UNITED MICROELECTRONICS CORP (UMC): Institutional Ownership
Hedge funds and institutional managers reporting a position in UMC · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$164.3M
Across holders
Last Price
$25.58
2026-06-26
Sector
Information Technology
GICS
Holder activity6 new5 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 9.66M | $86.7M | 52.8% | 0.1% | Added | +$35.7M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 5.10M | $45.8M | 27.9% | 0.1% | Added | +$43.5M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.98M | $15.6M | 9.5% | 0.0% | New | — | Q4 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 673K | $6.0M | 3.7% | 0.0% | Reduced | $-13.0M | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 364K | $3.3M | 2.0% | 0.0% | Reduced | $-80.0M | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 153K | $1.4M | 0.8% | 0.0% | Added | +$1.2M | Q1 2026 |
| Bridgewater Advisors Inc. CIK 0001600319 | Hedge Fund | 80K | $1.3M | 0.8% | 0.1% | Added | +$23K | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 134K | $1.2M | 0.7% | 0.0% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 129K | $1.2M | 0.7% | 0.0% | Added | +$839K | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 134K | $1.0M | 0.6% | 0.0% | New | — | Q2 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 46K | $350K | 0.2% | 0.0% | New | — | Q3 2025 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 28K | $249K | 0.2% | 0.0% | New | — | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 18K | $158K | 0.1% | 0.0% | New | — | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 15K | $137K | 0.1% | 0.0% | Reduced | $-86K | Q1 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 480 | $4K | 0.0% | 0.0% | Unchanged | +$0 | Q1 2026 |
Added
Hedge Fund
$86.7M· 52.8% of total· 0.1% port· 9.66M sh· +$35.7M QoQ· Q1 2026
Added
Hedge Fund
$45.8M· 27.9% of total· 0.1% port· 5.10M sh· +$43.5M QoQ· Q1 2026
New
Hedge Fund
$15.6M· 9.5% of total· 0.0% port· 1.98M sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$6.0M· 3.7% of total· 0.0% port· 673K sh· $-13.0M QoQ· Q1 2026
Reduced
Hedge Fund
$3.3M· 2.0% of total· 0.0% port· 364K sh· $-80.0M QoQ· Q1 2026
Added
Hedge Fund
$1.4M· 0.8% of total· 0.0% port· 153K sh· +$1.2M QoQ· Q1 2026
Added
Hedge Fund
$1.3M· 0.8% of total· 0.1% port· 80K sh· +$23K QoQ· Q1 2026
New
Hedge Fund
$1.2M· 0.7% of total· 0.0% port· 134K sh· — QoQ· Q1 2026
Added
Hedge Fund
$1.2M· 0.7% of total· 0.0% port· 129K sh· +$839K QoQ· Q1 2026
New
Hedge Fund
$1.0M· 0.6% of total· 0.0% port· 134K sh· — QoQ· Q2 2025
New
Hedge Fund
$350K· 0.2% of total· 0.0% port· 46K sh· — QoQ· Q3 2025
New
Hedge Fund
$249K· 0.2% of total· 0.0% port· 28K sh· — QoQ· Q1 2026
New
Hedge Fund
$158K· 0.1% of total· 0.0% port· 18K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$137K· 0.1% of total· 0.0% port· 15K sh· $-86K QoQ· Q1 2026
Unchanged
Hedge Fund
$4K· 0.0% of total· 0.0% port· 480 sh· +$0 QoQ· Q1 2026