Boston Partners Alpha & Omega Semiconductor LTD Transaction History

Boston Partners

$83.6 Billion
Q2 2025

A detailed history of Boston Partners transactions in Alpha & Omega Semiconductor LTD stock. As of the latest transaction made, Boston Partners holds 769,687 shares of AOSL stock, worth $21 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

769,687

Previous 595,137 29.33%

Holding current value

$21 Million

Previous $14.8 Million 33.49%

% of portfolio

0.02%

Previous 0.02%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 12, 2025	BUY	$16.25 - $25.8 $5.52 Million - $8.76 Million	339,690 Added 44.13%	1,109,377 $28.5 Million
Q2 2025 Aug 07, 2025	BUY	$16.25 - $25.8 $2.84 Million - $4.5 Million	174,550 Added 29.33%	769,687 $19.8 Million
Q1 2025 May 12, 2025	BUY	$24.86 - $43.33 $14.3 Million - $24.9 Million	574,172 Added 2738.72%	595,137 $14.8 Million
Q4 2024 Feb 10, 2025	SELL	$26.49 - $49.16 $32,317 - $59,975	-1,220 Reduced 5.5%	20,965 $776,000
Q3 2024 Nov 12, 2024	BUY	$32.1 - $47.03 $712,138 - $1.04 Million	22,185 New	22,185 $823,000
Q4 2023 Feb 07, 2024	BUY	$20.45 - $29.82 $413,723 - $603,288	20,231 Added 53.52%	58,032 $1.51 Million
Q3 2023 Nov 07, 2023	BUY	$28.41 - $34.3 $63,070 - $76,146	2,220 Added 6.24%	37,801 $1.13 Million
Q4 2022 Feb 07, 2023	BUY	$27.82 - $37.74 $10,933 - $14,831	393 Added 1.12%	35,581 $1.02 Million
Q3 2022 Nov 09, 2022	BUY	$30.12 - $44.89 $1.06 Million - $1.58 Million	35,188 New	35,188 $95,000
Q2 2021 Aug 12, 2021	SELL	$26.68 - $34.97 $829,748 - $1.09 Million	-31,100 Closed	0 $0
Q1 2021 May 10, 2021	SELL	$24.49 - $40.37 $1.15 Million - $1.89 Million	-46,903 Reduced 60.13%	31,100 $1.02 Million
Q4 2020 Feb 04, 2021	SELL	$13.07 - $28.36 $30,178 - $65,483	-2,309 Reduced 2.88%	78,003 $1.84 Million
Q3 2020 Nov 13, 2020	SELL	$10.19 - $14.76 $547,101 - $792,464	-53,690 Reduced 40.07%	80,312 $1.03 Million
Q2 2020 Aug 12, 2020	BUY	$6.41 - $12.43 $11,550 - $22,398	1,802 Added 1.36%	134,002 $1.46 Million
Q1 2020 May 13, 2020	SELL	$5.88 - $14.25 $116,100 - $281,366	-19,745 Reduced 12.99%	132,200 $848,000
Q4 2019 Feb 05, 2020	BUY	$11.35 - $14.03 $966,600 - $1.19 Million	85,163 Added 127.52%	151,945 $2.07 Million
Q3 2019 Nov 20, 2019	BUY	$8.63 - $13.25 $576,328 - $884,861	66,782 New	66,782 $820,000

Others Institutions Holding AOSL

# of Institutions

181

Shares Held

20.7M

Call Options Held

136K

Put Options Held

58.2K

View Full List

About ALPHA & OMEGA SEMICONDUCTOR Ltd

Ticker AOSL
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 27,401,300
Market Cap $748M
Description
Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. It offers power discrete products, including metal-oxide-semiconductor field-effect transistor...

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