Silicon Motion Technology CORP - COMMON STOCK (SIMO)

Historical Holders from Q1 2014 to Q4 2025

Symbol
SIMO on Nasdaq
Type / Class
Equity / COMMON STOCK
Shares outstanding
135,934,680
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
27,421,380
Holdings value
$2,598,549,661
% of all portfolios
0.02%
Number of holders
218
Number of buys
108
Number of sells
109
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Silicon Motion Technology CORP - COMMON STOCK (SIMO) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 10% 0% $1,267,047,152 +$2,983 13,593,468 +0% FMR LLC 28 Nov 2025
As of 30 Sep 2025 Silicon Motion Technology CORP - COMMON STOCK (SIMO) has 218 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 27,421,380 shares of 135,934,680 outstanding shares and own 20% of the company stock as of 30 Sep 2025.

Top 25 institutional shareholders of Silicon Motion Technology CORP - COMMON STOCK (SIMO) own 15% of the company based on 13F filings as of 30 Sep 2025

Filer Ownership Holdings Value Nb Shares Share Change %
FMR LLC 2.5% $322,198,417 3,398,359 +24%
REINHART PARTNERS, LLC. 1.1% $142,304,833 1,500,934 +2%
ACADIAN ASSET MANAGEMENT LLC 0.96% $123,366,000 1,301,666 -0.66%
Pertento Partners LLP 0.95% $122,343,677 1,290,409 +2.5%
LORD, ABBETT & CO. LLC 0.83% $107,579,000 1,134,684 -9.1%
FRONTIER CAPITAL MANAGEMENT CO LLC 0.77% $98,895,753 1,043,094 -19%
Invesco Ltd. 0.67% $85,889,327 905,910 -0%
LAZARD ASSET MANAGEMENT LLC 0.58% $74,299,047 783,663 +2.3%
Point72 Asset Management, L.P. 0.51% $66,371,592 700,048 -34%
WELLINGTON MANAGEMENT GROUP LLP 0.51% $65,983,588 695,956 -18%
Erste Asset Management GmbH 0.49% $62,280,640 664,000 0%
SYSTEMATIC FINANCIAL MANAGEMENT LP 0.43% $55,778,473 588,317 -1.5%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.43% $55,620,762 586,655 -21%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC 0.41% $52,904,454 558,005 +8.6%
Boston Partners 0.4% $51,141,364 539,416 -27%
Ophir Asset Management Pty Ltd 0.37% $47,922,852 505,462 +39%
MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.37% $47,891,755 505,134 -22%
NEUMEIER POMA INVESTMENT COUNSEL LLC 0.35% $45,363,077 478,463 +11%
ADAGE CAPITAL PARTNERS GP, L.L.C. 0.33% $42,300,998 446,166 -25%
Robeco Institutional Asset Management B.V. 0.33% $41,976,844 442,747 +44%
Herald Investment Management Ltd 0.28% $36,396,711 384,906 0%
HIGHLAND PEAK CAPITAL, LLC 0.28% $35,637,657 375,885 +8.8%
HAWK RIDGE CAPITAL MANAGEMENT LP 0.27% $35,340,143 372,747 +72%
Kite Lake Capital Management (UK) LLP 0.27% $34,601,004 364,951 -6.8%
HEARTLAND ADVISORS INC 0.26% $33,730,554 355,770 -11%

Institutional Holders of Silicon Motion Technology CORP - COMMON STOCK (SIMO) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 1,119 $103,731 -$7,787 $92.70 1
2025 Q3 27,421,380 $2,598,549,661 -$83,178,454 $94.81 218
2025 Q2 28,412,501 $2,136,174,766 +$98,104,232 $75.17 210
2025 Q1 27,687,322 $1,399,721,915 +$11,226,563 $50.56 189
2024 Q4 27,268,824 $1,474,207,803 +$9,244,551 $54.05 201
2024 Q3 26,854,687 $1,631,040,175 -$37,594,999 $60.74 199
2024 Q2 27,294,368 $2,210,404,614 +$131,952,053 $80.99 233
2024 Q1 25,877,255 $1,990,912,494 -$16,255,586 $76.94 210
2023 Q4 26,788,447 $1,641,109,567 +$58,344,285 $61.27 204
2023 Q3 25,664,314 $1,315,445,005 +$119,916,669 $51.25 192
2023 Q2 22,887,451 $1,644,564,399 -$52,322,777 $71.86 197
2023 Q1 23,978,587 $1,571,253,118 -$111,913,583 $65.52 195
2022 Q4 24,816,248 $1,612,124,453 +$44,093,572 $64.99 193
2022 Q3 24,907,586 $1,625,178,877 -$88,823,164 $65.19 196
2022 Q2 25,257,741 $2,113,776,640 +$128,307,625 $83.70 211
2022 Q1 24,822,333 $1,660,920,978 -$176,148,121 $66.82 207
2021 Q4 26,725,662 $2,537,268,809 +$32,679,531 $95.03 221
2021 Q3 26,807,406 $1,851,402,892 +$3,465,802 $68.98 200
2021 Q2 26,877,952 $1,723,528,034 +$37,209,375 $64.10 191
2021 Q1 26,368,489 $1,566,572,200 +$56,025,438 $59.39 208
2020 Q4 25,833,781 $1,242,633,153 +$18,984,308 $48.15 164
2020 Q3 25,615,001 $967,740,515 -$42,915,086 $37.78 146
2020 Q2 26,334,658 $1,284,037,127 +$8,006,077 $48.77 159
2020 Q1 26,378,623 $967,256,469 -$14,760,655 $36.66 144
2019 Q4 26,367,868 $1,336,863,847 +$3,864,395 $50.71 146
2019 Q3 25,939,448 $916,747,852 -$48,017,687 $35.35 122
2019 Q2 26,442,447 $1,168,860,805 +$42,784,727 $44.38 132
2019 Q1 25,564,184 $1,013,225,955 -$13,268,286 $39.64 144
2018 Q4 26,014,552 $897,692,259 -$88,912,518 $34.50 142
2018 Q3 26,529,282 $1,418,569,236 -$29,446,169 $53.70 159
2018 Q2 27,090,274 $1,432,794,529 -$22,070,706 $52.89 150
2018 Q1 27,808,056 $1,338,093,127 -$96,043,859 $48.12 142
2017 Q4 30,282,528 $1,603,636,085 +$68,665,131 $52.96 157
2017 Q3 29,197,383 $1,402,010,210 +$29,483,817 $48.03 158
2017 Q2 28,731,097 $1,385,803,678 +$49,922,571 $48.23 187
2017 Q1 27,793,477 $1,299,223,923 +$164,521,450 $46.75 168
2016 Q4 24,716,718 $1,051,683,664 +$36,468,358 $42.48 192
2016 Q3 23,320,505 $1,207,713,862 -$35,628,479 $51.79 190
2016 Q2 23,765,125 $1,135,709,919 +$93,986,928 $47.80 160
2016 Q1 21,871,080 $848,843,284 +$33,004,420 $38.81 141
2015 Q4 21,465,035 $673,337,250 +$59,991,371 $31.36 147
2015 Q3 18,954,127 $517,861,753 -$11,279,681 $27.31 132
2015 Q2 18,518,652 $640,713,858 +$158,081,795 $34.61 155
2015 Q1 15,067,610 $404,785,500 -$34,297,341 $26.88 127
2014 Q4 15,712,642 $371,563,901 +$7,967,803 $23.65 114
2014 Q3 13,464,925 $360,766,162 +$25,511,949 $26.94 104
2014 Q2 13,243,575 $270,483,662 -$10,972,343 $20.43 92
2014 Q1 12,055,652 $202,329,294 +$25,517,379 $16.78 78