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, Q4 2025
Institutional positions in Silicon Motion Technology CORP as of Dec 31, 2025. 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
- 241
- +22 vs. Q3 2025
- Shares held
- 27.4M
- +10.9K (0.0%) vs. Q3 2025
- Total value
- $2.54B
- −$55.5M (−2.1%) vs. Q3 2025
- New holders
- 42
- 82 more added
- Sold out
- 20
- 82 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Black Maple Capital Management LP | 7,300 | $676.7K | 0.51% | +7,300 | New |
| Colony Group, LLC | 7,181 | $680.7K | 0.00% | +68+1.0% | Added |
| Campbell & CO Investment Adviser LLC | 7,406 | $686.5K | 0.03% | +7,406 | New |
| Legal & General Group Plc | 7,470 | $692.5K | 0.00% | −869−10.4% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 7,757 | $719.1K | 0.29% | −6,208−44.5% | Reduced |
| Commonwealth Equity Services, LLC | 7,798 | $722.9K | 0.00% | −125−1.6% | Reduced |
| Engineers Gate Manager LP | 8,494 | $787.4K | 0.01% | +8,494 | New |
| JustInvest LLC | 8,523 | $790.1K | 0.01% | −281−3.2% | Reduced |
| Diversified Trust Co | 8,628 | $799.8K | 0.01% | −6−0.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 9,328 | $864.7K | 0.02% | +9,328 | New |
| Barometer Capital Management Inc. | 24,100 | $871.5K | 0.29% | +22,064+1,083.7% | Added |
| Brian Low Financial Group, LLC | 9,403 | $871.7K | 0.62% | +9,403 | New |
| Stifel Financial Corp | 9,662 | $895.7K | 0.00% | −130−1.3% | Reduced |
| Gsa Capital Partners LLP | 9,991 | $926.0K | 0.08% | +5,430+119.1% | Added |
| Handelsbanken Fonder AB | 10,000 | $927.0K | 0.00% | −400−3.8% | Reduced |
| LPL Financial LLC | 11,649 | $1.08M | 0.00% | +40.0% | Added |
| Renaissance Group LLC | 11,666 | $1.08M | 0.04% | −4,227−26.6% | Reduced |
| Guggenheim Capital LLC | 11,703 | $1.08M | 0.01% | +11,703 | New |
| Oppenheimer Asset Management Inc. | 11,724 | $1.09M | 0.01% | −1,006−7.9% | Reduced |
| West Tower Group, LLC | 12,300 | $1.14M | 2.62% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 13,285 | $1.23M | 0.01% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 13,472 | $1.25M | 0.02% | +13,472 | New |
| Wiley Bros.-Aintree Capital, LLC | 13,620 | $1.26M | 0.01% | +21+0.2% | Added |
| Brinker Capital Investments, LLC | 13,625 | $1.26M | 0.01% | −2,943−17.8% | Reduced |
| Quadrant Capital Group LLC | 14,600 | $1.35M | 0.04% | −3,981−21.4% | Reduced |
| University of Texas/Texas Am Investment Managment Co | 15,256 | $1.41M | 0.20% | +15,256 | New |
| Squarepoint Ops LLC | 15,430 | $1.43M | 0.00% | +15,430 | New |
| BancorpSouth Bank | 15,969 | $1.48M | 0.09% | +499+3.2% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 16,100 | $1.49M | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 16,290 | $1.51M | 0.00% | +5,002+44.3% | Added |
| US Bancorp | 16,945 | $1.57M | 0.00% | +4,413+35.2% | Added |
| Tealwood Asset Management Inc | 17,302 | $1.60M | 0.72% | −523−2.9% | Reduced |
| Naples Global Advisors, LLC | 17,445 | $1.62M | 0.12% | −495−2.8% | Reduced |
| JPMorgan Chase & Co | 17,494 | $1.62M | 0.00% | +8,860+102.6% | Added |
| Gamco Investors, Inc. Et Al | 18,560 | $1.72M | 0.02% | −4,029−17.8% | Reduced |
| Victory Capital Management Inc | 19,350 | $1.79M | 0.00% | 00.0% | Unchanged |
| SWP Investment Management LLC | 20,065 | $1.86M | 1.35% | +20,065 | New |
| Cerity Partners LLC | 21,654 | $2.01M | 0.00% | −669−3.0% | Reduced |
| Jump Financial, LLC | 22,000 | $2.04M | 0.03% | +11,700+113.6% | Added |
| Kennedy Capital Management, Inc. | 22,373 | $2.07M | 0.04% | +254+1.1% | Added |
| Diametric Capital, LP | 24,365 | $2.26M | 0.61% | +13,195+118.1% | Added |
| Vident Advisory, LLC | 26,452 | $2.45M | 0.02% | −1,678−6.0% | Reduced |
| Toroso Investments, LLC | 28,118 | $2.61M | 0.01% | +6,868+32.3% | Added |
| Van Eck Associates Corp | 31,180 | $2.89M | 0.00% | −806−2.5% | Reduced |
| Ramirez Asset Management, Inc. | 31,604 | $2.93M | 0.39% | −1,659−5.0% | Reduced |
| XTX Topco Ltd | 31,855 | $2.95M | 0.08% | +31,855 | New |
| Oak Associates, Ltd | 32,294 | $2.99M | 0.18% | −590−1.8% | Reduced |
| Heights Point Management, LP | 34,770 | $3.22M | 2.75% | +34,770 | New |
| New York State Common Retirement Fund | 36,015 | $3.34M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 36,734 | $3.41M | 0.00% | −12,506−25.4% | Reduced |
| Schroder Investment Management Group | 37,720 | $3.41M | 0.00% | +31,843+541.8% | Added |
| Goldman Sachs Group Inc | 37,966 | $3.52M | 0.00% | −2,435−6.0% | Reduced |
| Raymond James Financial Inc | 38,963 | $3.61M | 0.00% | +38,963 | New |
| Public Employees Retirement System of Ohio | 41,152 | $3.81M | 0.01% | 00.0% | Unchanged |
| 1492 Capital Management LLC | 41,696 | $3.87M | 1.48% | +1,330+3.3% | Added |
| First Trust Advisors LP | 41,719 | $3.87M | 0.00% | −2,242−5.1% | Reduced |
| Geode Capital Management, LLC | 43,901 | $4.07M | 0.00% | +2,476+6.0% | Added |
| Royal Bank of Canada | 46,927 | $4.35M | 0.00% | −6,732−12.5% | Reduced |
| F/M Investments LLC | 49,010 | $4.54M | 0.17% | −1,304−2.6% | Reduced |
| Skylands Capital, LLC | 53,219 | $4.93M | 0.67% | +14,625+37.9% | Added |
| Osterweis Capital Management Inc | – | $5.22M | 0.22% | – | – |
| Jain Global LLC | 61,789 | $5.73M | 0.06% | +35,782+137.6% | Added |
| Boothbay Fund Management, LLC | 63,081 | $5.85M | 0.15% | +14,482+29.8% | Added |
| SummitTX Capital, L.P. | 64,069 | $5.94M | 0.18% | −33,998−34.7% | Reduced |
| Wells Fargo & Company | 66,721 | $6.19M | 0.00% | +1,024+1.6% | Added |
| Deutsche Bank AG | 67,900 | $6.29M | 0.00% | +67,900 | New |
| Harbor Capital Advisors, Inc. | 68,556 | $6.36M | 0.49% | +1,294+1.9% | Added |
| Concentric Capital Strategies, LP | 69,044 | $6.40M | 0.33% | −29,851−30.2% | Reduced |
| BlackRock, Inc. | 70,190 | $6.51M | 0.00% | −8,690−11.0% | Reduced |
| Walleye Capital LLC | 70,743 | $6.56M | 0.04% | +70,743 | New |
| Oversea-Chinese Banking CORP Ltd | 75,707 | $7.01M | 0.19% | +75,707 | New |
| Susquehanna Portfolio Strategies, LLC | 77,322 | $7.17M | 0.11% | 00.0% | Unchanged |
| Jane Street Group, LLC | 79,390 | $7.36M | 0.01% | +79,390 | New |
| Alpine Associates Management Inc. | 79,976 | $7.41M | 0.50% | −167,474−67.7% | Reduced |
| Strategic Wealth Partners, Ltd. | 80,928 | $7.50M | 0.51% | +79,470+5,450.6% | Added |
| CastleKnight Management LP | 82,236 | $7.62M | 0.43% | +82,236 | New |
| Capitolis Liquid Global Markets LLC | 83,900 | $7.78M | 0.05% | +83,900 | New |
| Envestnet Asset Management Inc | 88,016 | $8.16M | 0.00% | −21,935−19.9% | Reduced |
| Prospect Capital Advisors, LLC | 88,350 | $8.19M | 4.22% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 88,775 | $8.23M | 0.02% | +146+0.2% | Added |
| SG Capital Management LLC | 90,411 | $8.38M | 0.92% | +90,411 | New |
| State Street Corp | 91,040 | $8.44M | 0.00% | +10,816+13.5% | Added |
| Royce & Associates LP | 92,540 | $8.58M | 0.09% | +27,040+41.3% | Added |
| Qube Research & Technologies Ltd | 95,389 | $8.84M | 0.01% | +95,389 | New |
| SEI Investments Co | 95,396 | $8.84M | 0.01% | +34,177+55.8% | Added |
| Melqart Asset Management (UK) Ltd | 98,417 | $9.12M | 0.91% | −7,754−7.3% | Reduced |
| D. E. Shaw & Co., Inc. | 102,038 | $9.46M | 0.01% | +23,470+29.9% | Added |
| Knightsbridge Asset Management, LLC | 102,729 | $9.52M | 1.53% | +1,624+1.6% | Added |
| Abn Amro Investment Solutions | 106,851 | $9.91M | 0.15% | +65,670+159.5% | Added |
| Nomura Asset Management International Inc. | 109,060 | $10.1M | 0.02% | +109,060 | New |
| Voloridge Investment Management, LLC | 112,458 | $10.4M | 0.04% | +112,458 | New |
| Easterly Investment Partners LLC | 123,807 | $11.5M | 0.70% | −218−0.2% | Reduced |
| Two Sigma Advisers, LP | 124,681 | $11.6M | 0.02% | +101,500+437.9% | Added |
| Northern Trust Corp | 125,464 | $11.6M | 0.00% | −11,471−8.4% | Reduced |
| Sora Investors LLC | 128,221 | $11.9M | 1.02% | +56,687+79.2% | Added |
| Marshall Wace, LLP | 132,651 | $12.3M | 0.01% | +77,246+139.4% | Added |
| Clearline Capital LP | 132,911 | $12.3M | 0.93% | −36,766−21.7% | Reduced |
| Citadel Advisors LLC | 133,056 | $12.3M | 0.01% | +60,305+82.9% | Added |
| Balyasny Asset Management LLC | 142,561 | $13.2M | 0.02% | +15,254+12.0% | Added |
| Cramer Rosenthal McGlynn LLC | 143,604 | $13.3M | 0.86% | +143,604 | New |