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, Q3 2022
Institutional positions in United Microelectronics Corp as of Sep 30, 2022. 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
- 226
- +6 vs. Q2 2022
- Shares held
- 133.5M
- +7.10M (+5.6%) vs. Q2 2022
- Total value
- $744.5M
- −$112.2M (−13.1%) vs. Q2 2022
- New holders
- 44
- 91 more added
- Sold out
- 38
- 62 more reduced
5 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 21,807,944 | $121.5M | 0.00% | +44,446+0.2% | Added |
| Vanguard Group Inc | 15,951,350 | $88.8M | 0.00% | −452,562−2.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 8,015,137 | $44.6M | 0.07% | −2,631,592−24.7% | Reduced |
| Credit Suisse AG | 7,054,426 | $39.3M | 0.04% | +4,488,598+174.9% | Added |
| Morgan Stanley | 7,016,498 | $39.1M | 0.01% | −4,110,847−36.9% | Reduced |
| UBS Group AG | 6,580,624 | $36.7M | 0.02% | −1,792,521−21.4% | Reduced |
| Renaissance Technologies LLC | 5,403,034 | $30.1M | 0.04% | +2,064,784+61.9% | Added |
| Bank of Montreal | 4,652,302 | $26.7M | 0.02% | +4,633,143+24,182.6% | Added |
| Two Sigma Investments, LP | 4,288,196 | $23.9M | 0.08% | +2,365,694+123.1% | Added |
| Goldman Sachs Group Inc | 4,142,507 | $23.1M | 0.01% | +587,874+16.5% | Added |
| Fisher Asset Management, LLC | 3,720,627 | $20.7M | 0.02% | +1,109,376+42.5% | Added |
| State Street Corp | 3,366,633 | $18.8M | 0.00% | +51,566+1.6% | Added |
| Rafferty Asset Management, LLC | 2,725,912 | $15.2M | 0.16% | +60,675+2.3% | Added |
| Two Sigma Advisers, LP | 2,456,400 | $13.7M | 0.04% | +1,322,300+116.6% | Added |
| Millennium Management LLC | 2,448,504 | $13.6M | 0.02% | +448,891+22.4% | Added |
| Bank of America Corp | 2,261,911 | $12.6M | 0.00% | −489,146−17.8% | Reduced |
| Susquehanna International Group, LLP | 2,181,361 | $12.2M | 0.02% | +353,832+19.4% | Added |
| Qube Research & Technologies Ltd | 1,557,601 | $8.68M | 0.06% | +751,150+93.1% | Added |
| Crossmark Global Holdings, Inc. | 1,364,358 | $7.60M | 0.21% | +49,884+3.8% | Added |
| Cubist Systematic Strategies, LLC | 1,274,012 | $7.10M | 0.05% | +394,091+44.8% | Added |
| Citigroup Inc | 1,261,346 | $7.03M | 0.01% | −266,267−17.4% | Reduced |
| Barclays PLC | 1,201,560 | $6.69M | 0.01% | +398,461+49.6% | Added |
| PEAK6 Investments LLC | 1,096,068 | $6.11M | 0.23% | −765,210−41.1% | Reduced |
| BNP Paribas Arbitrage, SA | 1,089,042 | $6.07M | 0.02% | −794,737−42.2% | Reduced |
| Marshall Wace, LLP | 1,019,173 | $5.68M | 0.01% | −2,128,968−67.6% | Reduced |
| Deutsche Bank AG | 912,448 | $5.08M | 0.00% | +905,850+13,729.2% | Added |
| Dimensional Fund Advisors LP | 797,208 | $4.44M | 0.00% | +196,482+32.7% | Added |
| Northern Trust Corp | 773,788 | $4.31M | 0.00% | +185,825+31.6% | Added |
| Navellier & Associates Inc | 768,920 | $4.28M | 0.95% | −7,781−1.0% | Reduced |
| Canada Pension Plan Investment Board | 750,010 | $4.18M | 0.01% | +742,500+9,886.8% | Added |
| Nomura Holdings Inc | 748,685 | $4.17M | 0.04% | +723,456+2,867.6% | Added |
| Nine Masts Capital Ltd | 732,362 | $4.12M | 1.60% | +732,362 | New |
| Segantii Capital Management Ltd | 639,614 | $3.60M | 0.13% | +639,614 | New |
| Raymond James & Associates | 645,170 | $3.59M | 0.00% | +83,179+14.8% | Added |
| Massachusetts Financial Services Co | 428,389 | $2.39M | 0.00% | +77,196+22.0% | Added |
| Citadel Advisors LLC | 411,278 | $2.29M | 0.00% | +295,532+255.3% | Added |
| Storebrand Asset Management AS | 377,037 | $2.10M | 0.01% | 00.0% | Unchanged |
| Sculptor Capital LP | 364,100 | $2.03M | 0.03% | +295,800+433.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 343,406 | $1.91M | 0.01% | +343,406 | New |
| JPMorgan Chase & Co | 329,006 | $1.83M | 0.00% | −568,418−63.3% | Reduced |
| First Trust Advisors LP | 326,245 | $1.82M | 0.00% | +173,017+112.9% | Added |
| Wetherby Asset Management Inc | 320,940 | $1.79M | 0.13% | +37,975+13.4% | Added |
| O'Shaughnessy Asset Management, LLC | 318,200 | $1.77M | 0.03% | −34,253−9.7% | Reduced |
| Neuberger Berman Group LLC | 277,238 | $1.55M | 0.00% | +23,923+9.4% | Added |
| Group One Trading, L.P. | 270,855 | $1.51M | 0.05% | −855,991−76.0% | Reduced |
| Acadian Asset Management LLC | 262,483 | $1.46M | 0.01% | −438,333−62.5% | Reduced |
| Vontobel Holding Ltd. | 246,132 | $1.37M | 0.02% | −195,660−44.3% | Reduced |
| Advisor Group Holdings, Inc. | 243,355 | $1.36M | 0.00% | +90.0% | Added |
| Envestnet Asset Management Inc | 242,683 | $1.35M | 0.00% | −62,650−20.5% | Reduced |
| Veriti Management LLC | 241,056 | $1.34M | 0.20% | −32,667−11.9% | Reduced |
| SG Americas Securities, LLC | 239,613 | $1.33M | 0.02% | −311,990−56.6% | Reduced |
| Mezzasalma Advisors, LLC | 218,988 | $1.22M | 0.97% | −1,152−0.5% | Reduced |
| Greenleaf Trust | 194,251 | $1.08M | 0.02% | +864+0.4% | Added |
| Wellington Management Group LLP | 188,734 | $1.05M | 0.00% | +15,592+9.0% | Added |
| Parallax Volatility Advisers, L.P. | 188,247 | $1.05M | 0.02% | +114,001+153.5% | Added |
| Jane Street Group, LLC | 179,455 | $1.00M | 0.00% | +52,278+41.1% | Added |
| Signaturefd, LLC | 179,326 | $999.0K | 0.03% | +20,820+13.1% | Added |
| HRT Financial LP | 175,079 | $975.0K | 0.01% | +175,079 | New |
| Causeway Capital Management LLC | 172,099 | $959.0K | 0.03% | 00.0% | Unchanged |
| Ethic Inc. | 166,389 | $927.0K | 0.06% | +90,228+118.5% | Added |
| Wells Fargo & Company | 154,541 | $861.0K | 0.00% | −42,958−21.8% | Reduced |
| Holocene Advisors, LP | 152,594 | $850.0K | 0.01% | +152,594 | New |
| Natixis Advisors, L.P. | 147,671 | $823.0K | 0.00% | −66,134−30.9% | Reduced |
| Ritholtz Wealth Management | 139,731 | $778.0K | 0.04% | −6,700−4.6% | Reduced |
| US Bancorp | 130,943 | $730.0K | 0.00% | −11,342−8.0% | Reduced |
| Brinker Capital Investments, LLC | 129,448 | $721.0K | 0.01% | +9,019+7.5% | Added |
| TD Waterhouse Canada Inc. | 116,151 | $667.6K | 0.01% | −2,224−1.9% | Reduced |
| West Family Investments, Inc. | 113,853 | $634.0K | 0.27% | +58,579+106.0% | Added |
| Advisors Asset Management, Inc. | 112,423 | $626.0K | 0.01% | +25,371+29.1% | Added |
| Wolverine Trading, LLC | 108,229 | $610.0K | 0.02% | +14,255+15.2% | Added |
| Invesco Ltd. | 109,410 | $609.0K | 0.00% | −7,476−6.4% | Reduced |
| Cerity Partners LLC | 108,292 | $603.0K | 0.01% | +2,550+2.4% | Added |
| Henry James International Management, Inc. | 106,983 | $596.0K | 0.33% | +420.0% | Added |
| Creative Planning | 105,543 | $588.0K | 0.00% | +69,489+192.7% | Added |
| Mizuho Securities Co. Ltd. | 104,225 | $581.0K | 0.20% | −126,000−54.7% | Reduced |
| Stifel Financial Corp | 100,732 | $561.0K | 0.00% | −3,147−3.0% | Reduced |
| SEI Investments Co | 100,189 | $558.0K | 0.00% | +306+0.3% | Added |
| Mariner, LLC | 99,869 | $556.0K | 0.00% | +99,869 | New |
| Quadrant Capital Group LLC | 98,541 | $549.0K | 0.07% | +50,008+103.0% | Added |
| JustInvest LLC | 97,110 | $541.0K | 0.02% | +5,512+6.0% | Added |
| Balentine LLC | 94,676 | $527.0K | 0.02% | +14,744+18.4% | Added |
| LPL Financial LLC | 91,133 | $508.0K | 0.00% | −903−1.0% | Reduced |
| DGS Capital Management, LLC | 90,065 | $501.7K | 0.34% | +3,166+3.6% | Added |
| HSBC Holdings PLC | 84,427 | $473.0K | 0.00% | +84,427 | New |
| ExodusPoint Capital Management, LP | 78,785 | $439.0K | 0.01% | +78,785 | New |
| Ameriprise Financial Inc | 73,394 | $409.0K | 0.00% | +41,376+129.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 68,552 | $382.0K | 0.00% | −8,608−11.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 67,259 | $375.0K | 0.00% | +1,470+2.2% | Added |
| Guggenheim Capital LLC | 66,064 | $368.0K | 0.00% | −53,171−44.6% | Reduced |
| Bridgewater Advisors Inc. | 65,177 | $363.0K | 0.10% | +65,177 | New |
| Trexquant Investment LP | 64,623 | $360.0K | 0.01% | +64,623 | New |
| Gyon Technologies Capital Management, LP | 59,108 | $329.0K | 0.10% | +59,108 | New |
| Cabot Wealth Management Inc | 57,751 | $322.0K | 0.05% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 57,207 | $318.0K | 0.00% | +10,282+21.9% | Added |
| Old Mission Capital LLC | 56,220 | $313.0K | 0.01% | +56,220 | New |
| Johnson Investment Counsel Inc | 55,700 | $310.0K | 0.00% | +9,200+19.8% | Added |
| Corient Capital Partners, LLC | 45,829 | $310.0K | 0.02% | 00.0% | Unchanged |
| Schroder Investment Management Group | 55,019 | $306.0K | 0.00% | +55,019 | New |
| Parallel Advisors, LLC | 54,294 | $302.0K | 0.01% | +9,250+20.5% | Added |
| Wipfli Financial Advisors LLC, | 53,601 | $299.0K | 0.02% | +53,601 | New |