Silicon Motion Technology CORP
SIMO- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001329394
No open-market purchases or sales by Silicon Motion Technology CORP insiders were filed in the last 90 days; 385 institutions reported holding it in 13F filings for Q2 2026, worth $8.23B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2022
Institutional positions in Silicon Motion Technology CORP as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 212
- −13 vs. Q4 2021
- Shares held
- 24.8M
- −2.72M (−9.9%) vs. Q4 2021
- Total value
- $1.66B
- −$904.1M (−35.3%) vs. Q4 2021
- New holders
- 32
- 74 more added
- Sold out
- 45
- 74 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIMO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 385 | $8.23B |
| Q1 2026 | 275 | $3.05B |
| Q4 2025 | 241 | $2.54B |
| Q3 2025 | 220 | $2.60B |
| Q2 2025 | 212 | $2.14B |
| Q1 2025 | 190 | $1.40B |
| Q4 2024 | 202 | $1.47B |
| Q3 2024 | 202 | $1.63B |
| Q2 2024 | 234 | $2.21B |
| Q1 2024 | 211 | $1.99B |
| Q4 2023 | 204 | $1.64B |
| Q3 2023 | 194 | $1.32B |
| Q2 2023 | 201 | $1.71B |
| Q1 2023 | 196 | $1.58B |
| Q4 2022 | 197 | $1.61B |
| Q3 2022 | 201 | $1.63B |
| Q2 2022 | 219 | $2.12B |
| Q1 2022 | 212 | $1.66B |
| Q4 2021 | 226 | $2.56B |
| Q3 2021 | 205 | $1.88B |
| Q2 2021 | 196 | $1.72B |
| Q1 2021 | 212 | $1.57B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 643,896 | $43.0M | 0.00% | +12,508+2.0% | Added |
| Rice Hall James & Associates, LLC | 655,099 | $43.8M | 1.74% | −20,392−3.0% | Reduced |
| Loomis Sayles & Co L P | 681,820 | $45.6M | 0.06% | −13,008−1.9% | Reduced |
| Bank of America Corp | 720,730 | $48.2M | 0.01% | −19,347−2.6% | Reduced |
| Baillie Gifford & Co | 788,897 | $52.7M | 0.04% | +58,907+8.1% | Added |
| Westfield Capital Management Co LP | 1,070,399 | $71.5M | 0.46% | +81,168+8.2% | Added |
| Millennium Management LLC | 1,241,836 | $83.0M | 0.10% | +228,076+22.5% | Added |
| Yiheng Capital Management, L.P. | 1,255,056 | $83.9M | 5.36% | −401,068−24.2% | Reduced |
| Lord, Abbett & Co. LLC | 1,313,547 | $87.8M | 0.23% | −261,671−16.6% | Reduced |
| Acadian Asset Management LLC | 1,496,316 | $99.9M | 0.41% | +67,956+4.8% | Added |
| Cardinal Capital Management LLC | 1,881,045 | $125.7M | 3.18% | −2,879−0.2% | Reduced |
| Sofos Investments, Inc. | 1,340 | – | – | −3,315−71.2% | Reduced |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −86,891−100.0% | Sold out |
| Force Hill Capital Management LP | 0 | $0 | 0.00% | −64,820−100.0% | Sold out |
| Friess Associates LLC | 0 | $0 | 0.00% | −60,287−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −50,526−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −41,292−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Glaxis Capital Management, LLC | 0 | $0 | 0.00% | −30,725−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −28,435−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −19,890−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −16,849−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −15,300−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −14,969−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −9,615−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −8,600−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −8,500−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −7,524−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −6,471−100.0% | Sold out |
| High Pointe Capital Management LLC | 0 | $0 | 0.00% | −5,980−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −3,535−100.0% | Sold out |
| Roman Butler Fullerton & Co | 0 | $0 | 0.00% | −2,720−100.0% | Sold out |
| Origin Asset Management LLP | 0 | $0 | 0.00% | −2,639−100.0% | Sold out |
| Corient Capital Partners, LLC | 0 | $0 | 0.00% | −2,636−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −2,605−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −2,536−100.0% | Sold out |
| Wealthsource Partners, LLC | 0 | $0 | 0.00% | −2,490−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −2,465−100.0% | Sold out |
| Comerica Securities,inc. | 0 | $0 | 0.00% | −2,447−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −2,358−100.0% | Sold out |
| Independent Solutions Wealth Management, LLC | 0 | $0 | 0.00% | −2,332−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −2,302−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −2,264−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −2,231−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −2,157−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,129−100.0% | Sold out |
| 180 Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,333−100.0% | Sold out |
| PrairieView Partners, LLC | 0 | $0 | 0.00% | −780−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −375−100.0% | Sold out |
| Standard Family Office LLC | 0 | $0 | 0.00% | −372−100.0% | Sold out |
| Plante Moran Financial Advisors, LLC | 0 | $0 | 0.00% | −271−100.0% | Sold out |
| Macroview Investment Management LLC | 0 | $0 | 0.00% | −217−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| RGT Wealth Advisors, LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Private Capital Group, LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Trustcore Financial Services, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Mach-1 Financial Group, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| NEXT Financial Group, Inc | – | – | – | – | Not filed |