M&T Bank Corp Monolithic Power Systems Inc Transaction History

M&T Bank Corp

$28.9 Billion
Q3 2025

A detailed history of M&T Bank Corp transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, M&T Bank Corp holds 2,225 shares of MPWR stock, worth $2.05 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

2,225

Previous 2,664 16.48%

Holding current value

$2.05 Million

Previous $1.95 Million 5.13%

% of portfolio

0.01%

Previous 0.01%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$711.24 - $922.81 $312,234 - $405,113	-439 Reduced 16.48%	2,225 $2.05 Million
Q2 2025 Aug 13, 2025	BUY	$455.19 - $737.73 $26,401 - $42,788	58 Added 2.23%	2,664 $1.95 Million
Q1 2025 Apr 30, 2025	SELL	$565.7 - $720.25 $291,335 - $370,928	-515 Reduced 16.5%	2,606 $1.51 Million
Q4 2024 Feb 06, 2025	BUY	$560.06 - $942.58 $142,255 - $239,415	254 Added 8.86%	3,121 $1.85 Million
Q3 2024 Nov 15, 2024	SELL	$757.04 - $947.16 $350,509 - $438,535	-463 Reduced 13.9%	2,867 $2.65 Million
Q2 2024 Jul 31, 2024	SELL	$591.52 - $852.56 $89,911 - $129,589	-152 Reduced 4.37%	3,330 $2.74 Million
Q1 2024 May 07, 2024	SELL	$571.06 - $767.6 $122,777 - $165,034	-215 Reduced 5.82%	3,482 $2.36 Million
Q4 2023 Feb 06, 2024	BUY	$399.73 - $637.39 $95,935 - $152,973	240 Added 6.94%	3,697 $2.33 Million
Q3 2023 Nov 02, 2023	SELL	$440.38 - $588.72 $43,157 - $57,694	-98 Reduced 2.76%	3,457 $1.6 Million
Q2 2023 Aug 09, 2023	SELL	$398.61 - $540.23 $157,052 - $212,850	-394 Reduced 9.98%	3,555 $1.92 Million
Q1 2023 May 11, 2023	BUY	$342.95 - $530.09 $148,840 - $230,059	434 Added 12.35%	3,949 $1.98 Million
Q4 2022 Feb 13, 2023	SELL	$309.2 - $405.03 $66,478 - $87,081	-215 Reduced 5.76%	3,515 $1.24 Million
Q4 2022 Feb 13, 2023	SELL	$309.2 - $405.03 $162,639 - $213,045	-526 Reduced 12.36%	3,730 $1.32 Million
Q3 2022 Nov 14, 2022	BUY	$363.4 - $536.88 $13,809 - $20,401	38 Added 0.9%	4,256 $1.52 Million
Q2 2022 Aug 05, 2022	BUY	$384.04 - $479.19 $430,508 - $537,171	1,121 Added 36.2%	4,218 $1.57 Million
Q1 2022 May 09, 2022	BUY	$361.12 - $512.21 $32,861 - $46,611	91 Added 3.03%	3,097 $1.51 Million
Q4 2021 Feb 07, 2022	BUY	$460.83 - $575.97 $32,258 - $40,317	70 Added 2.38%	3,006 $1.48 Million
Q3 2021 Oct 28, 2021	BUY	$370.18 - $517.92 $141,778 - $198,363	383 Added 15.0%	2,936 $1.42 Million
Q2 2021 Aug 13, 2021	BUY	$306.1 - $389.53 $152,131 - $193,596	497 Added 24.17%	2,553 $954,000
Q1 2021 May 06, 2021	SELL	$302.05 - $403.18 $159,180 - $212,475	-527 Reduced 20.4%	2,056 $726,000
Q4 2020 Feb 12, 2021	BUY	$272.37 - $366.23 $111,671 - $150,154	410 Added 18.87%	2,583 $945,000
Q3 2020 Nov 06, 2020	BUY	$235.55 - $282.85 $67,838 - $81,460	288 Added 15.28%	2,173 $608,000
Q2 2020 Jul 29, 2020	BUY	$153.42 - $237.0 $34,212 - $52,851	223 Added 13.42%	1,885 $446,000
Q1 2020 May 14, 2020	SELL	$135.22 - $191.43 $40,295 - $57,046	-298 Reduced 15.2%	1,662 $278,000
Q4 2019 Feb 07, 2020	BUY	$135.15 - $182.89 $59,736 - $80,837	442 Added 29.12%	1,960 $349,000
Q3 2019 Nov 12, 2019	SELL	$136.01 - $161.55 $11,968 - $14,216	-88 Reduced 5.48%	1,518 $236,000
Q2 2019 Aug 12, 2019	SELL	$116.45 - $157.53 $8,035 - $10,869	-69 Reduced 4.12%	1,606 $218,000
Q1 2019 May 15, 2019	SELL	$108.61 - $145.01 $14,010 - $18,706	-129 Reduced 7.15%	1,675 $227,000
Q4 2018 Feb 01, 2019	BUY	$104.17 - $134.73 $10,521 - $13,607	101 Added 5.93%	1,804 $211,000
Q3 2018 Nov 09, 2018	BUY	$125.53 - $151.38 $213,777 - $257,800	1,703 New	1,703 $214,000

Others Institutions Holding MPWR

# of Institutions

1,087

Shares Held

66.2M

Call Options Held

392K

Put Options Held

409K

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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