Westpac Banking Corp Monolithic Power Systems Inc Transaction History

Westpac Banking Corp

$1.51 Trillion
Q4 2024

A detailed history of Westpac Banking Corp transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Westpac Banking Corp holds 449 shares of MPWR stock, worth $307,533. This represents 0.02% of its overall portfolio holdings.

Number of Shares

449

Holding current value

$307,533

% of portfolio

0.02%

16 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 12, 2025	BUY	$560.06 - $942.58 $251,466 - $423,218	449 New	449 $266 Million
Q1 2022 May 11, 2022	SELL	$361.12 - $512.21 $4.44 Million - $6.29 Million	-12,286 Reduced 77.96%	3,474 $1.69 Million
Q4 2021 Feb 08, 2022	SELL	$460.83 - $575.97 $2.63 Million - $3.28 Million	-5,700 Reduced 26.56%	15,760 $7.77 Billion
Q3 2021 Oct 27, 2021	SELL	$370.18 - $517.92 $596,730 - $834,887	-1,612 Reduced 6.99%	21,460 $10.4 Million
Q2 2021 Aug 11, 2021	BUY	$306.1 - $389.53 $406,500 - $517,295	1,328 Added 6.11%	23,072 $8.62 Million
Q1 2021 May 13, 2021	BUY	$302.05 - $403.18 $5.52 Million - $7.37 Million	18,270 Added 525.91%	21,744 $7.68 Million
Q4 2020 Feb 11, 2021	BUY	$272.37 - $366.23 $946,213 - $1.27 Million	3,474 New	3,474 $1.27 Million
Q1 2020 May 14, 2020	SELL	$135.22 - $191.43 $6.7 Million - $9.49 Million	-49,556 Closed	0 $0
Q4 2019 Feb 11, 2020	BUY	$135.15 - $182.89 $837,930 - $1.13 Million	6,200 Added 14.3%	49,556 $8.82 Million
Q3 2019 Nov 13, 2019	SELL	$136.01 - $161.55 $1.01 Million - $1.2 Million	-7,400 Reduced 14.58%	43,356 $6.75 Million
Q2 2019 Aug 01, 2019	BUY	$116.45 - $157.53 $1.02 Million - $1.39 Million	8,800 Added 20.97%	50,756 $0
Q1 2019 May 14, 2019	SELL	$108.61 - $145.01 $369,274 - $493,033	-3,400 Reduced 7.5%	41,956 $0
Q3 2018 Nov 13, 2018	BUY	$125.53 - $151.38 $401,696 - $484,416	3,200 Added 7.59%	45,356 $0
Q2 2018 Jul 18, 2018	BUY	$110.8 - $141.63 $4.67 Million - $5.97 Million	42,156 New	42,156 $0
Q4 2017 Jan 18, 2018	SELL	$107.55 - $126.64 $6.24 Million - $7.35 Million	-58,000 Closed	0 $0
Q3 2017 Oct 30, 2017	BUY	$95.87 - $106.55 $5.56 Million - $6.18 Million	58,000	58,000 $0

Others Institutions Holding MPWR

# of Institutions

934

Shares Held

43.7M

Call Options Held

416K

Put Options Held

750K

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $32.2B
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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Westpac Banking Corp Monolithic Power Systems Inc Transaction History