Security key
82706C108
Silicon Motion Technology CORP - COMMON STOCK (SIMO)
CUSIP: 82706C108
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 28,412,501
- Total 13F value
- $2,136,174,766
- Share change
- +779,842
- Put/Call ratio
- 106%
- SEC-reported price per share
- $75.17
- Number of holders
- 210
- Value change
- +$98,104,232
- Number of buys
- 113
- Number of sells
- 101
- Shares outstanding
- 135,934,680
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
210
Top holders
10
SIMO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Previous quarter: Q1 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:
Ownership snapshot
Top reported holders of SIMO - Silicon Motion Technology CORP - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
31 Mar 2025
13F
Lead comparable stake: 1.6%
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 1.6%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
1.6%
Invesco Ltd.
1.2%
REINHART PARTNERS, LLC.
1%
LORD, ABBETT & CO. LLC
0.93%
ACADIAN ASSET MANAGEMENT LLC
0.93%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
1.6%
|
$108,298,003
2,141,970 shares
|
— | 31 Mar 2025 |
| Invesco Ltd. |
13F
Company
|
1.2%
|
$84,720,764
1,675,648 shares
|
— | 31 Mar 2025 |
| REINHART PARTNERS, LLC. |
13F
Company
|
1%
|
$68,978,548
1,364,291 shares
|
— | 31 Mar 2025 |
| LORD, ABBETT & CO. LLC |
13F
Company
|
0.93%
|
$64,030,000
1,266,420 shares
|
— | 31 Mar 2025 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
0.93%
|
$63,584,000
1,258,375 shares
|
— | 31 Mar 2025 |
| Pertento Partners LLP |
13F
Company
|
0.89%
|
$61,150,449
1,209,463 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
210
Shares
28,412,501
Rows available
210
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
189
Q2 2025 holders
210
Holder diff
21
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend