A detailed history of Asset Management One Co., Ltd. transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Asset Management One Co., Ltd. holds 19,478 shares of MPWR stock, worth $12.1 Million. This represents 0.07% of its overall portfolio holdings.

Number of Shares
19,478
Previous 19,325 0.79%
Holding current value
$12.1 Million
Previous $15.9 Million 13.47%
% of portfolio
0.07%
Previous 0.06%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 30, 2024

BUY
$757.04 - $947.16 $115,827 - $144,915
153 Added 0.79%
19,478 $18 Million
Q2 2024

Jul 18, 2024

SELL
$591.52 - $852.56 $78,672 - $113,390
-133 Reduced 0.68%
19,325 $15.9 Million
Q1 2024

May 02, 2024

BUY
$571.06 - $767.6 $111,927 - $150,449
196 Added 1.02%
19,458 $13.2 Million
Q4 2023

Jan 24, 2024

SELL
$399.73 - $637.39 $97,933 - $156,160
-245 Reduced 1.26%
19,262 $12.2 Million
Q3 2023

Oct 19, 2023

BUY
$440.38 - $588.72 $118,902 - $158,954
270 Added 1.4%
19,507 $9.01 Million
Q2 2023

Jul 31, 2023

SELL
$398.61 - $540.23 $705,938 - $956,747
-1,771 Reduced 8.43%
19,237 $10.4 Million
Q1 2023

Apr 25, 2023

SELL
$342.95 - $530.09 $231,148 - $357,280
-674 Reduced 3.11%
21,008 $10.5 Million
Q4 2022

Feb 06, 2023

SELL
$309.2 - $405.03 $632,932 - $829,096
-2,047 Reduced 8.63%
21,682 $7.67 Million
Q3 2022

Nov 04, 2022

SELL
$363.4 - $536.88 $731,524 - $1.08 Million
-2,013 Reduced 7.82%
23,729 $8.62 Million
Q2 2022

Jul 29, 2022

SELL
$384.04 - $479.19 $305,695 - $381,435
-796 Reduced 3.0%
25,742 $9.89 Million
Q1 2022

May 13, 2022

BUY
$361.12 - $512.21 $134,697 - $191,054
373 Added 1.43%
26,538 $12.9 Million
Q4 2021

Feb 09, 2022

BUY
$460.83 - $575.97 $967,282 - $1.21 Million
2,099 Added 8.72%
26,165 $13 Million
Q3 2021

Nov 02, 2021

BUY
$370.18 - $517.92 $166,951 - $233,581
451 Added 1.91%
24,066 $11.7 Million
Q2 2021

Aug 03, 2021

BUY
$306.1 - $389.53 $1.34 Million - $1.7 Million
4,373 Added 22.73%
23,615 $8.82 Million
Q1 2021

May 14, 2021

SELL
$302.05 - $403.18 $294,196 - $392,697
-974 Reduced 4.82%
19,242 $6.8 Million
Q4 2020

Feb 12, 2021

BUY
$272.37 - $366.23 $5.51 Million - $7.4 Million
20,216 New
20,216 $7.13 Million
Q1 2020

May 14, 2020

SELL
$135.22 - $191.43 $348,867 - $493,889
-2,580 Closed
0 $0
Q4 2019

Feb 14, 2020

SELL
$135.15 - $182.89 $266,245 - $360,293
-1,970 Reduced 43.3%
2,580 $459,000
Q3 2019

Nov 14, 2019

SELL
$136.01 - $161.55 $543,903 - $646,038
-3,999 Reduced 46.78%
4,550 $709,000
Q2 2019

Aug 14, 2019

SELL
$116.45 - $157.53 $451,709 - $611,058
-3,879 Reduced 31.21%
8,549 $1.16 Million
Q1 2019

May 15, 2019

SELL
$108.61 - $145.01 $483,097 - $645,004
-4,448 Reduced 26.36%
12,428 $1.68 Million
Q3 2018

Nov 14, 2018

SELL
$125.53 - $151.38 $1.71 Million - $2.07 Million
-13,651 Reduced 44.72%
16,876 $2.13 Million
Q2 2018

Aug 14, 2018

BUY
$110.8 - $141.63 $2.73 Million - $3.49 Million
24,638 Added 418.37%
30,527 $4.1 Million
Q1 2018

May 14, 2018

BUY
$103.82 - $125.51 $611,395 - $739,128
5,889 New
5,889 $682,000
Q4 2017

Feb 14, 2018

SELL
$107.55 - $126.64 $449,559 - $529,355
-4,180 Closed
0 $0
Q3 2017

Nov 14, 2017

BUY
$95.87 - $106.55 $43,237 - $48,054
451 Added 12.09%
4,180 $445,000
Q2 2017

Aug 14, 2017

BUY
N/A
3,729
3,729 $361,000

Others Institutions Holding MPWR

About MONOLITHIC POWER SYSTEMS INC


  • Ticker MPWR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 46,941,000
  • Market Cap $29.1B
  • 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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