TWO SIGMA INVESTMENTS, LP

Position in UMC — United Microelectronics Corp

CIK 1179392 NEW YORK, NY

Position in UMC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$86,705,509

+$42,096,921 QoQ

Shares Held

9,655,402

+70.1% QoQ

Ownership

0.385%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 98.7198875821017.ToString("F0")% Shared 0.ToString("F0")% None 1.2801124178982917.ToString("F0")%

Technology · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $5,261,753,865 across 53 Semiconductors names. UMC ranks #11 (1.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NVDA	Nvidia Corp	11,234,245	$1,959,252,328
2	MU	Micron Technology Inc	2,290,444	$773,803,600
3	AVGO	Broadcom Inc.	2,225,253	$688,738,056
4	AMD	Advanced Micro Devices Inc	1,372,004	$279,106,773
5	ON	On Semiconductor Corp	4,453,815	$275,780,224
6	TSM	Taiwan Semiconductor Manufacturing Co Ltd	608,329	$205,584,785
7	SWKS	Skyworks Solutions, Inc.	3,473,003	$185,979,310
8	GFS	GLOBALFOUNDRIES Inc.	2,674,297	$118,952,730

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$86,705,509	9,655,402	+70.1%	Shares	Sole	2026-05-15
2025-12-31	$44,608,588	5,675,393	+60.8%	Shares	Sole	2026-02-17
2025-09-30	$26,761,675	3,530,564	+832.5%	Shares	Sole	2025-11-14
2025-06-30	$2,896,504	378,628	-70.5%	Shares	Sole	2025-08-14
2025-03-31	$9,183,774	1,284,444	-61.4%	Shares	Sole	2025-05-15
2024-12-31	$21,581,833	3,325,398	-53.9%	Shares	Sole	2025-02-14
2024-09-30	$60,760,345	7,216,193	+269.1%	Shares	Sole	2024-11-14
2024-06-30	$17,126,264	1,955,053	+14711.0%	Shares	Sole	2024-08-14
2024-03-31	$106,788	13,200	-93.2%	Shares	Sole	2024-05-15
2023-12-31	$1,645,470	194,500	-53.6%	Shares	Sole	2024-02-14
2023-09-30	$2,959,770	419,231	+21.1%	Shares	Sole	2023-11-14
2023-06-30	$2,731,896	346,248	-73.5%	Shares	Sole	2023-08-14
2023-03-31	$11,449,267	1,306,994	-58.1%	Shares	Sole	2023-05-15
2022-12-31	$20,368,748	3,119,257	-27.3%	Shares	Sole	2023-02-14
2022-09-30	$23,885,251	4,288,196	+123.1%	Shares	Sole	2022-11-14
2022-06-30	$13,015,338	1,922,502	-39.1%	Shares	Sole	2022-08-15
2022-03-31	$28,790,636	3,156,868	+277.8%	Shares	Sole	2022-05-16
2021-12-31	$9,777,385	835,674	-53.1%	Shares	Sole	2022-02-14
2021-09-30	$20,369,311	1,782,092	+1268.6%	Shares	Sole	2021-11-15
2020-09-30	$623,705	130,210	-72.4%	Shares	Sole	2020-11-16
2020-06-30	$1,243,292	470,944	-35.4%	Shares	Sole	2020-08-14
2020-03-31	$1,583,182	729,577	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.