# UNITED MICROELECTRONICS CORP SPON ADR NEW

UNITED MICROELECTRONICS CORP SPON ADR NEW is a security (CUSIP 910873405) tracked across SEC portfolio filings. 359 institutional managers reported $1.8B on Form 13F as of 2026-06-30; 5 registered fund positions totaling $2.0M via N-PORT as of 2026-04-30.

## Summary

- Issuer: UNITED MICROELECTRONICS CORP
- Class: SPON ADR NEW
- CUSIP: 910873405
- Asset category: EC
- 13F holders: 359
- 13F value: $1.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 5
- N-PORT value: $2.0M
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 359 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $246.9M | 27,495,880 |
| CITIGROUP INC | NEW YORK, NY | $147.3M | 5,414,362 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $132.1M | 14,714,030 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $106.3M | 13,524,036 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $86.7M | 9,655,402 |
| MORGAN STANLEY | NEW YORK, NY | $78.8M | 8,777,903 |
| UBS Group AG | Zurich, V8 | $76.5M | 8,175,144 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $52.8M | 5,874,864 |
| Man Group plc | LONDON, X0 | $51.4M | 5,728,901 |
| [Qube Research & Technologies Ltd](https://search.stillhousedata.com/firm/304552) | LONDON, X0 | $45.8M | 5,101,879 |
| STATE STREET CORP | BOSTON, MA | $45.0M | 5,013,209 |
| [Rafferty Asset Management, LLC](https://search.stillhousedata.com/firm/112526) | New York, NY | $44.8M | 4,983,653 |
| BARCLAYS PLC | LONDON, X0 | $42.6M | 4,738,867 |
| [MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/106054) | SAN FRANCISCO, CA | $39.9M | 1,465,694 |
| NORTHERN TRUST CORP | CHICAGO, IL | $28.7M | 3,198,874 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Steward Values Enhanced International Fund](https://search.stillhousedata.com/fund/S000010863) | Steward Funds Inc | $1.2M | 39.67% |
| [SA Emerging Markets Value Fund](https://search.stillhousedata.com/fund/S000015873) | SA FUNDS INVESTMENT TRUST | $458K | 21.17% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $310K | 0.86% |
| [Upright Growth Fund](https://search.stillhousedata.com/fund/S000004906) | UPRIGHT INVESTMENTS TRUST | $22K | 9.00% |
| [DeltaShares(R) S&P EM 100 & Managed Risk ETF](https://search.stillhousedata.com/fund/S000057759) | Transamerica ETF Trust | $8K | 11.35% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/910873405.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.