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 2024
Institutional positions in United Microelectronics Corp as of Sep 30, 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
- 268
- +33 vs. Q2 2024
- Shares held
- 160.5M
- +51.6M (+47.3%) vs. Q2 2024
- Total value
- $1.35B
- +$397.9M (+41.7%) vs. Q2 2024
- New holders
- 52
- 107 more added
- Sold out
- 19
- 68 more reduced
3 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Barometer Capital Management Inc. | 15,447 | $130.1K | 0.04% | 00.0% | Unchanged |
| Buckingham Strategic Partners | 15,564 | $131.0K | 0.00% | +15,564 | New |
| Hennessy Advisors Inc | 15,627 | $131.6K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 15,259 | $133.2K | 0.00% | −200−1.3% | Reduced |
| Walleye Trading LLC | 16,006 | $134.8K | 0.00% | −43,219−73.0% | Reduced |
| Planned Solutions, Inc. | 16,250 | $136.8K | 0.06% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 16,360 | $137.8K | 0.00% | +2,393+17.1% | Added |
| Wealthstream Advisors, Inc. | 16,792 | $141.4K | 0.03% | +890+5.6% | Added |
| Cetera Investment Advisers | 16,797 | $141.4K | 0.00% | −11,137−39.9% | Reduced |
| Franklin Resources Inc | 17,350 | $141.9K | 0.00% | −839−4.6% | Reduced |
| Wealth Alliance | 16,900 | $142.3K | 0.02% | +435+2.6% | Added |
| Atria Investments LLC | 16,977 | $142.9K | 0.00% | −14,863−46.7% | Reduced |
| TownSquare Capital, LLC | 17,367 | $146.2K | 0.00% | +17,367 | New |
| Simon Quick Advisors, LLC | 17,582 | $148.0K | 0.01% | +5,860+50.0% | Added |
| Inspire Advisors, LLC | 18,419 | $155.1K | 0.02% | +227+1.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 19,105 | $163.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 19,698 | $167.0K | 0.00% | −12,400−38.6% | Reduced |
| Ieq Capital, LLC | 20,058 | $168.9K | 0.00% | +182+0.9% | Added |
| Parametrica Management Ltd | 20,078 | $169.1K | 0.20% | +20,078 | New |
| Eqis Capital Management, Inc. | 20,170 | $169.8K | 0.01% | −279−1.4% | Reduced |
| Annex Advisory Services, LLC | 20,500 | $172.6K | 0.01% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 20,740 | $174.6K | 0.10% | +20,740 | New |
| Y-Intercept (Hong Kong) Ltd | 21,777 | $183.4K | 0.01% | −22,400−50.7% | Reduced |
| Advisor Group Holdings, Inc. | 22,405 | $188.7K | 0.00% | +905+4.2% | Added |
| EverSource Wealth Advisors, LLC | 22,670 | $190.9K | 0.01% | +1,506+7.1% | Added |
| Groupama Asset Managment | 28,254 | $191.0K | 0.00% | +28,254 | New |
| Candriam Luxembourg S.C.A. | 22,764 | $191.7K | 0.00% | +2,239+10.9% | Added |
| Henry James International Management, Inc. | 22,964 | $193.4K | 0.07% | −891−3.7% | Reduced |
| Laird Norton Trust Company, LLC | 23,754 | $200.0K | 0.03% | 00.0% | Unchanged |
| Waldron Private Wealth LLC | 23,963 | $201.8K | 0.01% | +8,500+55.0% | Added |
| Glenmede Trust Co NA | 24,696 | $207.9K | 0.00% | +4,696+23.5% | Added |
| Fortitude Advisory Group L.L.C. | 25,000 | $210.5K | 0.13% | 00.0% | Unchanged |
| Ariadne Wealth Management, LP | 30,077 | $217.8K | 0.12% | +30,077 | New |
| Cozad Asset Management Inc | 26,010 | $219.0K | 0.02% | −6,824−20.8% | Reduced |
| Focus Financial Network, Inc. | 26,398 | $222.3K | 0.01% | +195+0.7% | Added |
| Prudential Financial Inc | 26,542 | $223.5K | 0.00% | −3,637−12.1% | Reduced |
| Canopy Partners, LLC | 26,837 | $226.0K | 0.10% | −52−0.2% | Reduced |
| BSW Wealth Partners | 26,943 | $226.9K | 0.03% | −9,352−25.8% | Reduced |
| Parallax Volatility Advisers, L.P. | 28,167 | $237.2K | 0.01% | +20,549+269.7% | Added |
| CWM, LLC | 28,599 | $241.0K | 0.00% | +9,625+50.7% | Added |
| Mizuho Securities Co. Ltd. | 29,335 | $247.0K | 0.61% | −53,000−64.4% | Reduced |
| Verus Capital Partners, LLC | 29,500 | $248.4K | 0.02% | +29,500 | New |
| Raymond James & Associates | 31,044 | $261.4K | 0.00% | +891+3.0% | Added |
| Sivia Capital Partners, LLC | 31,933 | $268.9K | 0.16% | −4,421−12.2% | Reduced |
| Bridgefront Capital, LLC | 33,667 | $283.5K | 0.11% | +33,667 | New |
| Mercer Global Advisors Inc | 34,249 | $283.9K | 0.00% | +10,088+41.8% | Added |
| Schechter Investment Advisors, LLC | 34,751 | $292.6K | 0.02% | +4,538+15.0% | Added |
| Foster Group, Inc. | 34,781 | $292.9K | 0.01% | +120.0% | Added |
| Lindbrook Capital, LLC | 35,683 | $300.5K | 0.03% | −1,357−3.7% | Reduced |
| Seven Eight Capital, LP | 36,004 | $303.2K | 0.03% | −58,316−61.8% | Reduced |
| Atomi Financial Group, Inc. | 37,275 | $313.9K | 0.02% | +3,958+11.9% | Added |
| Federation des caisses Desjardins du Quebec | 37,727 | $317.7K | 0.00% | −981−2.5% | Reduced |
| Yousif Capital Management, LLC | 37,736 | $317.7K | 0.00% | −1,518−3.9% | Reduced |
| Cable Hill Partners, LLC | 37,976 | $319.8K | 0.03% | −10,636−21.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 39,507 | $332.6K | 0.00% | +39,507 | New |
| Foster Victor Wealth Advisors, LLC | 41,697 | $336.1K | 0.03% | +5,228+14.3% | Added |
| Harvest Fund Management Co., Ltd | 41,011 | $345.0K | 0.02% | +41,011 | New |
| GTS Securities LLC | 44,320 | $373.2K | 0.01% | −38,631−46.6% | Reduced |
| Graham Capital Management, L.P. | 44,650 | $376.0K | 0.01% | +44,650 | New |
| Redwood Wealth Management Group, LLC | 46,369 | $390.4K | 0.19% | −450−1.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 46,863 | $394.6K | 0.00% | +3,931+9.2% | Added |
| Simplex Trading, LLC | 52,453 | $441.0K | 0.01% | +43,567+490.3% | Added |
| PDS Planning, Inc | 54,827 | $461.6K | 0.04% | +2,374+4.5% | Added |
| SEI Investments Co | 55,343 | $466.0K | 0.00% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 56,700 | $477.4K | 0.00% | −1,000−1.7% | Reduced |
| LPL Financial LLC | 59,889 | $504.3K | 0.00% | −78,147−56.6% | Reduced |
| SeaCrest Wealth Management, LLC | 61,165 | $515.0K | 0.06% | +540+0.9% | Added |
| Cambridge Investment Research Advisors, Inc. | 61,321 | $516.0K | 0.00% | −2,213−3.5% | Reduced |
| AXA S.A. | 63,004 | $530.5K | 0.00% | 00.0% | Unchanged |
| Bridgewater Advisors Inc. | 74,518 | $552.2K | 0.06% | +850+1.2% | Added |
| QRG Capital Management, Inc. | 66,771 | $562.2K | 0.01% | +15,612+30.5% | Added |
| ExodusPoint Capital Management, LP | 67,210 | $566.0K | 0.01% | +67,210 | New |
| Cresset Asset Management, LLC | 69,129 | $582.1K | 0.00% | −5,145−6.9% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 69,348 | $583.9K | 0.08% | −99−0.1% | Reduced |
| Commonwealth Equity Services, LLC | 69,438 | $585.0K | 0.00% | −2,021−2.8% | Reduced |
| Banque Pictet & Cie SA | 72,009 | $606.3K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 73,038 | $615.0K | 0.05% | +42,144+136.4% | Added |
| Ameriprise Financial Inc | 78,395 | $660.1K | 0.00% | +2,717+3.6% | Added |
| The PNC Financial Services Group, Inc. | 78,474 | $660.8K | 0.00% | +1,420+1.8% | Added |
| Profund Advisors LLC | 87,485 | $736.6K | 0.03% | −10,019−10.3% | Reduced |
| Walleye Capital LLC | 88,233 | $742.9K | 0.01% | −90,279−50.6% | Reduced |
| Chiron Investment Management, LLC | 89,657 | $754.9K | 0.27% | +89,657 | New |
| Ignite Planners, LLC | 90,303 | $760.4K | 0.17% | +1,360+1.5% | Added |
| Pathstone Holdings, LLC | 92,773 | $781.1K | 0.00% | −2,674−2.8% | Reduced |
| AQR Capital Management LLC | 92,868 | $810.7K | 0.00% | +92,868 | New |
| Sequoia Financial Advisors, LLC | 103,907 | $874.9K | 0.01% | +1,701+1.7% | Added |
| DGS Capital Management, LLC | 104,271 | $878.0K | 0.24% | +2,712+2.7% | Added |
| Parallel Advisors, LLC | 109,120 | $918.8K | 0.02% | −4,211−3.7% | Reduced |
| Ritholtz Wealth Management | 110,672 | $931.9K | 0.03% | +3,414+3.2% | Added |
| Toroso Investments, LLC | 115,287 | $970.7K | 0.01% | +60,533+110.6% | Added |
| Envestnet Asset Management Inc | 122,522 | $1.03M | 0.00% | +23,187+23.3% | Added |
| Mariner, LLC | 123,751 | $1.05M | 0.00% | +10,440+9.2% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 125,346 | $1.06M | 0.00% | −6,130−4.7% | Reduced |
| CAPROCK Group, Inc. | 126,020 | $1.06M | 0.04% | −184−0.1% | Reduced |
| Stifel Financial Corp | 129,143 | $1.09M | 0.00% | +610+0.5% | Added |
| Verition Fund Management LLC | 130,481 | $1.10M | 0.01% | +130,481 | New |
| TCW Group Inc | 131,220 | $1.10M | 0.01% | −10,710−7.5% | Reduced |
| Ballentine Partners, LLC | 132,780 | $1.12M | 0.02% | +23,699+21.7% | Added |
| Allspring Global Investments Holdings, LLC | 137,808 | $1.16M | 0.00% | +135,668+6,339.6% | Added |
| West Family Investments, Inc. | 141,661 | $1.19M | 0.41% | +9,294+7.0% | Added |