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 2021
Institutional positions in United Microelectronics Corp as of Jun 30, 2021. 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
- 203
- +1 vs. Q1 2021
- Shares held
- 89.5M
- −155.0K (−0.2%) vs. Q1 2021
- Total value
- $846.6M
- +$30.3M (+3.7%) vs. Q1 2021
- New holders
- 33
- 63 more added
- Sold out
- 32
- 64 more reduced
3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Focused Wealth Management, Inc | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Joseph P. Lucia & Associates, LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 91 | $860 | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 188 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sonora Investment Management, LLC | 100 | $1.00K | 0.00% | +100 | New |
| TD Private Client Wealth LLC | 120 | $1.13K | 0.00% | −5,082−97.7% | Reduced |
| Carroll Financial Associates, Inc. | 219 | $2.00K | 0.00% | +219 | New |
| Larson Financial Group LLC | 300 | $3.00K | 0.00% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 400 | $4.00K | 0.00% | −300−42.9% | Reduced |
| Geneos Wealth Management Inc. | 630 | $5.00K | 0.00% | −1,148−64.6% | Reduced |
| Perennial Advisors, LLC | 500 | $5.00K | 0.00% | 00.0% | Unchanged |
| Pinnacle Bancorp, Inc. | 501 | $5.00K | 0.00% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 500 | $5.00K | 0.00% | +500 | New |
| Rockefeller Capital Management L.P. | 547 | $5.00K | 0.00% | +547 | New |
| Private Capital Group, LLC | 663 | $6.00K | 0.00% | −948−58.8% | Reduced |
| FMR LLC | 695 | $7.00K | 0.00% | −1,070−60.6% | Reduced |
| Plante Moran Financial Advisors, LLC | 752 | $7.00K | 0.00% | +752 | New |
| Lake Point Wealth Management | 725 | $7.00K | 0.00% | +725 | New |
| Brewin Dolphin Ltd | 835 | $7.89K | 0.00% | 00.0% | Unchanged |
| Webster Bank, N. A. | 880 | $8.00K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 1,000 | $9.00K | 0.00% | 00.0% | Unchanged |
| Optimum Investment Advisors | 1,000 | $9.00K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 1,000 | $9.00K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 1,020 | $10.0K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 1,189 | $11.0K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 1,116 | $11.0K | 0.00% | +1,116 | New |
| Benjamin F. Edwards & Company, Inc. | 1,315 | $12.0K | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 1,250 | $12.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,525 | $14.0K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 1,535 | $15.0K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 1,743 | $16.0K | 0.00% | −512−22.7% | Reduced |
| NEXT Financial Group, Inc | 1,843 | $17.0K | 0.00% | +1,000+118.6% | Added |
| Clearstead Advisors, LLC | 2,000 | $19.0K | 0.00% | 00.0% | Unchanged |
| Enterprise Financial Services Corp | 2,086 | $20.0K | 0.00% | +87+4.4% | Added |
| Fieldpoint Private Securities, LLC | 2,595 | $28.0K | 0.01% | +115+4.6% | Added |
| American Portfolios Advisors | 3,009 | $28.4K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 3,444 | $32.5K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,445 | $33.0K | 0.00% | −27,403−88.8% | Reduced |
| Exchange Traded Concepts, LLC | 3,672 | $35.0K | 0.00% | +3,672 | New |
| Berman Capital Advisors, LLC | 4,440 | $41.0K | 0.01% | +391+9.7% | Added |
| BNP Paribas Arbitrage, SA | 4,475 | $42.3K | 0.00% | −2,905−39.4% | Reduced |
| Cutler Group LP | 5,175 | $48.0K | 0.00% | −18,408−78.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 6,278 | $59.3K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 6,546 | $62.0K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 8,943 | $82.0K | 0.01% | +8,943 | New |
| Creative Planning | 10,276 | $97.0K | 0.00% | −168,484−94.3% | Reduced |
| Rehmann Capital Advisory Group | 10,571 | $99.9K | 0.01% | −3,313−23.9% | Reduced |
| JJJ Advisors Inc. | 10,598 | $100.0K | 0.04% | +997+10.4% | Added |
| Savant Capital, LLC | 11,362 | $107.0K | 0.00% | −1,103−8.8% | Reduced |
| Bank of New York Mellon Corp | 11,963 | $113.0K | 0.00% | −3,670−23.5% | Reduced |
| Stonebridge Capital Advisors LLC | 12,000 | $113.0K | 0.01% | 00.0% | Unchanged |
| Fca Corp | 12,000 | $113.0K | 0.03% | +12,000 | New |
| Two Sigma Securities, LLC | 11,940 | $113.0K | 0.03% | +11,940 | New |
| Royal Bank of Canada | 12,060 | $114.0K | 0.00% | −49,669−80.5% | Reduced |
| Sentinel Trust Co Lba | 12,971 | $123.0K | 0.02% | 00.0% | Unchanged |
| Personal Cfo Solutions, LLC | 13,242 | $125.0K | 0.03% | 00.0% | Unchanged |
| Bessemer Group Inc | 13,380 | $127.0K | 0.00% | +13,380 | New |
| Cambridge Investment Research Advisors, Inc. | 14,777 | $140.0K | 0.00% | +14,777 | New |
| Wealth Architects, LLC | 14,895 | $141.0K | 0.03% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 15,083 | $142.5K | 0.02% | −1,998−11.7% | Reduced |
| Aviva PLC | 15,407 | $146.0K | 0.00% | 00.0% | Unchanged |
| Chase Investment Counsel Corp | 16,130 | $152.0K | 0.06% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 16,257 | $153.0K | 0.00% | −201−1.2% | Reduced |
| Independent Financial Group, LLC | 16,282 | $153.9K | 0.02% | +2,601+19.0% | Added |
| BNC Wealth Management, LLC | 17,090 | $162.0K | 0.10% | +1,342+8.5% | Added |
| Paloma Partners Management Co | 17,090 | $162.0K | 0.00% | +17,090 | New |
| Bayesian Capital Management, LP | 17,320 | $164.0K | 0.04% | +4,281+32.8% | Added |
| Robertson Stephens Wealth Management, LLC | 18,000 | $170.0K | 0.02% | +18,000 | New |
| Ameriprise Financial Inc | 19,175 | $181.0K | 0.00% | +2,883+17.7% | Added |
| Evergreen Capital Management LLC | 19,296 | $182.0K | 0.01% | +7,852+68.6% | Added |
| Annex Advisory Services, LLC | 20,500 | $194.0K | 0.02% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 20,615 | $195.0K | 0.04% | +885+4.5% | Added |
| Quantbot Technologies LP | 20,773 | $196.0K | 0.02% | +20,773 | New |
| Advisors Asset Management, Inc. | 21,102 | $199.0K | 0.00% | +5,788+37.8% | Added |
| LSV Asset Management | 21,200 | $200.0K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 20,868 | $200.0K | 0.00% | +12,737+156.6% | Added |
| Squarepoint Ops LLC | 21,274 | $201.0K | 0.00% | +21,274 | New |
| Private Advisor Group, LLC | 21,412 | $202.0K | 0.00% | −464−2.1% | Reduced |
| Eaton Vance Management | 22,223 | $210.0K | 0.00% | +21,604+3,490.1% | Added |
| Harbour Investments, Inc. | 23,312 | $220.0K | 0.01% | −1,295−5.3% | Reduced |
| Ethic Inc. | 23,615 | $223.0K | 0.03% | +5,648+31.4% | Added |
| SG3 Management, LLC | 25,000 | $236.0K | 0.10% | −25,500−50.5% | Reduced |
| PDS Planning, Inc | 25,254 | $239.0K | 0.06% | +2,787+12.4% | Added |
| HAP Trading, LLC | 27,424 | $259.0K | 0.02% | +27,424 | New |
| Balentine LLC | 27,698 | $262.0K | 0.01% | −1,072−3.7% | Reduced |
| Mizuho Securities Co. Ltd. | 27,930 | $264.0K | 0.05% | +18,200+187.1% | Added |
| Keebeck Wealth Management, LLC | 28,150 | $266.0K | 0.04% | +8,300+41.8% | Added |
| Claraphi Advisory Network, LLC | 28,385 | $268.0K | 0.08% | −1,287−4.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 28,814 | $272.0K | 0.07% | +351+1.2% | Added |
| HighPoint Advisor Group LLC | 28,931 | $273.0K | 0.03% | −2,989−9.4% | Reduced |
| Colony Group LLC | 30,214 | $286.0K | 0.01% | +5,375+21.6% | Added |
| Apollon Wealth Management, LLC | 30,923 | $292.0K | 0.05% | +14,327+86.3% | Added |
| Commonwealth Equity Services, LLC | 31,569 | $298.0K | 0.00% | +5,778+22.4% | Added |
| Natixis Advisors, L.P. | 32,113 | $303.0K | 0.00% | −995−3.0% | Reduced |
| Macquarie Group Ltd | 32,606 | $308.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 32,874 | $310.0K | 0.00% | −2,189−6.2% | Reduced |
| Eqis Capital Management, Inc. | 34,767 | $329.0K | 0.02% | −5,084−12.8% | Reduced |
| Thoroughbred Financial Services, LLC | 34,800 | $329.0K | 0.08% | +1,600+4.8% | Added |
| Campbell & CO Investment Adviser LLC | 35,300 | $334.0K | 0.14% | +35,300 | New |
| Franklin Resources Inc | 36,693 | $347.0K | 0.00% | +1,024+2.9% | Added |