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Silicon Motion Tech
SIMO
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Overview
Overview
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Options
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Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
79.03%
Public and others
16.29%
Individuals & Insiders
4.55%
Private companies
0.12%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
FMR LLC
10.02%
3.40M
0.10%
+0
03/31/2026
Acadian Asset Management LLC
3.82%
1.29M
<0.01%
+14.62K
03/31/2026
Hawk Ridge Capital Management LP
3.46%
1.17M
1.11%
+385.57K
03/31/2026
Reinhart Partners, LLC
2.85%
966.06K
1.03%
-347.98K
06/30/2026
Lord, Abbett & Co. LLC
2.84%
962.14K
0.13%
-32.84K
03/31/2026
Lazard Asset Management LLC
2.31%
781.98K
0.05%
+23.40K
03/31/2026
Wolf Hill Capital Management, LP
1.71%
580.85K
0.02%
-518.00
03/31/2026
Boston Partners Global Investors, Inc.
1.69%
572.50K
0.88%
+299.70K
06/30/2026
Numeric Investors LLC
1.65%
560.10K
0.52%
+179.06K
03/31/2026
Analog Century Management, LP
1.59%
538.75K
--
+538.75K
03/31/2026
Driehaus Capital Management LLC
1.50%
509.98K
0.55%
+190.35K
03/31/2026
Systematic Financial Management LP
1.49%
506.73K
0.24%
-76.10K
03/31/2026
Chia-Chang Kou
Founder, President, CEO, MD & Director
1.43%
486.21K
0.05%
+22.50K
03/31/2026
Summit Partners Public Asset Management, LLC
1.35%
456.38K
0.25%
-78.56K
03/31/2026
Kite Lake Capital Management (UK) LLP
1.33%
452.57K
0.02%
-3.70K
03/31/2026
Highland Peak Capital LLC
1.31%
444.52K
0.17%
-52.11K
03/31/2026
Neumeier Poma Investment Counsel LLC
1.26%
428.19K
0.17%
-53.63K
03/31/2026
Arrowstreet Capital, Limited Partnership
1.26%
425.70K
0.66%
+225.22K
03/31/2026
Pongchi Chow
1.23%
415.92K
--
+415.92K
03/18/2026
Bangji Chow
Independent Chairman of the Board
1.23%
415.92K
0.15%
+54.12K
03/31/2026