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 |
|---|---|---|---|---|---|
| Aigen Investment Management, LP | 37,032 | $350.0K | 0.06% | −116,795−75.9% | Reduced |
| UBS Asset Management Americas Inc | 38,700 | $365.7K | 0.00% | 00.0% | Unchanged |
| Grantham, Mayo, Van Otterloo & Co. LLC | 39,500 | $373.0K | 0.00% | +39,500 | New |
| Mercer Global Advisors Inc | 39,894 | $377.0K | 0.00% | +658+1.7% | Added |
| AXA S.A. | 40,005 | $378.0K | 0.00% | +1,705+4.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 40,939 | $387.0K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 41,976 | $397.0K | 0.10% | +41,976 | New |
| Deutsche Bank AG | 42,311 | $400.0K | 0.00% | −172,571−80.3% | Reduced |
| Corient Capital Partners, LLC | 42,575 | $402.0K | 0.03% | +7,564+21.6% | Added |
| PEAK6 Investments LLC | 43,262 | $409.0K | 0.01% | +30,606+241.8% | Added |
| Quadrant Capital Group LLC | 43,826 | $414.0K | 0.06% | +7,299+20.0% | Added |
| The PNC Financial Services Group, Inc. | 44,544 | $422.0K | 0.00% | −2,059−4.4% | Reduced |
| Johnson Investment Counsel Inc | 44,930 | $425.0K | 0.01% | 00.0% | Unchanged |
| 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 |
| Nations Financial Group Inc, | 45,652 | $431.0K | 0.07% | +72+0.2% | Added |
| Intersect Capital LLC | 46,621 | $441.0K | 0.08% | −1,072−2.2% | Reduced |
| Profund Advisors LLC | 47,676 | $450.0K | 0.02% | −3,645−7.1% | Reduced |
| Systematic Alpha Investments, LLC | 41,800 | $453.0K | 0.02% | +41,800 | New |
| Parallel Advisors, LLC | 48,606 | $459.0K | 0.02% | +1,866+4.0% | Added |
| Oppenheimer & Co Inc | 49,359 | $466.0K | 0.01% | +5,694+13.0% | Added |
| Raymond James Financial Services Advisors, Inc. | 52,496 | $496.0K | 0.00% | +780+1.5% | Added |
| JustInvest LLC | 52,583 | $497.0K | 0.05% | −55,904−51.5% | Reduced |
| Simplex Trading, LLC | 55,034 | $520.0K | 0.02% | −41,974−43.3% | Reduced |
| Legacy Wealth Asset Management, LLC | 56,823 | $537.0K | 0.24% | −13,801−19.5% | Reduced |
| Cabot Wealth Management Inc | 57,751 | $546.0K | 0.07% | 00.0% | Unchanged |
| AIA Group Ltd | 61,405 | $569.0K | 0.04% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 60,373 | $571.0K | 0.01% | +8,566+16.5% | Added |
| West Family Investments, Inc. | 61,005 | $576.0K | 0.16% | +61,005 | New |
| Advisory Services Network, LLC | 70,647 | $668.0K | 0.02% | −1,738−2.4% | Reduced |
| Wolverine Trading, LLC | 84,041 | $805.0K | 0.02% | +24,980+42.3% | Added |
| Wells Fargo & Company | 85,841 | $812.0K | 0.00% | −21,741−20.2% | Reduced |
| Fisher Asset Management, LLC | 90,053 | $851.0K | 0.00% | +90,053 | New |
| Ambassador Advisors, LLC | 91,063 | $861.0K | 0.17% | −217,889−70.5% | Reduced |
| First Trust Advisors LP | 94,421 | $892.0K | 0.00% | +22,464+31.2% | Added |
| CWM Advisors, LLC | 96,917 | $916.0K | 0.12% | +33,150+52.0% | Added |
| Voloridge Investment Management, LLC | 97,395 | $920.0K | 0.01% | +97,395 | New |
| LPL Financial LLC | 97,916 | $925.0K | 0.00% | +22,680+30.1% | Added |
| Boston Private Wealth LLC | 105,054 | $993.0K | 0.01% | −7,409−6.6% | Reduced |
| Cresset Asset Management, LLC | 106,516 | $1.01M | 0.01% | −1,113−1.0% | Reduced |
| Trexquant Investment LP | 110,771 | $1.05M | 0.09% | +110,771 | New |
| Jane Street Group, LLC | 122,154 | $1.15M | 0.00% | −380,368−75.7% | Reduced |
| Henry James International Management, Inc. | 122,223 | $1.16M | 0.33% | +22,906+23.1% | Added |
| US Bancorp | 124,169 | $1.17M | 0.00% | +3,961+3.3% | Added |
| Advisor Group Holdings, Inc. | 127,716 | $1.21M | 0.00% | +24,043+23.2% | Added |
| Dimensional Fund Advisors LP | 130,776 | $1.24M | 0.00% | −3,016−2.3% | Reduced |
| Barclays PLC | 131,267 | $1.24M | 0.00% | +96,032+272.5% | Added |
| Ergoteles LLC | 132,793 | $1.25M | 0.03% | +132,793 | New |
| Envestnet Asset Management Inc | 149,179 | $1.41M | 0.00% | −46,747−23.9% | Reduced |
| Comerica Bank | 139,503 | $1.42M | 0.01% | 00.0% | Unchanged |
| Seven Eight Capital, LP | 151,286 | $1.43M | 0.20% | −23,214−13.3% | Reduced |
| Capital Fund Management S.A. | 154,561 | $1.46M | 0.04% | −224,388−59.2% | Reduced |
| Signaturefd, LLC | 160,602 | $1.52M | 0.06% | +4,933+3.2% | Added |
| Cubist Systematic Strategies, LLC | 168,102 | $1.59M | 0.02% | +142,805+564.5% | Added |
| Strategic Global Advisors, LLC | 179,902 | $1.70M | 0.31% | 00.0% | Unchanged |
| Amundi | 193,069 | $1.82M | 0.00% | +193,069 | New |
| Diversified Trust Co | 194,245 | $1.84M | 0.07% | 00.0% | Unchanged |
| Sabadell Asset Management, S.A S.G.I.I.C | 202,209 | $1.91M | 0.33% | +202,209 | New |
| Greenleaf Trust | 202,191 | $1.91M | 0.02% | −280.0% | Reduced |
| TCW Group Inc | 204,538 | $1.93M | 0.02% | +147,538+258.8% | Added |
| Invesco Ltd. | 220,360 | $2.08M | 0.00% | −43,985−16.6% | Reduced |
| Qube Research & Technologies Ltd | 221,692 | $2.10M | 0.03% | +198,121+840.5% | Added |
| Mezzasalma Advisors, LLC | 221,830 | $2.10M | 1.16% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 225,705 | $2.13M | 0.05% | −8,059−3.4% | Reduced |
| Veriti Management LLC | 242,416 | $2.29M | 0.34% | +135,263+126.2% | Added |
| Allianz Asset Management GmbH | 252,561 | $2.39M | 0.00% | +9,500+3.9% | Added |
| Wellington Management Group LLP | 260,212 | $2.46M | 0.00% | −72,521−21.8% | Reduced |
| Wetherby Asset Management Inc | 263,922 | $2.49M | 0.15% | −1,153−0.4% | Reduced |
| GAM Holding AG | 282,624 | $2.67M | 0.12% | −161,459−36.4% | Reduced |
| Old Mission Capital LLC | 307,408 | $2.90M | 0.10% | +307,408 | New |
| Ritholtz Wealth Management | 321,563 | $3.04M | 0.22% | +38,893+13.8% | Added |
| 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 |
| Guggenheim Capital LLC | 396,867 | $3.75M | 0.02% | −77,831−16.4% | Reduced |
| Nomura Holdings Inc | 426,865 | $4.09M | 0.03% | +303,602+246.3% | Added |
| Storebrand Asset Management AS | 516,438 | $4.88M | 0.02% | −110,581−17.6% | Reduced |
| Ovata Capital Management Ltd | 524,564 | $5.00M | 2.40% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 588,800 | $5.57M | 0.06% | +436,620+286.9% | Added |
| Axiom Investors LLC | 602,800 | $5.70M | 0.09% | +2,900+0.5% | Added |
| Citigroup Inc | 670,899 | $6.34M | 0.01% | +614,865+1,097.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 684,584 | $6.47M | 0.03% | +576,922+535.9% | Added |
| Navellier & Associates Inc | 735,322 | $6.95M | 1.05% | +160,183+27.9% | Added |
| JPMorgan Chase & Co | 739,340 | $6.99M | 0.00% | −177,386−19.3% | Reduced |
| Canada Pension Plan Investment Board | 750,010 | $7.09M | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 836,471 | $7.91M | 0.01% | −364,495−30.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 846,846 | $8.00M | 0.16% | +26,667+3.3% | Added |
| Russell Investments Group, Ltd. | 887,446 | $8.46M | 0.01% | −585,679−39.8% | Reduced |
| Goldman Sachs Group Inc | 922,468 | $8.72M | 0.00% | −114,074−11.0% | Reduced |
| Susquehanna International Group, LLP | 989,453 | $9.35M | 0.01% | +253,131+34.4% | Added |
| FengHe Fund Management Pte. Ltd. | 1,346,128 | $12.7M | 6.69% | +1,346,128 | New |
| UBS Group AG | 1,541,684 | $14.6M | 0.01% | +869,477+129.3% | Added |
| Bank of America Corp | 1,598,314 | $15.1M | 0.00% | +1,489,189+1,364.7% | Added |
| Morgan Stanley | 2,062,047 | $19.5M | 0.00% | +676,871+48.9% | Added |
| Arrowstreet Capital, Limited Partnership | 2,375,471 | $22.4M | 0.03% | +484,419+25.6% | Added |
| Acadian Asset Management LLC | 2,764,964 | $26.1M | 0.10% | −3,015,462−52.2% | Reduced |
| State Street Corp | 3,374,012 | $31.9M | 0.00% | −100,519−2.9% | Reduced |
| Credit Suisse AG | 3,589,617 | $34.4M | 0.03% | −1,792,866−33.3% | Reduced |
| Parametric Portfolio Associates LLC | 4,021,441 | $38.0M | 0.02% | −214,917−5.1% | Reduced |
| Northern Trust Corp | 5,378,734 | $50.8M | 0.01% | −398,967−6.9% | Reduced |
| Renaissance Technologies LLC | 9,667,950 | $91.4M | 0.11% | −4,464,800−31.6% | Reduced |