112,176$858K<0.01%-24,31513F-HRTimelineGroup
Ignite Planners, LLC113,172$847K0.15%+1,73413F-HR/ATimeline
Tidal Investments LLCin group Tidal Investments LLC110,375$844K0.01%+21,90213F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…105,368$806K<0.01%+14,85813F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC104,945$803K<0.01%013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC99,535$766K<0.01%+9,45313F-HRTimelineGroup
Blue Trust, Inc.99,341$760K0.01%+21,66313F-HRTimeline
DGS Capital Management, LLCin group DGS Capital Management, LLC92,692$709K0.15%+1,67913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC90,114$689K<0.01%-3,98013F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT87,663$671K0.01%+2,02013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.87,636$670K<0.01%-27,15913F-HRTimelineGroup
IEQ CAPITAL, LLC81,253$622K<0.01%+53,48313F-HRTimeline
TCW GROUP INCin group TCW GROUP INC81,253$622K<0.01%-18,50013F-HRTimelineGroup
Cambridge Investment Research Advisors,…76,135$582K<0.01%-32513F-HRTimeline
MACKENZIE FINANCIAL CORP72,734$556K<0.01%-131,33813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO72,599$555K<0.01%+12,20113F-HRTimelineGroup
PDS Planning, Inc70,758$541K0.04%+2,38713F-HRTimeline
Bridgewater Advisors Inc.75,594$538K0.04%-1,69413F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.66,027$505K<0.01%+2,61913F-HRTimeline
AXA S.A.in group AXA S.A.63,004$482K<0.01%013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC62,104$475K<0.01%new13F-HR/ATimelineGroup
Frank, Rimerman Advisors LLC62,082$475K0.03%new13F-HRTimeline
Verition Fund Management LLC62,081$475K<0.01%-201,50513F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC58,780$450K<0.01%-7,834,76813F-HRTimelineGroup
LPL Financial LLC58,489$447K<0.01%-3,38113F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC54,754$419K0.01%+43,95013F-HRTimelineGroup
Compound Planning, Inc.50,360$385K0.01%+14,51513F-HRTimeline
Jain Global LLC49,197$376K0.01%new13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC44,198$362K0.01%new13F-HRTimeline
First Affirmative Financial Network44,232$338K0.17%+7,29713F-HRTimeline
Foster Group, Inc.43,350$332K0.01%+1,27913F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV43,028$329K<0.01%-2,65013F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding41,102$314K-9,314Timeline
Brooklyn Investment Group40,994$314K0.04%+26,67913F-HR/ATimeline
YOUSIF CAPITAL MANAGEMENT, LLC39,941$306K<0.01%+2,20513F-HRTimeline
Redwood Wealth Management Group, LLC36,671$281K0.13%-3,70013F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.35,800$274K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC35,610$272K<0.01%-10,44313F-HRTimelineGroup
BSW Wealth Partners35,482$271K0.04%-1,23413F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC30,574$245K<0.01%-73413F-HRTimelineGroup
Sivia Capital Partners, LLC29,408$225K0.08%+6,02813F-HR/ATimeline
Ariadne Wealth Management, LP32,625$223K0.11%-1,20913F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC29,000$222K<0.01%-13,80013F-HRTimeline
Candriam S.C.A.28,764$220K<0.01%013F-HRTimeline
Glenmede Investment Management, LP27,705$212K<0.01%13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.25,754$197K0.03%-7,26213F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC25,268$193K<0.01%new13F-HR/ATimelineGroup
Wealthstream Advisors, Inc.25,205$193K0.03%+8,74013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources24,735$189K<0.01%+6,79313F-HRTimelineGroup
Atria Wealth Solutions, Inc.23,550$187K<0.01%+11,00013F-HRTimeline
Canopy Partners, LLC24,325$186K0.07%-2,45613F-HRTimeline
Foster Victor Wealth Advisors, LLC23,578$182K0.01%-49613F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC23,570$180K<0.01%013F-HRTimelineGroup
Freedom Investment Management, Inc.23,376$179K0.01%-1,49313F-HRTimeline
Abacus Wealth Partners, LLC23,169$177K0.03%new13F-HRTimeline
Farringdon Capital, Ltd.22,816$175K0.06%new13F-HRTimeline
Aprio Wealth Management, LLC22,584$173K0.02%-61213F-HRTimeline
HighTower Advisors, LLC22,054$169K<0.01%-8,10213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.21,456$164K<0.01%+20,50713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…21,111$161K0.01%+7,13813F-HRTimelineGroup
MAI Capital Management21,104$161K<0.01%+20,80413F-HRTimeline
Atria Investments, Inc20,404$156K<0.01%-8613F-HRTimeline
Cetera Investment Advisers20,211$155K<0.01%+34713F-HRTimeline
Crestwood Advisors Group, LLC19,614$150K<0.01%+1,66313F-HRTimeline
VERUS CAPITAL PARTNERS, LLC19,450$149K0.01%+40013F-HR/ATimeline
Man Group plcin group Man Group plc19,346$148K<0.01%-180,70313F-HRTimelineGroup
Bayforest Capital Ltd19,329$148K0.06%new13F-HRTimeline
CWM, LLCin group CWM, LLC19,213$147K<0.01%-1,31513F-HRTimelineGroup
EntryPoint Capital, LLC18,812$144K0.07%-72513F-HRTimeline
Inspire Advisors, LLCin group Inspire Investing, LLC18,355$140K0.01%-1,08313F-HRTimelineGroup
Ascent Group, LLCin group Ascent Group, LLC18,153$139K0.01%new13F-HRTimelineGroup
CIBC WORLD MARKET INC.17,732$136K<0.01%+2,92413F-HRTimeline
XPONANCE LLC17,665$135K<0.01%+16313F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…17,332$133K<0.01%+90713F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/16,842$129K<0.01%-1,05613F-HRTimelineGroup
NATURAL INVESTMENTS, LLC16,309$124K0.03%+4,79613F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC16,120$123K<0.01%-2,78213F-HRTimeline
Resonant Capital Advisors, LLC14,592$119K0.01%new13F-HRTimeline
BAROMETER CAPITAL MANAGEMENT INC.15,447$118K0.03%013F-HRTimeline
Wealth Architects, LLC14,981$115K0.01%+1613F-HRTimeline
HENNESSY ADVISORS INC14,908$114K<0.01%-5,19013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.14,756$113K<0.01%+1,51613F-HR/ATimelineGroup
Leo Wealth, LLC14,471$111K0.01%+3,51013F-HRTimeline
Avior Wealth Management, LLC14,367$110K<0.01%-5,69813F-HRTimeline
GeoWealth Management, LLC14,251$109K<0.01%-3,47313F-HRTimeline
Prime Capital Investment Advisors, LLC14,249$109K<0.01%-6,95013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc14,134$108K<0.01%new13F-HRTimelineGroup
Henry James International Management In…14,000$107K0.04%+7013F-HRTimeline
AVIVA PLCin group AVIVA PLC13,807$106K<0.01%013F-HRTimelineGroup
HB Wealth Management, LLC13,471$103K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC13,298$102K<0.01%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …13,281$101K<0.01%-262,99313F-HRTimelineGroup
GAMMA Investing LLC13,164$101K0.01%+1,05613F-HRTimeline
COZAD ASSET MANAGEMENT INC12,829$98.1K0.01%013F-HR/ATimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC12,515$96K<0.01%013F-HRTimelineGroup
May Hill Capital, LLC12,460$95.3K0.03%new13F-HRTimeline
Verdence Capital Advisors LLC12,014$91.9K0.01%+1,00013F-HRTimeline
Enterprise Financial Services Corpin group Enterprise Financial Services…12,008$91.9K0.05%new13F-HRTimelineGroup
VIKING FUND MANAGEMENT LLC12,000$91.8K0.01%new13F-HRTimeline
SBI Securities Co., Ltd.11,958$91.5K<0.01%-22413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA11,471$87K<0.01%+6,22613F-HR/ATimelineGroup
Modern Wealth Management, LLC11,337$86.7K<0.01%new13F-HR/ATimeline
Trek Financial, LLC11,246$86K0.01%new13F-HRTimeline
Valeo Financial Advisors, LLC10,683$81.7K<0.01%new13F-HR/ATimeline
MML INVESTORS SERVICES, LLC10,507$80K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC10,457$80K<0.01%13F-HRTimeline
CogentBlue Wealth Advisors, LLC10,372$79.3K0.06%-10,38713F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpin group Mitsubishi UFJ Trust & Bankin…10,300$78.8K<0.01%new13F-HRTimelineGroup
WEALTH ALLIANCE, LLC10,042$76.8K0.01%new13F-HRTimeline
Quantbot Technologies LP7,971$61K<0.01%-285,34813F-HRTimeline
Allworth Financial LP7,000$53.6K<0.01%+42613F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,344$48.5K<0.01%-51,52013F-HRTimelineGroup
Parallax Volatility Advisers, L.P.6,198$47.4K<0.01%-4,40113F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN5,800$44.4K<0.01%+2,47713F-HRTimelineGroup
SUMMIT SECURITIES GROUP LLC5,600$42.8K0.02%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP5,262$40.4K<0.01%+1,60213F-HRTimelineGroup
Farther Finance Advisors, LLC4,240$32.4K<0.01%-74013F-HRTimeline
SIMPLEX TRADING, LLC4,038$30K<0.01%-8,70213F-HRTimeline
Smartleaf Asset Management LLC3,574$27.4K<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC2,826$21.6K<0.01%013F-HRTimeline
CoreCap Advisors, LLC2,805$21.5K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…2,500$19.1K<0.01%+50013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.2,024$15.5K<0.01%+65213F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,956$15K<0.01%new13F-HRTimelineGroup
UMB Bank, n.a.1,725$13.2K<0.01%013F-HR/ATimeline
FNY Investment Advisers, LLC1,400$10K<0.01%new13F-HRTimeline
Arax Advisory Partners1,293$9.89K<0.01%new13F-HRTimeline
Key Financial Inc1,200$9.18K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc1,176$9K<0.01%+49313F-HRTimeline
NewSquare Capital LLC1,052$8.05K<0.01%-11813F-HRTimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…1,031$7.89K<0.01%new13F-HRTimelineGroup
Parkside Financial Bank & Trust1,020$7.8K<0.01%+39013F-HRTimeline
Cedar Mountain Advisors, LLC1,000$7.65K<0.01%013F-HRTimeline
Beaird Harris Wealth Management, LLC1,000$7.65K<0.01%013F-HRTimeline
WealthCollab, LLC779$5.96K<0.01%+5013F-HRTimeline
GPS Wealth Strategies Group, LLC768$5.88K<0.01%013F-HRTimeline
Larson Financial Group LLC745$5.7K<0.01%new13F-HRTimeline
SIERRA OCEAN, LLC731$5.59K<0.01%-14813F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC725$5.55K<0.01%+10313F-HRTimeline
Prestige Wealth Management Group LLC661$5.38K<0.01%013F-HR/ATimeline