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UNITED MICRO SP ADR (UMC)
NYSE
$26.23-$1.27 (-4.61%)
Price as of Jun 23, 2026 3:18 PM EDT- $69.0BMarket Cap
- 260.10%1-Year Change
- SemiconductorsIndustry
UNITED MICRO SP ADR (UMC)
$26.23-$1.27 (-4.61%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 1.10% | 27.5M | +512,365 (+1.86%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 0.95% | 23.6M | +657,234 (+2.78%) | Dec 31, 2024 |
BLACKROCK INC. | 0.93% | 23.1M | +980,055 (+4.24%) | Jun 30, 2024 |
AQR CAPITAL MANAGEMENT LLC | 0.59% | 14.7M | +5.2M (+35.68%) | Mar 31, 2026 |
VANGUARD GROUP INC | 0.54% | 13.5M | -728,404 (-5.39%) | Dec 31, 2025 |
TWO SIGMA INVESTMENTS, LP | 0.39% | 9.7M | +4.0M (+41.22%) | Mar 31, 2026 |
N/A | 0.36% | 9.0M | +9.0M (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 0.80% | 20.0M | 0 (0.00%) | Jan 31, 2026 |
iSHARES TRUST | 0.52% | 13.0M | -53,297 (-0.41%) | Mar 31, 2026 |
Direxion Shares ETF Trust | 0.22% | 5.5M | -717,027 (-13.12%) | Jan 31, 2026 |
SPDR INDEX SHARES FUNDS | 0.20% | 4.9M | +179,359 (+3.63%) | Mar 31, 2026 |
VANGUARD STAR FUNDS | 0.12% | 3.0M | 0 (0.00%) | Jan 31, 2026 |
Dimensional ETF Trust | 0.09% | 2.2M | +536,804 (+23.96%) | Jan 31, 2026 |
VANGUARD WHITEHALL FUNDS | 0.05% | 1.3M | 0 (0.00%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions2.5B (81.06%)
- Mutual Funds552.1M (17.64%)
- Insiders40.6M (1.30%)
- Other0 (0.00%)
Insider Transactions
- 1.30% (40.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
No data found