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 2022
Institutional positions in Silicon Motion Technology CORP as of Dec 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
- 197
- +2 vs. Q3 2022
- Shares held
- 24.8M
- −33.1K (−0.1%) vs. Q3 2022
- Total value
- $1.61B
- −$9.10M (−0.6%) vs. Q3 2022
- New holders
- 40
- 73 more added
- Sold out
- 38
- 61 more reduced
6 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SEI Investments Co | 28,613 | $1.86M | 0.00% | −29,660−50.9% | Reduced |
| Cullen Capital Management LLC | 29,240 | $1.90M | 0.02% | −11,242−27.8% | Reduced |
| Russell Investments Group, Ltd. | 31,274 | $2.03M | 0.00% | −52,338−62.6% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 31,310 | $2.03M | 0.33% | +14,310+84.2% | Added |
| Millrace Asset Group, Inc. | 32,207 | $2.09M | 2.37% | +21+0.1% | Added |
| Crestline Management, LP | 33,071 | $2.15M | 0.31% | +33,071 | New |
| Aristides Capital LLC | 33,656 | $2.19M | 1.35% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 33,779 | $2.19M | 0.00% | +151+0.4% | Added |
| Handelsbanken Fonder AB | 33,900 | $2.20M | 0.01% | 00.0% | Unchanged |
| Paradigm Capital Management Inc | 35,000 | $2.27M | 0.15% | +35,000 | New |
| Cerity Partners LLC | 36,133 | $2.35M | 0.02% | +36,133 | New |
| Oak Associates, Ltd | 36,533 | $2.37M | 0.20% | −2,736−7.0% | Reduced |
| Legal & General Group Plc | 36,610 | $2.38M | 0.00% | +5,731+18.6% | Added |
| Maso Capital Partners Ltd | 36,814 | $2.39M | 0.87% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 37,088 | $2.41M | 0.01% | +37,088 | New |
| First Republic Investment Management, Inc. | 39,587 | $2.57M | 0.01% | +1,226+3.2% | Added |
| Two Sigma Investments, LP | 40,100 | $2.61M | 0.01% | +4,711+13.3% | Added |
| B. Riley Asset Management, LLC | 41,500 | $2.70M | 1.21% | +41,500 | New |
| Deutsche Bank AG | 41,868 | $2.72M | 0.00% | +36,588+693.0% | Added |
| Group One Trading, L.P. | 43,831 | $2.85M | 0.10% | +43,831 | New |
| Murchinson Ltd. | 44,634 | $2.90M | 0.38% | +44,634 | New |
| Wells Fargo & Company | 44,796 | $2.91M | 0.00% | +17,215+62.4% | Added |
| Virtus Family Office LLC | 48,507 | $3.16M | 7.05% | +14,559+42.9% | Added |
| Canada Pension Plan Investment Board | 55,500 | $3.61M | 0.01% | +55,500 | New |
| Two Sigma Advisers, LP | 58,981 | $3.83M | 0.01% | −8,800−13.0% | Reduced |
| Nisa Investment Advisors, LLC | 59,000 | $3.83M | 0.03% | +59,000 | New |
| Nokomis Capital, L.L.C. | 60,073 | $3.90M | 1.65% | 00.0% | Unchanged |
| Royal Bank of Canada | 61,415 | $3.99M | 0.00% | +10,279+20.1% | Added |
| Hodges Capital Management Inc. | 62,820 | $4.08M | 0.35% | −5,247−7.7% | Reduced |
| Janney Montgomery Scott LLC | 66,348 | $4.31M | 0.02% | +2,163+3.4% | Added |
| Verition Fund Management LLC | 66,968 | $4.35M | 0.08% | +59,923+850.6% | Added |
| Naples Global Advisors, LLC | 67,268 | $4.37M | 0.56% | +1,805+2.8% | Added |
| Westchester Capital Management, LLC | 72,594 | $4.72M | 0.14% | −1,000,624−93.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 73,100 | $4.75M | 0.02% | +73,100 | New |
| Wellington Management Group LLP | 73,198 | $4.76M | 0.00% | −4,941−6.3% | Reduced |
| Prelude Capital Management, LLC | 73,516 | $4.78M | 0.30% | −1,279−1.7% | Reduced |
| Renaissance Technologies LLC | 73,879 | $4.80M | 0.01% | −1,121−1.5% | Reduced |
| Alpine Global Management, LLC | 75,000 | $4.87M | 1.62% | +25,000+50.0% | Added |
| Fort Baker Capital Management LP | 75,411 | $4.90M | 1.62% | +1,217+1.6% | Added |
| Centiva Capital, LP | 80,000 | $5.20M | 0.43% | +60,592+312.2% | Added |
| Thomas White International Ltd | 83,248 | $5.41M | 1.19% | −17,107−17.0% | Reduced |
| Weiss Asset Management LP | 84,082 | $5.46M | 0.26% | +54,079+180.2% | Added |
| P Schoenfeld Asset Management LP | 85,000 | $5.52M | 0.65% | +85,000 | New |
| Apis Capital Advisors, LLC | 85,100 | $5.53M | 6.41% | +100+0.1% | Added |
| Brookfield Asset Management Inc. | 85,556 | $5.56M | 0.02% | +61,556+256.5% | Added |
| Berry Street Capital Management LLP | 87,500 | $5.69M | 2.98% | −62,500−41.7% | Reduced |
| LMR Partners LLP | 91,951 | $5.98M | 0.14% | −18,049−16.4% | Reduced |
| Ovata Capital Management Ltd | 94,171 | $6.12M | 2.00% | +43,566+86.1% | Added |
| Citadel Advisors LLC | 94,200 | $6.12M | 0.01% | +84,793+901.4% | Added |
| ExodusPoint Capital Management, LP | 100,801 | $6.55M | 0.10% | +100,801 | New |
| Man Group plc | 110,575 | $7.19M | 0.03% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 111,931 | $7.27M | 0.25% | +66,405+145.9% | Added |
| Peregrine Capital Management LLC | 115,495 | $7.51M | 0.24% | −3,814−3.2% | Reduced |
| Rice Hall James & Associates, LLC | 115,866 | $7.53M | 0.43% | −38,117−24.8% | Reduced |
| Qube Research & Technologies Ltd | 119,238 | $7.75M | 0.05% | +28,799+31.8% | Added |
| JPMorgan Chase & Co | 121,447 | $7.89M | 0.00% | −105,706−46.5% | Reduced |
| DLD Asset Management, LP | 125,000 | $8.12M | 0.84% | +37,000+42.0% | Added |
| Susquehanna International Group, LLP | 138,638 | $9.01M | 0.02% | −6,341−4.4% | Reduced |
| SG Americas Securities, LLC | 143,799 | $9.35M | 0.14% | +143,799 | New |
| Acadian Asset Management LLC | 147,233 | $9.56M | 0.05% | −258,590−63.7% | Reduced |
| Citigroup Inc | 149,957 | $9.75M | 0.01% | +13,633+10.0% | Added |
| Easterly Investment Partners LLC | 153,388 | $9.97M | 0.86% | +48,580+46.4% | Added |
| Bahl & Gaynor Inc | 154,295 | $10.0M | 0.06% | +16,008+11.6% | Added |
| Kennedy Capital Management, Inc. | 155,061 | $10.1M | 0.28% | −8,666−5.3% | Reduced |
| Prospect Capital Advisors, LLC | 191,900 | $12.5M | 6.45% | 00.0% | Unchanged |
| UBS Group AG | 195,126 | $12.7M | 0.01% | +25,818+15.2% | Added |
| Tudor Investment Corp Et Al | 218,978 | $14.2M | 0.35% | +1,130+0.5% | Added |
| Natixis | 220,898 | $14.4M | 0.08% | +220,898 | New |
| Alliancebernstein L.P. | 237,959 | $15.5M | 0.01% | −113,429−32.3% | Reduced |
| State of Wisconsin Investment Board | 255,500 | $16.6M | 0.05% | +32,500+14.6% | Added |
| M&G Investment Management Ltd | 276,811 | $18.0M | 0.13% | +11,970+4.5% | Added |
| Lazard Asset Management LLC | 332,938 | $21.6M | 0.03% | −21,356−6.0% | Reduced |
| Water Island Capital LLC | 350,981 | $22.8M | 1.93% | +9,040+2.6% | Added |
| Ramius Advisors LLC | 354,030 | $23.0M | 22.16% | +222,090+168.3% | Added |
| Balyasny Asset Management LLC | 373,020 | $24.2M | 0.09% | +177,690+91.0% | Added |
| Herald Investment Management Ltd | 384,906 | $25.0M | 6.13% | 00.0% | Unchanged |
| Alpine Associates Management Inc. | 400,066 | $26.0M | 1.19% | +59,300+17.4% | Added |
| Marshall Wace, LLP | 401,189 | $26.1M | 0.07% | +18,781+4.9% | Added |
| Segantii Capital Management Ltd | 410,000 | $26.6M | 1.06% | +297,000+262.8% | Added |
| Baillie Gifford & Co | 414,300 | $26.9M | 0.03% | −21,928−5.0% | Reduced |
| CNH Partners LLC | 488,914 | $31.8M | 0.82% | +48,873+11.1% | Added |
| Erste Asset Management GmbH | 500,000 | $32.5M | 0.69% | −4,000−0.8% | Reduced |
| Systematic Financial Management LP | 500,305 | $32.5M | 1.07% | −12,610−2.5% | Reduced |
| TIG Advisors, LLC | 518,627 | $33.7M | 2.30% | +223,752+75.9% | Added |
| HBK Investments L P | 530,000 | $34.4M | 1.53% | +300,000+130.4% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 623,461 | $40.5M | 0.22% | −93,457−13.0% | Reduced |
| State Street Corp | 646,124 | $41.3M | 0.00% | +5,611+0.9% | Added |
| Melqart Asset Management (UK) Ltd | 661,841 | $43.0M | 3.79% | +191,317+40.7% | Added |
| Adage Capital Partners GP, L.L.C. | 796,537 | $51.8M | 0.12% | +100,912+14.5% | Added |
| Bank of America Corp | 854,774 | $55.6M | 0.01% | −123,111−12.6% | Reduced |
| Farallon Capital Management, L.L.C. | 931,510 | $60.5M | 0.39% | 00.0% | Unchanged |
| Antara Capital LP | 949,927 | $61.7M | 7.48% | +394,177+70.9% | Added |
| Sand Grove Capital Management LLP | 1,061,055 | $69.0M | 6.64% | +58,496+5.8% | Added |
| Morgan Stanley | 1,119,471 | $72.8M | 0.01% | +707,765+171.9% | Added |
| Millennium Management LLC | 1,135,877 | $73.8M | 0.08% | +47,147+4.3% | Added |
| UBS Oconnor LLC | 1,157,028 | $75.2M | 3.70% | +6,486+0.6% | Added |
| Goldman Sachs Group Inc | 1,844,630 | $119.9M | 0.03% | +445,339+31.8% | Added |
| Taconic Capital Advisors LP | 0 | $0 | 0.00% | −205,000−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −741,160−100.0% | Sold out |
| Cardinal Capital Management LLC | 0 | $0 | 0.00% | −455,648−100.0% | Sold out |