Caisse De Depot Et Placement Du Quebec Monolithic Power Systems Inc Transaction History

Caisse De Depot Et Placement Du Quebec

$53.5 Billion
Q3 2025

A detailed history of Caisse De Depot Et Placement Du Quebec transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Caisse De Depot Et Placement Du Quebec holds 66,754 shares of MPWR stock, worth $61.4 Million. This represents 0.11% of its overall portfolio holdings.

Number of Shares

66,754

Previous 65,946 1.23%

Holding current value

$61.4 Million

Previous $48.2 Million 27.42%

% of portfolio

0.11%

Previous 0.11%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$711.24 - $922.81 $574,681 - $745,630	808 Added 1.23%	66,754 $61.5 Million
Q2 2025 Aug 14, 2025	SELL	$455.19 - $737.73 $15.1 Million - $24.5 Million	-33,245 Reduced 33.52%	65,946 $48.2 Million
Q1 2025 May 14, 2025	SELL	$565.7 - $720.25 $22.9 Million - $29.1 Million	-40,398 Reduced 28.94%	99,191 $57.5 Million
Q4 2024 Feb 14, 2025	BUY	$560.06 - $942.58 $49.5 Million - $83.3 Million	88,381 Added 172.59%	139,589 $82.6 Million
Q3 2024 Nov 14, 2024	BUY	$757.04 - $947.16 $17.1 Million - $21.4 Million	22,642 Added 79.26%	51,208 $47.4 Million

Q2 2024 Aug 14, 2024	SELL	$591.52 - $852.56 $1.72 Million - $2.47 Million	-2,903 Reduced 9.22%	28,566 $23.5 Million
Q1 2024 May 14, 2024	SELL	$571.06 - $767.6 $15 Million - $20.2 Million	-26,294 Reduced 45.52%	31,469 $21.3 Million
Q4 2023 Feb 14, 2024	SELL	$399.73 - $637.39 $14 Million - $22.3 Million	-34,924 Reduced 37.68%	57,763 $36.4 Million
Q3 2023 Nov 14, 2023	SELL	$440.38 - $588.72 $3.59 Million - $4.8 Million	-8,158 Reduced 8.09%	92,687 $42.8 Million
Q2 2023 Aug 14, 2023	BUY	$398.61 - $540.23 $3.27 Million - $4.44 Million	8,211 Added 8.86%	100,845 $54.5 Million
Q1 2023 May 12, 2023	BUY	$342.95 - $530.09 $25.7 Million - $39.7 Million	74,926 Added 423.12%	92,634 $46.4 Million
Q4 2022 Feb 14, 2023	BUY	$309.2 - $405.03 $3.19 Million - $4.18 Million	10,323 Added 139.78%	17,708 $6.26 Million
Q3 2022 Nov 14, 2022	BUY	$363.4 - $536.88 $769,681 - $1.14 Million	2,118 Added 40.21%	7,385 $2.68 Million
Q2 2022 Aug 12, 2022	SELL	$384.04 - $479.19 $10.1 Million - $12.6 Million	-26,328 Reduced 83.33%	5,267 $2.02 Million
Q1 2022 May 13, 2022	BUY	$361.12 - $512.21 $1.59 Million - $2.25 Million	4,400 Added 16.18%	31,595 $15.3 Million
Q4 2021 Feb 14, 2022	BUY	$460.83 - $575.97 $8.11 Million - $10.1 Million	17,600 Added 183.43%	27,195 $13.4 Million
Q3 2021 Nov 12, 2021	BUY	$370.18 - $517.92 $444,216 - $621,504	1,200 Added 14.29%	9,595 $4.65 Million
Q2 2021 Aug 13, 2021	BUY	$306.1 - $389.53 $2.57 Million - $3.27 Million	8,395 New	8,395 $3.14 Million

Others Institutions Holding MPWR

# of Institutions

1,096

Shares Held

66.4M

Call Options Held

391K

Put Options Held

403K

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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Caisse De Depot Et Placement Du Quebec Monolithic Power Systems Inc Transaction History