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 2024
Institutional positions in Silicon Motion Technology CORP as of Mar 31, 2024. 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
- 211
- +9 vs. Q4 2023
- Shares held
- 25.9M
- −704.1K (−2.6%) vs. Q4 2023
- Total value
- $1.99B
- +$362.4M (+22.3%) vs. Q4 2023
- New holders
- 43
- 75 more added
- Sold out
- 34
- 71 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbor Capital Advisors, Inc. | 17,551 | $1.35M | 0.18% | +17,551 | New |
| Tealwood Asset Management Inc | 18,908 | $1.46M | 0.66% | −266−1.4% | Reduced |
| Abn Amro Investment Solutions | 20,956 | $1.61M | 0.03% | −21,609−50.8% | Reduced |
| Keeley-Teton Advisors, LLC | 23,576 | $1.81M | 0.22% | +2,701+12.9% | Added |
| Collaborative Holdings Management LP | 23,900 | $1.84M | 2.78% | +23,900 | New |
| Prelude Capital Management, LLC | 24,782 | $1.91M | 0.13% | +3,017+13.9% | Added |
| Jump Financial, LLC | 25,831 | $1.99M | 0.05% | −22,445−46.5% | Reduced |
| Cinctive Capital Management LP | 27,491 | $2.12M | 0.11% | +9,046+49.0% | Added |
| Susquehanna Fundamental Investments, LLC | 28,807 | $2.22M | 0.10% | +28,807 | New |
| Chase Investment Counsel Corp | 29,945 | $2.30M | 0.86% | +29,945 | New |
| Susquehanna Portfolio Strategies, LLC | 30,067 | $2.31M | 0.05% | 00.0% | Unchanged |
| Oak Associates, Ltd | 30,810 | $2.37M | 0.16% | 00.0% | Unchanged |
| Quinn Opportunity Partners LLC | 32,705 | $2.52M | 0.28% | −51,851−61.3% | Reduced |
| Walleye Trading LLC | 33,160 | $2.55M | 0.04% | +29,986+944.7% | Added |
| Geode Capital Management, LLC | 34,984 | $2.69M | 0.00% | +130+0.4% | Added |
| SG Americas Securities, LLC | 37,916 | $2.92M | 0.01% | +3,899+11.5% | Added |
| Skylands Capital, LLC | 38,900 | $2.99M | 0.41% | −3,200−7.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 41,313 | $3.18M | 0.01% | 00.0% | Unchanged |
| Natixis | 41,520 | $3.19M | 0.02% | −37,334−47.3% | Reduced |
| Renaissance Group LLC | 42,410 | $3.26M | 0.12% | +1,865+4.6% | Added |
| Resolute Capital Asset Partners LLC | 45,000 | $3.46M | 1.81% | +45,000 | New |
| Manatuck Hill Partners, LLC | 45,000 | $3.46M | 1.52% | +15,000+50.0% | Added |
| Roubaix Capital, LLC | 45,732 | $3.52M | 2.22% | +2,989+7.0% | Added |
| Employees Retirement System of Texas | 45,964 | $3.54M | 0.04% | +43,058+1,481.7% | Added |
| Gabelli Funds LLC | 47,950 | $3.69M | 0.03% | −11,442−19.3% | Reduced |
| Trexquant Investment LP | 47,967 | $3.69M | 0.07% | −9,896−17.1% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 48,909 | $3.76M | 0.65% | −10,500−17.7% | Reduced |
| Walleye Capital LLC | 50,168 | $3.86M | 0.04% | +28,636+133.0% | Added |
| Envestnet Asset Management Inc | 50,349 | $3.87M | 0.00% | −319−0.6% | Reduced |
| Virtus Family Office LLC | 51,947 | $4.00M | 6.38% | +191+0.4% | Added |
| SEI Investments Co | 56,039 | $4.31M | 0.01% | +37,806+207.3% | Added |
| Royal Bank of Canada | 57,321 | $4.41M | 0.00% | +4,703+8.9% | Added |
| Hudson Bay Capital Management LP | 61,162 | $4.71M | 0.04% | −242,431−79.9% | Reduced |
| Perpetual Ltd | 63,125 | $4.82M | 0.05% | −9,500−13.1% | Reduced |
| Boothbay Fund Management, LLC | 65,206 | $5.02M | 0.15% | +31,618+94.1% | Added |
| New York State Common Retirement Fund | 65,496 | $5.04M | 0.01% | +46,169+238.9% | Added |
| Thompson Siegel & Walmsley LLC | 70,018 | $5.39M | 0.08% | −9,307−11.7% | Reduced |
| Alberta Investment Management Corp | 70,800 | $5.45M | 0.06% | 00.0% | Unchanged |
| Ramirez Asset Management, Inc. | 71,507 | $5.50M | 1.11% | +989+1.4% | Added |
| Capital Fund Management S.A. | 71,581 | $5.51M | 0.07% | −5,380−7.0% | Reduced |
| JPMorgan Chase & Co | 72,656 | $5.59M | 0.00% | −52,851−42.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 78,700 | $6.06M | 0.02% | −147,500−65.2% | Reduced |
| Cubist Systematic Strategies, LLC | 79,390 | $6.11M | 0.07% | +12,057+17.9% | Added |
| Crestline Management, LP | 80,000 | $6.16M | 0.58% | −10,295−11.4% | Reduced |
| Renaissance Technologies LLC | 80,279 | $6.18M | 0.01% | +29,900+59.4% | Added |
| M&G Plc | 81,871 | $6.30M | 0.04% | +81,871 | New |
| State Street Corp | 83,464 | $6.42M | 0.00% | +2,575+3.2% | Added |
| Janney Montgomery Scott LLC | 83,663 | $6.44M | 0.02% | +10,513+14.4% | Added |
| Caxton Associates LP | 85,407 | $6.57M | 0.45% | +28,378+49.8% | Added |
| B. Riley Asset Management, LLC | 89,333 | $6.87M | 2.75% | +15,138+20.4% | Added |
| G2 Investment Partners Management LLC | 91,155 | $7.01M | 1.87% | +91,155 | New |
| Maso Capital Partners Ltd | 93,867 | $7.22M | 5.34% | −20,000−17.6% | Reduced |
| Sand Grove Capital Management LLP | 104,990 | $8.08M | 1.85% | −14,191−11.9% | Reduced |
| Marshall Wace, LLP | 105,569 | $8.12M | 0.01% | −204,462−65.9% | Reduced |
| Neuberger Berman Group LLC | 106,014 | $8.16M | 0.01% | +106,014 | New |
| Silvercrest Asset Management Group LLC | 106,456 | $8.19M | 0.06% | +106,456 | New |
| Point72 Asset Management, L.P. | 108,300 | $8.33M | 0.02% | +76,700+242.7% | Added |
| Russell Investments Group, Ltd. | 114,457 | $8.76M | 0.01% | +42,650+59.4% | Added |
| BlackRock Inc. | 125,068 | $9.62M | 0.00% | +4,064+3.4% | Added |
| Royce & Associates LP | 127,257 | $9.79M | 0.09% | +25,747+25.4% | Added |
| Schwartz Investment Counsel Inc | 150,000 | $11.5M | 0.42% | +150,000 | New |
| CastleKnight Management LP | 159,075 | $12.2M | 1.80% | −8,000−4.8% | Reduced |
| Portolan Capital Management, LLC | 159,963 | $12.3M | 0.94% | +159,963 | New |
| Two Sigma Advisers, LP | 163,081 | $12.5M | 0.03% | +116,300+248.6% | Added |
| Clearline Capital LP | 172,768 | $13.3M | 1.31% | −152,599−46.9% | Reduced |
| Segantii Capital Management Ltd | 175,000 | $13.5M | 1.33% | −522,673−74.9% | Reduced |
| Balyasny Asset Management LLC | 177,133 | $13.6M | 0.03% | −248,440−58.4% | Reduced |
| Polar Asset Management Partners Inc. | 185,500 | $14.3M | 0.38% | +15,400+9.1% | Added |
| Two Sigma Investments, LP | 194,230 | $14.9M | 0.04% | +104,523+116.5% | Added |
| Bank of America Corp | 195,851 | $15.1M | 0.00% | +49,619+33.9% | Added |
| Canada Pension Plan Investment Board | 203,500 | $15.7M | 0.02% | +101,100+98.7% | Added |
| Granahan Investment Management Inc | 215,700 | $16.6M | 0.58% | +215,700 | New |
| Oberweis Asset Management Inc | 217,400 | $16.7M | 1.21% | +141,000+184.6% | Added |
| Think Investments LP | 220,200 | $16.9M | 3.78% | +220,200 | New |
| Kennedy Capital Management, Inc. | 220,906 | $17.0M | 0.35% | +92,386+71.9% | Added |
| Taconic Capital Advisors LP | 240,000 | $18.5M | 2.37% | −30,000−11.1% | Reduced |
| Man Group plc | 242,574 | $18.7M | 0.05% | +48,227+24.8% | Added |
| Water Island Capital LLC | 242,792 | $18.7M | 2.12% | −139,255−36.4% | Reduced |
| Easterly Investment Partners LLC | 246,397 | $19.0M | 1.45% | +2,128+0.9% | Added |
| UBS Group AG | 257,462 | $19.8M | 0.01% | −16,210−5.9% | Reduced |
| Goldman Sachs Group Inc | 258,848 | $19.9M | 0.00% | −57,446−18.2% | Reduced |
| Manufacturers Life Insurance Company, The | 262,407 | $20.2M | 0.02% | +262,407 | New |
| Prospect Capital Advisors, LLC | 277,400 | $21.3M | 9.50% | +76,600+38.1% | Added |
| Heartland Advisors Inc | 291,975 | $22.5M | 1.18% | −35,900−10.9% | Reduced |
| Systematic Financial Management LP | 303,336 | $23.3M | 0.65% | +25,039+9.0% | Added |
| Voya Investment Management LLC | 313,050 | $24.1M | 0.02% | +313,050 | New |
| Citadel Advisors LLC | 321,381 | $24.7M | 0.02% | −310,051−49.1% | Reduced |
| Bank of Montreal | 332,765 | $25.7M | 0.01% | −50,731−13.2% | Reduced |
| D. E. Shaw & Co., Inc. | 339,327 | $26.1M | 0.03% | +10,794+3.3% | Added |
| LMR Partners LLP | 350,000 | $26.9M | 0.69% | +350,000 | New |
| Westfield Capital Management Co LP | 374,303 | $28.8M | 0.15% | −33,846−8.3% | Reduced |
| Summit Partners Public Asset Management, LLC | 377,987 | $29.1M | 1.39% | +159,287+72.8% | Added |
| Herald Investment Management Ltd | 384,906 | $29.6M | 4.80% | 00.0% | Unchanged |
| Alpine Associates Management Inc. | 434,621 | $33.4M | 1.30% | −520,893−54.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 442,121 | $34.0M | 0.06% | −226,510−33.9% | Reduced |
| Melqart Asset Management (UK) Ltd | 526,669 | $40.5M | 3.01% | −257,092−32.8% | Reduced |
| Massachusetts Financial Services Co | 532,160 | $40.9M | 0.01% | +1,446+0.3% | Added |
| Kodai Capital Management LP | 548,684 | $42.2M | 0.99% | −170,643−23.7% | Reduced |
| Pertento Partners LLP | 595,375 | $45.8M | 9.21% | −10,094−1.7% | Reduced |
| Morgan Stanley | 619,223 | $47.6M | 0.00% | −1,096,548−63.9% | Reduced |