Chevy Chase Trust Holdings, Inc. Monolithic Power Systems Inc Transaction History

Chevy Chase Trust Holdings, Inc.

$33.7 Billion
Q2 2025

A detailed history of Chevy Chase Trust Holdings, Inc. transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Chevy Chase Trust Holdings, Inc. holds 25,304 shares of MPWR stock, worth $18.3 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares

25,304

Previous 25,081 0.89%

Holding current value

$18.3 Million

Previous $14.5 Million 27.22%

% of portfolio

0.05%

Previous 0.05%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 29, 2025	BUY	$455.19 - $737.73 $101,507 - $164,513	223 Added 0.89%	25,304 $18.5 Million
Q1 2025 Apr 23, 2025	SELL	$565.7 - $720.25 $437,286 - $556,753	-773 Reduced 2.99%	25,081 $14.5 Million
Q4 2024 Jan 30, 2025	SELL	$560.06 - $942.58 $304,672 - $512,763	-544 Reduced 2.06%	25,854 $15.3 Million
Q3 2024 Nov 14, 2024	SELL	$757.04 - $947.16 $133,239 - $166,700	-176 Reduced 0.66%	26,398 $24.4 Million
Q2 2024 Jul 22, 2024	SELL	$591.52 - $852.56 $12,421 - $17,903	-21 Reduced 0.08%	26,574 $21.8 Million
Q1 2024 May 03, 2024	SELL	$571.06 - $767.6 $95,367 - $128,189	-167 Reduced 0.62%	26,595 $18 Million
Q4 2023 Jan 24, 2024	SELL	$399.73 - $637.39 $37,574 - $59,914	-94 Reduced 0.35%	26,762 $16.9 Million
Q3 2023 Oct 23, 2023	BUY	$440.38 - $588.72 $413,516 - $552,808	939 Added 3.62%	26,856 $12.4 Million
Q2 2023 Jul 25, 2023	SELL	$398.61 - $540.23 $35,476 - $48,080	-89 Reduced 0.34%	25,917 $14 Million
Q1 2023 May 17, 2023	BUY	$342.95 - $530.09 $8.64 Million - $13.4 Million	25,206 Added 3150.75%	26,006 $13 Million
Q1 2023 May 15, 2023	SELL	$342.95 - $530.09 $8.52 Million - $13.2 Million	-24,849 Reduced 96.88%	800 $400 Million
Q4 2022 Feb 09, 2023	SELL	$309.2 - $405.03 $461,017 - $603,899	-1,491 Reduced 5.49%	25,649 $9.07 Million
Q3 2022 Nov 04, 2022	BUY	$363.4 - $536.88 $240,570 - $355,414	662 Added 2.5%	27,140 $9.86 Million
Q2 2022 Aug 10, 2022	BUY	$384.04 - $479.19 $164,369 - $205,093	428 Added 1.64%	26,478 $10.2 Million
Q1 2022 Apr 27, 2022	BUY	$361.12 - $512.21 $23,833 - $33,805	66 Added 0.25%	26,050 $12.7 Million
Q4 2021 Jan 31, 2022	SELL	$460.83 - $575.97 $238,249 - $297,776	-517 Reduced 1.95%	25,984 $12.8 Million
Q3 2021 Oct 20, 2021	SELL	$370.18 - $517.92 $335,012 - $468,717	-905 Reduced 3.3%	26,501 $12.8 Million
Q2 2021 Jul 20, 2021	SELL	$306.1 - $389.53 $420,887 - $535,603	-1,375 Reduced 4.78%	27,406 $10.2 Million
Q1 2021 Apr 22, 2021	BUY	$302.05 - $403.18 $8.69 Million - $11.6 Million	28,781 New	28,781 $10.2 Million

Others Institutions Holding MPWR

# of Institutions

974

Shares Held

43.6M

Call Options Held

415K

Put Options Held

480K

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $34B
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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Chevy Chase Trust Holdings, Inc. Monolithic Power Systems Inc Transaction History