Earnest Partners LLC Monolithic Power Systems Inc Transaction History

Earnest Partners LLC

  • $21.8 Billion
  • Q3 2025

A detailed history of Earnest Partners LLC transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Earnest Partners LLC holds 205,779 shares of MPWR stock, worth $189 Million. This represents 0.87% of its overall portfolio holdings.

Number of Shares
205,779
Previous 203,136 1.3%
Holding current value
$189 Million
Previous $149 Million 27.52%
% of portfolio
0.87%
Previous 0.7%

Shares

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

Nov 14, 2025
BUY
$711.24 - $922.81 $1.88 Million - $2.44 Million
2,643 Added 1.3%
205,779 $189 Million
Q2 2025

Aug 15, 2025
BUY
$455.19 - $737.73 $7,738 - $12,541
17 Added 0.01%
203,136 $149 Million
Q1 2025

May 14, 2025
BUY
$565.7 - $720.25 $61,095 - $77,787
108 Added 0.05%
203,119 $118 Million
Q4 2024

Feb 14, 2025
SELL
$560.06 - $942.58 $6.99 Million - $11.8 Million
-12,480 Reduced 5.79%
203,011 $120 Million
Q3 2024

Nov 14, 2024
SELL
$757.04 - $947.16 $8.29 Million - $10.4 Million
-10,946 Reduced 4.83%
215,491 $199 Million
Q2 2024

Aug 14, 2024
SELL
$591.52 - $852.56 $38.1 Million - $54.9 Million
-64,439 Reduced 22.15%
226,437 $186 Million
Q1 2024

May 15, 2024
BUY
$571.06 - $767.6 $8.18 Million - $11 Million
14,327 Added 5.18%
290,876 $197 Million
Q4 2023

Feb 14, 2024
BUY
$399.73 - $637.39 $16 Million - $25.6 Million
40,152 Added 16.98%
276,549 $174 Million
Q3 2023

Nov 14, 2023
BUY
$440.38 - $588.72 $7.29 Million - $9.75 Million
16,553 Added 7.53%
236,397 $109 Million
Q2 2023

Aug 07, 2023
BUY
$398.61 - $540.23 $5.84 Million - $7.91 Million
14,642 Added 7.14%
219,844 $119 Million
Q1 2023

May 15, 2023
BUY
$342.95 - $530.09 $3.67 Million - $5.67 Million
10,703 Added 5.5%
205,202 $103 Million
Q4 2022

Feb 14, 2023
SELL
$309.2 - $405.03 $8.71 Million - $11.4 Million
-28,169 Reduced 12.65%
194,499 $68.8 Million
Q3 2022

Nov 14, 2022
SELL
$363.4 - $536.88 $61.6 Million - $90.9 Million
-169,379 Reduced 43.2%
222,668 $80.9 Million
Q2 2022

Aug 12, 2022
BUY
$384.04 - $479.19 $6.03 Million - $7.52 Million
15,693 Added 4.17%
392,047 $151 Million
Q1 2022

May 16, 2022
SELL
$361.12 - $512.21 $2.27 Million - $3.22 Million
-6,292 Reduced 1.64%
376,354 $183 Million
Q4 2021

Feb 07, 2022
SELL
$460.83 - $575.97 $7.64 Million - $9.55 Million
-16,577 Reduced 4.15%
382,646 $189 Million
Q3 2021

Nov 15, 2021
SELL
$370.18 - $517.92 $55.2 Million - $77.2 Million
-149,018 Reduced 27.18%
399,223 $193 Million
Q2 2021

Aug 16, 2021
BUY
$306.1 - $389.53 $4.06 Million - $5.17 Million
13,264 Added 2.48%
548,241 $205 Million
Q1 2021

May 17, 2021
BUY
$302.05 - $403.18 $15.3 Million - $20.5 Million
50,764 Added 10.48%
534,977 $189 Million
Q4 2020

Feb 16, 2021
SELL
$272.37 - $366.23 $79.4 Million - $107 Million
-291,461 Reduced 37.58%
484,213 $177 Million
Q3 2020

Nov 16, 2020
SELL
$235.55 - $282.85 $3.21 Million - $3.86 Million
-13,644 Reduced 1.73%
775,674 $217 Million
Q2 2020

Aug 13, 2020
SELL
$153.42 - $237.0 $22.2 Million - $34.3 Million
-144,669 Reduced 15.49%
789,318 $187 Million
Q1 2020

May 14, 2020
BUY
$135.22 - $191.43 $3.48 Million - $4.93 Million
25,738 Added 2.83%
933,987 $156 Million
Q4 2019

Feb 07, 2020
BUY
$135.15 - $182.89 $12 Million - $16.3 Million
89,093 Added 10.88%
908,249 $162 Million
Q3 2019

Nov 14, 2019
BUY
$136.01 - $161.55 $1.17 Million - $1.39 Million
8,590 Added 1.06%
819,156 $127 Million
Q2 2019

Aug 13, 2019
SELL
$116.45 - $157.53 $1.08 Million - $1.46 Million
-9,241 Reduced 1.13%
810,566 $110 Million
Q1 2019

May 15, 2019
BUY
$108.61 - $145.01 $1.34 Million - $1.78 Million
12,308 Added 1.52%
819,807 $111 Million
Q4 2018

Feb 14, 2019
SELL
$104.17 - $134.73 $1.34 Million - $1.73 Million
-12,872 Reduced 1.57%
807,499 $93.9 Million
Q3 2018

Nov 14, 2018
SELL
$125.53 - $151.38 $115,487 - $139,269
-920 Reduced 0.11%
820,371 $103 Million
Q2 2018

Aug 13, 2018
BUY
$110.8 - $141.63 $175,839 - $224,766
1,587 Added 0.19%
821,291 $110 Million
Q1 2018

May 15, 2018
BUY
$103.82 - $125.51 $1.46 Million - $1.77 Million
14,090 Added 1.75%
819,704 $94.9 Million
Q4 2017

Feb 14, 2018
SELL
$107.55 - $126.64 $19.7 Million - $23.1 Million
-182,765 Reduced 18.49%
805,614 $90.5 Million
Q3 2017

Nov 14, 2017
BUY
$95.87 - $106.55 $380,891 - $423,323
3,973 Added 0.4%
988,379 $105 Million
Q2 2017

Aug 14, 2017
BUY
N/A
984,406
984,406 $94.9 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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