A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 32,400 shares of MPWR stock, worth $20.1 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
32,400
Previous 54,200 40.22%
Holding current value
$20.1 Million
Previous $44.5 Million 32.71%
% of portfolio
0.01%
Previous 0.01%

Shares

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

Nov 14, 2024

SELL
$757.04 - $947.16 $1.82 Million - $2.27 Million
-2,399 Reduced 50.47%
2,354 $2.18 Million
Q2 2024

Aug 14, 2024

SELL
$591.52 - $852.56 $8.71 Million - $12.5 Million
-14,718 Reduced 75.59%
4,753 $3.91 Million
Q1 2024

May 15, 2024

BUY
$571.06 - $767.6 $3.47 Million - $4.66 Million
6,070 Added 45.3%
19,471 $13.2 Million
Q4 2023

Feb 14, 2024

SELL
$399.73 - $637.39 $18.6 Million - $29.7 Million
-46,643 Reduced 77.68%
13,401 $8.45 Million
Q3 2023

Nov 14, 2023

BUY
$440.38 - $588.72 $25.7 Million - $34.4 Million
58,374 Added 3495.45%
60,044 $27.7 Million
Q2 2023

Aug 14, 2023

SELL
$398.61 - $540.23 $70 Million - $94.9 Million
-175,677 Reduced 99.06%
1,670 $902,000
Q1 2023

May 15, 2023

BUY
$342.95 - $530.09 $60 Million - $92.7 Million
174,965 Added 7345.3%
177,347 $88.8 Million
Q4 2022

Feb 14, 2023

SELL
$309.2 - $405.03 $45 Million - $58.9 Million
-145,401 Reduced 98.39%
2,382 $842,000
Q3 2022

Nov 14, 2022

SELL
$363.4 - $536.88 $2.87 Million - $4.24 Million
-7,903 Reduced 5.08%
147,783 $53.7 Million
Q2 2022

Aug 15, 2022

SELL
$384.04 - $479.19 $54 Million - $67.3 Million
-140,528 Reduced 47.44%
155,686 $59.8 Million
Q1 2022

May 16, 2022

BUY
$361.12 - $512.21 $94.4 Million - $134 Million
261,338 Added 749.33%
296,214 $144 Million
Q4 2021

Feb 14, 2022

BUY
$460.83 - $575.97 $15.6 Million - $19.5 Million
33,840 Added 3266.41%
34,876 $17.2 Million
Q3 2021

Nov 15, 2021

SELL
$370.18 - $517.92 $105 Million - $147 Million
-283,068 Reduced 99.64%
1,036 $502,000
Q2 2021

Aug 16, 2021

BUY
$306.1 - $389.53 $68.3 Million - $87 Million
223,243 Added 366.81%
284,104 $106 Million
Q1 2021

May 17, 2021

SELL
$302.05 - $403.18 $10.3 Million - $13.8 Million
-34,106 Reduced 35.91%
60,861 $21.5 Million
Q4 2020

Feb 16, 2021

BUY
$272.37 - $366.23 $18.8 Million - $25.3 Million
69,143 Added 267.75%
94,967 $34.8 Million
Q2 2020

Aug 14, 2020

SELL
$153.42 - $237.0 $29.5 Million - $45.5 Million
-192,043 Reduced 88.15%
25,824 $6.12 Million
Q1 2020

May 15, 2020

BUY
$135.22 - $191.43 $2.17 Million - $3.07 Million
16,034 Added 7.94%
217,867 $36.5 Million
Q4 2019

Feb 14, 2020

BUY
$135.15 - $182.89 $21.1 Million - $28.5 Million
155,875 Added 339.17%
201,833 $35.9 Million
Q3 2019

Nov 14, 2019

BUY
$136.01 - $161.55 $3.69 Million - $4.38 Million
27,141 Added 144.24%
45,958 $7.15 Million
Q2 2019

Aug 14, 2019

SELL
$116.45 - $157.53 $764,144 - $1.03 Million
-6,562 Reduced 25.86%
18,817 $2.56 Million
Q1 2019

May 15, 2019

SELL
$108.61 - $145.01 $1.58 Million - $2.11 Million
-14,574 Reduced 36.48%
25,379 $0
Q4 2018

Feb 14, 2019

BUY
$104.17 - $134.73 $121,253 - $156,825
1,164 Added 3.0%
39,953 $4.64 Million
Q3 2018

Nov 13, 2018

BUY
$125.53 - $151.38 $3.85 Million - $4.64 Million
30,646 Added 376.35%
38,789 $0
Q2 2018

Aug 10, 2018

SELL
$110.8 - $141.63 $371,623 - $475,027
-3,354 Reduced 29.17%
8,143 $0
Q1 2018

May 11, 2018

SELL
$103.82 - $125.51 $1.21 Million - $1.46 Million
-11,623 Reduced 50.27%
11,497 $1.33 Million
Q4 2017

Feb 09, 2018

SELL
$107.55 - $126.64 $3.03 Million - $3.56 Million
-28,129 Reduced 54.89%
23,120 $2.6 Million
Q3 2017

Nov 09, 2017

BUY
$95.87 - $106.55 $4.91 Million - $5.46 Million
51,249
51,249 $5.46 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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