Mai Capital Management Monolithic Power Systems Inc Transaction History

Mai Capital Management

$15.6 Billion
Q3 2025

A detailed history of Mai Capital Management transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Mai Capital Management holds 339 shares of MPWR stock, worth $311,944. This represents 0.0% of its overall portfolio holdings.

Number of Shares

339

Previous 158 114.56%

Holding current value

$311,944

Previous $91,000 242.86%

% of portfolio

0.0%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 10, 2025	BUY	$711.24 - $922.81 $128,734 - $167,028	181 Added 114.56%	339 $312,000
Q1 2025 May 15, 2025	SELL	$565.7 - $720.25 $39,033 - $49,697	-69 Reduced 30.4%	158 $91,000
Q4 2024 Feb 14, 2025	BUY	$560.06 - $942.58 $127,133 - $213,965	227 New	227 $134,000
Q2 2022 Jul 19, 2022	BUY	$384.04 - $479.19 $768 - $958	2 Added 0.06%	3,109 $1.19 Million
Q1 2022 May 10, 2022	SELL	$361.12 - $512.21 $31,056 - $44,050	-86 Reduced 2.69%	3,107 $1.51 Million

Q4 2021 Feb 11, 2022	SELL	$460.83 - $575.97 $297,696 - $372,076	-646 Reduced 16.83%	3,193 $1.58 Million
Q3 2021 Nov 12, 2021	BUY	$370.18 - $517.92 $370 - $517	1 Added 0.03%	3,839 $1.86 Million
Q2 2021 Jul 19, 2021	SELL	$306.1 - $389.53 $60,913 - $77,516	-199 Reduced 4.93%	3,838 $1.43 Million
Q1 2021 May 10, 2021	SELL	$302.05 - $403.18 $36,850 - $49,187	-122 Reduced 2.93%	4,037 $1.43 Million
Q4 2020 Feb 16, 2021	SELL	$272.37 - $366.23 $30,505 - $41,017	-112 Reduced 2.62%	4,159 $1.52 Million
Q3 2020 Oct 26, 2020	SELL	$235.55 - $282.85 $248,976 - $298,972	-1,057 Reduced 19.84%	4,271 $1.19 Million
Q2 2020 Jul 27, 2020	SELL	$153.42 - $237.0 $356,701 - $551,025	-2,325 Reduced 30.38%	5,328 $1.26 Million
Q1 2020 Apr 16, 2020	BUY	$135.22 - $191.43 $405 - $574	3 Added 0.04%	7,653 $1.28 Million
Q4 2019 Feb 03, 2020	SELL	$135.15 - $182.89 $30,408 - $41,150	-225 Reduced 2.86%	7,650 $1.36 Million
Q2 2019 Aug 15, 2019	SELL	$116.45 - $157.53 $6,404 - $8,664	-55 Reduced 0.69%	7,875 $1.07 Million
Q1 2019 Apr 29, 2019	SELL	$108.61 - $145.01 $48,874 - $65,254	-450 Reduced 5.37%	7,930 $1.07 Million
Q4 2018 Jan 30, 2019	SELL	$104.17 - $134.73 $8,333 - $10,778	-80 Reduced 0.95%	8,380 $974,000
Q3 2018 Oct 12, 2018	SELL	$125.53 - $151.38 $54,605 - $65,850	-435 Reduced 4.89%	8,460 $1.06 Million
Q2 2018 Aug 16, 2018	SELL	$110.8 - $141.63 $33,240 - $42,489	-300 Reduced 3.26%	8,895 $1.19 Million
Q1 2018 Apr 17, 2018	SELL	$103.82 - $125.51 $74,231 - $89,739	-715 Reduced 7.21%	9,195 $1.07 Million
Q2 2017 Aug 07, 2017	BUY	N/A	9,910	9,910 $955,000

Others Institutions Holding MPWR

# of Institutions

1,094

Shares Held

66.4M

Call Options Held

391K

Put Options Held

403K

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $43.2B
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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Mai Capital Management Monolithic Power Systems Inc Transaction History