Northern Trust Corp Monolithic Power Systems Inc Transaction History

Northern Trust Corp

  • $761 Billion
  • Q3 2025

A detailed history of Northern Trust Corp transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Northern Trust Corp holds 485,831 shares of MPWR stock, worth $447 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares
485,831
Previous 482,057 0.78%
Holding current value
$447 Million
Previous $353 Million 26.86%
% of portfolio
0.06%
Previous 0.05%

Shares

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

Nov 14, 2025
BUY
$711.24 - $922.81 $2.68 Million - $3.48 Million
3,774 Added 0.78%
485,831 $447 Million
Q2 2025

Aug 13, 2025
SELL
$455.19 - $737.73 $7.49 Million - $12.1 Million
-16,459 Reduced 3.3%
482,057 $353 Million
Q1 2025

May 13, 2025
SELL
$565.7 - $720.25 $6.1 Million - $7.76 Million
-10,777 Reduced 2.12%
498,516 $289 Million
Q4 2024

Feb 14, 2025
BUY
$560.06 - $942.58 $52.9 Million - $89 Million
94,414 Added 22.76%
509,293 $301 Million
Q3 2024

Nov 13, 2024
SELL
$757.04 - $947.16 $13.1 Million - $16.4 Million
-17,318 Reduced 4.01%
414,879 $384 Million
Q2 2024

Aug 14, 2024
SELL
$591.52 - $852.56 $6,506 - $9,378
-11 Reduced -0.0%
432,197 $355 Million
Q1 2024

May 14, 2024
SELL
$571.06 - $767.6 $7.94 Million - $10.7 Million
-13,899 Reduced 3.12%
432,208 $293 Million
Q4 2023

Feb 13, 2024
SELL
$399.73 - $637.39 $5.46 Million - $8.71 Million
-13,670 Reduced 2.97%
446,107 $281 Million
Q3 2023

Nov 13, 2023
BUY
$440.38 - $588.72 $12.4 Million - $16.6 Million
28,258 Added 6.55%
459,777 $212 Million
Q2 2023

Aug 11, 2023
SELL
$398.61 - $540.23 $6.92 Million - $9.38 Million
-17,370 Reduced 3.87%
431,519 $233 Million
Q1 2023

May 15, 2023
BUY
$342.95 - $530.09 $1.33 Million - $2.05 Million
3,871 Added 0.87%
448,889 $225 Million
Q4 2022

Feb 13, 2023
SELL
$309.2 - $405.03 $2.22 Million - $2.91 Million
-7,194 Reduced 1.59%
445,018 $157 Million
Q3 2022

Nov 14, 2022
SELL
$363.4 - $536.88 $250,745 - $370,447
-690 Reduced 0.15%
452,212 $164 Million
Q2 2022

Aug 12, 2022
BUY
$384.04 - $479.19 $3.36 Million - $4.2 Million
8,756 Added 1.97%
452,902 $174 Million
Q1 2022

May 13, 2022
BUY
$361.12 - $512.21 $635,571 - $901,489
1,760 Added 0.4%
444,146 $216 Million
Q4 2021

Feb 08, 2022
SELL
$460.83 - $575.97 $6.64 Million - $8.3 Million
-14,411 Reduced 3.15%
442,386 $218 Million
Q3 2021

Nov 15, 2021
BUY
$370.18 - $517.92 $5.92 Million - $8.29 Million
16,005 Added 3.63%
456,797 $221 Million
Q2 2021

Aug 13, 2021
SELL
$306.1 - $389.53 $752,393 - $957,464
-2,458 Reduced 0.55%
440,792 $165 Million
Q1 2021

May 12, 2021
BUY
$302.05 - $403.18 $11.3 Million - $15.1 Million
37,565 Added 9.26%
443,250 $157 Million
Q4 2020

Feb 11, 2021
BUY
$272.37 - $366.23 $13.8 Million - $18.5 Million
50,544 Added 14.23%
405,685 $149 Million
Q3 2020

Nov 16, 2020
SELL
$235.55 - $282.85 $2.2 Million - $2.64 Million
-9,340 Reduced 2.56%
355,141 $99.3 Million
Q2 2020

Aug 14, 2020
BUY
$153.42 - $237.0 $2.35 Million - $3.63 Million
15,337 Added 4.39%
364,481 $86.4 Million
Q1 2020

May 14, 2020
BUY
$135.22 - $191.43 $1.7 Million - $2.41 Million
12,608 Added 3.75%
349,144 $58.5 Million
Q4 2019

Feb 14, 2020
BUY
$135.15 - $182.89 $1.03 Million - $1.4 Million
7,655 Added 2.33%
336,536 $59.9 Million
Q3 2019

Nov 13, 2019
SELL
$136.01 - $161.55 $499,156 - $592,888
-3,670 Reduced 1.1%
328,881 $51.2 Million
Q2 2019

Aug 13, 2019
BUY
$116.45 - $157.53 $123,669 - $167,296
1,062 Added 0.32%
332,551 $45.2 Million
Q1 2019

May 13, 2019
BUY
$108.61 - $145.01 $1.29 Million - $1.73 Million
11,907 Added 3.73%
331,489 $44.9 Million
Q4 2018

Feb 12, 2019
SELL
$104.17 - $134.73 $116,878 - $151,167
-1,122 Reduced 0.35%
319,582 $37.2 Million
Q3 2018

Nov 14, 2018
SELL
$125.53 - $151.38 $4.55 Million - $5.49 Million
-36,237 Reduced 10.15%
320,704 $40.3 Million
Q2 2018

Sep 18, 2018
SELL
$110.8 - $141.63 $303,038 - $387,358
-2,735 Reduced 0.76%
356,941 $47.7 Million
Q2 2018

Aug 14, 2018
SELL
$110.8 - $141.63 $29.7 Million - $37.9 Million
-267,676 Reduced 42.67%
359,676 $48.1 Million
Q1 2018

May 09, 2018
SELL
$103.82 - $125.51 $276,887 - $334,735
-2,667 Reduced 0.42%
627,352 $72.6 Million
Q4 2017

Feb 14, 2018
SELL
$107.55 - $126.64 $2.7 Million - $3.18 Million
-25,089 Reduced 3.83%
630,019 $70.8 Million
Q3 2017

Nov 13, 2017
BUY
$95.87 - $106.55 $62.8 Million - $69.8 Million
655,108
655,108 $69.8 Million

Others Institutions Holding MPWR

# of Institutions
1,093
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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