United Microelectronics Corp (UMC)

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Sector: Technology

Hedge Fund Popularity

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Hedge Fund Holdings

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Last updated on February 17, 2026, 5:03pm based on SEC 13F filings Last update: February 17, 2026, 5:03pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	AQR Capital Management Cliff Asness	9,464,312	$74,389,493	+874%	0.04%
2.	Marshall Wace LLP Paul Marshall And Ian Wace	4,739,326	$37,251,102	+70%	0.03%
3.	Two Sigma Advisors John Overdeck And David Siegel	3,449,200	$27,110,712	+115%	0.05%
4.	GLG Partners Noam Gottesman	2,123,977	$16,694,459	+341%	0.03%
5.	Balyasny Asset Management Dmitry Balyasny	1,980,820	$15,569,245	+2012%	0.02%

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Blackrock, Inc.	26,983,515	$212,090,432	0%
2.	Vanguard Group Inc	13,524,036	$106,298,923	0%
3.	Morgan Stanley	7,668,830	$60,277,022	0%
4.	Rafferty Asset Management, Llc	6,477,830	$50,915,744	0.18%
5.	Two Sigma Investments, Lp	5,675,393	$44,608,589	0.06%