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, Q2 2023
Institutional positions in Silicon Motion Technology CORP as of Jun 30, 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
- 201
- +5 vs. Q1 2023
- Shares held
- 23.8M
- +505.3K (+2.2%) vs. Q1 2023
- Total value
- $1.71B
- +$136.1M (+8.6%) vs. Q1 2023
- New holders
- 31
- 57 more added
- Sold out
- 26
- 87 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 1,338,634 | $96.2M | 0.10% | +230,774+20.8% | Added |
| Westchester Capital Management, LLC | 0 | $0 | 0.00% | −304,125−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −288,679−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −185,961−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −111,000−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Ramius Advisors LLC | 0 | $0 | 0.00% | −44,465−100.0% | Sold out |
| Analog Century Management LP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −18,457−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −16,420−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −13,554−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −10,324−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −8,507−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −8,167−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −5,890−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −3,523−100.0% | Sold out |
| Avantax Advisory Services, Inc. | 0 | $0 | 0.00% | −3,081−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,991−100.0% | Sold out |
| Systematic Alpha Investments, LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −291−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −239−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| WealthPLAN Partners, LLC | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |