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 |
|---|---|---|---|---|---|
| HB Wealth Management, LLC | 10,595 | $89.2K | 0.00% | −14−0.1% | Reduced |
| Balentine LLC | 10,588 | $89.2K | 0.00% | +71+0.7% | Added |
| SpiderRock Advisors, LLC | 10,575 | $89.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 10,484 | $88.3K | 0.00% | +161+1.6% | Added |
| MML Investors Services, LLC | 10,243 | $86.0K | 0.00% | +10,243 | New |
| TCG Advisory Services, LLC | 10,070 | $84.8K | 0.00% | +10,070 | New |
| Viking Fund Management LLC | 10,000 | $84.2K | 0.01% | +10,000 | New |
| GAMMA Investing LLC | 6,817 | $57.4K | 0.01% | +3,242+90.7% | Added |
| Allworth Financial LP | 6,369 | $53.6K | 0.00% | +769+13.7% | Added |
| Baldwin Brothers Inc | 6,208 | $52.3K | 0.00% | +6,208 | New |
| Clear Street Markets LLC | 6,000 | $51.0K | 0.03% | +6,000 | New |
| Leonteq Securities AG | 5,993 | $50.5K | 0.01% | +1,972+49.0% | Added |
| GWM Advisors LLC | 5,425 | $45.7K | 0.00% | −35,036−86.6% | Reduced |
| Lazard Asset Management LLC | 5,316 | $44.0K | 0.00% | +5,316 | New |
| WealthCollab, LLC | 4,869 | $41.0K | 0.03% | +851+21.2% | Added |
| Assetmark, Inc | 4,432 | $37.3K | 0.00% | +4,432 | New |
| GeoWealth Management, LLC | 4,020 | $33.8K | 0.00% | +4,020 | New |
| Smartleaf Asset Management LLC | 3,169 | $27.7K | 0.00% | +1,850+140.3% | Added |
| Jones Financial Companies LLLP | 2,803 | $24.5K | 0.00% | +1,533+120.7% | Added |
| CoreCap Advisors, LLC | 2,871 | $24.2K | 0.00% | +2,871 | New |
| JFS Wealth Advisors, LLC | 2,679 | $22.6K | 0.00% | +1,389+107.7% | Added |
| Proequities, Inc. | 2,294 | $19.3K | 0.00% | −198−7.9% | Reduced |
| Private Trust Co NA | 2,000 | $16.8K | 0.00% | 00.0% | Unchanged |
| Northwest Investment Counselors, LLC | 1,900 | $16.0K | 0.00% | +1,900 | New |
| Umb Bank N A | 1,725 | $14.5K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,557 | $13.1K | 0.00% | +100+6.9% | Added |
| Wiser Advisor Group LLC | 1,400 | $11.8K | 0.02% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,372 | $11.6K | 0.00% | −1,169−46.0% | Reduced |
| Key Financial Inc | 1,200 | $10.1K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 1,140 | $9.60K | 0.00% | +1,140 | New |
| BOK Financial Private Wealth, Inc. | 1,104 | $9.30K | 0.00% | +44+4.2% | Added |
| Northwestern Mutual Wealth Management Co | 1,033 | $8.70K | 0.00% | −71−6.4% | Reduced |
| Cedar Mountain Advisors, LLC | 1,000 | $8.42K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 1,000 | $8.42K | 0.00% | 00.0% | Unchanged |
| Webster Bank, N. A. | 880 | $7.41K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 866 | $7.29K | 0.00% | −102,250−99.2% | Reduced |
| GPS Wealth Strategies Group, LLC | 768 | $6.47K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 758 | $6.38K | 0.00% | +136+21.9% | Added |
| Rosenberg Matthew Hamilton | 681 | $5.73K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 661 | $5.57K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 660 | $5.56K | 0.00% | +504+323.1% | Added |
| Venturi Wealth Management, LLC | 500 | $4.21K | 0.00% | +500 | New |
| Valued Wealth Advisors LLC | 423 | $3.56K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 398 | $3.35K | 0.00% | +398 | New |
| Beacon Capital Management, LLC | 387 | $3.26K | 0.00% | +387 | New |
| Clean Yield Group | 349 | $2.94K | 0.00% | +349 | New |
| Bryn Mawr Trust Co | 325 | $2.74K | 0.00% | +325 | New |
| Anchor Investment Management, LLC | 300 | $2.53K | 0.00% | 00.0% | Unchanged |
| Safe Harbor Fiduciary, LLC | 300 | $2.53K | 0.00% | +300 | New |
| LRI Investments, LLC | 364 | $2.50K | 0.00% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 255 | $2.23K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 234 | $1.97K | 0.00% | −2,919−92.6% | Reduced |
| Abound Wealth Management | 210 | $1.77K | 0.00% | +22+11.7% | Added |
| Credit Agricole S A | 210 | $1.77K | 0.00% | 00.0% | Unchanged |
| NFJ Investment Group, LLC | 183 | $1.54K | 0.00% | 00.0% | Unchanged |
| Highline Wealth Partners LLC | 173 | $1.46K | 0.00% | −292−62.8% | Reduced |
| Raffa Wealth Management, LLC | 164 | $1.38K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 163 | $1.37K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 147 | $1.24K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 136 | $1.15K | 0.00% | +136 | New |
| Creative Financial Designs Inc | 113 | $951 | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 100 | $842 | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 75 | $630 | 0.00% | +75 | New |
| Coppell Advisory Solutions LLC | 50 | $392 | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2 | $17 | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 1 | $4 | 0.00% | +1 | Added |
| Bollard Group LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 21,892 | – | – | +21,892 | New |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −2,653,327−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −327,435−100.0% | Sold out |
| NewEdge Wealth, LLC | 0 | $0 | 0.00% | −256,816−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −217,537−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −115,740−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −53,709−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −42,088−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −31,117−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −22,352−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −20,148−100.0% | Sold out |
| Simplicity Wealth,LLC | 0 | $0 | 0.00% | −14,325−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −12,830−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −10,207−100.0% | Sold out |
| Allianz SE | 0 | $0 | 0.00% | −2,598−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −1,864−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −970−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −140−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Lynx Investment Advisory | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| JJJ Advisors Inc. | – | – | – | – | Not filed |
| Benjamin F. Edwards & Company, Inc. | – | – | – | – | Not filed |