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.
Q4 2022 vs. Q3 2022
How the institutions holding United Microelectronics Corp changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 226 | 3 | 223 | 0 |
| Shares | 133.5M | 101.7K | 133.2M | −223.0K (−0.2%) |
| Value | $744.5M | $621.8K | $873.8M | +$130.0M (+17.5%) |
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (38)
Institutions that held United Microelectronics Corp at the end of Q4 2022 but not at the end of Q3 2022.
Sold out (38)
Institutions that held United Microelectronics Corp at the end of Q3 2022 and filed for Q4 2022 without it.
Not filed for Q4 2022 yet (3)
Institutions that held United Microelectronics Corp at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Corient Capital Partners, LLC | 45,829 | $310.0K |
| Wipfli Financial Advisors LLC, | 53,601 | $299.0K |
| American Portfolios Advisors | 2,301 | $12.8K |