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, Q1 2025
Institutional positions in United Microelectronics Corp as of Mar 31, 2025. 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
- 234
- −16 vs. Q4 2024
- Shares held
- 155.0M
- −5.07M (−3.2%) vs. Q4 2024
- Total value
- $1.11B
- +$66.5M (+6.4%) vs. Q4 2024
- New holders
- 29
- 102 more added
- Sold out
- 45
- 67 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bollard Group LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 1 | $4 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1 | $7 | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 1 | $7 | 0.00% | +1 | New |
| Ameritas Investment Partners, Inc. | 2 | $14 | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 5 | $36 | 0.00% | −851,178−100.0% | Reduced |
| High Note Wealth, LLC | 28 | $200 | 0.00% | +28 | New |
| Abound Wealth Management | 160 | $1.14K | 0.00% | −132−45.2% | Reduced |
| Raffa Wealth Management, LLC | 164 | $1.17K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 171 | $1.22K | 0.00% | +171 | New |
| Sound Income Strategies, LLC | 200 | $1.43K | 0.00% | +100+100.0% | Added |
| UMA Financial Services, Inc. | 201 | $1.44K | 0.00% | +201 | New |
| Credit Agricole S A | 210 | $1.50K | 0.00% | 00.0% | Unchanged |
| Clean Yield Group | 218 | $1.56K | 0.00% | −131−37.5% | Reduced |
| Principal Securities, Inc. | 286 | $1.86K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 300 | $2.15K | 0.00% | −1,000−76.9% | Reduced |
| Safe Harbor Fiduciary, LLC | 300 | $2.15K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 325 | $2.32K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 364 | $2.60K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 398 | $2.85K | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 399 | $2.85K | 0.00% | +399 | New |
| Valued Wealth Advisors LLC | 423 | $3.02K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 426 | $3.05K | 0.00% | +94+28.3% | Added |
| Caitong International Asset Management Co., Ltd | 440 | $3.15K | 0.00% | −4,618−91.3% | Reduced |
| Nisa Investment Advisors, LLC | 500 | $3.58K | 0.00% | −1,000−66.7% | Reduced |
| Capital A Wealth Management, LLC | 504 | $3.60K | 0.00% | 00.0% | Unchanged |
| Park Square Financial Group, LLC | 524 | $3.74K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 542 | $3.88K | 0.00% | +275+103.0% | Added |
| Highline Wealth Partners LLC | 622 | $4.45K | 0.00% | −95−13.2% | Reduced |
| Parkside Financial Bank & Trust | 630 | $4.50K | 0.00% | +630 | New |
| True Wealth Design, LLC | 651 | $4.66K | 0.00% | +188+40.6% | Added |
| Prestige Wealth Management Group LLC | 661 | $4.73K | 0.00% | 00.0% | Unchanged |
| Kiker Wealth Management, LLC | 670 | $4.79K | 0.00% | +670 | New |
| Bell Investment Advisors, Inc | 683 | $4.88K | 0.00% | −242−26.2% | Reduced |
| GWM Advisors LLC | 700 | $5.00K | 0.00% | −4,600−86.8% | Reduced |
| WealthCollab, LLC | 729 | $5.21K | 0.00% | −151−17.2% | Reduced |
| GPS Wealth Strategies Group, LLC | 768 | $5.49K | 0.00% | 00.0% | Unchanged |
| Sierra Ocean, LLC | 879 | $6.29K | 0.00% | +257+41.3% | Added |
| Hantz Financial Services, Inc. | 949 | $7.00K | 0.00% | +949 | New |
| Cedar Mountain Advisors, LLC | 1,000 | $7.15K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 1,000 | $7.15K | 0.00% | 00.0% | Unchanged |
| BOK Financial Private Wealth, Inc. | 1,104 | $7.89K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 1,170 | $8.37K | 0.00% | +50+4.5% | Added |
| CIBC Private Wealth Group, LLC | 1,372 | $8.40K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 1,200 | $8.58K | 0.00% | 00.0% | Unchanged |
| Wiser Advisor Group LLC | 1,400 | $10.0K | 0.01% | 00.0% | Unchanged |
| Umb Bank N A | 1,725 | $12.3K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 1,932 | $13.0K | 0.00% | +1,932 | New |
| Private Trust Co NA | 2,000 | $14.3K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 2,000 | $14.3K | 0.00% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 2,000 | $14.3K | 0.00% | +2,000 | New |
| Allianz SE | 2,598 | $18.6K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 2,805 | $20.1K | 0.00% | +200+7.7% | Added |
| JFS Wealth Advisors, LLC | 2,826 | $20.2K | 0.00% | +1,568+124.6% | Added |
| Wells Fargo & Company | 3,323 | $23.8K | 0.00% | −2,991−47.4% | Reduced |
| Jones Financial Companies LLLP | 3,660 | $24.0K | 0.00% | +353+10.7% | Added |
| Farther Finance Advisors, LLC | 4,980 | $34.8K | 0.00% | +2,859+134.8% | Added |
| Royal Bank of Canada | 5,245 | $38.0K | 0.00% | −14,590−73.6% | Reduced |
| Allworth Financial LP | 6,574 | $45.4K | 0.00% | +150+2.3% | Added |
| Coldstream Capital Management Inc | 6,653 | $47.6K | 0.00% | +6,653 | New |
| Silvercrest Asset Management Group LLC | 10,080 | $72.1K | 0.00% | +10,080 | New |
| Parallax Volatility Advisers, L.P. | 10,599 | $75.8K | 0.00% | −117,857−91.7% | Reduced |
| Callan Family Office, LLC | 10,804 | $77.2K | 0.01% | 00.0% | Unchanged |
| Leo Wealth, LLC | 10,961 | $78.4K | 0.01% | +229+2.1% | Added |
| Verdence Capital Advisors LLC | 11,014 | $78.7K | 0.01% | +388+3.7% | Added |
| RSM US Wealth Management LLC | 11,241 | $80.4K | 0.00% | +11,241 | New |
| Natural Investments, LLC | 11,513 | $82.0K | 0.02% | +20.0% | Added |
| GAMMA Investing LLC | 12,108 | $86.6K | 0.01% | +8,772+262.9% | Added |
| SBI Securities Co., Ltd. | 12,182 | $87.1K | 0.00% | +870+7.7% | Added |
| Vista Wealth Management Group, LLC | 12,426 | $88.8K | 0.01% | +12,426 | New |
| Bessemer Group Inc | 12,515 | $89.0K | 0.00% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 12,550 | $89.7K | 0.00% | −1,450−10.4% | Reduced |
| Simplex Trading, LLC | 12,740 | $91.0K | 0.00% | −3,131−19.7% | Reduced |
| Infini Capital Management Ltd | 12,816 | $91.6K | 0.09% | +12,816 | New |
| Cozad Asset Management Inc | 12,829 | $91.7K | 0.01% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 13,005 | $93.0K | 0.00% | +13,005 | New |
| Advisor Group Holdings, Inc. | 13,240 | $94.7K | 0.00% | −4,026−23.3% | Reduced |
| Colony Group, LLC | 13,443 | $96.1K | 0.00% | −101−0.7% | Reduced |
| Aviva PLC | 13,807 | $98.7K | 0.00% | 00.0% | Unchanged |
| Henry James International Management, Inc. | 13,930 | $99.6K | 0.03% | +813+6.2% | Added |
| EverSource Wealth Advisors, LLC | 13,973 | $99.9K | 0.01% | +3,249+30.3% | Added |
| Savvy Advisors, Inc. | 14,201 | $101.5K | 0.01% | +945+7.1% | Added |
| Skopos Labs, Inc. | 14,315 | $102.4K | 0.02% | +13,864+3,074.1% | Added |
| CIBC World Markets Inc. | 14,808 | $105.9K | 0.00% | +826+5.9% | Added |
| Wealth Architects, LLC | 14,965 | $107.0K | 0.01% | +69+0.5% | Added |
| Simon Quick Advisors, LLC | 15,023 | $107.4K | 0.01% | −3,096−17.1% | Reduced |
| Barometer Capital Management Inc. | 15,447 | $110.4K | 0.04% | −15,447−50.0% | Reduced |
| Schechter Investment Advisors, LLC | 15,635 | $111.8K | 0.01% | −5,386−25.6% | Reduced |
| United Capital Financial Advisers, LLC | 16,425 | $117.4K | 0.00% | +3,511+27.2% | Added |
| R Squared Ltd | 16,450 | $117.6K | 0.13% | −2,240−12.0% | Reduced |
| Wealthstream Advisors, Inc. | 16,465 | $117.7K | 0.02% | +2,555+18.4% | Added |
| Xponance, Inc. | 17,502 | $125.1K | 0.00% | +17,502 | New |
| GeoWealth Management, LLC | 17,724 | $126.7K | 0.01% | +4,206+31.1% | Added |
| Bank of Montreal | 17,898 | $128.0K | 0.00% | +17,898 | New |
| Franklin Resources Inc | 17,942 | $128.3K | 0.00% | −947−5.0% | Reduced |
| Crestwood Advisors Group LLC | 17,951 | $128.3K | 0.00% | +17,951 | New |
| Private Advisor Group, LLC | 18,284 | $130.7K | 0.00% | +4,110+29.0% | Added |
| Commonwealth Equity Services, LLC | 18,902 | $135.0K | 0.00% | −46,697−71.2% | Reduced |
| Verus Capital Partners, LLC | 19,050 | $136.2K | 0.01% | −5,950−23.8% | Reduced |
| Inspire Advisors, LLC | 19,438 | $139.0K | 0.02% | +42+0.2% | Added |