United Microelectronics Corp
UMC- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001033767
No open-market purchases or sales by United Microelectronics Corp insiders were filed in the last 90 days; 365 institutions reported holding it in 13F filings for Q2 2026, worth $4.89B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2021
Institutional positions in United Microelectronics Corp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 203
- +1 vs. Q1 2021
- Shares held
- 89.5M
- −155.0K (−0.2%) vs. Q1 2021
- Total value
- $846.6M
- +$30.3M (+3.7%) vs. Q1 2021
- New holders
- 33
- 63 more added
- Sold out
- 32
- 64 more reduced
3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting UMC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 365 | $4.89B |
| Q1 2026 | 319 | $1.57B |
| Q4 2025 | 271 | $1.19B |
| Q3 2025 | 240 | $1.00B |
| Q2 2025 | 239 | $1.16B |
| Q1 2025 | 234 | $1.11B |
| Q4 2024 | 253 | $1.04B |
| Q3 2024 | 268 | $1.35B |
| Q2 2024 | 238 | $1.16B |
| Q1 2024 | 242 | $1.07B |
| Q4 2023 | 250 | $1.03B |
| Q3 2023 | 217 | $912.6M |
| Q2 2023 | 220 | $1.00B |
| Q1 2023 | 221 | $1.15B |
| Q4 2022 | 223 | $873.8M |
| Q3 2022 | 226 | $744.5M |
| Q2 2022 | 225 | $857.0M |
| Q1 2022 | 241 | $1.17B |
| Q4 2021 | 264 | $1.32B |
| Q3 2021 | 230 | $1.35B |
| Q2 2021 | 203 | $846.6M |
| Q1 2021 | 205 | $818.6M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 17,832,606 | $168.5M | 0.00% | −1,291,075−6.8% | Reduced |
| BlackRock Inc. | 12,528,712 | $118.4M | 0.00% | +5,168,856+70.2% | Added |
| Renaissance Technologies LLC | 9,667,950 | $91.4M | 0.11% | −4,464,800−31.6% | Reduced |
| Northern Trust Corp | 5,378,734 | $50.8M | 0.01% | −398,967−6.9% | Reduced |
| Parametric Portfolio Associates LLC | 4,021,441 | $38.0M | 0.02% | −214,917−5.1% | Reduced |
| Credit Suisse AG | 3,589,617 | $34.4M | 0.03% | −1,792,866−33.3% | Reduced |
| State Street Corp | 3,374,012 | $31.9M | 0.00% | −100,519−2.9% | Reduced |
| Acadian Asset Management LLC | 2,764,964 | $26.1M | 0.10% | −3,015,462−52.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 2,375,471 | $22.4M | 0.03% | +484,419+25.6% | Added |
| Morgan Stanley | 2,062,047 | $19.5M | 0.00% | +676,871+48.9% | Added |
| Bank of America Corp | 1,598,314 | $15.1M | 0.00% | +1,489,189+1,364.7% | Added |
| UBS Group AG | 1,541,684 | $14.6M | 0.01% | +869,477+129.3% | Added |
| FengHe Fund Management Pte. Ltd. | 1,346,128 | $12.7M | 6.69% | +1,346,128 | New |
| Susquehanna International Group, LLP | 989,453 | $9.35M | 0.01% | +253,131+34.4% | Added |
| Goldman Sachs Group Inc | 922,468 | $8.72M | 0.00% | −114,074−11.0% | Reduced |
| Russell Investments Group, Ltd. | 887,446 | $8.46M | 0.01% | −585,679−39.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 846,846 | $8.00M | 0.16% | +26,667+3.3% | Added |
| Citadel Advisors LLC | 836,471 | $7.91M | 0.01% | −364,495−30.4% | Reduced |
| Canada Pension Plan Investment Board | 750,010 | $7.09M | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 739,340 | $6.99M | 0.00% | −177,386−19.3% | Reduced |
| Navellier & Associates Inc | 735,322 | $6.95M | 1.05% | +160,183+27.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 684,584 | $6.47M | 0.03% | +576,922+535.9% | Added |
| Citigroup Inc | 670,899 | $6.34M | 0.01% | +614,865+1,097.3% | Added |
| Axiom Investors LLC | 602,800 | $5.70M | 0.09% | +2,900+0.5% | Added |
| Schonfeld Strategic Advisors LLC | 588,800 | $5.57M | 0.06% | +436,620+286.9% | Added |
| Ovata Capital Management Ltd | 524,564 | $5.00M | 2.40% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 516,438 | $4.88M | 0.02% | −110,581−17.6% | Reduced |
| Nomura Holdings Inc | 426,865 | $4.09M | 0.03% | +303,602+246.3% | Added |
| Guggenheim Capital LLC | 396,867 | $3.75M | 0.02% | −77,831−16.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 366,360 | $3.46M | 0.03% | +366,360 | New |
| Todd Asset Management LLC | 366,360 | $3.46M | 0.08% | +366,360 | New |
| Ritholtz Wealth Management | 321,563 | $3.04M | 0.22% | +38,893+13.8% | Added |
| Old Mission Capital LLC | 307,408 | $2.90M | 0.10% | +307,408 | New |
| GAM Holding AG | 282,624 | $2.67M | 0.12% | −161,459−36.4% | Reduced |
| Wetherby Asset Management Inc | 263,922 | $2.49M | 0.15% | −1,153−0.4% | Reduced |
| Wellington Management Group LLP | 260,212 | $2.46M | 0.00% | −72,521−21.8% | Reduced |
| Allianz Asset Management GmbH | 252,561 | $2.39M | 0.00% | +9,500+3.9% | Added |
| Veriti Management LLC | 242,416 | $2.29M | 0.34% | +135,263+126.2% | Added |
| Crossmark Global Holdings, Inc. | 225,705 | $2.13M | 0.05% | −8,059−3.4% | Reduced |
| Mezzasalma Advisors, LLC | 221,830 | $2.10M | 1.16% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 221,692 | $2.10M | 0.03% | +198,121+840.5% | Added |
| Invesco Ltd. | 220,360 | $2.08M | 0.00% | −43,985−16.6% | Reduced |
| TCW Group Inc | 204,538 | $1.93M | 0.02% | +147,538+258.8% | Added |
| Greenleaf Trust | 202,191 | $1.91M | 0.02% | −280.0% | Reduced |
| Sabadell Asset Management, S.A S.G.I.I.C | 202,209 | $1.91M | 0.33% | +202,209 | New |
| Diversified Trust Co | 194,245 | $1.84M | 0.07% | 00.0% | Unchanged |
| Amundi | 193,069 | $1.82M | 0.00% | +193,069 | New |
| Strategic Global Advisors, LLC | 179,902 | $1.70M | 0.31% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 168,102 | $1.59M | 0.02% | +142,805+564.5% | Added |
| Signaturefd, LLC | 160,602 | $1.52M | 0.06% | +4,933+3.2% | Added |
| Capital Fund Management S.A. | 154,561 | $1.46M | 0.04% | −224,388−59.2% | Reduced |
| Seven Eight Capital, LP | 151,286 | $1.43M | 0.20% | −23,214−13.3% | Reduced |
| Comerica Bank | 139,503 | $1.42M | 0.01% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 149,179 | $1.41M | 0.00% | −46,747−23.9% | Reduced |
| Ergoteles LLC | 132,793 | $1.25M | 0.03% | +132,793 | New |
| Barclays PLC | 131,267 | $1.24M | 0.00% | +96,032+272.5% | Added |
| Dimensional Fund Advisors LP | 130,776 | $1.24M | 0.00% | −3,016−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 127,716 | $1.21M | 0.00% | +24,043+23.2% | Added |
| US Bancorp | 124,169 | $1.17M | 0.00% | +3,961+3.3% | Added |
| Henry James International Management, Inc. | 122,223 | $1.16M | 0.33% | +22,906+23.1% | Added |
| Jane Street Group, LLC | 122,154 | $1.15M | 0.00% | −380,368−75.7% | Reduced |
| Trexquant Investment LP | 110,771 | $1.05M | 0.09% | +110,771 | New |
| Cresset Asset Management, LLC | 106,516 | $1.01M | 0.01% | −1,113−1.0% | Reduced |
| Boston Private Wealth LLC | 105,054 | $993.0K | 0.01% | −7,409−6.6% | Reduced |
| LPL Financial LLC | 97,916 | $925.0K | 0.00% | +22,680+30.1% | Added |
| Voloridge Investment Management, LLC | 97,395 | $920.0K | 0.01% | +97,395 | New |
| CWM Advisors, LLC | 96,917 | $916.0K | 0.12% | +33,150+52.0% | Added |
| First Trust Advisors LP | 94,421 | $892.0K | 0.00% | +22,464+31.2% | Added |
| Ambassador Advisors, LLC | 91,063 | $861.0K | 0.17% | −217,889−70.5% | Reduced |
| Fisher Asset Management, LLC | 90,053 | $851.0K | 0.00% | +90,053 | New |
| Wells Fargo & Company | 85,841 | $812.0K | 0.00% | −21,741−20.2% | Reduced |
| Wolverine Trading, LLC | 84,041 | $805.0K | 0.02% | +24,980+42.3% | Added |
| Advisory Services Network, LLC | 70,647 | $668.0K | 0.02% | −1,738−2.4% | Reduced |
| West Family Investments, Inc. | 61,005 | $576.0K | 0.16% | +61,005 | New |
| ExodusPoint Capital Management, LP | 60,373 | $571.0K | 0.01% | +8,566+16.5% | Added |
| AIA Group Ltd | 61,405 | $569.0K | 0.04% | 00.0% | Unchanged |
| Cabot Wealth Management Inc | 57,751 | $546.0K | 0.07% | 00.0% | Unchanged |
| Legacy Wealth Asset Management, LLC | 56,823 | $537.0K | 0.24% | −13,801−19.5% | Reduced |
| Simplex Trading, LLC | 55,034 | $520.0K | 0.02% | −41,974−43.3% | Reduced |
| JustInvest LLC | 52,583 | $497.0K | 0.05% | −55,904−51.5% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 52,496 | $496.0K | 0.00% | +780+1.5% | Added |
| Oppenheimer & Co Inc | 49,359 | $466.0K | 0.01% | +5,694+13.0% | Added |
| Parallel Advisors, LLC | 48,606 | $459.0K | 0.02% | +1,866+4.0% | Added |
| Systematic Alpha Investments, LLC | 41,800 | $453.0K | 0.02% | +41,800 | New |
| Profund Advisors LLC | 47,676 | $450.0K | 0.02% | −3,645−7.1% | Reduced |
| Intersect Capital LLC | 46,621 | $441.0K | 0.08% | −1,072−2.2% | Reduced |
| Nations Financial Group Inc, | 45,652 | $431.0K | 0.07% | +72+0.2% | Added |
| Ballentine Partners, LLC | 45,476 | $430.0K | 0.01% | −2,683−5.6% | Reduced |
| Raymond James & Associates | 45,450 | $430.0K | 0.00% | +17,414+62.1% | Added |
| Johnson Investment Counsel Inc | 44,930 | $425.0K | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 44,544 | $422.0K | 0.00% | −2,059−4.4% | Reduced |
| Quadrant Capital Group LLC | 43,826 | $414.0K | 0.06% | +7,299+20.0% | Added |
| PEAK6 Investments LLC | 43,262 | $409.0K | 0.01% | +30,606+241.8% | Added |
| Corient Capital Partners, LLC | 42,575 | $402.0K | 0.03% | +7,564+21.6% | Added |
| Deutsche Bank AG | 42,311 | $400.0K | 0.00% | −172,571−80.3% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 41,976 | $397.0K | 0.10% | +41,976 | New |
| Mitsubishi UFJ Trust & Banking Corp | 40,939 | $387.0K | 0.00% | 00.0% | Unchanged |
| AXA S.A. | 40,005 | $378.0K | 0.00% | +1,705+4.5% | Added |
| Mercer Global Advisors Inc | 39,894 | $377.0K | 0.00% | +658+1.7% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 39,500 | $373.0K | 0.00% | +39,500 | New |