United Microelectronics Corp (UMC)

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Sector: Technology

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Hedge Fund Holdings

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Last updated on November 20, 2025, 3:47pm based on SEC 13F filings Last update: November 20, 2025, 3:47pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Marshall Wace LLP Paul Marshall And Ian Wace	2,801,405	$21,234,650		0.02%
2.	Two Sigma Advisors John Overdeck And David Siegel	1,609,700	$12,201,526	+13659%	0.02%
3.	AQR Capital Management Cliff Asness	971,846	$7,366,594	-33%	0%
4.	GLG Partners Noam Gottesman	482,533	$3,657,600	+2395%	0.01%
5.	Quantinno Capital Hoon Kim	398,689	$3,022,065	+15%	0.01%

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Blackrock, Inc.	24,140,761	$182,986,967	0%
2.	Morgan Stanley	21,851,367	$165,633,376	0.01%
3.	Vanguard Group Inc	14,252,440	$108,033,494	0%
4.	Bank Of America Corp	7,388,868	$56,007,622	0%
5.	Rafferty Asset Management, Llc	6,220,701	$47,152,914	0.15%