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 2023
Institutional positions in Silicon Motion Technology CORP as of Mar 31, 2023. 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
- 196
- +1 vs. Q4 2022
- Shares held
- 23.3M
- −1.50M (−6.0%) vs. Q4 2022
- Total value
- $1.58B
- −$35.7M (−2.2%) vs. Q4 2022
- New holders
- 30
- 71 more added
- Sold out
- 29
- 68 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −55,500−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −31,310−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −23,441−100.0% | Sold out |
| Aperture Investors, LLC | 0 | $0 | 0.00% | −13,238−100.0% | Sold out |
| Palliser Capital (UK) Ltd | 0 | $0 | 0.00% | −8,001−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −7,677−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −6,614−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −5,589−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −5,483−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −4,946−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −4,653−100.0% | Sold out |
| Juncture Wealth Strategies, LLC | 0 | $0 | 0.00% | −4,173−100.0% | Sold out |
| Strategic Wealth Partners, Ltd. | 0 | $0 | 0.00% | −3,409−100.0% | Sold out |
| Regal Investment Advisors LLC | 0 | $0 | 0.00% | −3,231−100.0% | Sold out |
| Comerica Securities,inc. | 0 | $0 | 0.00% | −2,319−100.0% | Sold out |
| Alta Advisers Ltd | 0 | $0 | 0.00% | −2,009−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −1,803−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −1,255−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −461−100.0% | Sold out |
| McElhenny Sheffield Capital Management, LLC | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Asset Dedication, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| Telemetry Investments, L.L.C. | – | – | – | – | Not filed |
| Cornerstone Planning Group LLC | – | – | – | – | Not filed |