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 2025
Institutional positions in Silicon Motion Technology CORP as of Mar 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
- 190
- −11 vs. Q4 2024
- Shares held
- 27.7M
- +413.0K (+1.5%) vs. Q4 2024
- Total value
- $1.40B
- −$74.6M (−5.1%) vs. Q4 2024
- New holders
- 27
- 79 more added
- Sold out
- 38
- 57 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 2,141,970 | $108.3M | 0.01% | −35,158−1.6% | Reduced |
| Invesco Ltd. | 1,675,648 | $84.7M | 0.02% | +636,869+61.3% | Added |
| Reinhart Partners, Inc. | 1,364,291 | $69.0M | 2.51% | +228,553+20.1% | Added |
| Lord, Abbett & Co. LLC | 1,266,420 | $64.0M | 0.23% | −58,510−4.4% | Reduced |
| Acadian Asset Management LLC | 1,258,375 | $63.6M | 0.18% | −24,006−1.9% | Reduced |
| Pertento Partners LLP | 1,209,463 | $61.2M | 7.30% | +42,549+3.6% | Added |
| Manufacturers Life Insurance Company, The | 799,118 | $40.4M | 0.04% | +35,699+4.7% | Added |
| Massachusetts Financial Services Co | 757,506 | $38.3M | 0.01% | +61,213+8.8% | Added |
| Morgan Stanley | 725,786 | $36.7M | 0.00% | +24,757+3.5% | Added |
| Rubric Capital Management LP | 700,882 | $35.4M | 0.64% | +114,368+19.5% | Added |
| Wellington Management Group LLP | 695,554 | $35.2M | 0.01% | −101,638−12.7% | Reduced |
| Erste Asset Management GmbH | 664,000 | $33.4M | 0.43% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 646,264 | $32.7M | 0.06% | +18,054+2.9% | Added |
| Lazard Asset Management LLC | 639,356 | $32.3M | 0.05% | +603,863+1,701.4% | Added |
| Frontier Capital Management Co LLC | 594,854 | $30.1M | 0.33% | +594,854 | New |
| Systematic Financial Management LP | 593,634 | $30.0M | 0.85% | +4,225+0.7% | Added |
| Boston Partners | 552,139 | $27.9M | 0.03% | +240,737+77.3% | Added |
| Kite Lake Capital Management (UK) LLP | 512,128 | $25.9M | 47.54% | −85,292−14.3% | Reduced |
| Heartland Advisors Inc | 450,755 | $22.8M | 1.31% | +3,617+0.8% | Added |
| LMR Partners LLP | 450,000 | $22.8M | 0.46% | +450,000 | New |
| Herald Investment Management Ltd | 384,906 | $19.5M | 3.65% | 00.0% | Unchanged |
| Neumeier Poma Investment Counsel LLC | 353,015 | $17.8M | 1.92% | +171,350+94.3% | Added |
| Think Investments LP | 349,400 | $17.7M | 3.45% | 00.0% | Unchanged |
| Alpine Associates Management Inc. | 334,305 | $16.9M | 0.89% | +3,600+1.1% | Added |
| State of Wisconsin Investment Board | 297,817 | $15.1M | 0.04% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 296,700 | $15.0M | 0.03% | −80,700−21.4% | Reduced |
| Clearline Capital LP | 289,846 | $14.7M | 1.48% | +116,850+67.5% | Added |
| Summit Partners Public Asset Management, LLC | 283,912 | $14.4M | 0.69% | −222,093−43.9% | Reduced |
| SG Capital Management LLC | 270,656 | $13.7M | 1.38% | −6,975−2.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 263,266 | $13.3M | 0.03% | +11,328+4.5% | Added |
| Russell Investments Group, Ltd. | 258,572 | $13.1M | 0.02% | +7,572+3.0% | Added |
| Citadel Advisors LLC | 237,322 | $12.0M | 0.01% | −86,827−26.8% | Reduced |
| M&G Plc | 228,265 | $11.6M | 0.06% | +47,037+26.0% | Added |
| Bank of America Corp | 229,126 | $11.6M | 0.00% | +97,553+74.1% | Added |
| Oddo BHF Asset Management SAS | 217,500 | $11.0M | 0.45% | 00.0% | Unchanged |
| Easterly Investment Partners LLC | 208,556 | $10.5M | 0.88% | +3,625+1.8% | Added |
| Balyasny Asset Management LLC | 204,916 | $10.4M | 0.03% | +14,209+7.5% | Added |
| Point72 Hong Kong Ltd | 198,011 | $10.0M | 0.71% | +198,011 | New |
| UBS Group AG | 197,048 | $9.96M | 0.00% | −290,408−59.6% | Reduced |
| Schwartz Investment Counsel Inc | 190,000 | $9.61M | 0.33% | 00.0% | Unchanged |
| Jain Global LLC | 183,220 | $9.26M | 0.19% | +132,185+259.0% | Added |
| Oberweis Asset Management Inc | 183,100 | $9.26M | 0.46% | +25,200+16.0% | Added |
| Apis Capital Advisors, LLC | 164,000 | $8.29M | 4.01% | +84,000+105.0% | Added |
| Millennium Management LLC | 158,627 | $8.02M | 0.01% | −455,124−74.2% | Reduced |
| Northern Trust Corp | 137,911 | $6.97M | 0.00% | +1,275+0.9% | Added |
| Prospect Capital Advisors, LLC | 128,350 | $6.49M | 4.44% | −50,000−28.0% | Reduced |
| Sora Investors LLC | 127,513 | $6.45M | 0.78% | +127,513 | New |
| SummitTX Capital, L.P. | 124,767 | $6.31M | 0.28% | +124,767 | New |
| Melqart Asset Management (UK) Ltd | 123,490 | $6.24M | 0.84% | −91,549−42.6% | Reduced |
| Harbor Capital Advisors, Inc. | 122,513 | $6.19M | 0.28% | +31,470+34.6% | Added |
| Taconic Capital Advisors LP | 117,884 | $5.96M | 0.53% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 113,276 | $5.73M | 0.19% | −49,424−30.4% | Reduced |
| Point72 Asset Management, L.P. | 100,461 | $5.08M | 0.01% | +30,830+44.3% | Added |
| JPMorgan Chase & Co | 97,733 | $4.94M | 0.00% | −101,282−50.9% | Reduced |
| Mangrove Partners | 95,000 | $4.80M | 0.54% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 93,821 | $4.74M | 0.00% | +40,981+77.6% | Added |
| Two Sigma Investments, LP | 91,024 | $4.60M | 0.01% | −89,183−49.5% | Reduced |
| Janney Montgomery Scott LLC | 84,340 | $4.26M | 0.01% | −925−1.1% | Reduced |
| Nishkama Capital, LLC | 81,404 | $4.12M | 1.73% | +44,579+121.1% | Added |
| Qube Research & Technologies Ltd | 78,987 | $3.99M | 0.01% | −219,090−73.5% | Reduced |
| BlackRock, Inc. | 76,897 | $3.89M | 0.00% | −95,675−55.4% | Reduced |
| National Bank of Canada | 76,150 | $3.85M | 0.00% | +75,400+10,053.3% | Added |
| Ramirez Asset Management, Inc. | 75,260 | $3.81M | 0.79% | −1,288−1.7% | Reduced |
| Goldman Sachs Group Inc | 73,988 | $3.74M | 0.00% | +44,976+155.0% | Added |
| Shay Capital LLC | 72,500 | $3.67M | 1.07% | +62,500+625.0% | Added |
| Skylands Capital, LLC | 72,000 | $3.64M | 0.53% | −4,550−5.9% | Reduced |
| Alberta Investment Management Corp | 70,800 | $3.58M | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 69,660 | $3.52M | 0.00% | +32,527+87.6% | Added |
| SEI Investments Co | 60,304 | $3.05M | 0.00% | +1,481+2.5% | Added |
| Verition Fund Management LLC | 60,265 | $3.05M | 0.02% | +54,219+896.8% | Added |
| Penn Capital Management Co Inc | 58,523 | $2.96M | 0.29% | +58,523 | New |
| Renaissance Technologies LLC | 57,800 | $2.92M | 0.00% | −80,779−58.3% | Reduced |
| State Street Corp | 56,596 | $2.86M | 0.00% | +989+1.8% | Added |
| First Trust Advisors LP | 56,185 | $2.84M | 0.00% | −5,932−9.5% | Reduced |
| F/M Investments LLC | 50,671 | $2.56M | 0.10% | −1,735−3.3% | Reduced |
| Wells Fargo & Company | 49,628 | $2.51M | 0.00% | +40,459+441.3% | Added |
| Susquehanna International Group, LLP | 48,545 | $2.45M | 0.00% | +48,545 | New |
| Abn Amro Investment Solutions | 48,114 | $2.43M | 0.05% | +7,871+19.6% | Added |
| Two Sigma Advisers, LP | 45,781 | $2.31M | 0.01% | −33,400−42.2% | Reduced |
| Marshall Wace, LLP | 44,820 | $2.27M | 0.00% | −3,847−7.9% | Reduced |
| Kodai Capital Management LP | 41,604 | $2.10M | 0.08% | −440,025−91.4% | Reduced |
| Public Employees Retirement System of Ohio | 41,152 | $2.08M | 0.01% | −8,633−17.3% | Reduced |
| Davidson Kempner Capital Management LP | 37,671 | $1.90M | 0.03% | +37,671 | New |
| Geode Capital Management, LLC | 36,844 | $1.86M | 0.00% | +596+1.6% | Added |
| New York State Common Retirement Fund | 36,015 | $1.82M | 0.00% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 34,559 | $1.75M | 0.26% | +2,250+7.0% | Added |
| Oak Associates, Ltd | 34,143 | $1.73M | 0.13% | −103−0.3% | Reduced |
| Renaissance Group LLC | 32,275 | $1.63M | 0.07% | −5,908−15.5% | Reduced |
| Cerity Partners LLC | 31,413 | $1.59M | 0.00% | +8,298+35.9% | Added |
| 1492 Capital Management LLC | 31,391 | $1.59M | 0.86% | +769+2.5% | Added |
| Kennedy Capital Management, Inc. | 30,879 | $1.56M | 0.04% | −116,720−79.1% | Reduced |
| Gabelli Funds LLC | 30,000 | $1.52M | 0.01% | +1,600+5.6% | Added |
| Atom Investors LP | 29,903 | $1.51M | 0.19% | +23,292+352.3% | Added |
| Farallon Capital Management, L.L.C. | 29,298 | $1.48M | 0.01% | −385,702−92.9% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 28,868 | $1.46M | 0.49% | +28,868 | New |
| Centiva Capital, LP | 25,965 | $1.31M | 0.08% | +20,850+407.6% | Added |
| Keeley-Teton Advisors, LLC | 25,028 | $1.27M | 0.15% | −284−1.1% | Reduced |
| Credit Industriel Et Commercial | 25,000 | $1.26M | 0.23% | +25,000 | New |
| B. Riley Asset Management, LLC | 23,160 | $1.17M | 3.09% | −27,487−54.3% | Reduced |
| One68 Global Capital, LLC | 22,282 | $1.13M | 0.55% | +4,282+23.8% | Added |