Guinness Atkinson Asset Management Inc On Semiconductor Corp Transaction History

Guinness Atkinson Asset Management Inc

$202 Million
Q3 2025

A detailed history of Guinness Atkinson Asset Management Inc transactions in On Semiconductor Corp stock. As of the latest transaction made, Guinness Atkinson Asset Management Inc holds 12,396 shares of ON stock, worth $581,620. This represents 0.3% of its overall portfolio holdings.

Number of Shares

12,396

Previous 12,489 0.74%

Holding current value

$581,620

Previous $654,000 6.57%

% of portfolio

0.3%

Previous 0.36%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 05, 2025	SELL	$46.98 - $62.45 $4,369 - $5,807	-93 Reduced 0.74%	12,396 $611,000
Q2 2025 Aug 01, 2025	SELL	$31.95 - $54.21 $38,467 - $65,268	-1,204 Reduced 8.79%	12,489 $654,000
Q1 2025 May 12, 2025	SELL	$40.69 - $64.51 $56,192 - $89,088	-1,381 Reduced 9.16%	13,693 $557,000
Q4 2024 Jan 16, 2025	SELL	$63.05 - $74.7 $141,168 - $167,253	-2,239 Reduced 12.93%	15,074 $950,000
Q3 2024 Oct 10, 2024	BUY	$66.39 - $78.74 $21,775 - $25,826	328 Added 1.93%	17,313 $1.26 Million
Q2 2024 Jul 11, 2024	BUY	$60.65 - $76.29 $39,361 - $49,512	649 Added 3.97%	16,985 $1.16 Million
Q1 2024 Apr 12, 2024	SELL	$70.19 - $82.96 $348,914 - $412,394	-4,971 Reduced 23.33%	16,336 $1.2 Million
Q4 2023 Feb 12, 2024	SELL	$62.64 - $95.14 $123,901 - $188,186	-1,978 Reduced 8.49%	21,307 $1.78 Million
Q3 2023 Nov 06, 2023	SELL	$89.96 - $108.09 $108,311 - $130,140	-1,204 Reduced 4.92%	23,285 $2.16 Million
Q2 2023 Jul 24, 2023	SELL	$69.98 - $94.58 $222,816 - $301,142	-3,184 Reduced 11.51%	24,489 $2.32 Million
Q1 2023 Apr 10, 2023	BUY	$59.74 - $86.88 $50,958 - $74,108	853 Added 3.18%	27,673 $2.28 Million
Q3 2022 Oct 24, 2022	SELL	$46.84 - $75.89 $345,398 - $559,612	-7,374 Reduced 21.57%	26,820 $1.67 Million
Q1 2022 Apr 13, 2022	SELL	$53.32 - $70.95 $71,982 - $95,782	-1,350 Reduced 3.8%	34,194 $2.14 Million
Q4 2021 Jan 19, 2022	SELL	$41.9 - $69.78 $340,856 - $567,660	-8,135 Reduced 18.62%	35,544 $2.41 Million
Q3 2021 Dec 07, 2021	SELL	$34.79 - $49.48 $229,892 - $326,963	-6,608 Reduced 13.14%	43,679 $2 Million
Q2 2021 Aug 03, 2021	SELL	$35.67 - $44.03 $211,879 - $261,538	-5,940 Reduced 10.56%	50,287 $1.93 Million
Q1 2021 Apr 21, 2021	BUY	$32.67 - $42.27 $713,676 - $923,388	21,845 Added 63.54%	56,227 $2.34 Million
Q4 2020 Jan 25, 2021	BUY	$22.44 - $32.73 $256,399 - $373,972	11,426 Added 49.77%	34,382 $1.13 Million
Q3 2020 Oct 27, 2020	BUY	$19.05 - $22.68 $47,891 - $57,017	2,514 Added 12.3%	22,956 $498,000
Q2 2020 Jul 28, 2020	BUY	$10.94 - $20.82 $15,097 - $28,731	1,380 Added 7.24%	20,442 $405,000
Q1 2020 Apr 30, 2020	BUY	$8.45 - $25.62 $21,513 - $65,228	2,546 Added 15.42%	19,062 $238,000
Q4 2019 Feb 04, 2020	BUY	$17.12 - $24.55 $56,769 - $81,407	3,316 Added 25.12%	16,516 $403,000
Q2 2019 Jul 26, 2019	BUY	$17.68 - $23.52 $26,520 - $35,280	1,500 Added 12.82%	13,200 $267,000
Q1 2019 Apr 24, 2019	BUY	$15.65 - $22.97 $183,105 - $268,749	11,700 New	11,700 $241,000

Others Institutions Holding ON

# of Institutions

955

Shares Held

376M

Call Options Held

10.4M

Put Options Held

11.2M

View Full List

About ON SEMICONDUCTOR CORP

Ticker ON
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 433,236,000
Market Cap $20.3B
Description
ON Semiconductor Corporation provides intelligent sensing and power solutions worldwide. Its intelligent power technologies enable the electrification of the automotive industry that allows for lighter and longer-range electric vehicles, empowers fast-charging systems, and propels sustainable energy for the solar strings, industrial power, and s...

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Guinness Atkinson Asset Management Inc On Semiconductor Corp Transaction History