Security key
82706C108
Silicon Motion Technology CORP - COMMON STOCK (SIMO)
CUSIP: 82706C108
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / COMMON STOCK
- Shares outstanding
- 135,934,680
- Total 13F shares
- 27,389,469
- Share change
- -159,495
- Total reported value
- $2,538,746,076
- Put/Call ratio
- 64%
- Price per share
- $92.70
- Number of holders
- 239
- Value change
- -$17,244,407
- Number of buys
- 117
- Number of sells
- 103
Report period
Q4 2025
Institutions
239
Top holders
10
SIMO full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Silicon Motion Technology CORP SEC filings
Silicon Motion Technology CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 82706C108
Recent filing periods:
Top shareholders of SIMO - Silicon Motion Technology CORP - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| FMR LLC |
13D/G
13F
|
Company |
10%
|
13,593,468
|
$1,267,047,152 | +$2,983 | 28 Nov 2025 | |
| REINHART PARTNERS, LLC. |
13F
|
Company |
1.1%
|
1,500,934
|
$142,304,833 | — | 30 Sep 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.96%
|
1,301,666
|
$123,366,000 | — | 30 Sep 2025 | |
| Pertento Partners LLP |
13F
|
Company |
0.95%
|
1,290,409
|
$122,343,677 | — | 30 Sep 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.83%
|
1,134,684
|
$107,579,000 | — | 30 Sep 2025 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
0.77%
|
1,043,094
|
$98,895,753 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.67%
|
905,910
|
$85,889,327 | — | 30 Sep 2025 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
0.58%
|
783,663
|
$74,299,047 | — | 30 Sep 2025 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.51%
|
700,048
|
$66,371,592 | — | 30 Sep 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.51%
|
695,956
|
$65,983,588 | — | 30 Sep 2025 | |
| Erste Asset Management GmbH |
13F
|
Company |
0.49%
|
664,000
|
$62,280,640 | — | 30 Sep 2025 | |
| SYSTEMATIC FINANCIAL MANAGEMENT LP |
13F
|
Company |
0.43%
|
588,317
|
$55,778,473 | — | 30 Sep 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.43%
|
586,655
|
$55,620,762 | — | 30 Sep 2025 | |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC |
13F
|
Company |
0.41%
|
558,005
|
$52,904,454 | — | 30 Sep 2025 | |
| Boston Partners |
13F
|
Company |
0.4%
|
539,416
|
$51,141,364 | — | 30 Sep 2025 | |
| Ophir Asset Management Pty Ltd |
13F
|
Company |
0.37%
|
505,462
|
$47,922,852 | — | 30 Sep 2025 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.37%
|
505,134
|
$47,891,755 | — | 30 Sep 2025 | |
| NEUMEIER POMA INVESTMENT COUNSEL LLC |
13F
|
Company |
0.35%
|
478,463
|
$45,363,077 | — | 30 Sep 2025 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
0.33%
|
446,166
|
$42,300,998 | — | 30 Sep 2025 | |
| Robeco Institutional Asset Management B.V. |
13F
|
Company |
0.33%
|
442,747
|
$41,976,844 | — | 30 Sep 2025 | |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
|
Company |
0.28%
|
384,906
|
$36,396,711 | — | 30 Sep 2025 | |
| HIGHLAND PEAK CAPITAL, LLC |
13F
|
Company |
0.28%
|
375,885
|
$35,637,657 | — | 30 Sep 2025 | |
| HAWK RIDGE CAPITAL MANAGEMENT LP |
13F
|
Company |
0.27%
|
372,747
|
$35,340,143 | — | 30 Sep 2025 | |
| Kite Lake Capital Management (UK) LLP |
13F
|
Company |
0.27%
|
364,951
|
$34,601,004 | — | 30 Sep 2025 | |
| HEARTLAND ADVISORS INC |
13F
|
Company |
0.26%
|
355,770
|
$33,730,554 | — | 30 Sep 2025 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.24%
|
330,908
|
$31,373,387 | — | 30 Sep 2025 | |
| Think Investments LP |
13F
|
Company |
0.21%
|
289,300
|
$27,428,533 | — | 30 Sep 2025 | |
| APIS CAPITAL ADVISORS, LLC |
13F
|
Company |
0.21%
|
286,000
|
$27,115,660 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.19%
|
252,993
|
$23,986,266 | — | 30 Sep 2025 | |
| ALPINE ASSOCIATES MANAGEMENT INC. |
13F
|
Company |
0.18%
|
247,450
|
$23,460,735 | — | 30 Sep 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.18%
|
245,400
|
$23,180,435 | — | 30 Sep 2025 | |
| OBERWEIS ASSET MANAGEMENT INC/ |
13F
|
Company |
0.17%
|
230,600
|
$21,863,186 | — | 30 Sep 2025 | |
| SCHWARTZ INVESTMENT COUNSEL INC |
13F
|
Company |
0.16%
|
220,000
|
$20,858,200 | — | 30 Sep 2025 | |
| ODDO BHF ASSET MANAGEMENT SAS |
13F
|
Company |
0.16%
|
217,500
|
$20,621,175 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.16%
|
213,188
|
$20,212,354 | — | 30 Sep 2025 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.15%
|
207,758
|
$19,697,536 | — | 30 Sep 2025 | |
| M&G Plc |
13F
|
Company |
0.13%
|
181,044
|
$17,199,180 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.13%
|
180,992
|
$17,159,814 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.13%
|
178,153
|
$16,890,865 | — | 30 Sep 2025 | |
| Clearline Capital LP |
13F
|
Company |
0.12%
|
169,677
|
$16,087,076 | — | 30 Sep 2025 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
0.11%
|
150,487
|
$14,267,672 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.1%
|
136,935
|
$12,982,807 | — | 30 Sep 2025 | |
| ARDSLEY ADVISORY PARTNERS LP |
13F
|
Company |
0.1%
|
133,000
|
$12,609,730 | — | 30 Sep 2025 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.09%
|
127,307
|
$12,069,977 | — | 30 Sep 2025 | |
| EASTERLY INVESTMENT PARTNERS LLC |
13F
|
Company |
0.09%
|
124,025
|
$11,758,810 | — | 30 Sep 2025 | |
| Polar Asset Management Partners Inc. |
13F
|
Company |
0.09%
|
120,840
|
$11,456,840 | — | 30 Sep 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
0.08%
|
109,951
|
$10,424,443 | — | 30 Sep 2025 | |
| Melqart Asset Management (UK) Ltd |
13F
|
Company |
0.08%
|
106,171
|
$10,066,073 | — | 30 Sep 2025 | |
| KNIGHTSBRIDGE ASSET MANAGEMENT, LLC |
13F
|
Company |
0.07%
|
101,105
|
$9,584,720 | — | 30 Sep 2025 | |
| Concentric Capital Strategies, LP |
13F
|
Company |
0.07%
|
98,895
|
$9,376,235 | — | 30 Sep 2025 |
Institutional Holders of Silicon Motion Technology CORP - COMMON STOCK (SIMO) as of Q4 2025
As of 31 Dec 2025,
Silicon Motion Technology CORP - COMMON STOCK (SIMO) was held by
239 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
27,389,469 shares.
The largest 10 holders included
FMR LLC, REINHART PARTNERS, LLC., ACADIAN ASSET MANAGEMENT LLC, Pertento Partners LLP, LORD, ABBETT & CO. LLC, HAWK RIDGE CAPITAL MANAGEMENT LP, LAZARD ASSET MANAGEMENT LLC, WELLINGTON MANAGEMENT GROUP LLP, Invesco Ltd., and Robeco Institutional Asset Management B.V..
This page lists
239
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
219
Q4 2025 holders
239
Holder diff
20
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.