Ameriprise Financial Inc Monolithic Power Systems Inc Transaction History

Ameriprise Financial Inc

  • $415 Billion
  • Q3 2025

A detailed history of Ameriprise Financial Inc transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Ameriprise Financial Inc holds 160,204 shares of MPWR stock, worth $147 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares
160,204
Previous 218,977 26.84%
Holding current value
$147 Million
Previous $160 Million 7.91%
% of portfolio
0.04%
Previous 0.04%

Shares

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

Nov 14, 2025
SELL
$711.24 - $922.81 $41.8 Million - $54.2 Million
-58,773 Reduced 26.84%
160,204 $147 Million
Q2 2025

Aug 14, 2025
BUY
$455.19 - $737.73 $19 Million - $30.8 Million
41,706 Added 23.53%
218,977 $160 Million
Q1 2025

May 14, 2025
SELL
$565.7 - $720.25 $4.63 Million - $5.9 Million
-8,192 Reduced 4.42%
177,271 $103 Million
Q4 2024

Feb 14, 2025
SELL
$560.06 - $942.58 $4.89 Million - $8.23 Million
-8,735 Reduced 4.5%
185,463 $110 Million
Q3 2024

Nov 14, 2024
BUY
$757.04 - $947.16 $2.36 Million - $2.95 Million
3,111 Added 1.63%
194,198 $180 Million
Q2 2024

Aug 14, 2024
BUY
$591.52 - $852.56 $38.3 Million - $55.3 Million
64,826 Added 51.34%
191,087 $157 Million
Q1 2024

May 15, 2024
SELL
$571.06 - $767.6 $7.88 Million - $10.6 Million
-13,800 Reduced 9.85%
126,261 $85.5 Million
Q4 2023

Feb 14, 2024
BUY
$399.73 - $637.39 $11.4 Million - $18.1 Million
28,415 Added 25.45%
140,061 $88.3 Million
Q3 2023

Nov 14, 2023
SELL
$440.38 - $588.72 $17.2 Million - $22.9 Million
-38,961 Reduced 25.87%
111,646 $51.6 Million
Q2 2023

Aug 14, 2023
SELL
$398.61 - $540.23 $49.4 Million - $67 Million
-123,974 Reduced 45.15%
150,607 $81.4 Million
Q1 2023

May 15, 2023
BUY
$342.95 - $530.09 $1.03 Million - $1.58 Million
2,990 Added 1.1%
274,581 $137 Million
Q4 2022

Feb 14, 2023
BUY
$309.2 - $405.03 $15.3 Million - $20.1 Million
49,630 Added 22.36%
271,591 $96 Million
Q3 2022

Nov 14, 2022
BUY
$363.4 - $536.88 $63.6 Million - $93.9 Million
174,908 Added 371.73%
221,961 $80.7 Million
Q2 2022

Aug 15, 2022
BUY
$384.04 - $479.19 $657,476 - $820,373
1,712 Added 3.78%
47,053 $17.9 Million
Q1 2022

May 16, 2022
BUY
$361.12 - $512.21 $533,374 - $756,534
1,477 Added 3.37%
45,341 $21.4 Million
Q4 2021

Feb 14, 2022
BUY
$460.83 - $575.97 $8.71 Million - $10.9 Million
18,896 Added 75.68%
43,864 $20.9 Million
Q3 2021

Nov 15, 2021
SELL
$370.18 - $517.92 $22.9 Million - $32 Million
-61,730 Reduced 71.2%
24,968 $12.1 Million
Q2 2021

Aug 16, 2021
SELL
$306.1 - $389.53 $1.19 Million - $1.52 Million
-3,899 Reduced 4.3%
86,698 $32.2 Million
Q1 2021

May 17, 2021
SELL
$302.05 - $403.18 $18.3 Million - $24.5 Million
-60,680 Reduced 40.11%
90,597 $32 Million
Q4 2020

Feb 12, 2021
SELL
$272.37 - $366.23 $277,272 - $372,822
-1,018 Reduced 0.67%
151,277 $55.4 Million
Q3 2020

Nov 16, 2020
SELL
$235.55 - $282.85 $913,934 - $1.1 Million
-3,880 Reduced 2.48%
152,295 $42.6 Million
Q2 2020

Aug 14, 2020
BUY
$153.42 - $237.0 $290,577 - $448,878
1,894 Added 1.23%
156,175 $37 Million
Q1 2020

May 15, 2020
SELL
$135.22 - $191.43 $1.85 Million - $2.62 Million
-13,669 Reduced 8.14%
154,281 $25.8 Million
Q4 2019

Feb 14, 2020
SELL
$135.15 - $182.89 $7.65 Million - $10.4 Million
-56,630 Reduced 25.22%
167,950 $29.9 Million
Q3 2019

Nov 14, 2019
SELL
$136.01 - $161.55 $1.89 Million - $2.25 Million
-13,919 Reduced 5.84%
224,580 $35.2 Million
Q2 2019

Aug 14, 2019
SELL
$116.45 - $157.53 $11.4 Million - $15.5 Million
-98,282 Reduced 29.18%
238,499 $32.4 Million
Q1 2019

May 15, 2019
SELL
$108.61 - $145.01 $28 Million - $37.4 Million
-257,569 Reduced 43.34%
336,781 $45.6 Million
Q4 2018

Feb 14, 2019
SELL
$104.17 - $134.73 $13.1 Million - $16.9 Million
-125,449 Reduced 17.43%
594,350 $69.1 Million
Q3 2018

Nov 14, 2018
SELL
$125.53 - $151.38 $93,268 - $112,475
-743 Reduced 0.1%
719,799 $90.4 Million
Q2 2018

Aug 14, 2018
SELL
$110.8 - $141.63 $14 Million - $17.9 Million
-126,548 Reduced 14.94%
720,542 $96.3 Million
Q1 2018

May 15, 2018
BUY
$103.82 - $125.51 $68.3 Million - $82.6 Million
657,921 Added 347.8%
847,090 $98.1 Million
Q4 2017

Feb 12, 2018
SELL
$107.55 - $126.64 $657,560 - $774,276
-6,114 Reduced 3.13%
189,169 $21.3 Million
Q3 2017

Nov 07, 2017
BUY
$95.87 - $106.55 $18.7 Million - $20.8 Million
195,283
195,283 $20.8 Million

Others Institutions Holding MPWR

# of Institutions
1,094
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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