Congress trades
United Microelectronics Corporation (UMC)
About United Microelectronics Corporation
from the company's filings and listing- Exchange
- NYSE
- Sector
- Technology
- Industry
- Semiconductors
- Chief executive
- Jason S. Wang
- Employees
- 20,000
- Listed since
- Sep 19, 2000
- Market value
- $56.6B
- Price to earnings
- 21.3
- Earnings per share
- $33.45
- Dividend yield
- 1.83%
Earnings
6 reported quarters · next on Oct 28, 2026| Quarter | EPS | EPS expected | Revenue | Revenue expected | Result |
|---|---|---|---|---|---|
| Q2 FY2026reported Jul 29, 2026 | $0.54 | $0.16 | $2.1B | $2.1B | EPS beatRevenue in line |
| Q1 FY2026reported Apr 29, 2026 | $0.20 | $0.12 | $1.9B | $1.9B | EPS beatRevenue in line |
| Jan 28, 2026 | $0.13 | $0.12 | $2.0B | $1.9B | EPS beatRevenue beat |
| Q3 FY2025reported Oct 29, 2025 | $0.20 | $0.12 | $1.9B | $1.9B | EPS beatRevenue in line |
| Q2 FY2025reported Jul 30, 2025 | $0.12 | $0.14 | $2.0B | $1.9B | EPS missRevenue beat |
| Q1 FY2025reported Apr 23, 2025 | $0.09 | $0.10 | $1.8B | $1.8B | EPS missRevenue in line |
Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag marked GAAP compares a GAAP figure the company reported with an adjusted consensus, two different measures, so a one-time gain or charge can move it either way; basis unverified means we could not classify the reported figure. A flag reads n/a only when a number is missing. An estimate is a forecast made by analysts, not a company target.
Institutional holders
13F positions as of Jun 30, 2026| Holder | Value | Shares | Change | Of company |
|---|---|---|---|---|
| Blackrock, Inc. | $858.3M | 31,544,454 | +14.7% | 1.26% |
| UBS Group AG | $316.5M | 11,632,967 | +42.3% | 0.47% |
| Goldman Sachs Group Inc | $302.3M | 11,109,785 | +89.1% | 0.45% |
| Bank Of America Corp | $277.0M | 10,181,208 | +291.1% | 0.41% |
| Vanguard Capital Management LLC | $234.1M | 8,601,967 | -4.3% | 0.34% |
| Morgan Stanley | $225.5M | 8,285,573 | -5.6% | 0.33% |
| AQR Capital Management LLC | $210.0M | 7,718,125 | -47.5% | 0.31% |
| Rafferty Asset Management, LLC | $208.2M | 7,653,378 | +53.6% | 0.31% |
| Acadian Asset Management LLC | $156.5M | 5,753,245 | -29.2% | 0.23% |
| MAN Group PLC | $152.2M | 5,593,427 | -2.4% | 0.22% |
| Citigroup Inc | $147.3M | 5,414,362 | +26.0% | 0.22% |
| Barclays PLC | $133.1M | 4,892,286 | +3.2% | 0.20% |
A 13F reports long US equity positions 45 days after the quarter ends, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory.
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Congress trades in UMC
20 disclosures of 21 on record · median 37d of the 45 allowed| Member | Type | Action | Amount disclosed | Since the trade | Trade date | Disclosed | Delay |
|---|---|---|---|---|---|---|---|
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +908.3%S&P +192.0% · vs S&P 500 +716.3% | Mar 29, 2020 | May 6, 2020 | 38d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +903.8%S&P +243.7% · vs S&P 500 +660.2% | Mar 23, 2020 | May 6, 2020 | 44d |
| Michael T. McCaul | Stock | Sale | $50,001 - $100,000 | +908.3%S&P +192.0% · vs S&P 500 +716.3% | Mar 30, 2020 | May 6, 2020 | 37d |
| Michael T. McCaul | Stock | Sale | $15,001 - $50,000 | +908.3%S&P +192.0% · vs S&P 500 +716.3% | Mar 30, 2020 | May 6, 2020 | 37d |
| Michael T. McCaulFiled late | Stock | Sale | $1,001 - $15,000 | +726.0%S&P +141.0% · vs S&P 500 +585.1% | Dec 12, 2019 | Jan 29, 2020 | 48d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1024.9%S&P +167.6% · vs S&P 500 +857.3% | May 22, 2019 | Jun 27, 2019 | 36d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1013.7%S&P +166.9% · vs S&P 500 +846.8% | May 21, 2019 | Jun 27, 2019 | 37d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1019.3%S&P +170.8% · vs S&P 500 +848.5% | May 23, 2019 | Jun 27, 2019 | 35d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1053.9%S&P +163.4% · vs S&P 500 +890.5% | Apr 16, 2019 | May 15, 2019 | 29d |
| Michael T. McCaulFiled late | Stock | Purchase | $1,001 - $15,000 | +1065.9%S&P +177.6% · vs S&P 500 +888.3% | Mar 7, 2019 | Apr 30, 2019 | 54d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1097.1%S&P +172.0% · vs S&P 500 +925.1% | Mar 26, 2019 | Apr 30, 2019 | 35d |
| Michael T. McCaulFiled late | Stock | Purchase | $1,001 - $15,000 | +1084.4%S&P +175.4% · vs S&P 500 +909.0% | Mar 6, 2019 | Apr 30, 2019 | 55d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1103.5%S&P +173.3% · vs S&P 500 +930.2% | Mar 27, 2019 | Apr 30, 2019 | 34d |
| Michael T. McCaulFiled late | Stock | Purchase | $1,001 - $15,000 | +1103.5%S&P +171.4% · vs S&P 500 +932.1% | Mar 13, 2019 | Apr 30, 2019 | 48d |
| Michael T. McCaulFiled late | Stock | Purchase | $1,001 - $15,000 | +1116.6%S&P +171.5% · vs S&P 500 +945.1% | Mar 14, 2019 | Apr 30, 2019 | 47d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1090.7%S&P +174.0% · vs S&P 500 +916.7% | Mar 25, 2019 | Apr 30, 2019 | 36d |
| Michael T. McCaulFiled late | Stock | Purchase | $1,001 - $15,000 | +1084.4%S&P +173.2% · vs S&P 500 +911.2% | Mar 12, 2019 | Apr 30, 2019 | 49d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1084.4%S&P +173.4% · vs S&P 500 +911.0% | Feb 26, 2019 | Mar 26, 2019 | 28d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1078.2%S&P +173.6% · vs S&P 500 +904.5% | Mar 5, 2019 | Mar 26, 2019 | 21d |
| Michael T. McCaul | Stock | Purchase | $1,001 - $15,000 | +1103.5%S&P +173.5% · vs S&P 500 +930.0% | Feb 27, 2019 | Mar 26, 2019 | 27d |
Since the trade: the stock's move from the trade date to the latest close we hold, as of Sep 9, 2026, an estimate, with the S&P 500 over the same window and the difference against it. The figures describe the stock after the trade, not the member's result: the filing carries a band, not a fill, and a sale keeps the same sign, so a positive figure after a sale means the stock kept rising. An option row carries the underlying stock's move. A row marked n/a has no market price. Not investment advice.
Questions
Which members of Congress have traded UMC?
Michael T. McCaul disclosed UMC transactions in the filings shown here.
How quickly are UMC trades disclosed?
Congressional disclosures took a median of 37 days, against the 45 the STOCK Act allows.
How to read a STOCK Act filing
WHAT THE FILING ACTUALLY SAYS
Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.
Data as of Sep 10, 2026.