Advisors Asset Management, Inc. Monolithic Power Systems Inc Transaction History

Advisors Asset Management, Inc.

$5.23 Billion
Q4 2024

A detailed history of Advisors Asset Management, Inc. transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Advisors Asset Management, Inc. holds 8,968 shares of MPWR stock, worth $5.65 Million. This represents 0.1% of its overall portfolio holdings.

Number of Shares

8,968

Previous 9,126 1.73%

Holding current value

$5.65 Million

Previous $8.44 Million 37.14%

% of portfolio

0.1%

Previous 0.16%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 10, 2025	SELL	$560.06 - $942.58 $88,489 - $148,927	-158 Reduced 1.73%	8,968 $5.31 Million
Q3 2024 Nov 08, 2024	BUY	$757.04 - $947.16 $888,764 - $1.11 Million	1,174 Added 14.76%	9,126 $8.44 Million
Q2 2024 Aug 14, 2024	BUY	$591.52 - $852.56 $661,910 - $954,014	1,119 Added 16.38%	7,952 $6.53 Million
Q1 2024 May 14, 2024	BUY	$571.06 - $767.6 $640,729 - $861,247	1,122 Added 19.65%	6,833 $4.63 Million
Q4 2023 Feb 14, 2024	BUY	$399.73 - $637.39 $736,302 - $1.17 Million	1,842 Added 47.61%	5,711 $3.6 Million
Q2 2023 Aug 14, 2023	BUY	$398.61 - $540.23 $89,288 - $121,011	224 Added 6.15%	3,869 $2.09 Million
Q1 2023 May 12, 2023	SELL	$342.95 - $530.09 $6,516 - $10,071	-19 Reduced 0.52%	3,645 $1.82 Million
Q3 2022 Nov 08, 2022	SELL	$363.4 - $536.88 $15,262 - $22,548	-42 Reduced 0.92%	4,528 $1.65 Million
Q2 2022 Aug 08, 2022	SELL	$384.04 - $479.19 $305,695 - $381,435	-796 Reduced 14.83%	4,570 $1.76 Million
Q1 2022 May 17, 2022	SELL	$361.12 - $512.21 $74,751 - $106,027	-207 Reduced 3.71%	5,366 $2.61 Million
Q4 2021 Feb 15, 2022	SELL	$460.83 - $575.97 $17,050 - $21,310	-37 Reduced 0.66%	5,573 $2.75 Million
Q3 2021 Nov 12, 2021	SELL	$370.18 - $517.92 $1.19 Million - $1.67 Million	-3,228 Reduced 36.52%	5,610 $2.72 Million
Q2 2021 Jul 30, 2021	SELL	$306.1 - $389.53 $1.84 Million - $2.35 Million	-6,027 Reduced 40.54%	8,838 $3.3 Million
Q1 2021 May 07, 2021	SELL	$302.05 - $403.18 $129,277 - $172,561	-428 Reduced 2.8%	14,865 $5.25 Million
Q4 2020 Feb 12, 2021	SELL	$272.37 - $366.23 $94,784 - $127,448	-348 Reduced 2.22%	15,293 $5.6 Million
Q3 2020 Nov 16, 2020	BUY	$235.55 - $282.85 $17,666 - $21,213	75 Added 0.48%	15,641 $4.37 Million
Q2 2020 Aug 12, 2020	BUY	$153.42 - $237.0 $597,570 - $923,115	3,895 Added 33.37%	15,566 $3.69 Million
Q1 2020 May 15, 2020	BUY	$135.22 - $191.43 $474,622 - $671,919	3,510 Added 43.01%	11,671 $1.95 Million
Q4 2019 Feb 14, 2020	SELL	$135.15 - $182.89 $64,466 - $87,238	-477 Reduced 5.52%	8,161 $1.45 Million
Q3 2019 Nov 14, 2019	SELL	$136.01 - $161.55 $982,264 - $1.17 Million	-7,222 Reduced 45.54%	8,638 $1.34 Million
Q2 2019 Aug 14, 2019	SELL	$116.45 - $157.53 $663,066 - $896,975	-5,694 Reduced 26.42%	15,860 $2.15 Million
Q1 2019 May 15, 2019	SELL	$108.61 - $145.01 $474,191 - $633,113	-4,366 Reduced 16.84%	21,554 $2.92 Million
Q4 2018 Jan 31, 2019	SELL	$104.17 - $134.73 $447,931 - $579,339	-4,300 Reduced 14.23%	25,920 $3.01 Million
Q3 2018 Nov 15, 2018	BUY	$125.53 - $151.38 $218,924 - $264,006	1,744 Added 6.12%	30,220 $3.79 Million
Q2 2018 Aug 22, 2018	SELL	$110.8 - $141.63 $22 Million - $28.1 Million	-198,150 Reduced 87.43%	28,476 $3.81 Million
Q2 2018 Aug 15, 2018	BUY	$110.8 - $141.63 $22.9 Million - $29.3 Million	207,129 Added 1062.36%	226,626 $3.81 Million
Q1 2018 May 15, 2018	BUY	$103.82 - $125.51 $180,335 - $218,010	1,737 Added 9.78%	19,497 $2.28 Million
Q4 2017 Feb 13, 2018	BUY	$107.55 - $126.64 $113,572 - $133,731	1,056 Added 6.32%	17,760 $2 Million
Q3 2017 Nov 07, 2017	BUY	$95.87 - $106.55 $1.6 Million - $1.78 Million	16,704	16,704 $1.78 Million

Others Institutions Holding MPWR

# of Institutions

937

Shares Held

43.7M

Call Options Held

521K

Put Options Held

992K

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $29.6B
Description
Monolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the computing and storage, automotive, industrial, communications, and consumer markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltag...

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Advisors Asset Management, Inc. Monolithic Power Systems Inc Transaction History