A detailed history of State Of Wisconsin Investment Board transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, State Of Wisconsin Investment Board holds 33,677 shares of MPWR stock, worth $20.9 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares
33,677
Previous 27,659 21.76%
Holding current value
$20.9 Million
Previous $22.7 Million 37.07%
% of portfolio
0.08%
Previous 0.06%

Shares

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

Nov 14, 2024

BUY
$757.04 - $947.16 $4.56 Million - $5.7 Million
6,018 Added 21.76%
33,677 $31.2 Million
Q2 2024

Aug 14, 2024

SELL
$591.52 - $852.56 $2.39 Million - $3.44 Million
-4,034 Reduced 12.73%
27,659 $22.7 Million
Q1 2024

May 14, 2024

BUY
$571.06 - $767.6 $3.57 Million - $4.8 Million
6,254 Added 24.58%
31,693 $21.5 Million
Q4 2023

Feb 12, 2024

BUY
$399.73 - $637.39 $86,341 - $137,676
216 Added 0.86%
25,439 $16 Million
Q3 2023

Nov 14, 2023

BUY
$440.38 - $588.72 $801,931 - $1.07 Million
1,821 Added 7.78%
25,223 $11.7 Million
Q2 2023

Aug 14, 2023

SELL
$398.61 - $540.23 $94,470 - $128,034
-237 Reduced 1.0%
23,402 $12.6 Million
Q1 2023

May 15, 2023

SELL
$342.95 - $530.09 $2.51 Million - $3.89 Million
-7,333 Reduced 23.68%
23,639 $11.8 Million
Q4 2022

Feb 14, 2023

SELL
$309.2 - $405.03 $105,128 - $137,710
-340 Reduced 1.09%
30,972 $11 Million
Q3 2022

Nov 14, 2022

SELL
$363.4 - $536.88 $1.51 Million - $2.23 Million
-4,153 Reduced 11.71%
31,312 $11.4 Million
Q2 2022

Aug 15, 2022

SELL
$384.04 - $479.19 $2.61 Million - $3.26 Million
-6,805 Reduced 16.1%
35,465 $13.6 Million
Q1 2022

May 13, 2022

SELL
$361.12 - $512.21 $1.22 Million - $1.73 Million
-3,378 Reduced 7.4%
42,270 $20.5 Million
Q4 2021

Feb 11, 2022

BUY
$460.83 - $575.97 $1.05 Million - $1.31 Million
2,282 Added 5.26%
45,648 $22.5 Million
Q3 2021

Nov 12, 2021

BUY
$370.18 - $517.92 $992,082 - $1.39 Million
2,680 Added 6.59%
43,366 $21 Million
Q2 2021

Aug 12, 2021

BUY
$306.1 - $389.53 $1.55 Million - $1.97 Million
5,053 Added 14.18%
40,686 $15.2 Million
Q1 2021

May 17, 2021

BUY
$302.05 - $403.18 $425,588 - $568,080
1,409 Added 4.12%
35,633 $12.6 Million
Q4 2020

Feb 03, 2021

SELL
$272.37 - $366.23 $4.5 Million - $6.05 Million
-16,524 Reduced 32.56%
34,224 $12.5 Million
Q3 2020

Nov 16, 2020

SELL
$235.55 - $282.85 $4.33 Million - $5.2 Million
-18,372 Reduced 26.58%
50,748 $14.2 Million
Q2 2020

Aug 12, 2020

SELL
$153.42 - $237.0 $3.9 Million - $6.02 Million
-25,420 Reduced 26.89%
69,120 $16.4 Million
Q1 2020

May 06, 2020

SELL
$135.22 - $191.43 $24,339 - $34,457
-180 Reduced 0.19%
94,540 $15.8 Million
Q4 2019

Feb 14, 2020

SELL
$135.15 - $182.89 $1.51 Million - $2.05 Million
-11,200 Reduced 10.57%
94,720 $16.9 Million
Q3 2019

Nov 12, 2019

SELL
$136.01 - $161.55 $3.03 Million - $3.6 Million
-22,296 Reduced 17.39%
105,920 $16.5 Million
Q2 2019

Aug 14, 2019

SELL
$116.45 - $157.53 $2.12 Million - $2.86 Million
-18,171 Reduced 12.41%
128,216 $17.4 Million
Q1 2019

May 13, 2019

SELL
$108.61 - $145.01 $588,666 - $785,954
-5,420 Reduced 3.57%
146,387 $19.8 Million
Q4 2018

Feb 11, 2019

SELL
$104.17 - $134.73 $562,518 - $727,542
-5,400 Reduced 3.43%
151,807 $17.6 Million
Q3 2018

Nov 14, 2018

SELL
$125.53 - $151.38 $1.6 Million - $1.93 Million
-12,760 Reduced 7.51%
157,207 $19.7 Million
Q2 2018

Aug 03, 2018

BUY
$110.8 - $141.63 $550,343 - $703,476
4,967 Added 3.01%
169,967 $22.7 Million
Q1 2018

May 07, 2018

SELL
$103.82 - $125.51 $5.19 Million - $6.28 Million
-50,000 Reduced 23.26%
165,000 $19.1 Million
Q4 2017

Feb 08, 2018

SELL
$107.55 - $126.64 $1.29 Million - $1.52 Million
-12,000 Reduced 5.29%
215,000 $24.2 Million
Q3 2017

Nov 01, 2017

BUY
$95.87 - $106.55 $21.8 Million - $24.2 Million
227,000
227,000 $24.2 Million

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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