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 2024
Institutional positions in United Microelectronics Corp as of Mar 31, 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
- 242
- −5 vs. Q4 2023
- Shares held
- 131.9M
- +10.1M (+8.3%) vs. Q4 2023
- Total value
- $1.07B
- +$36.6M (+3.6%) vs. Q4 2023
- New holders
- 32
- 89 more added
- Sold out
- 37
- 76 more reduced
3 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding United Microelectronics Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Holocene Advisors, LP | 233,745 | $1.89M | 0.01% | +233,745 | New |
| Squarepoint Ops LLC | 234,215 | $1.89M | 0.01% | +103,335+79.0% | Added |
| NewEdge Wealth, LLC | 243,568 | $1.91M | 0.04% | −149,355−38.0% | Reduced |
| LSV Asset Management | 252,711 | $2.04M | 0.00% | 00.0% | Unchanged |
| Vident Advisory, LLC | 255,013 | $2.06M | 0.04% | +85,599+50.5% | Added |
| Guggenheim Capital LLC | 255,627 | $2.07M | 0.01% | +49,787+24.2% | Added |
| JustInvest LLC | 267,143 | $2.16M | 0.05% | +31,865+13.5% | Added |
| Storebrand Asset Management AS | 307,352 | $2.49M | 0.01% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 326,200 | $2.64M | 0.00% | −2,319,650−87.7% | Reduced |
| Wetherby Asset Management Inc | 343,251 | $2.78M | 0.13% | −4,131−1.2% | Reduced |
| Credit Suisse AG | 353,043 | $2.86M | 0.00% | −2,560,105−87.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 353,626 | $2.86M | 0.03% | +13,508+4.0% | Added |
| First Trust Advisors LP | 353,943 | $2.86M | 0.00% | −19,980−5.3% | Reduced |
| Ethic Inc. | 413,869 | $3.35M | 0.08% | +64,960+18.6% | Added |
| Creative Planning | 426,753 | $3.45M | 0.00% | +79,534+22.9% | Added |
| Virtus Family Office LLC | 431,129 | $3.49M | 5.57% | +6,059+1.4% | Added |
| JPMorgan Chase & Co | 544,835 | $4.41M | 0.00% | −674,536−55.3% | Reduced |
| Marshall Wace, LLP | 671,050 | $5.43M | 0.01% | +608,122+966.4% | Added |
| Susquehanna International Group, LLP | 706,540 | $5.72M | 0.01% | −42,516−5.7% | Reduced |
| Dimensional Fund Advisors LP | 720,332 | $5.83M | 0.00% | +65,792+10.1% | Added |
| Moran Wealth Management, LLC | 732,300 | $5.92M | 0.19% | −19,889−2.6% | Reduced |
| Jane Street Group, LLC | 782,068 | $6.33M | 0.01% | +393,742+101.4% | Added |
| Rhumbline Advisers | 928,144 | $7.51M | 0.01% | +3670.0% | Added |
| Northern Trust Corp | 1,059,651 | $8.57M | 0.00% | −121,785−10.3% | Reduced |
| Nomura Holdings Inc | 1,109,298 | $8.97M | 0.07% | +482,659+77.0% | Added |
| Crossmark Global Holdings, Inc. | 1,320,238 | $10.7M | 0.20% | −49,497−3.6% | Reduced |
| BNP Paribas Arbitrage, SA | 1,911,750 | $15.5M | 0.02% | +187,167+10.9% | Added |
| Genesis Investment Management, LLP | 2,134,600 | $17.3M | 3.60% | +2,134,600 | New |
| Millennium Management LLC | 2,357,334 | $19.1M | 0.02% | +1,328,716+129.2% | Added |
| Schroder Investment Management Group | 3,289,653 | $26.6M | 0.03% | −187,228−5.4% | Reduced |
| Barclays PLC | 3,393,457 | $27.5M | 0.01% | +703,519+26.2% | Added |
| State Street Corp | 3,619,261 | $29.3M | 0.00% | +37,872+1.1% | Added |
| Citigroup Inc | 3,997,416 | $32.3M | 0.04% | +2,360,606+144.2% | Added |
| Arrowstreet Capital, Limited Partnership | 4,293,557 | $34.7M | 0.03% | −2,124,616−33.1% | Reduced |
| Rafferty Asset Management, LLC | 6,627,992 | $53.6M | 0.20% | +2,192,753+49.4% | Added |
| Goldman Sachs Group Inc | 6,931,034 | $56.1M | 0.01% | +2,431,798+54.0% | Added |
| Bank of America Corp | 7,666,251 | $62.0M | 0.01% | +3,389,584+79.3% | Added |
| Fisher Asset Management, LLC | 7,910,866 | $64.0M | 0.03% | +1,335,314+20.3% | Added |
| UBS Group AG | 8,368,390 | $67.7M | 0.02% | +1,616,944+23.9% | Added |
| Morgan Stanley | 8,606,328 | $69.6M | 0.01% | +2,022,659+30.7% | Added |
| Vanguard Group Inc | 15,339,014 | $124.1M | 0.00% | −529,799−3.3% | Reduced |
| BlackRock Inc. | 22,127,558 | $179.0M | 0.00% | +479,817+2.2% | Added |
| Jennison Associates LLC | 0 | $0 | 0.00% | −670,359−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −493,648−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −351,107−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −283,785−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −183,701−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −109,416−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −103,252−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −101,663−100.0% | Sold out |
| Invst, LLC | 0 | $0 | 0.00% | −85,910−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −67,525−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −57,477−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −57,365−100.0% | Sold out |
| Eagle Asset Management Inc | 0 | $0 | 0.00% | −41,482−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −22,769−100.0% | Sold out |
| Pinpoint Asset Management Ltd | 0 | $0 | 0.00% | −20,200−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −20,034−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Seeds Investor LLC | 0 | $0 | 0.00% | −18,978−100.0% | Sold out |
| Intelligence Driven Advisers, LLC | 0 | $0 | 0.00% | −19,373−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −13,524−100.0% | Sold out |
| Simon Quick Advisors, LLC | 0 | $0 | 0.00% | −12,914−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −12,136−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −11,551−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −11,456−100.0% | Sold out |
| Vista Wealth Management Group, LLC | 0 | $0 | 0.00% | −11,059−100.0% | Sold out |
| Cherrydale Wealth Management, LLC | 0 | $0 | 0.00% | −10,955−100.0% | Sold out |
| Optas, LLC | 0 | $0 | 0.00% | −10,491−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −3,963−100.0% | Sold out |
| First Horizon Advisors, Inc. | 0 | $0 | 0.00% | −934−100.0% | Sold out |
| Arlington Trust Co LLC | 0 | $0 | 0.00% | −499−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −444−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Focused Wealth Management, Inc | 0 | $0 | 0.00% | −209−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −183−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Desjardins Global Asset Management Inc. | – | – | – | – | Not filed |
| Sawtooth Solutions, LLC | – | – | – | – | Not filed |
| Coppell Advisory Solutions LLC | – | – | – | – | Not filed |