Guggenheim Capital LLC Monolithic Power Systems Inc Transaction History

Guggenheim Capital LLC

  • $13.3 Billion
  • Q3 2025

A detailed history of Guggenheim Capital LLC transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Guggenheim Capital LLC holds 3,382 shares of MPWR stock, worth $3.11 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
3,382
Previous 3,304 2.36%
Holding current value
$3.11 Million
Previous $2.42 Million 28.85%
% of portfolio
0.02%
Previous 0.02%

Shares

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

Nov 13, 2025
BUY
$711.24 - $922.81 $55,476 - $71,979
78 Added 2.36%
3,382 $3.11 Million
Q2 2025

Aug 13, 2025
SELL
$455.19 - $737.73 $187,993 - $304,682
-413 Reduced 11.11%
3,304 $2.42 Million
Q1 2025

May 14, 2025
SELL
$565.7 - $720.25 $544,769 - $693,600
-963 Reduced 20.58%
3,717 $2.16 Million
Q4 2024

Feb 13, 2025
SELL
$560.06 - $942.58 $2.85 Million - $4.79 Million
-5,082 Reduced 52.06%
4,680 $2.77 Million
Q3 2024

Nov 13, 2024
BUY
$757.04 - $947.16 $1.63 Million - $2.04 Million
2,154 Added 28.31%
9,762 $9.03 Million
Q2 2024

Aug 14, 2024
BUY
$591.52 - $852.56 $389,220 - $560,984
658 Added 9.47%
7,608 $6.25 Million
Q1 2024

May 14, 2024
BUY
$571.06 - $767.6 $63,387 - $85,203
111 Added 1.62%
6,950 $4.71 Million
Q4 2023

Feb 14, 2024
SELL
$399.73 - $637.39 $65,155 - $103,894
-163 Reduced 2.33%
6,839 $4.31 Million
Q3 2023

Nov 14, 2023
SELL
$440.38 - $588.72 $365,515 - $488,637
-830 Reduced 10.6%
7,002 $3.23 Million
Q2 2023

Aug 11, 2023
BUY
$398.61 - $540.23 $442,058 - $599,115
1,109 Added 16.5%
7,832 $4.23 Million
Q1 2023

May 10, 2023
BUY
$342.95 - $530.09 $462,982 - $715,621
1,350 Added 25.13%
6,723 $3.37 Million
Q4 2022

Feb 14, 2023
SELL
$309.2 - $405.03 $466,892 - $611,595
-1,510 Reduced 21.94%
5,373 $1.9 Million
Q3 2022

Nov 14, 2022
SELL
$363.4 - $536.88 $756,962 - $1.12 Million
-2,083 Reduced 23.23%
6,883 $2.5 Million
Q2 2022

Aug 15, 2022
SELL
$384.04 - $479.19 $1.5 Million - $1.88 Million
-3,913 Reduced 30.38%
8,966 $3.44 Million
Q1 2022

May 16, 2022
SELL
$361.12 - $512.21 $1.89 Million - $2.68 Million
-5,238 Reduced 28.91%
12,879 $6.26 Million
Q4 2021

Feb 14, 2022
BUY
$460.83 - $575.97 $2.79 Million - $3.49 Million
6,058 Added 50.24%
18,117 $8.94 Million
Q3 2021

Nov 15, 2021
SELL
$370.18 - $517.92 $498,632 - $697,638
-1,347 Reduced 10.05%
12,059 $5.85 Million
Q2 2021

Aug 13, 2021
BUY
$306.1 - $389.53 $268,449 - $341,617
877 Added 7.0%
13,406 $5.01 Million
Q1 2021

May 13, 2021
BUY
$302.05 - $403.18 $403,538 - $538,648
1,336 Added 11.94%
12,529 $4.43 Million
Q4 2020

Feb 16, 2021
BUY
$272.37 - $366.23 $396,570 - $533,230
1,456 Added 14.95%
11,193 $4.1 Million
Q3 2020

Nov 13, 2020
SELL
$235.55 - $282.85 $125,312 - $150,476
-532 Reduced 5.18%
9,737 $2.72 Million
Q2 2020

Aug 14, 2020
BUY
$153.42 - $237.0 $273,087 - $421,860
1,780 Added 20.97%
10,269 $2.43 Million
Q1 2020

Jun 02, 2020
SELL
$135.22 - $191.43 $401,332 - $568,164
-2,968 Reduced 25.91%
8,489 $1.42 Million
Q4 2019

Feb 14, 2020
BUY
$135.15 - $182.89 $434,777 - $588,357
3,217 Added 39.04%
11,457 $2.04 Million
Q3 2019

Nov 14, 2019
BUY
$136.01 - $161.55 $508,949 - $604,520
3,742 Added 83.19%
8,240 $1.28 Million
Q2 2019

Aug 14, 2019
SELL
$116.45 - $157.53 $155,227 - $209,987
-1,333 Reduced 22.86%
4,498 $611,000
Q1 2019

May 15, 2019
BUY
$108.61 - $145.01 $167,802 - $224,040
1,545 Added 36.05%
5,831 $790,000
Q4 2018

Feb 14, 2019
SELL
$104.17 - $134.73 $1.31 Million - $1.69 Million
-12,542 Reduced 74.53%
4,286 $498,000
Q3 2018

Nov 14, 2018
SELL
$125.53 - $151.38 $438,099 - $528,316
-3,490 Reduced 17.18%
16,828 $2.11 Million
Q2 2018

Aug 14, 2018
SELL
$110.8 - $141.63 $7.64 Million - $9.76 Million
-68,941 Reduced 77.24%
20,318 $2.71 Million
Q1 2018

May 15, 2018
BUY
$103.82 - $125.51 $44,642 - $53,969
430 Added 0.48%
89,259 $10.3 Million
Q4 2017

Feb 14, 2018
SELL
$107.55 - $126.64 $2.02 Million - $2.38 Million
-18,778 Reduced 17.45%
88,829 $9.98 Million
Q3 2017

Nov 14, 2017
BUY
$95.87 - $106.55 $10.3 Million - $11.5 Million
107,607
107,607 $11.5 Million

Others Institutions Holding MPWR

# of Institutions
1,097
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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