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 |
|---|---|---|---|---|---|
| Oppenheimer & Co Inc | 34,239 | $191.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 34,592 | $193.0K | 0.00% | +815+2.4% | Added |
| JJJ Advisors Inc. | 34,910 | $197.0K | 0.06% | +20,567+143.4% | Added |
| Profund Advisors LLC | 35,857 | $200.0K | 0.01% | −35,392−49.7% | Reduced |
| Tower Research Capital LLC (TRC) | 35,955 | $201.0K | 0.00% | +21,982+157.3% | Added |
| UBS Asset Management Americas Inc | 36,200 | $201.6K | 0.00% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 36,264 | $202.0K | 0.02% | +5,876+19.3% | Added |
| Pinnacle Wealth Planning Services, Inc. | 37,333 | $208.0K | 0.04% | −14,962−28.6% | Reduced |
| AXA S.A. | 38,300 | $213.3K | 0.00% | 00.0% | Unchanged |
| AIA Group Ltd | 39,300 | $219.0K | 0.01% | +15,592+65.8% | Added |
| Desjardins Global Asset Management Inc. | 40,874 | $228.0K | 0.03% | +1,900+4.9% | Added |
| Foster Victor Wealth Advisors, LLC | 37,244 | $228.0K | 0.03% | +7,476+25.1% | Added |
| Boston Private Wealth LLC | 41,384 | $230.0K | 0.00% | −3,537−7.9% | Reduced |
| Yousif Capital Management, LLC | 41,724 | $232.0K | 0.00% | +3,500+9.2% | Added |
| Systematic Alpha Investments, LLC | 41,800 | $233.0K | 0.01% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 42,900 | $239.0K | 0.31% | +13,800+47.4% | Added |
| Lazard Asset Management LLC | 43,048 | $239.0K | 0.00% | +43,048 | New |
| Mercer Global Advisors Inc | 46,398 | $258.0K | 0.00% | +104+0.2% | Added |
| Comerica Bank | 41,936 | $258.0K | 0.00% | −1,101−2.6% | Reduced |
| Ballentine Partners, LLC | 46,377 | $258.0K | 0.01% | +2,606+6.0% | Added |
| Sequoia Financial Advisors, LLC | 46,982 | $262.0K | 0.01% | +5,726+13.9% | Added |
| D. E. Shaw & Co., Inc. | 47,343 | $264.0K | 0.00% | +47,343 | New |
| Voloridge Investment Management, LLC | 48,731 | $271.0K | 0.00% | +48,731 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 49,200 | $274.0K | 0.00% | +49,200 | New |
| SeaCrest Wealth Management, LLC | 51,316 | $286.0K | 0.04% | +6,375+14.2% | Added |
| Wipfli Financial Advisors LLC, | 53,601 | $299.0K | 0.02% | +53,601 | New |
| Parallel Advisors, LLC | 54,294 | $302.0K | 0.01% | +9,250+20.5% | Added |
| Schroder Investment Management Group | 55,019 | $306.0K | 0.00% | +55,019 | 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 |
| Old Mission Capital LLC | 56,220 | $313.0K | 0.01% | +56,220 | New |
| The PNC Financial Services Group, Inc. | 57,207 | $318.0K | 0.00% | +10,282+21.9% | Added |
| Cabot Wealth Management Inc | 57,751 | $322.0K | 0.05% | 00.0% | Unchanged |
| Gyon Technologies Capital Management, LP | 59,108 | $329.0K | 0.10% | +59,108 | New |
| Trexquant Investment LP | 64,623 | $360.0K | 0.01% | +64,623 | New |
| Bridgewater Advisors Inc. | 65,177 | $363.0K | 0.10% | +65,177 | New |
| Guggenheim Capital LLC | 66,064 | $368.0K | 0.00% | −53,171−44.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 67,259 | $375.0K | 0.00% | +1,470+2.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 68,552 | $382.0K | 0.00% | −8,608−11.2% | Reduced |
| Ameriprise Financial Inc | 73,394 | $409.0K | 0.00% | +41,376+129.2% | Added |
| ExodusPoint Capital Management, LP | 78,785 | $439.0K | 0.01% | +78,785 | New |
| HSBC Holdings PLC | 84,427 | $473.0K | 0.00% | +84,427 | New |
| DGS Capital Management, LLC | 90,065 | $501.7K | 0.34% | +3,166+3.6% | Added |
| LPL Financial LLC | 91,133 | $508.0K | 0.00% | −903−1.0% | Reduced |
| Balentine LLC | 94,676 | $527.0K | 0.02% | +14,744+18.4% | Added |
| JustInvest LLC | 97,110 | $541.0K | 0.02% | +5,512+6.0% | Added |
| Quadrant Capital Group LLC | 98,541 | $549.0K | 0.07% | +50,008+103.0% | Added |
| Mariner, LLC | 99,869 | $556.0K | 0.00% | +99,869 | New |
| SEI Investments Co | 100,189 | $558.0K | 0.00% | +306+0.3% | Added |
| Stifel Financial Corp | 100,732 | $561.0K | 0.00% | −3,147−3.0% | Reduced |
| Mizuho Securities Co. Ltd. | 104,225 | $581.0K | 0.20% | −126,000−54.7% | Reduced |
| Creative Planning | 105,543 | $588.0K | 0.00% | +69,489+192.7% | Added |
| Henry James International Management, Inc. | 106,983 | $596.0K | 0.33% | +420.0% | Added |
| Cerity Partners LLC | 108,292 | $603.0K | 0.01% | +2,550+2.4% | Added |
| Invesco Ltd. | 109,410 | $609.0K | 0.00% | −7,476−6.4% | Reduced |
| Wolverine Trading, LLC | 108,229 | $610.0K | 0.02% | +14,255+15.2% | Added |
| Advisors Asset Management, Inc. | 112,423 | $626.0K | 0.01% | +25,371+29.1% | Added |
| West Family Investments, Inc. | 113,853 | $634.0K | 0.27% | +58,579+106.0% | Added |
| TD Waterhouse Canada Inc. | 116,151 | $667.6K | 0.01% | −2,224−1.9% | Reduced |
| Brinker Capital Investments, LLC | 129,448 | $721.0K | 0.01% | +9,019+7.5% | Added |
| US Bancorp | 130,943 | $730.0K | 0.00% | −11,342−8.0% | Reduced |
| Ritholtz Wealth Management | 139,731 | $778.0K | 0.04% | −6,700−4.6% | Reduced |
| Natixis Advisors, L.P. | 147,671 | $823.0K | 0.00% | −66,134−30.9% | Reduced |
| Holocene Advisors, LP | 152,594 | $850.0K | 0.01% | +152,594 | New |
| Wells Fargo & Company | 154,541 | $861.0K | 0.00% | −42,958−21.8% | Reduced |
| Ethic Inc. | 166,389 | $927.0K | 0.06% | +90,228+118.5% | Added |
| Causeway Capital Management LLC | 172,099 | $959.0K | 0.03% | 00.0% | Unchanged |
| HRT Financial LP | 175,079 | $975.0K | 0.01% | +175,079 | New |
| Signaturefd, LLC | 179,326 | $999.0K | 0.03% | +20,820+13.1% | Added |
| Jane Street Group, LLC | 179,455 | $1.00M | 0.00% | +52,278+41.1% | Added |
| Parallax Volatility Advisers, L.P. | 188,247 | $1.05M | 0.02% | +114,001+153.5% | Added |
| Wellington Management Group LLP | 188,734 | $1.05M | 0.00% | +15,592+9.0% | Added |
| Greenleaf Trust | 194,251 | $1.08M | 0.02% | +864+0.4% | Added |
| Mezzasalma Advisors, LLC | 218,988 | $1.22M | 0.97% | −1,152−0.5% | Reduced |
| SG Americas Securities, LLC | 239,613 | $1.33M | 0.02% | −311,990−56.6% | Reduced |
| Veriti Management LLC | 241,056 | $1.34M | 0.20% | −32,667−11.9% | Reduced |
| Envestnet Asset Management Inc | 242,683 | $1.35M | 0.00% | −62,650−20.5% | Reduced |
| Advisor Group Holdings, Inc. | 243,355 | $1.36M | 0.00% | +90.0% | Added |
| Vontobel Holding Ltd. | 246,132 | $1.37M | 0.02% | −195,660−44.3% | Reduced |
| Acadian Asset Management LLC | 262,483 | $1.46M | 0.01% | −438,333−62.5% | Reduced |
| Group One Trading, L.P. | 270,855 | $1.51M | 0.05% | −855,991−76.0% | Reduced |
| Neuberger Berman Group LLC | 277,238 | $1.55M | 0.00% | +23,923+9.4% | Added |
| O'Shaughnessy Asset Management, LLC | 318,200 | $1.77M | 0.03% | −34,253−9.7% | Reduced |
| Wetherby Asset Management Inc | 320,940 | $1.79M | 0.13% | +37,975+13.4% | Added |
| First Trust Advisors LP | 326,245 | $1.82M | 0.00% | +173,017+112.9% | Added |
| JPMorgan Chase & Co | 329,006 | $1.83M | 0.00% | −568,418−63.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 343,406 | $1.91M | 0.01% | +343,406 | New |
| Sculptor Capital LP | 364,100 | $2.03M | 0.03% | +295,800+433.1% | Added |
| Storebrand Asset Management AS | 377,037 | $2.10M | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 411,278 | $2.29M | 0.00% | +295,532+255.3% | Added |
| Massachusetts Financial Services Co | 428,389 | $2.39M | 0.00% | +77,196+22.0% | Added |
| Raymond James & Associates | 645,170 | $3.59M | 0.00% | +83,179+14.8% | Added |
| Segantii Capital Management Ltd | 639,614 | $3.60M | 0.13% | +639,614 | New |
| Nine Masts Capital Ltd | 732,362 | $4.12M | 1.60% | +732,362 | New |
| Nomura Holdings Inc | 748,685 | $4.17M | 0.04% | +723,456+2,867.6% | Added |
| Canada Pension Plan Investment Board | 750,010 | $4.18M | 0.01% | +742,500+9,886.8% | Added |
| Navellier & Associates Inc | 768,920 | $4.28M | 0.95% | −7,781−1.0% | Reduced |
| Northern Trust Corp | 773,788 | $4.31M | 0.00% | +185,825+31.6% | Added |
| Dimensional Fund Advisors LP | 797,208 | $4.44M | 0.00% | +196,482+32.7% | Added |
| Deutsche Bank AG | 912,448 | $5.08M | 0.00% | +905,850+13,729.2% | Added |