Heartland Bank & Trust CO Monolithic Power Systems Inc Transaction History

Heartland Bank & Trust CO

$238 Million
Q3 2025

A detailed history of Heartland Bank & Trust CO transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Heartland Bank & Trust CO holds 567 shares of MPWR stock, worth $521,747. This represents 0.22% of its overall portfolio holdings.

Number of Shares

567

Previous 574 1.22%

Holding current value

$521,747

Previous $419,000 24.58%

% of portfolio

0.22%

Previous 0.2%

13 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 10, 2025	SELL	$711.24 - $922.81 $4,978 - $6,459	-7 Reduced 1.22%	567 $522,000
Q2 2025 Jul 25, 2025	SELL	$455.19 - $737.73 $5,007 - $8,115	-11 Reduced 1.88%	574 $419,000
Q1 2025 Apr 22, 2025	BUY	$565.7 - $720.25 $40,164 - $51,137	71 Added 13.81%	585 $339,000
Q4 2024 Jan 22, 2025	SELL	$560.06 - $942.58 $7,280 - $12,253	-13 Reduced 2.47%	514 $304,000
Q3 2024 Oct 22, 2024	SELL	$757.04 - $947.16 $12,112 - $15,154	-16 Reduced 2.95%	527 $487,000

Q2 2024 Aug 21, 2024	SELL	$591.52 - $852.56 $155,569 - $224,223	-263 Reduced 32.63%	543 $446,000
Q1 2024 May 17, 2024	SELL	$571.06 - $767.6 $430,579 - $578,770	-754 Reduced 48.33%	806 $546,000
Q4 2023 Jan 23, 2024	SELL	$399.73 - $637.39 $38,773 - $61,826	-97 Reduced 5.85%	1,560 $984,000
Q3 2023 Oct 12, 2023	BUY	$440.38 - $588.72 $9,247 - $12,363	21 Added 1.28%	1,657 $765,000
Q2 2023 Jul 19, 2023	SELL	$398.61 - $540.23 $36,672 - $49,701	-92 Reduced 5.32%	1,636 $883,000
Q1 2023 Apr 17, 2023	BUY	$342.95 - $530.09 $67,561 - $104,427	197 Added 12.87%	1,728 $864,000
Q4 2022 Feb 09, 2023	SELL	$309.2 - $405.03 $37,104 - $48,603	-120 Reduced 7.27%	1,531 $541,000
Q3 2022 Oct 11, 2022	BUY	$363.4 - $536.88 $599,973 - $886,388	1,651 New	1,651 $600,000

Others Institutions Holding MPWR

# of Institutions

1,103

Shares Held

66.7M

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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Heartland Bank & Trust CO Monolithic Power Systems Inc Transaction History