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, Q2 2023
Institutional positions in United Microelectronics Corp as of Jun 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
- 220
- −1 vs. Q1 2023
- Shares held
- 126.8M
- −6.20M (−4.7%) vs. Q1 2023
- Total value
- $1.00B
- −$146.9M (−12.8%) vs. Q1 2023
- New holders
- 29
- 78 more added
- Sold out
- 30
- 73 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 20,468,427 | $161.5M | 0.00% | −69,097−0.3% | Reduced |
| Vanguard Group Inc | 15,546,618 | $122.7M | 0.00% | −346,702−2.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 13,112,776 | $103.5M | 0.13% | −106,566−0.8% | Reduced |
| Morgan Stanley | 9,102,815 | $71.8M | 0.01% | +2,061,556+29.3% | Added |
| Fisher Asset Management, LLC | 7,200,372 | $56.8M | 0.03% | +986,258+15.9% | Added |
| Credit Suisse AG | 6,672,143 | $52.6M | 0.05% | +1,097,794+19.7% | Added |
| UBS Group AG | 5,514,029 | $43.5M | 0.02% | −1,773,266−24.3% | Reduced |
| Renaissance Technologies LLC | 4,402,450 | $34.7M | 0.05% | −232,884−5.0% | Reduced |
| Rafferty Asset Management, LLC | 4,260,204 | $33.6M | 0.19% | +933,493+28.1% | Added |
| Goldman Sachs Group Inc | 4,124,749 | $32.5M | 0.01% | −2,409,437−36.9% | Reduced |
| State Street Corp | 3,580,170 | $30.3M | 0.00% | −271,577−7.1% | Reduced |
| Bank of America Corp | 3,329,173 | $26.3M | 0.00% | −254,150−7.1% | Reduced |
| Barclays PLC | 2,135,830 | $16.9M | 0.01% | +1,467,019+219.3% | Added |
| Two Sigma Advisers, LP | 2,017,000 | $15.9M | 0.04% | −550,100−21.4% | Reduced |
| Citigroup Inc | 1,535,021 | $12.1M | 0.02% | +408,752+36.3% | Added |
| BNP Paribas Arbitrage, SA | 1,422,633 | $11.2M | 0.02% | +491,765+52.8% | Added |
| Crossmark Global Holdings, Inc. | 1,414,471 | $10.6M | 0.23% | +5,203+0.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 1,335,597 | $10.5M | 0.05% | −886,138−39.9% | Reduced |
| JPMorgan Chase & Co | 1,117,206 | $8.81M | 0.00% | +340,044+43.8% | Added |
| Voloridge Investment Management, LLC | 1,051,266 | $8.29M | 0.04% | +793,376+307.6% | Added |
| Northern Trust Corp | 816,784 | $6.44M | 0.00% | −10,289−1.2% | Reduced |
| Holocene Advisors, LP | 793,133 | $6.26M | 0.03% | −33,276−4.0% | Reduced |
| Rhumbline Advisers | 763,253 | $6.02M | 0.01% | +763,253 | New |
| Dimensional Fund Advisors LP | 688,546 | $5.43M | 0.00% | +4,134+0.6% | Added |
| Jane Street Group, LLC | 681,178 | $5.37M | 0.01% | +98,292+16.9% | Added |
| Zweig-DiMenna Associates LLC | 675,771 | $5.33M | 0.72% | +491,271+266.3% | Added |
| Susquehanna International Group, LLP | 674,720 | $5.32M | 0.01% | +486,197+257.9% | Added |
| Acadian Asset Management LLC | 424,589 | $3.35M | 0.01% | −137,157−24.4% | Reduced |
| Virtus Family Office LLC | 367,186 | $3.10M | 5.75% | −57,478−13.5% | Reduced |
| Deutsche Bank AG | 356,189 | $2.81M | 0.00% | +89,900+33.8% | Added |
| Two Sigma Investments, LP | 346,248 | $2.73M | 0.01% | −960,746−73.5% | Reduced |
| Wetherby Asset Management Inc | 342,677 | $2.70M | 0.15% | −519−0.2% | Reduced |
| Storebrand Asset Management AS | 324,031 | $2.56M | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 316,454 | $2.50M | 0.04% | −4,228−1.3% | Reduced |
| First Trust Advisors LP | 269,509 | $2.13M | 0.00% | +20,247+8.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 251,400 | $1.98M | 0.01% | +251,400 | New |
| Balentine LLC | 242,586 | $1.91M | 0.06% | +39,324+19.3% | Added |
| Creative Planning | 238,881 | $1.88M | 0.00% | +29,412+14.0% | Added |
| Ethic Inc. | 232,464 | $1.83M | 0.07% | +14,637+6.7% | Added |
| Envestnet Asset Management Inc | 225,525 | $1.78M | 0.00% | −690,907−75.4% | Reduced |
| Causeway Capital Management LLC | 220,778 | $1.74M | 0.05% | +105,549+91.6% | Added |
| Mezzasalma Advisors, LLC | 218,678 | $1.73M | 1.05% | 00.0% | Unchanged |
| Signaturefd, LLC | 209,350 | $1.65M | 0.04% | −1,841−0.9% | Reduced |
| Advisor Group Holdings, Inc. | 196,374 | $1.55M | 0.00% | −2,776−1.4% | Reduced |
| Squarepoint Ops LLC | 195,400 | $1.54M | 0.01% | +195,400 | New |
| JustInvest LLC | 195,089 | $1.54M | 0.05% | +10,817+5.9% | Added |
| Greenleaf Trust | 193,213 | $1.52M | 0.02% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 178,274 | $1.41M | 0.00% | +15,437+9.5% | Added |
| Guggenheim Capital LLC | 177,980 | $1.40M | 0.01% | +58,034+48.4% | Added |
| NewEdge Wealth, LLC | 177,220 | $1.40M | 0.05% | +70,605+66.2% | Added |
| Schonfeld Strategic Advisors LLC | 167,938 | $1.33M | 0.01% | −149,062−47.0% | Reduced |
| Veriti Management LLC | 155,740 | $1.23M | 0.14% | −115,195−42.5% | Reduced |
| Gunderson Capital Management Inc. | 153,224 | $1.21M | 0.80% | −3,225−2.1% | Reduced |
| Vident Investment Advisory, LLC | 140,145 | $1.10M | 0.04% | +43,006+44.3% | Added |
| UBS Asset Management Americas Inc | 124,700 | $1.09M | 0.00% | 00.0% | Unchanged |
| West Family Investments, Inc. | 136,511 | $1.08M | 0.42% | +4,833+3.7% | Added |
| Cerity Partners LLC | 131,668 | $1.04M | 0.00% | +3,272+2.5% | Added |
| US Bancorp | 130,602 | $1.03M | 0.00% | −142,783−52.2% | Reduced |
| Quadrant Capital Group LLC | 128,429 | $1.01M | 0.10% | +15,516+13.7% | Added |
| Lifestyle Asset Management, Inc. | 126,405 | $997.3K | 0.60% | −223−0.2% | Reduced |
| Ritholtz Wealth Management | 121,294 | $957.0K | 0.04% | −1,290−1.1% | Reduced |
| Schroder Investment Management Group | 119,470 | $942.6K | 0.00% | +57,735+93.5% | Added |
| Invesco Ltd. | 119,458 | $942.5K | 0.00% | −8,214−6.4% | Reduced |
| Stifel Financial Corp | 110,509 | $871.9K | 0.00% | −27,841−20.1% | Reduced |
| DGS Capital Management, LLC | 110,380 | $870.9K | 0.43% | +3,496+3.3% | Added |
| Natixis Advisors, L.P. | 107,342 | $847.0K | 0.00% | −20,703−16.2% | Reduced |
| Invst, LLC | 102,509 | $808.8K | 0.12% | −5,986−5.5% | Reduced |
| Ameriprise Financial Inc | 96,101 | $801.1K | 0.00% | −637−0.7% | Reduced |
| Profund Advisors LLC | 101,475 | $800.6K | 0.04% | +4,317+4.4% | Added |
| Mariner, LLC | 100,788 | $795.1K | 0.00% | +18,732+22.8% | Added |
| True Wealth Design, LLC | 96,543 | $761.7K | 0.28% | −141−0.1% | Reduced |
| LPL Financial LLC | 93,805 | $740.1K | 0.00% | +16,878+21.9% | Added |
| Quantbot Technologies LP | 91,658 | $723.2K | 0.05% | +2,076+2.3% | Added |
| Sequoia Financial Advisors, LLC | 90,988 | $717.9K | 0.01% | +5,854+6.9% | Added |
| CAPROCK Group, Inc. | 82,272 | $696.5K | 0.05% | +7,867+10.6% | Added |
| SG Americas Securities, LLC | 84,416 | $666.0K | 0.01% | +65,096+336.9% | Added |
| PEAK6 Investments LLC | 80,089 | $631.9K | 0.05% | +61,686+335.2% | Added |
| Capstone Investment Advisors, LLC | 78,342 | $618.1K | 0.02% | +65,505+510.3% | Added |
| Henry James International Management, Inc. | 72,763 | $574.1K | 0.25% | −180.0% | Reduced |
| Cresset Asset Management, LLC | 67,530 | $570.5K | 0.00% | +67,530 | New |
| Quantinno Capital Management LP | 72,244 | $570.0K | 0.03% | +35,049+94.2% | Added |
| The PNC Financial Services Group, Inc. | 71,632 | $565.2K | 0.00% | +8,283+13.1% | Added |
| SEI Investments Co | 71,301 | $562.6K | 0.00% | +71,301 | New |
| Ballentine Partners, LLC | 70,000 | $552.3K | 0.01% | +20,065+40.2% | Added |
| Wells Fargo & Company | 67,918 | $535.9K | 0.00% | −92,303−57.6% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 67,410 | $531.9K | 0.09% | −1,154−1.7% | Reduced |
| FMR LLC | 66,007 | $520.8K | 0.00% | +3,517+5.6% | Added |
| Parallel Advisors, LLC | 65,474 | $516.6K | 0.02% | +3,604+5.8% | Added |
| Raymond James & Associates | 64,401 | $508.1K | 0.00% | −127,134−66.4% | Reduced |
| Capital Wealth Planning, LLC | 64,096 | $505.7K | 0.01% | −2,003−3.0% | Reduced |
| Penserra Capital Management LLC | 64,096 | $505.0K | 0.01% | −2,003−3.0% | Reduced |
| Advisor Partners II, LLC | 63,155 | $498.3K | 0.02% | −3,893−5.8% | Reduced |
| AXA S.A. | 63,004 | $497.1K | 0.00% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 61,430 | $484.7K | 0.01% | +61,430 | New |
| Commonwealth Equity Services, LLC | 60,202 | $475.0K | 0.00% | −1,570−2.5% | Reduced |
| LSV Asset Management | 59,811 | $472.0K | 0.00% | +39,911+200.6% | Added |
| Marshall Wace, LLP | 57,900 | $456.8K | 0.00% | +57,900 | New |
| Boston Private Wealth LLC | 57,518 | $453.8K | 0.01% | −558−1.0% | Reduced |
| Mizuho Securities Co. Ltd. | 56,335 | $444.5K | 1.00% | −71,900−56.1% | Reduced |
| Johnson Investment Counsel Inc | 55,835 | $440.5K | 0.01% | 00.0% | Unchanged |