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, Q4 2024
Institutional positions in United Microelectronics Corp as of Dec 31, 2024. 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
- 253
- −10 vs. Q3 2024
- Shares held
- 160.4M
- −50.9K (0.0%) vs. Q3 2024
- Total value
- $1.04B
- −$310.6M (−23.0%) vs. Q3 2024
- New holders
- 45
- 66 more added
- Sold out
- 55
- 103 more reduced
5 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Waldron Private Wealth LLC | 17,617 | $114.3K | 0.00% | −6,346−26.5% | Reduced |
| Simon Quick Advisors, LLC | 18,119 | $117.6K | 0.01% | +537+3.1% | Added |
| R Squared Ltd | 18,690 | $121.3K | 0.12% | +18,690 | New |
| Franklin Resources Inc | 18,889 | $122.6K | 0.00% | +1,539+8.9% | Added |
| Buckingham Strategic Partners | 19,157 | $124.3K | 0.00% | +3,593+23.1% | Added |
| Inspire Advisors, LLC | 19,396 | $125.9K | 0.02% | +977+5.3% | Added |
| Foster Victor Wealth Advisors, LLC | 20,147 | $126.5K | 0.01% | −21,550−51.7% | Reduced |
| Atomi Financial Group, Inc. | 19,553 | $126.9K | 0.01% | −17,722−47.5% | Reduced |
| Royal Bank of Canada | 19,835 | $128.0K | 0.00% | +137+0.7% | Added |
| Annex Advisory Services, LLC | 20,500 | $133.0K | 0.00% | 00.0% | Unchanged |
| Ariadne Wealth Management, LP | 22,173 | $135.3K | 0.06% | −7,904−26.3% | Reduced |
| Schechter Investment Advisors, LLC | 21,021 | $136.4K | 0.01% | −13,730−39.5% | Reduced |
| Sivia Capital Partners, LLC | 21,607 | $140.2K | 0.07% | −10,326−32.3% | Reduced |
| Candriam Luxembourg S.C.A. | 22,764 | $147.7K | 0.00% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 23,139 | $150.2K | 0.01% | +2,969+14.7% | Added |
| Prudential Financial Inc | 23,570 | $153.0K | 0.00% | −2,972−11.2% | Reduced |
| First Affirmative Financial Network | 23,693 | $153.8K | 0.09% | +10,131+74.7% | Added |
| Laird Norton Trust Company, LLC | 23,754 | $154.2K | 0.02% | 00.0% | Unchanged |
| Canopy Partners, LLC | 24,804 | $161.0K | 0.06% | −2,033−7.6% | Reduced |
| CWM, LLC | 24,930 | $162.0K | 0.00% | −3,669−12.8% | Reduced |
| Lindbrook Capital, LLC | 24,980 | $162.1K | 0.01% | −10,703−30.0% | Reduced |
| Verus Capital Partners, LLC | 25,000 | $162.3K | 0.02% | −4,500−15.3% | Reduced |
| Vise Technologies, Inc. | 26,989 | $175.2K | 0.01% | +12,249+83.1% | Added |
| Ieq Capital, LLC | 27,459 | $178.2K | 0.00% | +7,401+36.9% | Added |
| Raymond James Financial Inc | 28,253 | $183.4K | 0.00% | +28,253 | New |
| Groupama Asset Managment | 28,254 | $183.9K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 28,916 | $187.7K | 0.08% | +8,176+39.4% | Added |
| Bridgefront Capital, LLC | 31,036 | $201.4K | 0.07% | −2,631−7.8% | Reduced |
| Boston Private Wealth LLC | 32,723 | $212.4K | 0.00% | +32,723 | New |
| Pinnacle Wealth Planning Services, Inc. | 33,120 | $214.9K | 0.03% | −36,228−52.2% | Reduced |
| XTX Topco Ltd | 33,483 | $217.3K | 0.02% | −193,965−85.3% | Reduced |
| Ashton Thomas Private Wealth, LLC | 33,770 | $219.2K | 0.01% | +33,770 | New |
| Barometer Capital Management Inc. | 30,894 | $228.5K | 0.09% | +15,447+100.0% | Added |
| Mercer Global Advisors Inc | 35,848 | $232.7K | 0.00% | +1,599+4.7% | Added |
| HSBC Holdings PLC | 37,098 | $241.7K | 0.00% | +37,098 | New |
| Yousif Capital Management, LLC | 37,736 | $244.9K | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 39,430 | $255.9K | 0.00% | +14,734+59.7% | Added |
| IMC-Chicago, LLC | 39,452 | $256.0K | 0.01% | +39,452 | New |
| Redwood Wealth Management Group, LLC | 40,830 | $265.0K | 0.13% | −5,539−11.9% | Reduced |
| Man Group plc | 42,928 | $278.6K | 0.00% | +42,928 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 45,945 | $298.2K | 0.00% | −918−2.0% | Reduced |
| Ameriprise Financial Inc | 50,548 | $328.1K | 0.00% | −27,847−35.5% | Reduced |
| SEI Investments Co | 52,798 | $342.7K | 0.00% | −2,545−4.6% | Reduced |
| Mizuho Securities Co. Ltd. | 53,335 | $347.2K | 5.24% | +24,000+81.8% | Added |
| Johnson Investment Counsel Inc | 55,700 | $361.5K | 0.00% | −1,000−1.8% | Reduced |
| Ronald Blue Trust, Inc. | 56,221 | $364.9K | 0.00% | −125,561−69.1% | Reduced |
| PDS Planning, Inc | 57,828 | $375.3K | 0.03% | +3,001+5.5% | Added |
| Scientech Research LLC | 58,209 | $377.8K | 0.11% | +58,209 | New |
| Wellington Management Group LLP | 58,333 | $378.6K | 0.00% | +58,333 | New |
| QRG Capital Management, Inc. | 61,517 | $399.2K | 0.00% | −5,254−7.9% | Reduced |
| LPL Financial LLC | 61,852 | $401.4K | 0.00% | +1,963+3.3% | Added |
| Vontobel Holding Ltd. | 62,107 | $403.1K | 0.00% | +62,107 | New |
| AXA S.A. | 63,004 | $408.9K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 65,599 | $426.0K | 0.00% | −3,839−5.5% | Reduced |
| Bridgewater Advisors Inc. | 71,077 | $447.8K | 0.05% | −3,441−4.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 71,711 | $465.0K | 0.00% | +10,390+16.9% | Added |
| Banque Pictet & Cie SA | 74,509 | $483.6K | 0.00% | +2,500+3.5% | Added |
| Verition Fund Management LLC | 79,949 | $518.9K | 0.00% | −50,532−38.7% | Reduced |
| Parallel Advisors, LLC | 81,346 | $527.9K | 0.01% | −27,774−25.5% | Reduced |
| Envestnet Asset Management Inc | 82,972 | $538.5K | 0.00% | −39,550−32.3% | Reduced |
| Bayesian Capital Management, LP | 83,100 | $539.3K | 0.07% | +83,100 | New |
| The PNC Financial Services Group, Inc. | 83,851 | $544.2K | 0.00% | +5,377+6.9% | Added |
| Mariner, LLC | 86,648 | $562.4K | 0.00% | −37,103−30.0% | Reduced |
| Natixis Advisors, L.P. | 87,914 | $571.0K | 0.00% | −93,970−51.7% | Reduced |
| Pathstone Holdings, LLC | 89,458 | $580.5K | 0.00% | −3,315−3.6% | Reduced |
| Jump Financial, LLC | 91,602 | $594.5K | 0.01% | +80,291+709.8% | Added |
| GTS Securities LLC | 97,052 | $629.9K | 0.03% | +52,732+119.0% | Added |
| Ignite Planners, LLC | 97,709 | $641.9K | 0.14% | +7,406+8.2% | Added |
| DGS Capital Management, LLC | 99,148 | $643.5K | 0.16% | −5,123−4.9% | Reduced |
| Sequoia Financial Advisors, LLC | 99,345 | $644.8K | 0.01% | −4,562−4.4% | Reduced |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 100,121 | $649.8K | 0.40% | +100,121 | New |
| Ritholtz Wealth Management | 101,757 | $660.4K | 0.02% | −8,915−8.1% | Reduced |
| Tower Research Capital LLC (TRC) | 103,713 | $673.1K | 0.01% | +90,703+697.2% | Added |
| TCW Group Inc | 107,104 | $695.1K | 0.01% | −24,116−18.4% | Reduced |
| Profund Advisors LLC | 107,739 | $699.2K | 0.03% | +20,254+23.2% | Added |
| Ballentine Partners, LLC | 119,524 | $775.7K | 0.01% | −13,256−10.0% | Reduced |
| US Bancorp | 122,408 | $794.4K | 0.00% | −40,546−24.9% | Reduced |
| Stifel Financial Corp | 127,181 | $825.4K | 0.00% | −1,962−1.5% | Reduced |
| Parallax Volatility Advisers, L.P. | 128,456 | $833.7K | 0.02% | +100,289+356.1% | Added |
| CAPROCK Group, Inc. | 129,033 | $837.4K | 0.03% | +3,013+2.4% | Added |
| West Family Investments, Inc. | 136,983 | $889.0K | 0.31% | −4,678−3.3% | Reduced |
| Quantinno Capital Management LP | 145,004 | $941.1K | 0.01% | −41,046−22.1% | Reduced |
| First Trust Advisors LP | 146,183 | $948.7K | 0.00% | +146,183 | New |
| Quadrant Capital Group LLC | 146,827 | $952.9K | 0.07% | −57,042−28.0% | Reduced |
| Greenleaf Trust | 149,099 | $967.7K | 0.01% | −493−0.3% | Reduced |
| Victory Capital Management Inc | 149,457 | $970.0K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 160,338 | $1.04M | 0.06% | +160,338 | New |
| North of South Capital LLP | 160,509 | $1.04M | 0.13% | 00.0% | Unchanged |
| Old Mission Capital LLC | 162,384 | $1.05M | 0.02% | +20,471+14.4% | Added |
| Generali Investments CEE, investicni spolecnost, a.s. | 170,779 | $1.11M | 0.11% | +170,779 | New |
| Cerity Partners LLC | 171,084 | $1.20M | 0.00% | −65,943−27.8% | Reduced |
| CI Private Wealth, LLC | 189,331 | $1.23M | 0.00% | −6,308−3.2% | Reduced |
| Advisors Asset Management, Inc. | 189,503 | $1.23M | 0.02% | +20,041+11.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 200,766 | $1.30M | 0.06% | +1,150+0.6% | Added |
| Headlands Technologies LLC | 201,170 | $1.31M | 0.13% | +201,170 | New |
| Aigen Investment Management, LP | 204,666 | $1.33M | 0.23% | +204,666 | New |
| Toroso Investments, LLC | 214,675 | $1.39M | 0.01% | +99,388+86.2% | Added |
| Signaturefd, LLC | 214,945 | $1.39M | 0.03% | −11,758−5.2% | Reduced |
| Balyasny Asset Management LLC | 217,435 | $1.41M | 0.00% | +217,435 | New |
| JustInvest LLC | 235,678 | $1.53M | 0.02% | −62,518−21.0% | Reduced |