Ci Investments Inc. Monolithic Power Systems Inc Transaction History

Ci Investments Inc.

  • $27.5 Billion
  • Q3 2025

A detailed history of Ci Investments Inc. transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Ci Investments Inc. holds 976 shares of MPWR stock, worth $898,105. This represents 0.0% of its overall portfolio holdings.

Number of Shares
976
Previous 984 0.81%
Holding current value
$898,105
Previous $720,000 24.86%
% of portfolio
0.0%
Previous 0.0%

Shares

22 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025
SELL
$711.24 - $922.81 $5,689 - $7,382
-8 Reduced 0.81%
976 $899,000
Q2 2025

Aug 12, 2025
BUY
$455.19 - $737.73 $37,780 - $61,231
83 Added 9.21%
984 $720,000
Q1 2025

May 13, 2025
BUY
$565.7 - $720.25 $36,770 - $46,816
65 Added 7.78%
901 $523,000
Q4 2024

Feb 12, 2025
BUY
$560.06 - $942.58 $189,300 - $318,592
338 Added 67.87%
836 $495,000
Q3 2024

Nov 12, 2024
BUY
$757.04 - $947.16 $14,383 - $17,996
19 Added 3.97%
498 $460,000
Q2 2024

Aug 12, 2024
SELL
$591.52 - $852.56 $637,067 - $918,207
-1,077 Reduced 69.22%
479 $394,000
Q1 2024

May 13, 2024
BUY
$571.06 - $767.6 $680,703 - $914,979
1,192 Added 327.47%
1,556 $1.05 Million
Q4 2023

Feb 12, 2024
SELL
$399.73 - $637.39 $1,998 - $3,186
-5 Reduced 1.36%
364 $230,000
Q3 2023

Nov 13, 2023
BUY
$440.38 - $588.72 $5,724 - $7,653
13 Added 3.65%
369 $170,000
Q2 2023

Aug 11, 2023
BUY
$398.61 - $540.23 $5,580 - $7,563
14 Added 4.09%
356 $192,000
Q1 2023

May 12, 2023
SELL
$342.95 - $530.09 $4,115 - $6,361
-12 Reduced 3.39%
342 $171,000
Q4 2022

Feb 10, 2023
BUY
$309.2 - $405.03 $41,742 - $54,679
135 Added 61.64%
354 $125,000
Q3 2022

Nov 14, 2022
BUY
$363.4 - $536.88 $16,352 - $24,159
45 Added 25.86%
219 $80,000
Q2 2022

Aug 12, 2022
SELL
$384.04 - $479.19 $23,042 - $28,751
-60 Reduced 25.64%
174 $67,000
Q1 2022

May 12, 2022
SELL
$361.12 - $512.21 $296,118 - $420,012
-820 Reduced 77.8%
234 $114,000
Q4 2021

Feb 11, 2022
SELL
$460.83 - $575.97 $258,986 - $323,695
-562 Reduced 34.78%
1,054 $520,000
Q3 2021

Nov 12, 2021
BUY
$370.18 - $517.92 $460,503 - $644,292
1,244 Added 334.41%
1,616 $783,000
Q2 2021

Aug 13, 2021
SELL
$306.1 - $389.53 $651,686 - $829,309
-2,129 Reduced 85.13%
372 $139,000
Q1 2021

May 13, 2021
BUY
$302.05 - $403.18 $158,274 - $211,266
524 Added 26.5%
2,501 $883,000
Q4 2020

Feb 09, 2021
BUY
$272.37 - $366.23 $468,476 - $629,915
1,720 Added 669.26%
1,977 $724,000
Q3 2020

Nov 09, 2020
SELL
$235.55 - $282.85 $242,852 - $291,618
-1,031 Reduced 80.05%
257 $72,000
Q2 2020

Aug 07, 2020
BUY
$153.42 - $237.0 $197,604 - $305,256
1,288 New
1,288 $305,000

Others Institutions Holding MPWR

# of Institutions
1,093
Shares Held
66.4M
Call Options Held
391K
Put Options Held
403K
View Full List

About MONOLITHIC POWER SYSTEMS INC

MPWR Quotes by TradingView
  • 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...
More about MPWR
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