United Microelectron-SP ADRUMC

13F holders, Q4 2025 (December 31)
270holders +30
48new positions
24sold out
4famous investors
$7.87avg. 13F price*

At the end of Q4 2025, 270 institutions reported holding United Microelectron-SP ADR (UMC) in their 13F filings, up 30 from Q3 2025. 48 opened new positions and 24 sold out. The largest holders were BlackRock, Inc. ($212.1M), Vanguard Group Inc. ($106.3M) and AQR Capital Management ($74.4M). 4 famous investors held it, including Cliff Asness (0.0% of AQR Capital Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).

Company
United Microelectron-SP ADR
CUSIP
910873405
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 241Q1 2024Q2 2024: 237Q2 2024Q3 2024: 268Q3 2024Q4 2024: 253Q4 2024Q1 2025: 234Q1 2025Q2 2025: 239Q2 2025Q3 2025: 240Q3 2025Q4 2025: 270Q4 2025Q1 2026: 318Q1 2026Q2 2026: 364Q2 2026

Total Exit/New Position Q3 2025 → Q4 2025

InstitutionsTotal Value
New Positions48$39.7M
Exits24$5.7M

All 13F filers, Q3 2025 → Q4 2025: 37,195,537 shares bought and 18,931,122 shares sold, net +18,264,415 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 270 holders

BlackRock, Inc. 0.00% Add +11.8% 26,983,515 $212.1M
Vanguard Group Inc. 0.00% Reduce -5.1% 13,524,036 $106.3M
AQR Capital Management 0.04% Add +873.9% 9,464,312 $74.4M
Morgan Stanley 0.00% Reduce -64.9% 7,668,830 $60.3M
Rafferty Asset Management, LLC 0.18% Add +4.1% 6,477,830 $50.9M
Two Sigma Investments, LP 0.07% Add +60.8% 5,675,393 $44.6M
Bank of America Corp. 0.00% Reduce -24.2% 5,603,690 $44.0M
Barclays PLC 0.02% Add +35.2% 5,511,784 $43.3M
State Street Corp. 0.00% Add +6.6% 4,828,090 $37.9M
Marshall Wace, LLP 0.04% Add +69.2% 4,739,326 $37.3M
Goldman Sachs Group Inc. 0.01% Add +7.1% 4,725,906 $37.1M
UBS Group AG 0.01% Add +21.5% 4,570,447 $35.9M
Schroder Investment Management Group 0.02% Reduce -1.1% 4,104,976 $32.7M
Two Sigma Advisers, LP 0.05% Add +114.3% 3,449,200 $27.1M
Northern Trust Corp. 0.00% Reduce -6.2% 3,217,883 $25.3M
Citigroup Inc. 0.02% Add +31.1% 3,008,360 $23.6M
Dimensional Fund Advisors LP 0.00% Add +20.7% 2,516,726 $19.8M
Acadian Asset Management LLC 0.03% Add +8248.5% 2,297,586 $18.0M
Creative Planning 0.01% Add +17.0% 2,160,185 $17.0M
Man Group plc 0.03% Add +340.2% 2,123,977 $16.7M
Balyasny Asset Management L.P. 0.03% Add +2011.2% 1,980,820 $15.6M
BNP Paribas Financial Markets 0.01% Reduce -1.5% 1,474,210 $11.6M
KADENSA CAPITAL Ltd 1.09% New 1,335,392 $10.5M
Citadel Advisors 0.01% Add +2124.6% 1,124,310 $8.8M
D. E. Shaw & Co. 0.01% New 870,260 $6.8M
Moran Wealth Management, LLC 0.19% Add +13.8% 792,367 $6.2M
Aquatic Capital Management LLC 0.17% Add +169.3% 767,634 $6.0M
Rhumbline Advisers 0.00% Add +0.9% 729,332 $5.7M
Millennium Management 0.00% Add +123.0% 695,399 $5.5M
LSV Asset Management 0.01% Add +22.7% 694,211 $5.5M
B. Metzler seel. Sohn & Co. AG 0.05% New 658,821 $5.2M
Quantinno Capital Management LP 0.01% Add +51.1% 602,554 $4.7M
US Bancorp \de 0.01% Add +7.1% 579,532 $4.6M
Vident Advisory, LLC 0.04% Reduce -4.6% 557,280 $4.4M
Ethic Inc. 0.06% Add +16.6% 495,589 $3.9M
Susquehanna International Group, LLP 0.01% Add +7.8% 470,067 $3.7M
Jane Street Group, LLC 0.00% Add +83.8% 459,153 $3.6M
Laird Norton Wetherby Trust Company, LLC 0.07% New 455,045 $3.6M
Eurizon Capital SGR S.p.A. 0.01% — 446,513 $3.6M
First Trust Advisors LP 0.00% Add +3.8% 433,653 $3.4M
Vanguard Personalized Indexing Management, LLC 0.03% Add +23.7% 412,380 $3.2M
Guggenheim Capital LLC 0.02% Add +6.8% 412,327 $3.2M
Baird Financial Group, Inc. 0.01% Reduce -22.4% 409,703 $3.2M
O'shaughnessy Asset Management, LLC 0.02% Add +3.7% 383,114 $3.0M
Quadrant Capital Group LLC 0.08% Reduce -1.0% 329,426 $2.6M
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% New 309,658 $2.4M
Storebrand Asset Management As 0.01% No change 307,352 $2.4M
Advisors Asset Management, Inc. 0.04% Add +10.8% 306,517 $2.4M
Qube Research & Technologies Ltd 0.00% New 263,116 $2.1M
Summit Global Investments 0.12% Add +80.5% 261,121 $2.1M
Mackenzie Financial Corp. 0.00% Add +0.1% 252,150 $2.0M
Capital Fund Management S.A. 0.02% Add +580.2% 245,558 $1.9M
Robeco Institutional Asset Management B.V. 0.00% New 244,771 $1.9M
Cerity Partners LLC 0.00% Reduce -0.6% 241,615 $1.9M
Crossmark Global Holdings, Inc. 0.03% Reduce -9.5% 235,317 $1.8M
Signaturefd, LLC 0.03% Add +1.2% 230,104 $1.8M
FMR LLC 0.00% Reduce -0.8% 213,690 $1.7M
Ieq Capital, LLC 0.01% Add +13.0% 210,410 $1.7M
North of South Capital LLP 0.14% Add +61.6% 202,000 $1.6M
Tower Research Capital LLC (TRC) 0.04% Add +84508.1% 199,675 $1.6M
Sequoia Financial Advisors, LLC 0.01% Add +8.7% 197,996 $1.6M
Natixis Advisors, LLC 0.00% Add +12.7% 177,454 $1.4M
Mariner, LLC 0.00% Add +20.3% 173,096 $1.4M
NLB Skladi, upravljanje premozenja, d.o.o. 0.06% — 172,358 $1.4M
Mirae Asset Global Investments Co., Ltd. 0.00% Add +3854.2% 168,648 $1.3M
Inspire Investing, LLC 0.12% New 166,912 $1.3M
PNC Financial Services Group, Inc. 0.00% Add +14.8% 166,562 $1.3M
Ballentine Partners, LLC 0.02% Reduce -4.9% 155,105 $1.2M
West Family Investments, Inc. 0.28% Reduce -11.9% 152,579 $1.2M
Greenleaf Trust 0.01% Add +1.2% 152,034 $1.2M
Tidal Investments LLC 0.00% Add +21.0% 147,034 $1.2M
Corient Private Wealth LP 0.00% Add +8.4% 146,966 $1.2M
Vise Technologies, Inc. 0.02% Add +6.0% 142,234 $1.1M
JPMorgan Chase & Co. 0.00% Reduce -76.8% 141,340 $1.1M
Brooklyn Investment Group 0.05% Add +230.3% 133,613 $1.1M
Arrowstreet Capital, Limited Partnership 0.00% New 128,821 $1.0M
Profund Advisors LLC 0.03% Reduce -4.6% 125,803 $989K
Frank, Rimerman Advisors LLC 0.06% Add +492.3% 123,033 $967K
Parallel Advisors, LLC 0.02% Reduce -0.4% 121,132 $952K
Bridgewater Advisors Inc. 0.06% Add +0.5% 78,354 $872K
Ignite Planners, LLC 0.13% Reduce -23.3% 84,928 $865K
Caprock Group, LLC 0.02% Reduce -2.1% 104,116 $818K
Generali Investments CEE, investicni spolecnost, a.s. 0.06% Reduce -40.1% 101,415 $797K
Envestnet Asset Management Inc. 0.00% Add +110.0% 100,815 $792K
Pathstone Holdings, LLC 0.00% Add +7.3% 100,424 $789K
Jump Financial, LLC 0.01% Reduce -58.1% 94,282 $741K
DGS Capital Management, LLC 0.13% Reduce -0.7% 92,945 $731K
Invesco Ltd. 0.00% Add +0.8% 89,935 $707K
Blue Trust, Inc. 0.01% Reduce -37.9% 85,486 $672K
Ritholtz Wealth Management 0.01% Reduce -0.2% 83,130 $653K
FIL Ltd 0.00% New 78,854 $620K
Vestmark Advisory Solutions, Inc. 0.01% New 75,826 $596K
Cambridge Investment Research Advisors, Inc. 0.00% Reduce -6.7% 75,503 $593K
PDS Planning, Inc 0.04% Add +8.0% 73,876 $581K
TCW Group Inc. 0.00% No change 73,375 $577K
Callan Family Office, LLC 0.01% Add +94.4% 72,819 $572K
Bayforest Capital Ltd 0.41% Add +17.7% 70,237 $552K
LPL Financial LLC 0.00% Reduce -1.8% 66,943 $526K
GTS Securities LLC 0.02% Add +107.5% 64,661 $508K
Hantz Financial Services, Inc. 0.01% Add +51.9% 64,090 $504K
Neuberger Berman Group LLC 0.00% Add +76.3% 56,901 $447K
Abacus Wealth Partners, LLC 0.04% New 56,625 $445K
Quantbot Technologies LP 0.01% Reduce -76.2% 56,125 $441K
Bank of Montreal 0.00% Add +197.3% 55,957 $440K
Ariadne Wealth Management, LP 0.18% Add +0.3% 42,006 $432K
Yousif Capital Management, LLC 0.00% No change 39,941 $431K
Bridgefront Capital, LLC 0.11% Add +333.4% 54,434 $428K
Compound Planning, Inc. 0.01% Add +18.7% 53,144 $418K
BSW Wealth Partners 0.05% Add +4.8% 51,573 $405K
Focus Partners Advisor Solutions, LLC 0.00% Add +35.7% 45,925 $361K
Foster Victor Wealth Advisors, LLC 0.02% Add +35.8% 38,635 $359K
Focus Partners Wealth 0.00% Add +57.1% 42,362 $333K
QRG Capital Management, Inc. 0.00% Reduce -8.5% 40,378 $317K
Mercer Global Advisors Inc. 0.00% Reduce -2.5% 39,704 $312K
Foster Group, Inc. 0.01% Reduce -5.5% 39,564 $311K
Arta Finance Wealth Management LLC 0.16% — 39,294 $309K
Evergreen Capital Management LLC 0.01% Add +29.9% 37,217 $293K
PCM Encore, LLC 0.06% — 36,659 $288K
Engineers Gate Manager LP 0.00% Add +13.9% 32,127 $253K
FourThought Financial Partners, LLC 0.02% No change 31,357 $246K
Vontobel Holding Ltd. 0.00% New 30,387 $239K
CogentBlue Wealth Advisors, LLC 0.16% Add +47.9% 29,206 $230K
Glenmede Trust Co. NA 0.00% — 29,049 $228K
Royal Bank of Canada 0.00% Add +500.4% 29,092 $228K
Candriam S.C.A. 0.00% No change 28,764 $226K
Verus Capital Partners, LLC 0.02% Add +25.9% 28,650 $225K
Focused Alpha, LLC 0.06% — 28,108 $221K
R Squared Ltd 0.10% New 27,926 $219K
Sei Investments Co. 0.00% Add +20.4% 27,798 $219K
Ameriprise Financial Inc. 0.00% Add +2.8% 26,577 $209K
Greenspring Advisors, LLC 0.01% New 26,013 $204K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% New 25,895 $204K
Trek Financial, LLC 0.01% Add +26.1% 25,647 $202K
Canopy Partners, LLC 0.06% No change 25,289 $199K
Sivia Capital Partners, LLC 0.04% Reduce -9.3% 24,794 $195K
Pinnacle Wealth Planning Services, Inc. 0.02% Reduce -2.8% 24,620 $194K
Cwm, LLC 0.00% Add +10.0% 24,299 $191K
Silvercrest Asset Management Group LLC 0.00% Add +28.9% 24,070 $189K
Prudential Financial Inc. 0.00% No change 23,570 $188K
Aprio Wealth Management, LLC 0.01% Add +7.1% 23,610 $186K
Franklin Resources Inc. 0.00% Reduce -0.9% 23,170 $182K
Abn Amro Investment Solutions 0.00% New 21,900 $172K
Osaic Holdings, Inc. 0.00% Add +81.5% 21,790 $171K
Vest Financial, LLC 0.00% Add +53.1% 21,259 $167K
Savant Capital, LLC 0.00% Reduce -5.4% 20,884 $164K
Resonant Capital Advisors, LLC 0.01% New 20,804 $164K
Xponance LLC 0.00% Add +7.2% 20,494 $161K
HighTower Advisors, LLC 0.00% Add +16.5% 20,101 $158K
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management 0.00% New 19,890 $156K
Crestwood Advisors Group, LLC 0.00% Add +49.0% 19,501 $153K
HB Wealth Management, LLC 0.00% Add +66.6% 19,441 $153K
United Capital Financial Advisors, LLC 0.00% Add +10.7% 19,402 $153K
Coldstream Capital Management Inc. 0.00% Reduce -25.9% 19,327 $152K
Natural Investments, LLC 0.04% Reduce -3.0% 19,273 $151K
Inspire Advisors, LLC 0.01% Add +1.3% 18,872 $148K
Flow Traders U.S. LLC 0.00% New 18,508 $145K
Hennessy Advisors Inc. 0.01% Add +8.8% 18,212 $143K
Argos Wealth Advisors, LLC 0.04% — 18,193 $143K
EverSource Wealth Advisors, LLC 0.01% Reduce -2.1% 17,980 $141K
Raymond James Financial Inc. 0.00% Reduce -50.9% 17,418 $137K
Allspring Global Investments Holdings, LLC 0.00% Add +32.6% 17,158 $135K
EP Wealth Advisors, LLC 0.00% — 17,112 $134K
Prime Capital Investment Advisors, LLC 0.00% Reduce -2.7% 16,531 $130K
Walleye Capital LLC 0.00% New 16,240 $128K
Atria Investments, Inc 0.00% Reduce -0.6% 15,970 $126K
Cetera Investment Advisers 0.00% Add +7.7% 15,472 $122K
Euro Pacific Asset Management, LLC 0.01% Add +46.9% 14,716 $120K
Assetmark, Inc. 0.00% Add +514.0% 15,185 $119K
Avior Wealth Management, LLC 0.00% Add +4.9% 15,068 $118K
Wealth Architects, LLC 0.01% No change 14,981 $118K
Leo Wealth, LLC 0.01% Add +3.0% 14,948 $117K
Diversified Trust Co. 0.00% Add +1.1% 14,835 $117K
Venturi Wealth Management, LLC 0.01% New 14,614 $115K
Connor, Clark & Lunn Investment Management Ltd. 0.00% New 14,467 $114K
Ascent Group, LLC 0.00% Add +2.3% 14,372 $113K
Cozad Asset Management Inc. 0.01% No change 14,129 $111K
May Hill Capital, LLC 0.03% Add +16.8% 14,092 $111K
Aviva PLC 0.00% No change 13,807 $109K
Basecamp Wealth Advisors LLC 0.02% — 13,779 $108K
GeoWealth Management, LLC 0.00% Reduce -12.3% 13,778 $108K
Henry James International Management Inc. 0.03% Reduce -1.5% 13,747 $108K
Tuttle Capital Management, LLC 0.24% New 13,663 $107K
Centiva Capital, LP 0.01% New 13,269 $104K
Sepio Capital, LP 0.01% Reduce -13.9% 13,169 $104K
Verdence Capital Advisors LLC 0.01% Add +6.0% 13,088 $103K
Syon Capital LLC 0.01% New 13,069 $103K
Choate Investment Advisors 0.00% New 12,864 $101K
Lido Advisors, LLC 0.00% No change 12,985 $100K
Scientech Research LLC 0.06% New 12,745 $100K
Bessemer Group Inc. 0.00% Add +5.2% 12,558 $99K
GAMMA Investing LLC 0.00% Reduce -0.7% 12,249 $96K
Enterprise Financial Services Corp 0.05% New 12,212 $96K
Caitong International Asset Management Co., Ltd 0.02% Add +1782.8% 11,956 $94K
Dynamic Advisor Solutions LLC 0.00% New 11,655 $92K
Commonwealth Equity Services, LLC 0.00% Reduce -16.6% 11,599 $91K
Farther Finance Advisors, LLC 0.00% Add +142.2% 11,345 $89K
Hardy Reed LLC 0.01% New 11,228 $88K
Graham Capital Management, L.P. 0.00% New 11,213 $88K
Choreo, LLC 0.00% New 10,488 $83K
Merit Financial Group, LLC 0.00% New 10,389 $82K
Mgo One Seven LLC 0.00% Add +0.7% 10,245 $81K
Wealthspire Advisors, LLC 0.00% Add +1988.9% 10,006 $79K
SBI Securities Co., Ltd. 0.00% Reduce -8.6% 9,740 $77K
Cary Street Partners Investment Advisory LLC 0.02% New 9,553 $75K
Allworth Financial LP 0.00% Add +20.5% 8,817 $69K
Arax Advisory Partners 0.00% Add +583.7% 8,656 $68K
Bank Julius Baer & Co. Ltd, Zurich 0.00% No change 8,107 $64K
Global Retirement Partners, LLC 0.00% Reduce -16.5% 7,842 $62K
MAI Capital Management 0.00% Add +65.7% 7,186 $56K
Smartleaf Asset Management LLC 0.00% Add +53.7% 6,835 $54K
Kestra Advisory Services, LLC 0.00% New 6,679 $52K
Parvin Asset Management, LLC 0.04% New 6,600 $52K
Jones Financial Companies LLLP 0.00% Add +0.9% 4,467 $35K
TD Private Client Wealth LLC 0.00% New 4,096 $32K
Federation des caisses Desjardins du Quebec 0.00% No change 3,300 $26K
Wells Fargo & Company 0.00% Add +16.0% 3,274 $26K
JFS Wealth Advisors, LLC 0.00% No change 2,826 $22K
Parallax Volatility Advisers, L.P. 0.00% Reduce -60.9% 2,550 $20K
SageView Advisory Group, LLC 0.00% New 2,471 $19K
Northwestern Mutual Wealth Management Co. 0.00% Add +2.3% 2,083 $16K
Nisa Investment Advisors, LLC 0.00% Add +314.4% 2,072 $16K
SHP Wealth Management 0.00% — 1,878 $15K
Bell Investment Advisors, Inc 0.00% Reduce -10.0% 1,618 $13K
Westside Investment Management, Inc. 0.00% No change 1,592 $12K
Banque Cantonale Vaudoise 0.00% New 1,549 $12K
Wiser Advisor Group LLC 0.01% No change 1,469 $12K
Key Financial Inc 0.00% No change 1,200 $9K
WealthCollab, LLC 0.00% No change 1,068 $8K
Parkside Financial Bank & Trust 0.00% No change 1,020 $8K
Cedar Mountain Advisors, LLC 0.00% No change 1,000 $8K
Beaird Harris Wealth Management, LLC 0.00% No change 1,000 $8K
Cary Street Partners Financial LLC 0.00% New 1,000 $8K
True Wealth Design, LLC 0.00% Add +49.9% 889 $7K
Highline Wealth Partners LLC 0.00% Add +22.9% 795 $6K
Mizuho Securities Co. Ltd. 0.08% No change 782 $6K
North Star Investment Management Corp. 0.00% Add +1045.6% 779 $6K
Larson Financial Group LLC 0.00% Add +1.1% 758 $6K
NewEdge Advisors, LLC 0.00% Reduce -5.3% 663 $5K
Prestige Wealth Management Group LLC 0.00% No change 661 $5K
Physician Wealth Advisors, Inc. 0.00% Add +66.4% 619 $5K
Raffa Wealth Management, LLC 0.00% Add +133.7% 610 $5K
Fifth Third Bancorp 0.00% No change 553 $4K
IFP Advisors, Inc 0.00% No change 535 $4K
Elevated Capital Advisors, LLC 0.00% New 500 $4K
Stone House Investment Management, LLC 0.00% Add +83.3% 495 $4K
Cornerstone Financial Management LLC 0.00% — 494 $4K
Ancora Advisors LLC 0.00% Add +26.0% 480 $4K
Brown Brothers Harriman & Co. 0.00% New 458 $4K
Valued Wealth Advisors LLC 0.00% No change 423 $3K
CIBC Private Wealth Group LLC 0.00% Reduce -72.9% 372 $3K
CoreCap Advisors, LLC 0.00% Reduce -86.8% 369 $3K
LRI Investments, LLC 0.00% No change 364 $3K
Summit Securities Group LLC 0.00% New 363 $3K
Safe Harbor Fiduciary, LLC 0.00% — 300 $2K
Ameriflex Group, Inc. 0.00% Reduce -50.0% 267 $2K
Clean Yield Group 0.00% No change 218 $2K
Golden State Wealth Management, LLC 0.00% No change 201 $2K
Abound Wealth Management 0.00% No change 160 $1K
Trust Co 0.00% New 158 $1K
Sound Income Strategies, LLC 0.00% No change 100 $930
Financial Consulate, Inc. 0.00% New 103 $810
Bayban 0.00% — 100 $786
Rossby Financial, LCC 0.00% No change 92 $723
Russell Investments Group, Ltd. 0.00% Reduce -1.2% 81 $637
CVA Family Office, LLC 0.00% No change 69 $542
Transamerica Financial Advisors, LLC 0.00% New 49 $385
Bogart Wealth, LLC 0.00% No change 4 $31
Ameritas Investment Partners, Inc. 0.00% No change 2 $16
Leonteq Securities AG 0.00% Reduce -100.0% 1 $8
Financial Gravity Asset Management, Inc. 0.00% New 1 $8

"% of holder's portfolio" is UMC's weight in each manager's 13F, not the share of United Microelectron-SP ADR the manager owns.