American Capital Management Inc Monolithic Power Systems Inc Transaction History

American Capital Management Inc

  • $2.67 Billion
  • Q4 2024

A detailed history of American Capital Management Inc transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, American Capital Management Inc holds 7,116 shares of MPWR stock, worth $4.35 Million. This represents 0.16% of its overall portfolio holdings.

Number of Shares
7,116
Previous 7,141 0.35%
Holding current value
$4.35 Million
Previous $6.61 Million 36.26%
% of portfolio
0.16%
Previous 0.22%

Shares

28 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Feb 11, 2025
SELL
$560.06 - $942.58 $14,001 - $23,564
-25 Reduced 0.35%
7,116 $4.21 Million
Q3 2024

Nov 14, 2024
SELL
$757.04 - $947.16 $1.41 Million - $1.76 Million
-1,858 Reduced 20.65%
7,141 $6.61 Million
Q2 2024

Aug 14, 2024
SELL
$591.52 - $852.56 $85,770 - $123,621
-145 Reduced 1.59%
8,999 $7.39 Million
Q1 2024

May 15, 2024
SELL
$571.06 - $767.6 $71,382 - $95,950
-125 Reduced 1.35%
9,144 $6.19 Million
Q4 2023

Feb 14, 2024
BUY
$399.73 - $637.39 $374,147 - $596,597
936 Added 11.23%
9,269 $5.85 Million
Q3 2023

Nov 14, 2023
SELL
$440.38 - $588.72 $7,046 - $9,419
-16 Reduced 0.19%
8,333 $3.85 Million
Q2 2023

Aug 14, 2023
BUY
$398.61 - $540.23 $473,947 - $642,333
1,189 Added 16.61%
8,349 $4.51 Million
Q1 2023

May 03, 2023
SELL
$342.95 - $530.09 $10,288 - $15,902
-30 Reduced 0.42%
7,160 $3.58 Million
Q4 2022

Feb 14, 2023
BUY
$309.2 - $405.03 $26,282 - $34,427
85 Added 1.2%
7,190 $2.54 Million
Q3 2022

Nov 14, 2022
SELL
$363.4 - $536.88 $1.02 Million - $1.51 Million
-2,816 Reduced 28.38%
7,105 $2.58 Million
Q2 2022

Aug 15, 2022
SELL
$384.04 - $479.19 $109,451 - $136,569
-285 Reduced 2.79%
9,921 $3.81 Million
Q1 2022

May 16, 2022
SELL
$361.12 - $512.21 $49,112 - $69,660
-136 Reduced 1.32%
10,206 $4.96 Million
Q4 2021

Feb 14, 2022
BUY
$460.83 - $575.97 $70,506 - $88,123
153 Added 1.5%
10,342 $5.1 Million
Q3 2021

Nov 15, 2021
BUY
$370.18 - $517.92 $44,421 - $62,150
120 Added 1.19%
10,189 $4.94 Million
Q2 2021

Aug 13, 2021
BUY
$306.1 - $389.53 $21,733 - $27,656
71 Added 0.71%
10,069 $3.76 Million
Q1 2021

May 17, 2021
SELL
$302.05 - $403.18 $957,196 - $1.28 Million
-3,169 Reduced 24.07%
9,998 $3.53 Million
Q4 2020

Feb 16, 2021
SELL
$272.37 - $366.23 $324,120 - $435,813
-1,190 Reduced 8.29%
13,167 $4.82 Million
Q3 2020

Nov 16, 2020
BUY
$235.55 - $282.85 $35,332 - $42,427
150 Added 1.06%
14,357 $4.01 Million
Q2 2020

Aug 13, 2020
SELL
$153.42 - $237.0 $379,714 - $586,575
-2,475 Reduced 14.84%
14,207 $3.37 Million
Q1 2020

May 15, 2020
SELL
$135.22 - $191.43 $363,471 - $514,563
-2,688 Reduced 13.88%
16,682 $2.79 Million
Q4 2019

Feb 12, 2020
BUY
$135.15 - $182.89 $2,027 - $2,743
15 Added 0.08%
19,370 $3.45 Million
Q3 2019

Nov 14, 2019
BUY
$136.01 - $161.55 $12,240 - $14,539
90 Added 0.47%
19,355 $3.01 Million
Q2 2019

Aug 12, 2019
BUY
$116.45 - $157.53 $19,796 - $26,780
170 Added 0.89%
19,265 $2.62 Million
Q1 2019

May 14, 2019
BUY
$108.61 - $145.01 $150,967 - $201,563
1,390 Added 7.85%
19,095 $2.59 Million
Q4 2018

Feb 08, 2019
BUY
$104.17 - $134.73 $157,817 - $204,115
1,515 Added 9.36%
17,705 $2.06 Million
Q3 2018

Nov 02, 2018
BUY
$125.53 - $151.38 $22,595 - $27,248
180 Added 1.12%
16,190 $2.03 Million
Q2 2018

Jul 17, 2018
BUY
$110.8 - $141.63 $99,720 - $127,467
900 Added 5.96%
16,010 $2.14 Million
Q1 2018

Apr 23, 2018
BUY
$103.82 - $125.51 $1.57 Million - $1.9 Million
15,110 New
15,110 $1.75 Million

Others Institutions Holding MPWR

# of Institutions
937
Shares Held
43.9M
Call Options Held
521K
Put Options Held
992K
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 $28.7B
  • 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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