A total of 6 institutions have reported a stake in United Microelectronics Corp (NYSE:UMC) as of December 2025, according to recent 13F filings with the SEC.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 30 Sep, 2025 | 24,140,761 | -176,299 | -0.73% | $182,986,967.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 21,851,367 | 37,240 | 0.17% | $165,633,376.00 |
| VANGUARD GROUP INC | 30 Sep, 2025 | 14,252,440 | -573,031 | -3.87% | $108,033,494.00 |
| BANK OF AMERICA CORP /DE/ | 30 Sep, 2025 | 7,388,868 | 344,416 | 4.89% | $56,007,622.00 |
| Rafferty Asset Management, LLC | 30 Sep, 2025 | 6,220,701 | -2,182,363 | -25.97% | $47,152,914.00 |
| STATE STREET CORP | 30 Sep, 2025 | 4,529,776 | 236,822 | 5.52% | $34,335,702.00 |
| GOLDMAN SACHS GROUP INC | 30 Sep, 2025 | 4,411,850 | -1,173,732 | -21.01% | $33,441,820.00 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 30 Sep, 2025 | 4,152,929 | -84,858 | -2.00% | $31,520,731.00 |
| BARCLAYS PLC | 30 Sep, 2025 | 4,076,004 | -1,181,830 | -22.48% | $30,896,110.00 |
| UBS Group AG | 30 Sep, 2025 | 3,762,035 | -13,126,786 | -77.72% | $28,516,224.00 |
| TWO SIGMA INVESTMENTS, LP | 30 Sep, 2025 | 3,530,564 | 3,151,936 | 832.46% | $26,761,675.00 |
| NORTHERN TRUST CORP | 30 Sep, 2025 | 3,428,986 | -187,450 | -5.18% | $25,991,715.00 |
| MARSHALL WACE, LLP | 30 Sep, 2025 | 2,801,405 | 2,801,405 | 0.00% | $21,234,650.00 |
| CITIGROUP INC | 30 Sep, 2025 | 2,295,246 | -1,432,571 | -38.43% | $17,397,965.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 2,084,585 | 340,970 | 19.56% | $15,801,153.00 |
| Creative Planning | 30 Sep, 2025 | 1,845,971 | 156,429 | 9.26% | $13,992,464.00 |
| TWO SIGMA ADVISERS, LP | 30 Sep, 2025 | 1,609,700 | 1,598,000 | 13,658.12% | $12,201,526.00 |
| BNP PARIBAS FINANCIAL MARKETS | 30 Sep, 2025 | 1,496,318 | 10,314 | 0.69% | $11,342,090.00 |
| JANE STREET GROUP, LLC | 30 Sep, 2025 | 1,022,761 | 242,761 | 31.12% | $7,752,529.00 |
| AQR CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 971,846 | -473,632 | -32.77% | $7,366,594.00 |