GROUP ONE TRADING LLC

Position in TSM — Taiwan Semiconductor Manufacturing Co Ltd

CIK 932540 CHICAGO, IL

Position in TSM

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$46,655,011

+$41,035,174 QoQ

Shares Held

138,053

+646.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

1.85%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

23 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $165,715,905 across 31 Semiconductors names. TSM ranks #2 (28.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MU	Micron Technology Inc	155,688	$52,597,633
2	TSM	Taiwan Semiconductor Manufacturing Co Ltd This page	138,053	$46,655,011
3	INTC	Intel Corp	469,490	$20,718,593
4	QCOM	Qualcomm Inc/De	108,941	$14,029,421
5	MCHP	Microchip Technology Inc	114,469	$7,395,842
6	POET	Poet Technologies Inc.	1,196,057	$7,104,578
7	MRVL	Marvell Technology, Inc.	47,671	$4,721,812
8	ADI	Analog Devices Inc	13,704	$4,359,790

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$46,655,011	138,053	+646.5%	Shares	Sole	2026-05-13
2025-12-31	$5,619,837	18,493	-62.0%	Shares	Sole	2026-02-12
2025-06-30	$11,011,943	48,620	-49.6%	Shares	Sole	2025-08-14
2025-03-31	$16,005,222	96,417	-31.1%	Shares	Sole	2025-05-14
2024-12-31	$27,656,104	140,038	-54.2%	Shares	Sole	2025-05-14
2024-06-30	$53,148,490	305,785	+19.2%	Shares	Sole	2024-08-14
2024-03-31	$34,887,709	256,433	-20.1%	Shares	Sole	2024-05-10
2023-12-31	$33,386,496	321,024	+112.7%	Shares	Sole	2024-02-14
2023-09-30	$13,117,902	150,954	-20.1%	Shares	Sole	2023-11-09
2023-06-30	$19,067,017	188,932	-51.5%	Shares	Sole	2023-08-09
2023-03-31	$36,218,825	389,366	-18.2%	Shares	Sole	2023-05-12
2022-12-31	$35,470,052	476,172	+186.3%	Shares	Sole	2023-02-09
2022-09-30	$11,402,487	166,314	-89.0%	Shares	Sole	2022-11-09
2022-06-30	$123,785,686	1,514,198	+6.6%	Shares	Sole	2022-08-11
2022-03-31	$148,094,970	1,420,439	+590.0%	Shares	Sole	2022-05-12
2021-12-31	$24,767,136	205,861	-61.2%	Shares	Sole	2022-02-11
2021-09-30	$59,274,203	530,893	+61.5%	Shares	Sole	2021-11-12
2021-06-30	$39,488,060	328,629	-29.9%	Shares	Sole	2021-08-10
2021-03-31	$55,453,212	468,830	+542.4%	Shares	Sole	2021-05-12
2020-12-31	$7,958,175	72,984	-55.9%	Shares	Sole	2021-02-10
2020-09-30	$13,414,733	165,471	+1502.8%	Shares	Sole	2020-11-12
2020-06-30	$586,093	10,324	-93.1%	Shares	Sole	2020-08-13
2020-03-31	$7,116,456	148,911	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.