Axa S.A. Monolithic Power Systems Inc Transaction History

Axa S.A.

$33.6 Billion
Q2 2025

A detailed history of Axa S.A. transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Axa S.A. holds 104,584 shares of MPWR stock, worth $116 Million. This represents 0.23% of its overall portfolio holdings.

Number of Shares

104,584

Previous 70,750 47.82%

Holding current value

$116 Million

Previous $41 Million 86.41%

% of portfolio

0.23%

Previous 0.14%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$455.19 - $737.73 $15.4 Million - $25 Million	33,834 Added 47.82%	104,584 $76.5 Million
Q1 2025 May 15, 2025	BUY	$565.7 - $720.25 $5.99 Million - $7.63 Million	10,592 Added 17.61%	70,750 $41 Million
Q4 2024 Feb 14, 2025	BUY	$560.06 - $942.58 $31.3 Million - $52.7 Million	55,886 Added 1308.19%	60,158 $35.6 Million
Q3 2024 Nov 14, 2024	SELL	$757.04 - $947.16 $283,890 - $355,185	-375 Reduced 8.07%	4,272 $3.95 Million
Q2 2024 Feb 25, 2025	SELL	$591.52 - $852.56 $32.8 Million - $47.3 Million	-55,511 Reduced 92.28%	4,647 $3.82 Million
Q2 2024 Aug 14, 2024	SELL	$591.52 - $852.56 $821,621 - $1.18 Million	-1,389 Reduced 23.01%	4,647 $3.82 Million
Q1 2024 May 15, 2024	BUY	$571.06 - $767.6 $571 - $767	1 Added 0.02%	6,036 $4.09 Million
Q4 2023 Jul 16, 2024	SELL	$399.73 - $637.39 $399 - $637	-1 Reduced 0.02%	6,035 $3.81 Million
Q4 2023 Feb 14, 2024	SELL	$399.73 - $637.39 $6.42 Million - $10.2 Million	-16,065 Reduced 72.69%	6,035 $3.81 Million
Q3 2023 Nov 14, 2023	BUY	$440.38 - $588.72 $92,479 - $123,631	210 Added 0.96%	22,100 $10.2 Million
Q2 2023 Aug 14, 2023	BUY	$398.61 - $540.23 $6 Million - $8.14 Million	15,064 Added 220.69%	21,890 $11.8 Million
Q1 2023 May 15, 2023	SELL	$342.95 - $530.09 $529,857 - $818,989	-1,545 Reduced 18.46%	6,826 $3.42 Million
Q4 2022 Feb 14, 2023	SELL	$309.2 - $405.03 $9.83 Million - $12.9 Million	-31,807 Reduced 79.17%	8,371 $2.96 Million
Q3 2022 Feb 14, 2023	BUY	$363.4 - $536.88 $5.47 Million - $8.08 Million	15,053 Added 59.91%	40,178 $14.6 Million
Q3 2022 Nov 14, 2022	BUY	$363.4 - $536.88 $5.47 Million - $8.08 Million	15,053 Added 59.91%	40,178 $14.6 Million
Q2 2022 Feb 14, 2023	SELL	$384.04 - $479.19 $30.3 Million - $37.8 Million	-78,795 Reduced 75.82%	25,125 $9.65 Million
Q2 2022 Aug 15, 2022	SELL	$384.04 - $479.19 $30.3 Million - $37.8 Million	-78,795 Reduced 75.82%	25,125 $9.65 Million
Q1 2022 Feb 14, 2023	BUY	$361.12 - $512.21 $23 Million - $32.6 Million	63,742 Added 158.65%	103,920 $50.5 Million
Q1 2022 May 13, 2022	SELL	$361.12 - $512.21 $7.79 Million - $11.1 Million	-21,578 Reduced 17.19%	103,920 $50.5 Million
Q4 2021 Feb 14, 2022	BUY	$460.83 - $575.97 $1.3 Million - $1.62 Million	2,819 Added 2.3%	125,498 $61.9 Million
Q3 2021 Nov 15, 2021	BUY	$370.18 - $517.92 $10.5 Million - $14.6 Million	28,238 Added 29.9%	122,679 $59.5 Million
Q2 2021 Aug 13, 2021	BUY	$306.1 - $389.53 $2.7 Million - $3.43 Million	8,808 Added 10.29%	94,441 $35.3 Million
Q1 2021 May 14, 2021	BUY	$302.05 - $403.18 $1.84 Million - $2.46 Million	6,100 Added 7.67%	85,633 $30.2 Million
Q4 2020 Feb 12, 2021	BUY	$272.37 - $366.23 $15.9 Million - $21.4 Million	58,498 Added 278.1%	79,533 $29.1 Million
Q3 2020 Nov 13, 2020	SELL	$235.55 - $282.85 $1.13 Million - $1.36 Million	-4,800 Reduced 18.58%	21,035 $5.88 Million
Q2 2020 Aug 14, 2020	SELL	$153.42 - $237.0 $712,635 - $1.1 Million	-4,645 Reduced 15.24%	25,835 $6.12 Million
Q1 2020 May 15, 2020	BUY	$135.22 - $191.43 $311,006 - $440,289	2,300 Added 8.16%	30,480 $5.1 Million
Q4 2019 Feb 18, 2020	BUY	$135.15 - $182.89 $1.22 Million - $1.65 Million	9,000 Added 46.92%	28,180 $5.02 Million
Q2 2019 Aug 13, 2019	BUY	$116.45 - $157.53 $111,792 - $151,228	960 Added 5.27%	19,180 $2.6 Million
Q3 2018 Nov 08, 2018	BUY	$125.53 - $151.38 $35,148 - $42,386	280 Added 1.56%	18,220 $2.29 Million
Q2 2018 Aug 13, 2018	BUY	$110.8 - $141.63 $1.99 Million - $2.54 Million	17,940 New	17,940 $2.4 Million

Others Institutions Holding MPWR

# of Institutions

1,053

Shares Held

45M

Call Options Held

306K

Put Options Held

423K

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $51.9B
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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