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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 22,957,807 | $193.3M | 0.00% | +22,957,807 | New |
| Vanguard Group Inc | 15,197,282 | $128.0M | 0.00% | −20,508−0.1% | Reduced |
| Morgan Stanley | 14,505,498 | $122.1M | 0.01% | +7,506,187+107.2% | Added |
| Bank of America Corp | 9,379,531 | $79.0M | 0.01% | +845,782+9.9% | Added |
| Marshall Wace, LLP | 7,830,893 | $65.9M | 0.09% | +2,582,666+49.2% | Added |
| Acadian Asset Management LLC | 7,326,059 | $61.7M | 0.19% | +6,886,294+1,565.9% | Added |
| UBS Group AG | 7,282,205 | $61.3M | 0.02% | +998,147+15.9% | Added |
| Two Sigma Investments, LP | 7,216,193 | $60.8M | 0.14% | +5,261,140+269.1% | Added |
| Fisher Asset Management, LLC | 7,063,338 | $59.5M | 0.02% | −603,967−7.9% | Reduced |
| Rafferty Asset Management, LLC | 6,485,497 | $54.6M | 0.19% | +545,379+9.2% | Added |
| Goldman Sachs Group Inc | 4,607,185 | $38.8M | 0.01% | −1,467,120−24.2% | Reduced |
| Citigroup Inc | 4,418,983 | $37.2M | 0.03% | −18,519−0.4% | Reduced |
| Genesis Investment Management, LLP | 4,353,325 | $36.7M | 7.09% | +474,004+12.2% | Added |
| Schroder Investment Management Group | 3,584,693 | $31.3M | 0.03% | +587,464+19.6% | Added |
| State Street Corp | 3,661,624 | $30.8M | 0.00% | +53,105+1.5% | Added |
| Barclays PLC | 3,205,930 | $27.0M | 0.01% | +240,380+8.1% | Added |
| Voloridge Investment Management, LLC | 2,109,621 | $17.8M | 0.06% | +258,733+14.0% | Added |
| Qube Research & Technologies Ltd | 1,519,855 | $12.8M | 0.02% | +1,519,855 | New |
| Two Sigma Advisers, LP | 1,279,600 | $10.8M | 0.03% | +970,600+314.1% | Added |
| Citadel Advisors LLC | 1,259,346 | $10.6M | 0.01% | +537,329+74.4% | Added |
| Crossmark Global Holdings, Inc. | 1,194,016 | $10.1M | 0.18% | −81,851−6.4% | Reduced |
| BNP Paribas Arbitrage, SA | 1,186,187 | $9.99M | 0.01% | +168,899+16.6% | Added |
| Dimensional Fund Advisors LP | 1,073,730 | $9.04M | 0.00% | +356,349+49.7% | Added |
| Jane Street Group, LLC | 1,059,019 | $8.92M | 0.01% | +440,087+71.1% | Added |
| Northern Trust Corp | 939,870 | $7.91M | 0.00% | −39,718−4.1% | Reduced |
| Squarepoint Ops LLC | 826,749 | $6.96M | 0.02% | +826,749 | New |
| JPMorgan Chase & Co | 806,000 | $6.79M | 0.00% | +53,264+7.1% | Added |
| Moran Wealth Management, LLC | 701,800 | $5.91M | 0.18% | −19,108−2.7% | Reduced |
| Creative Planning | 661,802 | $5.57M | 0.01% | +121,919+22.6% | Added |
| Rhumbline Advisers | 653,681 | $5.50M | 0.00% | −14,880−2.2% | Reduced |
| Boston Partners | 633,615 | $5.34M | 0.01% | +633,615 | New |
| LSV Asset Management | 554,211 | $4.67M | 0.01% | +301,500+119.3% | Added |
| Susquehanna International Group, LLP | 495,301 | $4.17M | 0.01% | +124,685+33.6% | Added |
| Virtus Family Office LLC | 448,959 | $3.78M | 4.99% | +1,031+0.2% | Added |
| Millennium Management LLC | 448,947 | $3.78M | 0.00% | −306,079−40.5% | Reduced |
| Vident Advisory, LLC | 418,845 | $3.53M | 0.09% | +61,203+17.1% | Added |
| Ethic Inc. | 413,403 | $3.35M | 0.08% | −10,513−2.5% | Reduced |
| Aquatic Capital Management LLC | 369,200 | $3.11M | 0.08% | +369,200 | New |
| O'Shaughnessy Asset Management, LLC | 365,352 | $2.99M | 0.03% | +6,020+1.7% | Added |
| Schonfeld Strategic Advisors LLC | 344,452 | $2.90M | 0.02% | −137,809−28.6% | Reduced |
| Wetherby Asset Management Inc | 340,074 | $2.86M | 0.13% | −8,130−2.3% | Reduced |
| UBS Asset Management Americas Inc | 327,100 | $2.75M | 0.00% | +12,100+3.8% | Added |
| Guggenheim Capital LLC | 326,536 | $2.75M | 0.02% | +22,515+7.4% | Added |
| Storebrand Asset Management AS | 307,352 | $2.59M | 0.01% | 00.0% | Unchanged |
| FMR LLC | 300,738 | $2.53M | 0.00% | +197,998+192.7% | Added |
| JustInvest LLC | 298,196 | $2.51M | 0.04% | −3,378−1.1% | Reduced |
| Invesco Ltd. | 278,713 | $2.35M | 0.00% | +32,552+13.2% | Added |
| Capital Fund Management S.A. | 249,832 | $2.10M | 0.02% | +249,832 | New |
| Cerity Partners LLC | 237,027 | $2.00M | 0.00% | +112,624+90.5% | Added |
| XTX Topco Ltd | 227,448 | $1.92M | 0.14% | +227,448 | New |
| Signaturefd, LLC | 226,703 | $1.91M | 0.04% | −2,759−1.2% | Reduced |
| Quadrant Capital Group LLC | 203,869 | $1.72M | 0.12% | +7,468+3.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 199,616 | $1.68M | 0.08% | −388−0.2% | Reduced |
| CI Private Wealth, LLC | 195,639 | $1.65M | 0.00% | −15,224−7.2% | Reduced |
| Baird Financial Group, Inc. | 191,176 | $1.61M | 0.00% | +28,625+17.6% | Added |
| Ronald Blue Trust, Inc. | 181,782 | $1.59M | 0.02% | +104,797+136.1% | Added |
| Quantinno Capital Management LP | 186,050 | $1.57M | 0.02% | +42,919+30.0% | Added |
| Natixis Advisors, L.P. | 181,884 | $1.53M | 0.00% | +20,656+12.8% | Added |
| Veriti Management LLC | 178,086 | $1.50M | 0.08% | +4,545+2.6% | Added |
| Advisors Asset Management, Inc. | 169,462 | $1.43M | 0.03% | +63,528+60.0% | Added |
| Quantbot Technologies LP | 163,657 | $1.38M | 0.05% | +130,809+398.2% | Added |
| US Bancorp | 162,954 | $1.37M | 0.00% | +11,722+7.8% | Added |
| North of South Capital LLP | 160,509 | $1.35M | 0.20% | +13,394+9.1% | Added |
| Greenleaf Trust | 149,592 | $1.26M | 0.01% | +83+0.1% | Added |
| Victory Capital Management Inc | 149,457 | $1.26M | 0.00% | +73,202+96.0% | Added |
| Russell Investments Group, Ltd. | 140,890 | $1.23M | 0.00% | +140,889+14,088,900.0% | Added |
| Old Mission Capital LLC | 141,913 | $1.19M | 0.03% | +141,913 | New |
| West Family Investments, Inc. | 141,661 | $1.19M | 0.41% | +9,294+7.0% | Added |
| Allspring Global Investments Holdings, LLC | 137,808 | $1.16M | 0.00% | +135,668+6,339.6% | Added |
| Ballentine Partners, LLC | 132,780 | $1.12M | 0.02% | +23,699+21.7% | Added |
| TCW Group Inc | 131,220 | $1.10M | 0.01% | −10,710−7.5% | Reduced |
| Verition Fund Management LLC | 130,481 | $1.10M | 0.01% | +130,481 | New |
| Stifel Financial Corp | 129,143 | $1.09M | 0.00% | +610+0.5% | Added |
| CAPROCK Group, Inc. | 126,020 | $1.06M | 0.04% | −184−0.1% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 125,346 | $1.06M | 0.00% | −6,130−4.7% | Reduced |
| Mariner, LLC | 123,751 | $1.05M | 0.00% | +10,440+9.2% | Added |
| Envestnet Asset Management Inc | 122,522 | $1.03M | 0.00% | +23,187+23.3% | Added |
| Toroso Investments, LLC | 115,287 | $970.7K | 0.01% | +60,533+110.6% | Added |
| Ritholtz Wealth Management | 110,672 | $931.9K | 0.03% | +3,414+3.2% | Added |
| Parallel Advisors, LLC | 109,120 | $918.8K | 0.02% | −4,211−3.7% | Reduced |
| DGS Capital Management, LLC | 104,271 | $878.0K | 0.24% | +2,712+2.7% | Added |
| Sequoia Financial Advisors, LLC | 103,907 | $874.9K | 0.01% | +1,701+1.7% | Added |
| AQR Capital Management LLC | 92,868 | $810.7K | 0.00% | +92,868 | New |
| Pathstone Holdings, LLC | 92,773 | $781.1K | 0.00% | −2,674−2.8% | Reduced |
| Ignite Planners, LLC | 90,303 | $760.4K | 0.17% | +1,360+1.5% | Added |
| Chiron Investment Management, LLC | 89,657 | $754.9K | 0.27% | +89,657 | New |
| Walleye Capital LLC | 88,233 | $742.9K | 0.01% | −90,279−50.6% | Reduced |
| Profund Advisors LLC | 87,485 | $736.6K | 0.03% | −10,019−10.3% | Reduced |
| The PNC Financial Services Group, Inc. | 78,474 | $660.8K | 0.00% | +1,420+1.8% | Added |
| Ameriprise Financial Inc | 78,395 | $660.1K | 0.00% | +2,717+3.6% | Added |
| Two Sigma Securities, LLC | 73,038 | $615.0K | 0.05% | +42,144+136.4% | Added |
| Banque Pictet & Cie SA | 72,009 | $606.3K | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 69,438 | $585.0K | 0.00% | −2,021−2.8% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 69,348 | $583.9K | 0.08% | −99−0.1% | Reduced |
| Cresset Asset Management, LLC | 69,129 | $582.1K | 0.00% | −5,145−6.9% | Reduced |
| ExodusPoint Capital Management, LP | 67,210 | $566.0K | 0.01% | +67,210 | New |
| QRG Capital Management, Inc. | 66,771 | $562.2K | 0.01% | +15,612+30.5% | Added |
| Bridgewater Advisors Inc. | 74,518 | $552.2K | 0.06% | +850+1.2% | Added |
| AXA S.A. | 63,004 | $530.5K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 61,321 | $516.0K | 0.00% | −2,213−3.5% | Reduced |