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 2023
Institutional positions in United Microelectronics Corp as of Sep 30, 2023. 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
- 217
- −1 vs. Q2 2023
- Shares held
- 129.2M
- +2.45M (+1.9%) vs. Q2 2023
- Total value
- $912.6M
- −$89.8M (−9.0%) vs. Q2 2023
- New holders
- 28
- 82 more added
- Sold out
- 29
- 71 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Virtu Financial LLC | 50,543 | $357.0K | 0.04% | +32,204+175.6% | Added |
| Redwood Wealth Management Group, LLC | 50,320 | $355.3K | 0.42% | −600−1.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 48,665 | $344.0K | 0.00% | +2,403+5.2% | Added |
| Advisors Asset Management, Inc. | 48,707 | $343.9K | 0.01% | −2,808−5.5% | Reduced |
| Quantamental Technologies LLC | 48,389 | $341.6K | 0.32% | +48,389 | New |
| Old Mission Capital LLC | 44,958 | $317.4K | 0.01% | +44,958 | New |
| Eagle Asset Management Inc | 43,972 | $310.4K | 0.00% | −1,341−3.0% | Reduced |
| Engineers Gate Manager LP | 42,917 | $303.0K | 0.01% | +42,917 | New |
| Yorktown Management & Research Co Inc | 42,150 | $297.6K | 0.33% | −750−1.7% | Reduced |
| Systematic Alpha Investments, LLC | 41,800 | $295.1K | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 41,724 | $294.6K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 41,607 | $293.0K | 0.00% | +41,607 | New |
| UBS Asset Management Americas Inc | 41,200 | $290.9K | 0.00% | −83,500−67.0% | Reduced |
| Cozad Asset Management Inc | 40,473 | $285.7K | 0.04% | +40,473 | New |
| Cable Hill Partners, LLC | 38,668 | $273.0K | 0.04% | +14,180+57.9% | Added |
| Foster Victor Wealth Advisors, LLC | 37,305 | $266.0K | 0.03% | −5,868−13.6% | Reduced |
| Desjardins Global Asset Management Inc. | 36,169 | $255.4K | 0.03% | +5,405+17.6% | Added |
| PEAK6 Investments LLC | 36,157 | $255.3K | 0.01% | −43,932−54.9% | Reduced |
| Victory Capital Management Inc | 34,419 | $243.0K | 0.00% | 00.0% | Unchanged |
| MQS Management LLC | 34,284 | $242.0K | 0.15% | +34,284 | New |
| Jump Financial, LLC | 33,742 | $238.2K | 0.01% | −239−0.7% | Reduced |
| HSBC Holdings PLC | 33,481 | $236.7K | 0.00% | +20,800+164.0% | Added |
| Leonteq Securities AG | 32,371 | $228.5K | 0.02% | +20,321+168.6% | Added |
| Lindbrook Capital, LLC | 29,833 | $210.6K | 0.02% | +2,719+10.0% | Added |
| LMR Partners LLP | 28,000 | $197.7K | 0.00% | +28,000 | New |
| Cetera Investment Advisers | 26,946 | $190.2K | 0.00% | +3,983+17.3% | Added |
| Wells Fargo & Company | 26,712 | $188.6K | 0.00% | −41,206−60.7% | Reduced |
| Ronald Blue Trust, Inc. | 23,485 | $185.0K | 0.00% | +12,194+108.0% | Added |
| SEI Investments Co | 25,687 | $181.3K | 0.00% | −45,614−64.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 25,289 | $178.5K | 0.00% | −1,629−6.1% | Reduced |
| Fortitude Advisory Group L.L.C. | 25,100 | $177.2K | 0.12% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 25,049 | $176.8K | 0.02% | −12,848−33.9% | Reduced |
| Prosperity Wealth Management, Inc. | 23,355 | $164.9K | 0.11% | +23,355 | New |
| Royal Bank of Canada | 23,011 | $162.0K | 0.00% | +119+0.5% | Added |
| MAI Capital Management | 21,740 | $153.5K | 0.00% | 00.0% | Unchanged |
| Annex Advisory Services, LLC | 20,500 | $144.7K | 0.01% | 00.0% | Unchanged |
| Strategic Global Advisors, LLC | 20,020 | $141.3K | 0.02% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 19,114 | $134.9K | 0.00% | +492+2.6% | Added |
| Focus Financial Network, Inc. | 18,886 | $133.3K | 0.01% | +2,288+13.8% | Added |
| Allianz Asset Management GmbH | 18,715 | $132.1K | 0.00% | 00.0% | Unchanged |
| Angeles Investment Advisors, LLC | 18,372 | $129.7K | 0.01% | 00.0% | Unchanged |
| Ieq Capital, LLC | 18,087 | $127.7K | 0.00% | +5,841+47.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 17,990 | $127.0K | 0.00% | −1,250−6.5% | Reduced |
| Wealth Alliance | 17,854 | $126.0K | 0.02% | +4,606+34.8% | Added |
| Bank of New York Mellon Corp | 17,251 | $121.8K | 0.00% | −1,617−8.6% | Reduced |
| BSW Wealth Partners | 17,060 | $120.4K | 0.03% | −11,956−41.2% | Reduced |
| Private Advisor Group, LLC | 16,973 | $119.8K | 0.00% | −565−3.2% | Reduced |
| HighTower Advisors, LLC | 16,382 | $115.0K | 0.00% | −2,214−11.9% | Reduced |
| Planned Solutions, Inc. | 16,250 | $114.7K | 0.07% | +850+5.5% | Added |
| Waldron Private Wealth LLC | 16,235 | $114.6K | 0.01% | +5,457+50.6% | Added |
| Foster Group, Inc. | 15,818 | $111.7K | 0.01% | +2,857+22.0% | Added |
| Alera Investment Advisors, LLC | 15,756 | $111.2K | 0.02% | +101+0.6% | Added |
| Franklin Resources Inc | 15,413 | $108.8K | 0.00% | −1,472−8.7% | Reduced |
| Wealth Architects, LLC | 15,216 | $107.4K | 0.02% | −65−0.4% | Reduced |
| GTS Securities LLC | 14,772 | $104.3K | 0.00% | +14,772 | New |
| Sawtooth Solutions, LLC | 14,580 | $102.9K | 0.00% | −3,213−18.1% | Reduced |
| Bleakley Financial Group, LLC | 14,580 | $102.9K | 0.00% | −3,213−18.1% | Reduced |
| Drive Wealth Management, LLC | 14,190 | $100.2K | 0.04% | +82+0.6% | Added |
| Aviva PLC | 13,807 | $97.5K | 0.00% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 13,393 | $94.6K | 0.02% | +2,198+19.6% | Added |
| CWM, LLC | 13,149 | $93.0K | 0.00% | −1,029−7.3% | Reduced |
| Evergreen Capital Management LLC | 12,752 | $90.0K | 0.00% | +850+7.1% | Added |
| Bessemer Group Inc | 12,515 | $88.0K | 0.00% | −345−2.7% | Reduced |
| Apollon Wealth Management, LLC | 12,156 | $85.8K | 0.00% | 00.0% | Unchanged |
| First Republic Investment Management, Inc. | 12,058 | $85.1K | 0.00% | +12,058 | New |
| HB Wealth Management, LLC | 11,569 | $81.7K | 0.00% | +11,569 | New |
| Mitsubishi UFJ Trust & Banking Corp | 11,300 | $79.8K | 0.00% | +11,300 | New |
| Enterprise Financial Services Corp | 11,064 | $78.1K | 0.05% | +11,064 | New |
| Renasant Bank | 11,047 | $78.0K | 0.07% | +11,047 | New |
| KilterHowling LLC | 10,989 | $77.6K | 0.07% | −370−3.3% | Reduced |
| Intelligence Driven Advisers, LLC | 11,146 | $76.8K | 0.01% | +11,146 | New |
| Coldstream Capital Management Inc | 10,786 | $76.2K | 0.00% | +10,786 | New |
| AlphaQ Advisors LLC | 10,720 | $75.7K | 0.07% | −3,778−26.1% | Reduced |
| Eqis Capital Management, Inc. | 10,680 | $75.4K | 0.01% | −78−0.7% | Reduced |
| Neuberger Berman Group LLC | 10,643 | $75.1K | 0.00% | +10,643 | New |
| Global Retirement Partners, LLC | 10,812 | $74.5K | 0.00% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 10,421 | $73.6K | 0.00% | +50+0.5% | Added |
| Harvest Fund Management Co., Ltd | 9,339 | $66.0K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 9,151 | $64.6K | 0.01% | +1,514+19.8% | Added |
| TD Waterhouse Canada Inc. | 5,439 | $49.9K | 0.00% | −715−11.6% | Reduced |
| Tower Research Capital LLC (TRC) | 5,514 | $38.9K | 0.00% | +3,802+222.1% | Added |
| Stonebridge Capital Advisors LLC | 4,500 | $31.8K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 4,032 | $28.5K | 0.00% | −981−19.6% | Reduced |
| Allworth Financial LP | 2,934 | $20.7K | 0.00% | +948+47.7% | Added |
| Federation des caisses Desjardins du Quebec | 2,708 | $19.1K | 0.00% | 00.0% | Unchanged |
| Bellevue Group AG | 2,698 | $18.9K | 0.00% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 2,422 | $17.1K | 0.00% | −1,059−30.4% | Reduced |
| Farther Finance Advisors, LLC | 2,001 | $14.1K | 0.00% | +559+38.8% | Added |
| Umb Bank N A | 1,980 | $14.0K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 1,200 | $8.47K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 1,166 | $8.00K | 0.00% | +68+6.2% | Added |
| First Horizon Advisors, Inc. | 1,102 | $7.78K | 0.00% | +221+25.1% | Added |
| Cedar Mountain Advisors, LLC | 1,000 | $7.06K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 1,000 | $7.06K | 0.00% | 00.0% | Unchanged |
| Webster Bank, N. A. | 880 | $6.21K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 877 | $6.19K | 0.00% | −204−18.9% | Reduced |
| Harbour Investments, Inc. | 702 | $4.96K | 0.00% | +7+1.0% | Added |
| Glen Eagle Advisors, LLC | 700 | $4.94K | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 681 | $4.81K | 0.00% | +681 | New |
| Prestige Wealth Management Group LLC | 661 | $4.67K | 0.00% | 00.0% | Unchanged |