Who owns UNITED MICROELECTRONICS CORP (UMC)? Elite investor 13F holders
4 tracked elite investors reported holding UNITED MICROELECTRONICS CORP as of 2026-06-30, including D.E. Shaw, Maverick Capital, Tudor Investment, Ancora Advisors / Ancora Holdings. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.
4 tracked investors currently reported holding · Latest report period: 2026-06-30 · Information Technology · Semiconductors & Semiconductor Equipment
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other…
Reported holders and securities, including exits (up to 20)
| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|---|---|---|---|---|---|---|---|---|---|
| D.E. Shaw | UNITED MICROELECTRONICS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 5341704.00 USD | 196314.000000 | Shares | reduce | Original filing |
| Bridgewater Associates | UNITED MICROELECTRONICS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | Original filing |
| Maverick Capital | UNITED MICROELECTRONICS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 782532.00 USD | 28759.000000 | Shares | buy | Original filing |
| Tudor Investment | UNITED MICROELECTRONICS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 595953.00 USD | 21902.000000 | Shares | add | Original filing |
| Ancora Advisors / Ancora Holdings | UNITED MICROELECTRONICS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 10367.00 USD | 381.000000 | Shares | reduce | Original filing |
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