United Microelectronics Corporation (UMC)

NYQ – Real Time Price. Currency in USD

19.40

+0.46 (2.40%)

Market open: Aug 12, 2026, 1:12 PM EDT

19.09

+0.15 (0.79%)

Previous after-hours: Aug 11, 2026, 7:58 PM EDT

Ownership

Breakdown
0.00%	% of Shares Held by All Insider
7.46%	% of Shares Held by Institutions
7.46%	% of Float Held by Institutions
436	Number of Institutions Holding Shares

Holder	Shares	Date Reported	% Out	Value
Citigroup Inc.	5.41M	2026-06-30	0.22%	$101.36M

Holder	Shares	Date Reported	% Out	Value
iShares Trust-iShares Semiconductor ETF	17.14M	2026-06-30	0.68%	$320.89M
Direxion Shares ETF Trust-Direxion Daily Semiconductor Bull 3X ETF	8.42M	2026-06-30	0.33%	$157.63M
VANGUARD Intl Eqy. INDEX Fd.S-Vanguard Emerging Markets Stock Index Fd	5.95M	2026-04-30	0.24%	$111.30M
Direxion Shares ETF Trust-Direxion Daily Semiconductor Bull 3X Shares	5.46M	2026-01-31	0.22%	$47.78M
SPDR INDEX SHARES FUNDS-SPDR Portfolio Emerging Markets ETF	4.28M	2025-12-31	0.17%	$41.56M
SPDR INDEX SHARES Fd.S-State Street SPDR PORT. Emerging Markets ETF	4.27M	2026-06-30	0.17%	$79.91M
VANGUARD WHITEHALL FUNDS-Vanguard Global Minimum Volatility Fund	2.68M	2026-04-30	0.11%	$50.08M
VANGUARD Intl Eqy. INDEX Fd.S-Vanguard FTSE All-World ex-US Index Fd.	2.15M	2026-04-30	0.09%	$40.30M
EA Series Trust-Freedom 100 Emerging Markets ETF	1.81M	2026-03-31	0.07%	$33.84M
-YieldMax Semiconductor Portfolio Option Income ETF	1.46M	2026-04-30	0.06%	$27.35M
VANGUARD STAR FUNDS-Vanguard Total International Stock Index Fund	860,072	2026-04-30	0.03%	$16.10M
HARBOR FUNDS-Harbor International Core Fund	811,538	2026-04-30	0.03%	$15.19M
Dimensional ETF Trust-Dimensional Emerging Markets Core Equity 2 ETF	778,666	2026-01-31	0.03%	$20.90M
Dimensional ETF Trust-Dimensional Emerging Core Equity Market ETF	567,400	2025-10-31	0.02%	$5.07M