Meeder Asset Management Inc Monolithic Power Systems Inc Transaction History

Meeder Asset Management Inc

$1.74 Billion
Q3 2025

A detailed history of Meeder Asset Management Inc transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Meeder Asset Management Inc holds 14,583 shares of MPWR stock, worth $15.9 Million. This represents 0.77% of its overall portfolio holdings.

Number of Shares

14,583

Previous 14,576 0.05%

Holding current value

$15.9 Million

Previous $10.7 Million 25.94%

% of portfolio

0.77%

Previous 0.66%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 24, 2025	BUY	$711.24 - $922.81 $4,978 - $6,459	7 Added 0.05%	14,583 $13.4 Million
Q2 2025 Aug 07, 2025	BUY	$455.19 - $737.73 $6.6 Million - $10.7 Million	14,507 Added 21024.64%	14,576 $10.7 Million
Q1 2025 May 07, 2025	BUY	$565.7 - $720.25 $23,193 - $29,530	41 Added 146.43%	69 $40,000
Q4 2024 Feb 12, 2025	SELL	$560.06 - $942.58 $5,600 - $9,425	-10 Reduced 26.32%	28 $16,000
Q3 2024 Nov 07, 2024	BUY	$757.04 - $947.16 $6,056 - $7,577	8 Added 26.67%	38 $35,000
Q2 2024 Aug 08, 2024	SELL	$591.52 - $852.56 $1.57 Million - $2.27 Million	-2,659 Reduced 98.88%	30 $24,000
Q1 2024 May 07, 2024	BUY	$571.06 - $767.6 $14,276 - $19,190	25 Added 0.94%	2,689 $1.82 Million
Q4 2023 Jan 25, 2024	BUY	$399.73 - $637.39 $1.06 Million - $1.7 Million	2,664 New	2,664 $1.68 Million
Q4 2022 Feb 14, 2023	SELL	$309.2 - $405.03 $2.47 Million - $3.23 Million	-7,981 Reduced 86.11%	1,287 $455,000
Q3 2022 Nov 14, 2022	BUY	$363.4 - $536.88 $3.07 Million - $4.53 Million	8,445 Added 1026.12%	9,268 $3.37 Million
Q2 2022 Aug 08, 2022	BUY	$384.04 - $479.19 $184,723 - $230,490	481 Added 140.64%	823 $317,000
Q1 2022 May 10, 2022	BUY	$361.12 - $512.21 $63,557 - $90,148	176 Added 106.02%	342 $166,000
Q4 2021 Feb 11, 2022	SELL	$460.83 - $575.97 $424,424 - $530,468	-921 Reduced 84.73%	166 $81,000
Q3 2021 Nov 08, 2021	BUY	$370.18 - $517.92 $350,190 - $489,952	946 Added 670.92%	1,087 $528,000
Q2 2021 Aug 09, 2021	SELL	$306.1 - $389.53 $232,942 - $296,432	-761 Reduced 84.37%	141 $53,000
Q1 2021 Apr 28, 2021	BUY	$302.05 - $403.18 $247,378 - $330,204	819 Added 986.75%	902 $318,000
Q4 2020 Feb 09, 2021	SELL	$272.37 - $366.23 $399,022 - $536,526	-1,465 Reduced 94.64%	83 $30,000
Q3 2020 Nov 02, 2020	BUY	$235.55 - $282.85 $350,969 - $421,446	1,490 Added 2568.97%	1,548 $433,000
Q2 2020 Aug 11, 2020	SELL	$153.42 - $237.0 $61,061 - $94,326	-398 Reduced 87.28%	58 $14,000
Q1 2020 May 15, 2020	BUY	$135.22 - $191.43 $20,688 - $29,288	153 Added 50.5%	456 $76,000
Q4 2019 Feb 13, 2020	BUY	$135.15 - $182.89 $34,733 - $47,002	257 Added 558.7%	303 $54,000
Q2 2019 Aug 05, 2019	SELL	$116.45 - $157.53 $9,548 - $12,917	-82 Reduced 64.06%	46 $6,000
Q1 2019 Apr 16, 2019	SELL	$108.61 - $145.01 $19,767 - $26,391	-182 Reduced 58.71%	128 $17,000
Q4 2018 Jan 17, 2019	BUY	$104.17 - $134.73 $14,479 - $18,727	139 Added 81.29%	310 $36,000
Q3 2018 Nov 02, 2018	BUY	$125.53 - $151.38 $21,465 - $25,885	171 New	171 $0

Others Institutions Holding MPWR

# of Institutions

1,058

Shares Held

45.2M

Call Options Held

306K

Put Options Held

430K

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $51.1B
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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Meeder Asset Management Inc Monolithic Power Systems Inc Transaction History