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, Q1 2024
Institutional positions in United Microelectronics Corp as of Mar 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
- 242
- −5 vs. Q4 2023
- Shares held
- 131.9M
- +10.1M (+8.3%) vs. Q4 2023
- Total value
- $1.07B
- +$36.6M (+3.6%) vs. Q4 2023
- New holders
- 32
- 89 more added
- Sold out
- 37
- 76 more reduced
3 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group Ltd. | 58,222 | $471.0K | 0.11% | +58,222 | New |
| GTS Securities LLC | 57,702 | $466.8K | 0.01% | −32,701−36.2% | Reduced |
| JJJ Advisors Inc. | 57,493 | $465.1K | 0.10% | −140−0.2% | Reduced |
| Quantbot Technologies LP | 57,336 | $463.8K | 0.03% | −40,936−41.7% | Reduced |
| Johnson Investment Counsel Inc | 55,835 | $451.7K | 0.00% | −1,000−1.8% | Reduced |
| QRG Capital Management, Inc. | 54,082 | $437.5K | 0.01% | −32,681−37.7% | Reduced |
| PDS Planning, Inc | 53,461 | $432.5K | 0.05% | +1,122+2.1% | Added |
| SEI Investments Co | 52,012 | $420.8K | 0.00% | +638+1.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 50,864 | $411.0K | 0.00% | −919−1.8% | Reduced |
| Cetera Investment Advisers | 48,205 | $390.0K | 0.00% | +18,264+61.0% | Added |
| Redwood Wealth Management Group, LLC | 46,319 | $374.7K | 0.40% | −4,185−8.3% | Reduced |
| Engineers Gate Manager LP | 44,781 | $362.3K | 0.01% | −33,247−42.6% | Reduced |
| Zweig-DiMenna Associates LLC | 44,000 | $356.0K | 0.03% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 42,150 | $341.0K | 0.32% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 41,903 | $339.0K | 0.01% | −16,250−27.9% | Reduced |
| Systematic Alpha Investments, LLC | 41,800 | $338.2K | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 41,724 | $337.5K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 41,546 | $336.1K | 0.00% | +38,838+1,434.2% | Added |
| Cable Hill Partners, LLC | 38,498 | $312.2K | 0.04% | 00.0% | Unchanged |
| Leonteq Securities AG | 38,344 | $310.2K | 0.04% | +21,574+128.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 38,200 | $309.0K | 0.00% | +38,200 | New |
| UBS Asset Management Americas Inc | 38,100 | $308.2K | 0.00% | −1,000−2.6% | Reduced |
| Barometer Capital Management Inc. | 39,347 | $303.0K | 0.08% | +24,447+164.1% | Added |
| Foster Victor Wealth Advisors, LLC | 36,469 | $298.3K | 0.03% | 00.0% | Unchanged |
| BSW Wealth Partners | 36,438 | $294.8K | 0.05% | +10,757+41.9% | Added |
| Raymond James & Associates | 35,653 | $288.4K | 0.00% | −19,641−35.5% | Reduced |
| Prudential Financial Inc | 35,449 | $286.8K | 0.00% | +35,449 | New |
| Mirae Asset Global Investments Co., Ltd. | 34,949 | $282.7K | 0.00% | +9,071+35.1% | Added |
| Foster Group, Inc. | 34,517 | $279.2K | 0.01% | +18,699+118.2% | Added |
| Ronald Blue Trust, Inc. | 34,410 | $278.4K | 0.00% | +1,457+4.4% | Added |
| Atomi Financial Group, Inc. | 33,686 | $272.5K | 0.03% | −3,309−8.9% | Reduced |
| Lindbrook Capital, LLC | 33,541 | $271.3K | 0.03% | +96+0.3% | Added |
| Cozad Asset Management Inc | 32,834 | $265.6K | 0.03% | −7,639−18.9% | Reduced |
| Sivia Capital Partners, LLC | 30,420 | $246.1K | 0.17% | −825−2.6% | Reduced |
| Groupama Asset Managment | 27,262 | $220.6K | 0.00% | +1,247+4.8% | Added |
| Canopy Partners, LLC | 26,889 | $217.5K | 0.11% | +861+3.3% | Added |
| Schechter Investment Advisors, LLC | 26,738 | $216.3K | 0.02% | +237+0.9% | Added |
| Mercer Global Advisors Inc | 26,703 | $213.0K | 0.00% | −22,074−45.3% | Reduced |
| Toroso Investments, LLC | 25,540 | $206.6K | 0.00% | +14,700+135.6% | Added |
| Fortitude Advisory Group L.L.C. | 25,100 | $203.1K | 0.11% | 00.0% | Unchanged |
| Advisors Preferred, LLC | 24,481 | $199.0K | 0.03% | +24,481 | New |
| Walleye Trading LLC | 23,985 | $194.0K | 0.00% | +23,985 | New |
| Laird Norton Trust Company, LLC | 23,754 | $192.2K | 0.03% | 00.0% | Unchanged |
| Wells Fargo & Company | 23,500 | $190.1K | 0.00% | −235,369−90.9% | Reduced |
| Royal Bank of Canada | 23,067 | $186.0K | 0.00% | −2,032−8.1% | Reduced |
| Focus Financial Network, Inc. | 24,420 | $183.9K | 0.01% | +24,420 | New |
| MAI Capital Management | 22,052 | $178.4K | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 21,218 | $171.7K | 0.00% | −650−3.0% | Reduced |
| Annex Advisory Services, LLC | 20,500 | $165.8K | 0.01% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 19,351 | $156.5K | 0.02% | +1,609+9.1% | Added |
| Angeles Investment Advisors, LLC | 19,257 | $155.8K | 0.01% | +4,315+28.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 19,105 | $154.6K | 0.00% | +2,340+14.0% | Added |
| SG Americas Securities, LLC | 18,649 | $151.0K | 0.00% | +18,649 | New |
| CWM, LLC | 18,251 | $148.0K | 0.00% | +1,189+7.0% | Added |
| Ieq Capital, LLC | 18,201 | $147.2K | 0.00% | +722+4.1% | Added |
| Prime Capital Investment Advisors, LLC | 16,946 | $137.1K | 0.00% | +5,666+50.2% | Added |
| EverSource Wealth Advisors, LLC | 17,649 | $135.9K | 0.01% | +3,628+25.9% | Added |
| Wealth Alliance | 16,696 | $135.1K | 0.02% | −669−3.9% | Reduced |
| HighTower Advisors, LLC | 16,292 | $132.0K | 0.00% | −2,075−11.3% | Reduced |
| Planned Solutions, Inc. | 16,250 | $131.5K | 0.06% | 00.0% | Unchanged |
| Alera Investment Advisors, LLC | 15,944 | $129.0K | 0.02% | −73−0.5% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 15,346 | $124.1K | 0.01% | +15,346 | New |
| Franklin Resources Inc | 15,173 | $122.8K | 0.00% | −1,908−11.2% | Reduced |
| Wealthstream Advisors, Inc. | 15,155 | $122.6K | 0.05% | +4,128+37.4% | Added |
| Wealth Architects, LLC | 15,120 | $122.3K | 0.02% | 00.0% | Unchanged |
| Drive Wealth Management, LLC | 15,044 | $121.7K | 0.03% | −1,726−10.3% | Reduced |
| Waldron Private Wealth LLC | 14,519 | $117.5K | 0.01% | −1,905−11.6% | Reduced |
| Bleakley Financial Group, LLC | 14,384 | $116.4K | 0.00% | −258−1.8% | Reduced |
| Simplicity Wealth,LLC | 14,384 | $116.4K | 0.00% | +14,384 | New |
| Aviva PLC | 13,807 | $111.7K | 0.00% | 00.0% | Unchanged |
| Hennessy Advisors Inc | 13,791 | $111.6K | 0.00% | −2,431−15.0% | Reduced |
| Evergreen Capital Management LLC | 13,764 | $111.4K | 0.00% | −566−3.9% | Reduced |
| Vontobel Holding Ltd. | 13,249 | $107.2K | 0.00% | +13,249 | New |
| Two Sigma Investments, LP | 13,200 | $106.8K | 0.00% | −181,300−93.2% | Reduced |
| Bessemer Group Inc | 12,515 | $101.0K | 0.00% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 12,224 | $98.9K | 0.00% | −270−2.2% | Reduced |
| Rehmann Capital Advisory Group | 12,193 | $98.6K | 0.01% | −272−2.2% | Reduced |
| Atria Wealth Solutions, Inc. | 11,800 | $95.5K | 0.00% | +11,800 | New |
| KilterHowling LLC | 11,729 | $94.9K | 0.07% | +740+6.7% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 11,300 | $91.4K | 0.00% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 11,274 | $91.2K | 0.00% | +11,274 | New |
| Leo Wealth, LLC | 11,226 | $90.8K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 11,220 | $90.8K | 0.00% | −341−2.9% | Reduced |
| United Capital Financial Advisers, LLC | 10,886 | $88.1K | 0.00% | +347+3.3% | Added |
| Tudor Investment Corp Et Al | 10,774 | $87.2K | 0.00% | +10,774 | New |
| HB Wealth Management, LLC | 10,609 | $85.8K | 0.00% | −2,069−16.3% | Reduced |
| SpiderRock Advisors, LLC | 10,575 | $85.8K | 0.00% | +10,575 | New |
| Coldstream Capital Management Inc | 10,481 | $84.8K | 0.00% | +18+0.2% | Added |
| Global Retirement Partners, LLC | 10,470 | $84.7K | 0.00% | −380−3.5% | Reduced |
| Enterprise Financial Services Corp | 10,292 | $83.3K | 0.05% | −164−1.6% | Reduced |
| Harvest Fund Management Co., Ltd | 9,339 | $75.0K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 7,547 | $61.1K | 0.00% | +7,547 | New |
| Allworth Financial LP | 5,340 | $43.2K | 0.00% | +2,505+88.4% | Added |
| GWM Advisors LLC | 4,902 | $39.7K | 0.00% | −850−14.8% | Reduced |
| WealthCollab, LLC | 4,018 | $32.5K | 0.02% | +791+24.5% | Added |
| GAMMA Investing LLC | 3,622 | $29.3K | 0.01% | +148+4.3% | Added |
| CoreCap Advisors, LLC | 3,071 | $24.8K | 0.00% | +3,071 | New |
| Allianz SE | 2,598 | $21.0K | 0.00% | +2,598 | New |
| Proequities, Inc. | 2,492 | $20.2K | 0.00% | +2,492 | New |
| Atlas Capital Advisors LLC | 2,422 | $19.6K | 0.00% | 00.0% | Unchanged |