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 |
|---|---|---|---|---|---|
| 1492 Capital Management LLC | 31,391 | $1.59M | 0.86% | +769+2.5% | Added |
| Cerity Partners LLC | 31,413 | $1.59M | 0.00% | +8,298+35.9% | Added |
| Renaissance Group LLC | 32,275 | $1.63M | 0.07% | −5,908−15.5% | Reduced |
| Oak Associates, Ltd | 34,143 | $1.73M | 0.13% | −103−0.3% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 34,559 | $1.75M | 0.26% | +2,250+7.0% | Added |
| New York State Common Retirement Fund | 36,015 | $1.82M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 36,844 | $1.86M | 0.00% | +596+1.6% | Added |
| Davidson Kempner Capital Management LP | 37,671 | $1.90M | 0.03% | +37,671 | New |
| Public Employees Retirement System of Ohio | 41,152 | $2.08M | 0.01% | −8,633−17.3% | Reduced |
| Kodai Capital Management LP | 41,604 | $2.10M | 0.08% | −440,025−91.4% | Reduced |
| Marshall Wace, LLP | 44,820 | $2.27M | 0.00% | −3,847−7.9% | Reduced |
| Two Sigma Advisers, LP | 45,781 | $2.31M | 0.01% | −33,400−42.2% | Reduced |
| Abn Amro Investment Solutions | 48,114 | $2.43M | 0.05% | +7,871+19.6% | Added |
| Susquehanna International Group, LLP | 48,545 | $2.45M | 0.00% | +48,545 | New |
| Wells Fargo & Company | 49,628 | $2.51M | 0.00% | +40,459+441.3% | Added |
| F/M Investments LLC | 50,671 | $2.56M | 0.10% | −1,735−3.3% | Reduced |
| First Trust Advisors LP | 56,185 | $2.84M | 0.00% | −5,932−9.5% | Reduced |
| State Street Corp | 56,596 | $2.86M | 0.00% | +989+1.8% | Added |
| Renaissance Technologies LLC | 57,800 | $2.92M | 0.00% | −80,779−58.3% | Reduced |
| Penn Capital Management Co Inc | 58,523 | $2.96M | 0.29% | +58,523 | New |
| Verition Fund Management LLC | 60,265 | $3.05M | 0.02% | +54,219+896.8% | Added |
| SEI Investments Co | 60,304 | $3.05M | 0.00% | +1,481+2.5% | Added |
| Royal Bank of Canada | 69,660 | $3.52M | 0.00% | +32,527+87.6% | Added |
| Alberta Investment Management Corp | 70,800 | $3.58M | 0.02% | 00.0% | Unchanged |
| Skylands Capital, LLC | 72,000 | $3.64M | 0.53% | −4,550−5.9% | Reduced |
| Shay Capital LLC | 72,500 | $3.67M | 1.07% | +62,500+625.0% | Added |
| Goldman Sachs Group Inc | 73,988 | $3.74M | 0.00% | +44,976+155.0% | Added |
| Ramirez Asset Management, Inc. | 75,260 | $3.81M | 0.79% | −1,288−1.7% | Reduced |
| National Bank of Canada | 76,150 | $3.85M | 0.00% | +75,400+10,053.3% | Added |
| BlackRock, Inc. | 76,897 | $3.89M | 0.00% | −95,675−55.4% | Reduced |
| Qube Research & Technologies Ltd | 78,987 | $3.99M | 0.01% | −219,090−73.5% | Reduced |
| Nishkama Capital, LLC | 81,404 | $4.12M | 1.73% | +44,579+121.1% | Added |
| Janney Montgomery Scott LLC | 84,340 | $4.26M | 0.01% | −925−1.1% | Reduced |
| Two Sigma Investments, LP | 91,024 | $4.60M | 0.01% | −89,183−49.5% | Reduced |
| Envestnet Asset Management Inc | 93,821 | $4.74M | 0.00% | +40,981+77.6% | Added |
| Mangrove Partners | 95,000 | $4.80M | 0.54% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 97,733 | $4.94M | 0.00% | −101,282−50.9% | Reduced |
| Point72 Asset Management, L.P. | 100,461 | $5.08M | 0.01% | +30,830+44.3% | Added |
| Polar Asset Management Partners Inc. | 113,276 | $5.73M | 0.19% | −49,424−30.4% | Reduced |
| Taconic Capital Advisors LP | 117,884 | $5.96M | 0.53% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 122,513 | $6.19M | 0.28% | +31,470+34.6% | Added |
| Melqart Asset Management (UK) Ltd | 123,490 | $6.24M | 0.84% | −91,549−42.6% | Reduced |
| SummitTX Capital, L.P. | 124,767 | $6.31M | 0.28% | +124,767 | New |
| Sora Investors LLC | 127,513 | $6.45M | 0.78% | +127,513 | New |
| Prospect Capital Advisors, LLC | 128,350 | $6.49M | 4.44% | −50,000−28.0% | Reduced |
| Northern Trust Corp | 137,911 | $6.97M | 0.00% | +1,275+0.9% | Added |
| Millennium Management LLC | 158,627 | $8.02M | 0.01% | −455,124−74.2% | Reduced |
| Apis Capital Advisors, LLC | 164,000 | $8.29M | 4.01% | +84,000+105.0% | Added |
| Oberweis Asset Management Inc | 183,100 | $9.26M | 0.46% | +25,200+16.0% | Added |
| Jain Global LLC | 183,220 | $9.26M | 0.19% | +132,185+259.0% | Added |
| Schwartz Investment Counsel Inc | 190,000 | $9.61M | 0.33% | 00.0% | Unchanged |
| UBS Group AG | 197,048 | $9.96M | 0.00% | −290,408−59.6% | Reduced |
| Point72 Hong Kong Ltd | 198,011 | $10.0M | 0.71% | +198,011 | New |
| Balyasny Asset Management LLC | 204,916 | $10.4M | 0.03% | +14,209+7.5% | Added |
| Easterly Investment Partners LLC | 208,556 | $10.5M | 0.88% | +3,625+1.8% | Added |
| Oddo BHF Asset Management SAS | 217,500 | $11.0M | 0.45% | 00.0% | Unchanged |
| Bank of America Corp | 229,126 | $11.6M | 0.00% | +97,553+74.1% | Added |
| M&G Plc | 228,265 | $11.6M | 0.06% | +47,037+26.0% | Added |
| Citadel Advisors LLC | 237,322 | $12.0M | 0.01% | −86,827−26.8% | Reduced |
| Russell Investments Group, Ltd. | 258,572 | $13.1M | 0.02% | +7,572+3.0% | Added |
| Robeco Institutional Asset Management B.V. | 263,266 | $13.3M | 0.03% | +11,328+4.5% | Added |
| SG Capital Management LLC | 270,656 | $13.7M | 1.38% | −6,975−2.5% | Reduced |
| Summit Partners Public Asset Management, LLC | 283,912 | $14.4M | 0.69% | −222,093−43.9% | Reduced |
| Clearline Capital LP | 289,846 | $14.7M | 1.48% | +116,850+67.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 296,700 | $15.0M | 0.03% | −80,700−21.4% | Reduced |
| State of Wisconsin Investment Board | 297,817 | $15.1M | 0.04% | 00.0% | Unchanged |
| Alpine Associates Management Inc. | 334,305 | $16.9M | 0.89% | +3,600+1.1% | Added |
| Think Investments LP | 349,400 | $17.7M | 3.45% | 00.0% | Unchanged |
| Neumeier Poma Investment Counsel LLC | 353,015 | $17.8M | 1.92% | +171,350+94.3% | Added |
| Herald Investment Management Ltd | 384,906 | $19.5M | 3.65% | 00.0% | Unchanged |
| LMR Partners LLP | 450,000 | $22.8M | 0.46% | +450,000 | New |
| Heartland Advisors Inc | 450,755 | $22.8M | 1.31% | +3,617+0.8% | Added |
| Kite Lake Capital Management (UK) LLP | 512,128 | $25.9M | 47.54% | −85,292−14.3% | Reduced |
| Boston Partners | 552,139 | $27.9M | 0.03% | +240,737+77.3% | Added |
| Systematic Financial Management LP | 593,634 | $30.0M | 0.85% | +4,225+0.7% | Added |
| Frontier Capital Management Co LLC | 594,854 | $30.1M | 0.33% | +594,854 | New |
| Lazard Asset Management LLC | 639,356 | $32.3M | 0.05% | +603,863+1,701.4% | Added |
| Adage Capital Partners GP, L.L.C. | 646,264 | $32.7M | 0.06% | +18,054+2.9% | Added |
| Erste Asset Management GmbH | 664,000 | $33.4M | 0.43% | 00.0% | Unchanged |
| Wellington Management Group LLP | 695,554 | $35.2M | 0.01% | −101,638−12.7% | Reduced |
| Rubric Capital Management LP | 700,882 | $35.4M | 0.64% | +114,368+19.5% | Added |
| Morgan Stanley | 725,786 | $36.7M | 0.00% | +24,757+3.5% | Added |
| Massachusetts Financial Services Co | 757,506 | $38.3M | 0.01% | +61,213+8.8% | Added |
| Manufacturers Life Insurance Company, The | 799,118 | $40.4M | 0.04% | +35,699+4.7% | Added |
| Pertento Partners LLP | 1,209,463 | $61.2M | 7.30% | +42,549+3.6% | Added |
| Acadian Asset Management LLC | 1,258,375 | $63.6M | 0.18% | −24,006−1.9% | Reduced |
| Lord, Abbett & Co. LLC | 1,266,420 | $64.0M | 0.23% | −58,510−4.4% | Reduced |
| Reinhart Partners, Inc. | 1,364,291 | $69.0M | 2.51% | +228,553+20.1% | Added |
| Invesco Ltd. | 1,675,648 | $84.7M | 0.02% | +636,869+61.3% | Added |
| FMR LLC | 2,141,970 | $108.3M | 0.01% | −35,158−1.6% | Reduced |
| Hawk Ridge Capital Management LP | 0 | $0 | 0.00% | −269,635−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −260,948−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −144,800−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −111,897−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −73,414−100.0% | Sold out |
| Beryl Capital Management LLC | 0 | $0 | 0.00% | −70,500−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −68,589−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −67,047−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −28,521−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −23,199−100.0% | Sold out |