Ticker · CUSIP 910873405
Holders (tracked)
9
Combined shares
18,094,574
Combined value
$142.22M
Last close
$11.66
Quarter
2025Q4
Price is +48.3% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
No SEC events recorded for this ticker yet.
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.
Who owns UMC
No tracked super-investor holds UMC as of 2025Q4.
Recent moves
0 transactions
No recorded moves yet.
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- UMC insider tradingEvery Form 4 filing by UMC officers, directors, and 10%+ holders.
- UMC analyst target pricesWall Street consensus target, analyst-by-analyst breakdown, and revision history.
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- All insider tradingCross-ticker view of where corporate insiders are buying on the open market.
- Congress stock tradesReal-time PTR disclosures filed under the STOCK Act.
- Smart-money signalsComposite signals where institutional, insider and Congress flows converge.