Massachusetts Financial Services CO Silicon Motion Technology Corp Transaction History

Massachusetts Financial Services CO

  • $296 Billion
  • Q2 2025

A detailed history of Massachusetts Financial Services CO transactions in Silicon Motion Technology Corp stock. As of the latest transaction made, Massachusetts Financial Services CO holds 742,378 shares of SIMO stock, worth $57.5 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
742,378
Previous 757,506 2.0%
Holding current value
$57.5 Million
Previous $38.3 Million 45.71%
% of portfolio
0.02%
Previous 0.01%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 08, 2025
SELL
$38.95 - $75.77 $589,235 - $1.15 Million
-15,128 Reduced 2.0%
742,378 $55.8 Million
Q1 2025

May 02, 2025
BUY
$49.58 - $59.71 $3.03 Million - $3.66 Million
61,213 Added 8.79%
757,506 $38.3 Million
Q4 2024

Feb 12, 2025
BUY
$51.13 - $61.14 $8.84 Million - $10.6 Million
172,867 Added 33.03%
696,293 $37.6 Million
Q3 2024

Nov 12, 2024
SELL
$54.94 - $83.76 $176,851 - $269,623
-3,219 Reduced 0.61%
523,426 $31.8 Million
Q2 2024

Aug 09, 2024
SELL
$71.7 - $84.88 $395,425 - $468,113
-5,515 Reduced 1.04%
526,645 $42.7 Million
Q1 2024

May 14, 2024
BUY
$59.45 - $78.15 $85,964 - $113,004
1,446 Added 0.27%
532,160 $40.9 Million
Q4 2023

Feb 08, 2024
BUY
$50.86 - $61.27 $11.6 Million - $14 Million
228,033 Added 75.34%
530,714 $32.5 Million
Q3 2023

Nov 08, 2023
BUY
$50.25 - $70.0 $15.2 Million - $21.2 Million
302,681 New
302,681 $15.5 Million
Q2 2022

Aug 09, 2022
SELL
$65.92 - $95.16 $37.6 Million - $54.3 Million
-570,822 Reduced 93.88%
37,213 $3.11 Million
Q1 2022

May 11, 2022
BUY
$64.92 - $94.97 $5.6 Million - $8.19 Million
86,241 Added 16.53%
608,035 $40.6 Million
Q4 2021

Feb 10, 2022
SELL
$66.37 - $95.03 $9.95 Million - $14.3 Million
-149,969 Reduced 22.32%
521,794 $49.6 Million
Q3 2021

Nov 10, 2021
SELL
$59.82 - $80.9 $1.4 Million - $1.9 Million
-23,465 Reduced 3.38%
671,763 $46.3 Million
Q2 2021

Aug 13, 2021
BUY
$62.59 - $72.56 $322,213 - $373,538
5,148 Added 0.75%
695,228 $44.6 Million
Q1 2021

May 13, 2021
SELL
$47.19 - $67.27 $44.6 Million - $63.6 Million
-945,136 Reduced 57.8%
690,080 $41 Million
Q4 2020

Feb 12, 2021
SELL
$35.5 - $48.15 $22.6 Million - $30.7 Million
-637,524 Reduced 28.05%
1,635,216 $78.7 Million
Q3 2020

Nov 12, 2020
SELL
$35.18 - $49.31 $43.7 Million - $61.3 Million
-1,242,210 Reduced 35.34%
2,272,740 $85.9 Million
Q2 2020

Aug 11, 2020
BUY
$36.13 - $49.75 $1.2 Million - $1.66 Million
33,271 Added 0.96%
3,514,950 $171 Million
Q1 2020

May 14, 2020
SELL
$29.88 - $52.56 $10.1 Million - $17.7 Million
-336,435 Reduced 8.81%
3,481,679 $128 Million
Q4 2019

Feb 13, 2020
BUY
$35.46 - $50.71 $2.41 Million - $3.45 Million
68,015 Added 1.81%
3,818,114 $194 Million
Q3 2019

Nov 05, 2019
BUY
$31.53 - $45.41 $18.4 Million - $26.6 Million
584,763 Added 18.47%
3,750,099 $133 Million
Q2 2019

Aug 14, 2019
BUY
$36.51 - $44.38 $17.3 Million - $21.1 Million
474,343 Added 17.63%
3,165,336 $140 Million
Q1 2019

May 13, 2019
SELL
$33.13 - $43.89 $1.41 Million - $1.87 Million
-42,530 Reduced 1.56%
2,690,993 $107 Million
Q4 2018

Feb 08, 2019
BUY
$32.13 - $53.9 $6.53 Million - $11 Million
203,157 Added 8.03%
2,733,523 $94.3 Million
Q3 2018

Oct 25, 2018
BUY
$51.04 - $60.23 $5.37 Million - $6.33 Million
105,161 Added 4.34%
2,530,366 $136 Million
Q2 2018

Jul 30, 2018
BUY
$44.72 - $54.46 $2.33 Million - $2.84 Million
52,206 Added 2.2%
2,425,205 $128 Million
Q1 2018

May 04, 2018
BUY
$43.41 - $56.49 $47.5 Million - $61.8 Million
1,094,199 Added 85.56%
2,372,999 $114 Million
Q4 2017

Feb 14, 2018
BUY
$46.74 - $54.34 $4.89 Million - $5.69 Million
104,700 Added 8.92%
1,278,800 $67.7 Million
Q3 2017

Nov 14, 2017
BUY
$41.11 - $48.14 $10.6 Million - $12.4 Million
257,100 Added 28.04%
1,174,100 $56.4 Million
Q2 2017

Aug 14, 2017
BUY
N/A
917,000
917,000 $44.2 Million

Others Institutions Holding SIMO

# of Institutions
238
Shares Held
25.5M
Call Options Held
569K
Put Options Held
319K
View Full List

About Silicon Motion Technology CORP

SIMO Quotes by TradingView
  • Ticker SIMO
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 33,045,600
  • Market Cap $2.56B
  • Description
  • Silicon Motion Technology Corporation, together with its subsidiaries, designs, develops, and markets NAND flash controllers for solid-state storage devices. It offers controllers for computing-grade solid state drives (SSDs), which are used in PCs and other client devices; enterprise-grade SSDs used in data centers; eMMC and UFS mobile embedded...
More about SIMO
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