A detailed history of Whittier Trust CO Of Nevada Inc transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Whittier Trust CO Of Nevada Inc holds 19,990 shares of MPWR stock, worth $12.7 Million. This represents 0.48% of its overall portfolio holdings.

Number of Shares
19,990
Previous 19,292 3.62%
Holding current value
$12.7 Million
Previous $15.9 Million 16.65%
% of portfolio
0.48%
Previous 0.44%

Shares

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

Oct 21, 2024

BUY
$757.04 - $947.16 $528,413 - $661,117
698 Added 3.62%
19,990 $18.5 Million
Q2 2024

Jul 26, 2024

BUY
$591.52 - $852.56 $429,443 - $618,958
726 Added 3.91%
19,292 $15.9 Million
Q1 2024

May 02, 2024

BUY
$571.06 - $767.6 $545,933 - $733,825
956 Added 5.43%
18,566 $12.6 Million
Q4 2023

Jan 11, 2024

SELL
$399.73 - $637.39 $442,900 - $706,228
-1,108 Reduced 5.92%
17,610 $11.1 Million
Q3 2023

Oct 27, 2023

BUY
$440.38 - $588.72 $116,260 - $155,422
264 Added 1.43%
18,718 $8.65 Million
Q2 2023

Jul 24, 2023

SELL
$398.61 - $540.23 $1.71 Million - $2.32 Million
-4,294 Reduced 18.88%
18,454 $9.97 Million
Q1 2023

Apr 21, 2023

BUY
$342.95 - $530.09 $1.45 Million - $2.25 Million
4,241 Added 22.92%
22,748 $11.4 Million
Q4 2022

Jan 25, 2023

SELL
$309.2 - $405.03 $2.4 Million - $3.15 Million
-7,768 Reduced 29.56%
18,507 $0
Q3 2022

Oct 21, 2022

BUY
$363.4 - $536.88 $708,630 - $1.05 Million
1,950 Added 8.02%
26,275 $9.55 Million
Q2 2022

Jul 28, 2022

BUY
$384.04 - $479.19 $743,501 - $927,711
1,936 Added 8.65%
24,325 $9.34 Million
Q1 2022

Apr 29, 2022

BUY
$361.12 - $512.21 $1.29 Million - $1.83 Million
3,570 Added 18.97%
22,389 $10.9 Million
Q4 2021

Jan 19, 2022

SELL
$460.83 - $575.97 $575,115 - $718,810
-1,248 Reduced 6.22%
18,819 $9.28 Million
Q3 2021

Nov 01, 2021

SELL
$370.18 - $517.92 $85,511 - $119,639
-231 Reduced 1.14%
20,067 $9.73 Million
Q2 2021

Jul 29, 2021

BUY
$306.1 - $389.53 $191,618 - $243,845
626 Added 3.18%
20,298 $7.58 Million
Q1 2021

Apr 26, 2021

BUY
$302.05 - $403.18 $709,213 - $946,666
2,348 Added 13.55%
19,672 $6.95 Million
Q4 2020

Jan 29, 2021

SELL
$272.37 - $366.23 $1.34 Million - $1.8 Million
-4,907 Reduced 22.07%
17,324 $6.34 Million
Q3 2020

Oct 30, 2020

BUY
$235.55 - $282.85 $287,371 - $345,077
1,220 Added 5.81%
22,231 $6.22 Million
Q2 2020

Jul 10, 2020

BUY
$153.42 - $237.0 $687,321 - $1.06 Million
4,480 Added 27.1%
21,011 $4.98 Million
Q1 2020

Apr 27, 2020

BUY
$135.22 - $191.43 $383,078 - $542,321
2,833 Added 20.68%
16,531 $2.77 Million
Q4 2019

Jan 31, 2020

BUY
$135.15 - $182.89 $382,339 - $517,395
2,829 Added 26.03%
13,698 $2.44 Million
Q3 2019

Oct 18, 2019

BUY
$136.01 - $161.55 $225,096 - $267,365
1,655 Added 17.96%
10,869 $1.69 Million
Q2 2019

Jul 23, 2019

BUY
$116.45 - $157.53 $118,779 - $160,680
1,020 Added 12.45%
9,214 $1.25 Million
Q1 2019

Apr 29, 2019

BUY
$108.61 - $145.01 $247,196 - $330,042
2,276 Added 38.46%
8,194 $1.11 Million
Q4 2018

Feb 07, 2019

BUY
$104.17 - $134.73 $40,938 - $52,948
393 Added 7.11%
5,918 $688,000
Q3 2018

Oct 23, 2018

BUY
$125.53 - $151.38 $101,804 - $122,769
811 Added 17.2%
5,525 $694,000
Q2 2018

Jul 27, 2018

BUY
$110.8 - $141.63 $435,998 - $557,314
3,935 Added 505.13%
4,714 $630,000
Q2 2018

Jul 20, 2018

SELL
$110.8 - $141.63 $315,558 - $403,362
-2,848 Reduced 78.52%
779 $33,000
Q1 2018

May 01, 2018

BUY
$103.82 - $125.51 $136,315 - $164,794
1,313 Added 56.74%
3,627 $420,000
Q4 2017

Feb 07, 2018

BUY
$107.55 - $126.64 $73,886 - $87,001
687 Added 42.22%
2,314 $260,000
Q3 2017

Oct 23, 2017

BUY
$95.87 - $106.55 $155,980 - $173,356
1,627
1,627 $173,000

Others Institutions Holding MPWR

About MONOLITHIC POWER SYSTEMS INC


  • Ticker MPWR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 46,941,000
  • Market Cap $29.9B
  • 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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