Guinness Atkinson Asset Management Inc Taiwan Semiconductor Manufacturing CO LTD Transaction History

Guinness Atkinson Asset Management Inc

$173 Million
Q1 2025

A detailed history of Guinness Atkinson Asset Management Inc transactions in Taiwan Semiconductor Manufacturing CO LTD stock. As of the latest transaction made, Guinness Atkinson Asset Management Inc holds 45,652 shares of TSM stock, worth $9.76 Million. This represents 4.38% of its overall portfolio holdings.

Number of Shares

45,652

Previous 48,652 6.17%

Holding current value

$9.76 Million

Previous $9.61 Million 21.13%

% of portfolio

4.38%

Previous 5.08%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 12, 2025	SELL	$165.25 - $224.62 $495,750 - $673,860	-3,000 Reduced 6.17%	45,652 $7.58 Million
Q4 2024 Jan 16, 2025	SELL	$172.07 - $207.36 $363,928 - $438,566	-2,115 Reduced 4.17%	48,652 $9.61 Million
Q3 2024 Oct 10, 2024	SELL	$147.95 - $191.05 $1.18 Million - $1.52 Million	-7,978 Reduced 13.58%	50,767 $8.82 Million
Q2 2024 Jul 11, 2024	SELL	$127.7 - $179.69 $323,208 - $454,795	-2,531 Reduced 4.13%	58,745 $10.2 Million
Q1 2024 Apr 12, 2024	SELL	$99.13 - $149.2 $31,126 - $46,848	-314 Reduced 0.51%	61,276 $8.34 Million
Q4 2023 Feb 12, 2024	SELL	$85.41 - $104.7 $164,926 - $202,175	-1,931 Reduced 3.04%	61,590 $6.41 Million
Q3 2023 Nov 06, 2023	BUY	$84.29 - $105.57 $72,320 - $90,579	858 Added 1.37%	63,521 $5.52 Million
Q2 2023 Jul 24, 2023	SELL	$82.25 - $107.41 $79,782 - $104,187	-970 Reduced 1.52%	62,663 $6.32 Million
Q1 2023 Apr 10, 2023	SELL	$74.05 - $97.96 $98,708 - $130,580	-1,333 Reduced 2.05%	63,633 $5.92 Million
Q4 2022 Feb 02, 2023	SELL	$60.28 - $83.2 $128,215 - $176,966	-2,127 Reduced 3.17%	64,966 $4.84 Million
Q3 2022 Oct 24, 2022	BUY	$68.56 - $91.57 $72,056 - $96,240	1,051 Added 1.59%	67,093 $4.6 Million
Q2 2022 Sep 06, 2022	SELL	$81.75 - $104.79 $424,609 - $544,279	-5,194 Reduced 7.29%	66,042 $5.4 Million
Q1 2022 Apr 13, 2022	SELL	$99.29 - $140.66 $121,133 - $171,605	-1,220 Reduced 1.68%	71,236 $7.43 Million
Q4 2021 Jan 19, 2022	SELL	$109.02 - $124.75 $214,878 - $245,882	-1,971 Reduced 2.65%	72,456 $8.72 Million
Q3 2021 Dec 07, 2021	BUY	$108.12 - $124.7 $948,969 - $1.09 Million	8,777 Added 13.37%	74,427 $8.31 Million
Q2 2021 Aug 03, 2021	BUY	$108.21 - $124.8 $5.91 Million - $6.81 Million	54,587 Added 493.42%	65,650 $7.89 Million
Q1 2021 Apr 21, 2021	BUY	$108.96 - $140.05 $955,252 - $1.23 Million	8,767 Added 381.84%	11,063 $1.31 Million
Q4 2020 Jan 25, 2021	BUY	$80.8 - $109.04 $69,811 - $94,210	864 Added 60.34%	2,296 $250,000
Q3 2020 Oct 27, 2020	BUY	$56.82 - $85.85 $20,341 - $30,734	358 Added 33.33%	1,432 $116,000
Q2 2020 Jul 28, 2020	BUY	$46.51 - $57.55 $2,790 - $3,453	60 Added 5.92%	1,074 $61,000
Q1 2020 Apr 30, 2020	SELL	$43.89 - $60.32 $14,834 - $20,388	-338 Reduced 25.0%	1,014 $48,000
Q4 2019 Feb 04, 2020	BUY	$46.43 - $59.23 $62,773 - $80,078	1,352 New	1,352 $79,000

Others Institutions Holding TSM

# of Institutions

2,753

Shares Held

807M

Call Options Held

50.6M

Put Options Held

83.4M

View Full List

About TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

Ticker TSM
Exchange NYSE
Sector Technology
Industry Semiconductors
Shares Outstandng 5,186,079,744
Market Cap $1.11T
Description
Taiwan Semiconductor Manufacturing Company Limited manufactures, packages, tests, and sells integrated circuits and other semiconductor devices in Taiwan, China, Europe, the Middle East, Africa, Japan, the United States, and internationally. It provides complementary metal oxide silicon wafer fabrication processes to manufacture logic, mixed-sig...

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Guinness Atkinson Asset Management Inc Taiwan Semiconductor Manufacturing CO LTD Transaction History