Natixis Advisors, L.P. Monolithic Power Systems Inc Transaction History

Natixis Advisors, L.P.

$63 Billion
Q2 2025

A detailed history of Natixis Advisors, L.P. transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Natixis Advisors, L.P. holds 132,589 shares of MPWR stock, worth $125 Million. This represents 0.15% of its overall portfolio holdings.

Number of Shares

132,589

Previous 132,238 0.27%

Holding current value

$125 Million

Previous $76.7 Million 26.44%

% of portfolio

0.15%

Previous 0.14%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	BUY	$455.19 - $737.73 $159,771 - $258,943	351 Added 0.27%	132,589 $97 Million
Q1 2025 May 08, 2025	SELL	$565.7 - $720.25 $9.87 Million - $12.6 Million	-17,445 Reduced 11.65%	132,238 $76.7 Million
Q4 2024 Feb 10, 2025	SELL	$560.06 - $942.58 $9.31 Million - $15.7 Million	-16,625 Reduced 10.0%	149,683 $88.6 Million
Q3 2024 Nov 06, 2024	SELL	$757.04 - $947.16 $3.27 Million - $4.09 Million	-4,318 Reduced 2.53%	166,308 $154 Million
Q2 2024 Aug 01, 2024	SELL	$591.52 - $852.56 $434,175 - $625,779	-734 Reduced 0.43%	170,626 $140 Million
Q1 2024 Apr 25, 2024	BUY	$571.06 - $767.6 $8.9 Million - $12 Million	15,582 Added 10.0%	171,360 $116 Million
Q4 2023 Feb 06, 2024	BUY	$399.73 - $637.39 $12.1 Million - $19.3 Million	30,261 Added 24.11%	155,778 $98.3 Million
Q3 2023 Nov 13, 2023	BUY	$440.38 - $588.72 $19.4 Million - $25.9 Million	43,954 Added 53.89%	125,517 $58 Million
Q2 2023 Aug 15, 2023	BUY	$398.61 - $540.23 $3.56 Million - $4.82 Million	8,927 Added 12.29%	81,563 $44.1 Million
Q1 2023 May 11, 2023	BUY	$342.95 - $530.09 $3.2 Million - $4.95 Million	9,335 Added 14.75%	72,636 $36.4 Million
Q4 2022 Jan 27, 2023	SELL	$309.2 - $405.03 $5.21 Million - $6.83 Million	-16,861 Reduced 21.03%	63,301 $22.4 Million
Q3 2022 Nov 14, 2022	BUY	$363.4 - $536.88 $6.52 Million - $9.63 Million	17,942 Added 28.84%	80,162 $29.1 Million
Q2 2022 Aug 12, 2022	SELL	$384.04 - $479.19 $405,546 - $506,024	-1,056 Reduced 1.67%	62,220 $23.9 Million
Q1 2022 May 12, 2022	SELL	$361.12 - $512.21 $7.54 Million - $10.7 Million	-20,875 Reduced 24.81%	63,276 $30.7 Million
Q4 2021 Feb 08, 2022	SELL	$460.83 - $575.97 $2.79 Million - $3.48 Million	-6,044 Reduced 6.7%	84,151 $41.5 Million
Q3 2021 Nov 15, 2021	BUY	$370.18 - $517.92 $28.9 Million - $40.5 Million	78,160 Added 649.44%	90,195 $43.7 Million
Q2 2021 Aug 12, 2021	SELL	$306.1 - $389.53 $153,968 - $195,933	-503 Reduced 4.01%	12,035 $4.49 Million
Q1 2021 May 05, 2021	SELL	$302.05 - $403.18 $456,397 - $609,204	-1,511 Reduced 10.76%	12,538 $4.43 Million
Q4 2020 Feb 12, 2021	SELL	$272.37 - $366.23 $1.82 Million - $2.45 Million	-6,689 Reduced 32.25%	14,049 $5.15 Million
Q3 2020 Nov 12, 2020	SELL	$235.55 - $282.85 $893,676 - $1.07 Million	-3,794 Reduced 15.47%	20,738 $5.8 Million
Q2 2020 Aug 11, 2020	SELL	$153.42 - $237.0 $69,039 - $106,650	-450 Reduced 1.8%	24,532 $5.81 Million
Q1 2020 Apr 27, 2020	SELL	$135.22 - $191.43 $56,792 - $80,400	-420 Reduced 1.65%	24,982 $4.18 Million
Q4 2019 Feb 10, 2020	BUY	$135.15 - $182.89 $451,536 - $611,035	3,341 Added 15.14%	25,402 $4.52 Million
Q3 2019 Nov 12, 2019	BUY	$136.01 - $161.55 $871,688 - $1.04 Million	6,409 Added 40.95%	22,061 $3.43 Million
Q2 2019 Aug 12, 2019	BUY	$116.45 - $157.53 $432,728 - $585,381	3,716 Added 31.13%	15,652 $2.13 Million
Q1 2019 May 15, 2019	BUY	$108.61 - $145.01 $63,862 - $85,265	588 Added 5.18%	11,936 $1.62 Million
Q4 2018 Feb 13, 2019	BUY	$104.17 - $134.73 $44,897 - $58,068	431 Added 3.95%	11,348 $1.32 Million
Q3 2018 Nov 13, 2018	BUY	$125.53 - $151.38 $17,072 - $20,587	136 Added 1.26%	10,917 $1.37 Million
Q2 2018 Aug 14, 2018	SELL	$110.8 - $141.63 $104,262 - $133,273	-941 Reduced 8.03%	10,781 $0
Q1 2018 May 10, 2018	BUY	$103.82 - $125.51 $59,904 - $72,419	577 Added 5.18%	11,722 $1.36 Million
Q4 2017 Feb 14, 2018	SELL	$107.55 - $126.64 $215 - $253	-2 Reduced 0.02%	11,145 $1.25 Million
Q3 2017 Nov 14, 2017	BUY	$95.87 - $106.55 $1.07 Million - $1.19 Million	11,147	11,147 $1.19 Million

Others Institutions Holding MPWR

# of Institutions

1,015

Shares Held

44.8M

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 $44.4B
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...

More about MPWR

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Natixis Advisors, L.P., based on Form 13F filings with the SEC.

News

Stay updated on Natixis Advisors, L.P. with notifications on news.

Account

Natixis Advisors, L.P. Monolithic Power Systems Inc Transaction History