Principal Financial Group Inc Monolithic Power Systems Inc Transaction History

Principal Financial Group Inc

  • $184 Billion
  • Q3 2025

A detailed history of Principal Financial Group Inc transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Principal Financial Group Inc holds 169,712 shares of MPWR stock, worth $156 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares
169,712
Previous 169,845 0.08%
Holding current value
$156 Million
Previous $124 Million 25.78%
% of portfolio
0.08%
Previous 0.07%

Shares

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

Nov 04, 2025
SELL
$711.24 - $922.81 $94,594 - $122,733
-133 Reduced 0.08%
169,712 $156 Million
Q2 2025

Aug 08, 2025
SELL
$455.19 - $737.73 $2.18 Million - $3.54 Million
-4,797 Reduced 2.75%
169,845 $124 Million
Q1 2025

Apr 28, 2025
BUY
$565.7 - $720.25 $130,676 - $166,377
231 Added 0.13%
174,642 $101 Million
Q4 2024

Jan 31, 2025
BUY
$560.06 - $942.58 $97.7 Million - $164 Million
174,411 New
174,411 $103 Million
Q3 2024

Oct 31, 2024
SELL
$757.04 - $947.16 $29.3 Million - $36.7 Million
-38,716 Reduced 32.32%
81,064 $75 Million
Q2 2024

Jul 29, 2024
SELL
$591.52 - $852.56 $5.89 Million - $8.49 Million
-9,963 Reduced 7.68%
119,780 $98.4 Million
Q1 2024

Apr 29, 2024
SELL
$571.06 - $767.6 $7 Million - $9.41 Million
-12,260 Reduced 8.63%
129,743 $87.9 Million
Q4 2023

Feb 07, 2024
BUY
$399.73 - $637.39 $5.47 Million - $8.72 Million
13,676 Added 10.66%
142,003 $89.6 Million
Q3 2023

Nov 02, 2023
SELL
$440.38 - $588.72 $27.1 Million - $36.2 Million
-61,432 Reduced 32.37%
128,327 $59.3 Million
Q2 2023

Aug 07, 2023
BUY
$398.61 - $540.23 $6.55 Million - $8.88 Million
16,440 Added 9.49%
189,759 $103 Million
Q1 2023

May 09, 2023
BUY
$342.95 - $530.09 $11.6 Million - $18 Million
33,929 Added 24.34%
173,319 $86.8 Million
Q4 2022

Feb 09, 2023
SELL
$309.2 - $405.03 $824,018 - $1.08 Million
-2,665 Reduced 1.88%
139,390 $49.3 Million
Q3 2022

Nov 09, 2022
SELL
$363.4 - $536.88 $990,991 - $1.46 Million
-2,727 Reduced 1.88%
142,055 $51.6 Million
Q2 2022

Aug 10, 2022
BUY
$384.04 - $479.19 $2.31 Million - $2.88 Million
6,016 Added 4.34%
144,782 $55.6 Million
Q1 2022

May 09, 2022
SELL
$361.12 - $512.21 $872,827 - $1.24 Million
-2,417 Reduced 1.71%
138,766 $67.4 Million
Q4 2021

Feb 09, 2022
SELL
$460.83 - $575.97 $2.09 Million - $2.61 Million
-4,526 Reduced 3.11%
141,183 $69.5 Million
Q3 2021

Nov 09, 2021
BUY
$370.18 - $517.92 $2.28 Million - $3.19 Million
6,162 Added 4.42%
145,709 $70.6 Million
Q2 2021

Aug 10, 2021
BUY
$306.1 - $389.53 $5.68 Million - $7.23 Million
18,551 Added 15.33%
139,547 $52.1 Million
Q1 2021

May 10, 2021
SELL
$302.05 - $403.18 $25.4 Million - $33.9 Million
-84,175 Reduced 41.03%
120,996 $42.7 Million
Q4 2020

Feb 23, 2021
SELL
$272.37 - $366.23 $1,089 - $1,464
-4 Reduced -0.0%
205,171 $75.1 Million
Q4 2020

Feb 08, 2021
SELL
$272.37 - $366.23 $2.45 Million - $3.29 Million
-8,978 Reduced 4.19%
205,175 $75.1 Million
Q3 2020

Nov 06, 2020
SELL
$235.55 - $282.85 $987,896 - $1.19 Million
-4,194 Reduced 1.92%
214,153 $59.9 Million
Q2 2020

Aug 05, 2020
BUY
$153.42 - $237.0 $1.03 Million - $1.59 Million
6,707 Added 3.17%
218,347 $51.7 Million
Q1 2020

May 12, 2020
SELL
$135.22 - $191.43 $5.94 Million - $8.41 Million
-43,910 Reduced 17.18%
211,640 $35.4 Million
Q4 2019

Feb 05, 2020
BUY
$135.15 - $182.89 $11.2 Million - $15.1 Million
82,830 Added 47.96%
255,550 $45.5 Million
Q3 2019

Nov 13, 2019
SELL
$136.01 - $161.55 $52,771 - $62,681
-388 Reduced 0.22%
172,720 $26.9 Million
Q2 2019

Aug 12, 2019
SELL
$116.45 - $157.53 $301,838 - $408,317
-2,592 Reduced 1.48%
173,108 $23.5 Million
Q1 2019

May 10, 2019
BUY
$108.61 - $145.01 $850,633 - $1.14 Million
7,832 Added 4.67%
175,700 $23.8 Million
Q4 2018

Feb 14, 2019
SELL
$104.17 - $134.73 $830,130 - $1.07 Million
-7,969 Reduced 4.53%
167,868 $19.5 Million
Q3 2018

Nov 14, 2018
BUY
$125.53 - $151.38 $347,215 - $418,717
2,766 Added 1.6%
175,837 $22.1 Million
Q2 2018

Aug 13, 2018
BUY
$110.8 - $141.63 $532,504 - $680,673
4,806 Added 2.86%
173,071 $0
Q1 2018

May 14, 2018
BUY
$103.82 - $125.51 $648,978 - $784,563
6,251 Added 3.86%
168,265 $19.5 Million
Q4 2017

Feb 13, 2018
BUY
$107.55 - $126.64 $35,276 - $41,537
328 Added 0.2%
162,014 $18.2 Million
Q3 2017

Nov 02, 2017
BUY
$95.87 - $106.55 $15.5 Million - $17.2 Million
161,686
161,686 $17.2 Million

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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