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 $8.28B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2025
Institutional positions in Silicon Motion Technology CORP as of Jun 30, 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
- 212
- +26 vs. Q1 2025
- Shares held
- 28.4M
- +814.3K (+2.9%) vs. Q1 2025
- Total value
- $2.14B
- +$741.1M (+53.1%) vs. Q1 2025
- New holders
- 55
- 60 more added
- Sold out
- 29
- 73 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | $8.28B |
| 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 | $1.64B |
| Q2 2024 | 234 | $2.30B |
| Q1 2024 | 211 | $2.15B |
| Q4 2023 | 204 | $1.75B |
| Q3 2023 | 194 | $1.34B |
| Q2 2023 | 201 | $1.72B |
| Q1 2023 | 196 | $1.58B |
| Q4 2022 | 197 | $1.61B |
| Q3 2022 | 201 | $1.61B |
| Q2 2022 | 219 | $2.10B |
| Q1 2022 | 212 | $1.66B |
| Q4 2021 | 226 | $2.58B |
| Q3 2021 | 205 | $1.88B |
| Q2 2021 | 196 | $1.72B |
| Q1 2021 | 212 | $1.57B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 2,744,013 | $206.3M | 0.01% | +602,043+28.1% | Added |
| Reinhart Partners, Inc. | 1,471,583 | $110.6M | 3.78% | +107,292+7.9% | Added |
| Acadian Asset Management LLC | 1,310,353 | $98.5M | 0.20% | +51,978+4.1% | Added |
| Frontier Capital Management Co LLC | 1,281,115 | $96.3M | 0.89% | +686,261+115.4% | Added |
| Pertento Partners LLP | 1,259,004 | $94.6M | 10.68% | +49,541+4.1% | Added |
| Lord, Abbett & Co. LLC | 1,248,526 | $93.9M | 0.30% | −17,894−1.4% | Reduced |
| Point72 Asset Management, L.P. | 1,064,402 | $80.0M | 0.19% | +963,941+959.5% | Added |
| Invesco Ltd. | 905,949 | $68.1M | 0.01% | −769,699−45.9% | Reduced |
| Wellington Management Group LLP | 850,000 | $63.9M | 0.01% | +154,446+22.2% | Added |
| Lazard Asset Management LLC | 765,922 | $57.6M | 0.08% | +126,566+19.8% | Added |
| Massachusetts Financial Services Co | 742,378 | $55.8M | 0.02% | −15,128−2.0% | Reduced |
| Boston Partners | 735,597 | $55.3M | 0.06% | +183,458+33.2% | Added |
| Erste Asset Management GmbH | 664,000 | $49.9M | 0.42% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 646,913 | $48.6M | 0.04% | −152,205−19.0% | Reduced |
| Systematic Financial Management LP | 597,472 | $44.9M | 1.20% | +3,838+0.6% | Added |
| Adage Capital Partners GP, L.L.C. | 596,914 | $44.9M | 0.08% | −49,350−7.6% | Reduced |
| Summit Partners Public Asset Management, LLC | 513,937 | $38.6M | 1.51% | +230,025+81.0% | Added |
| Neumeier Poma Investment Counsel LLC | 432,255 | $32.5M | 3.03% | +79,240+22.4% | Added |
| Heartland Advisors Inc | 401,732 | $30.2M | 1.68% | −49,023−10.9% | Reduced |
| Kite Lake Capital Management (UK) LLP | 391,528 | $29.4M | 46.84% | −120,600−23.5% | Reduced |
| Herald Investment Management Ltd | 384,906 | $28.9M | 4.28% | 00.0% | Unchanged |
| Ophir Asset Management Pty Ltd | 364,569 | $27.9M | 4.44% | +364,569 | New |
| Think Investments LP | 349,400 | $26.3M | 4.55% | 00.0% | Unchanged |
| Highland Peak Capital, LLC | 345,398 | $26.0M | 10.62% | +345,398 | New |
| Alpine Associates Management Inc. | 332,005 | $25.0M | 1.34% | −2,300−0.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 307,120 | $23.1M | 0.04% | +43,854+16.7% | Added |
| Sora Investors LLC | 305,435 | $23.0M | 2.07% | +177,922+139.5% | Added |
| Russell Investments Group, Ltd. | 268,279 | $20.2M | 0.03% | +9,707+3.8% | Added |
| Bank of America Corp | 268,095 | $20.2M | 0.00% | +38,969+17.0% | Added |
| M&G Plc | 263,184 | $19.7M | 0.11% | +34,919+15.3% | Added |
| Apis Capital Advisors, LLC | 256,000 | $19.2M | 6.84% | +92,000+56.1% | Added |
| Oberweis Asset Management Inc | 230,600 | $17.3M | 0.75% | +47,500+25.9% | Added |
| Clearline Capital LP | 227,601 | $17.1M | 1.51% | −62,245−21.5% | Reduced |
| Schwartz Investment Counsel Inc | 220,000 | $16.5M | 0.54% | +30,000+15.8% | Added |
| Oddo BHF Asset Management SAS | 217,500 | $16.3M | 0.62% | 00.0% | Unchanged |
| Hawk Ridge Capital Management LP | 216,930 | $16.3M | 0.68% | +216,930 | New |
| Polar Asset Management Partners Inc. | 205,751 | $15.5M | 0.39% | +92,475+81.6% | Added |
| Harbor Capital Advisors, Inc. | 202,721 | $15.2M | 0.64% | +80,208+65.5% | Added |
| Easterly Investment Partners LLC | 201,360 | $15.1M | 1.09% | −7,196−3.5% | Reduced |
| UBS Group AG | 186,467 | $14.0M | 0.00% | −10,581−5.4% | Reduced |
| Morgan Stanley | 185,596 | $14.0M | 0.00% | −540,190−74.4% | Reduced |
| SummitTX Capital, L.P. | 180,039 | $13.5M | 0.60% | +55,272+44.3% | Added |
| First Eagle Investment Management, LLC | 146,200 | $11.0M | 0.02% | +146,200 | New |
| Northern Trust Corp | 138,483 | $10.4M | 0.00% | +572+0.4% | Added |
| Granahan Investment Management Inc | 130,091 | $9.78M | 0.40% | +130,091 | New |
| Prospect Capital Advisors, LLC | 128,350 | $9.65M | 5.81% | 00.0% | Unchanged |
| Millennium Management LLC | 125,042 | $9.40M | 0.01% | −33,585−21.2% | Reduced |
| Citadel Advisors LLC | 119,706 | $9.00M | 0.01% | −117,616−49.6% | Reduced |
| Envestnet Asset Management Inc | 114,840 | $8.63M | 0.00% | +21,019+22.4% | Added |
| SG Capital Management LLC | 113,851 | $8.56M | 0.73% | −156,805−57.9% | Reduced |
| Knightsbridge Asset Management, LLC | 103,007 | $7.73M | 1.70% | +103,007 | New |
| D. E. Shaw & Co., Inc. | 102,495 | $7.70M | 0.01% | +102,495 | New |
| Balyasny Asset Management LLC | 99,333 | $7.47M | 0.02% | −105,583−51.5% | Reduced |
| Cinctive Capital Management LP | 94,880 | $7.13M | 0.40% | +94,880 | New |
| Taconic Capital Advisors LP | 87,884 | $6.61M | 0.76% | −30,000−25.4% | Reduced |
| Driehaus Capital Management LLC | 87,651 | $6.59M | 0.05% | +87,651 | New |
| Janney Montgomery Scott LLC | 86,635 | $6.51M | 0.02% | +2,295+2.7% | Added |
| Jain Global LLC | 77,613 | $5.83M | 0.09% | −105,607−57.6% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 77,322 | $5.81M | 0.13% | +77,322 | New |
| Concentric Capital Strategies, LP | 74,301 | $5.59M | 0.32% | +74,301 | New |
| Arrowstreet Capital, Limited Partnership | 74,053 | $5.57M | 0.00% | +74,053 | New |
| Ramirez Asset Management, Inc. | 74,012 | $5.56M | 0.84% | −1,248−1.7% | Reduced |
| Royal Bank of Canada | 72,417 | $5.44M | 0.00% | +2,757+4.0% | Added |
| Goldman Sachs Group Inc | 69,256 | $5.21M | 0.00% | −4,732−6.4% | Reduced |
| Wells Fargo & Company | 65,038 | $4.89M | 0.00% | +15,410+31.1% | Added |
| SEI Investments Co | 64,952 | $4.88M | 0.01% | +4,648+7.7% | Added |
| BlackRock, Inc. | 58,298 | $4.38M | 0.00% | −18,599−24.2% | Reduced |
| Melqart Asset Management (UK) Ltd | 57,944 | $4.36M | 0.62% | −65,546−53.1% | Reduced |
| Capitolis Liquid Global Markets LLC | 57,500 | $4.32M | 0.03% | +57,500 | New |
| State Street Corp | 56,528 | $4.25M | 0.00% | −68−0.1% | Reduced |
| Boothbay Fund Management, LLC | 55,985 | $4.21M | 0.13% | +55,985 | New |
| Abn Amro Investment Solutions | 55,631 | $4.18M | 0.08% | +7,517+15.6% | Added |
| First Trust Advisors LP | 52,656 | $3.96M | 0.00% | −3,529−6.3% | Reduced |
| Skylands Capital, LLC | 52,000 | $3.91M | 0.57% | −20,000−27.8% | Reduced |
| F/M Investments LLC | 50,747 | $3.81M | 0.14% | +76+0.1% | Added |
| State of Wisconsin Investment Board | 50,667 | $3.81M | 0.01% | −247,150−83.0% | Reduced |
| LMR Partners LLP | 45,000 | $3.38M | 0.05% | −405,000−90.0% | Reduced |
| Ameriprise Financial Inc | 43,336 | $3.26M | 0.00% | +43,336 | New |
| Marex Group plc | 42,527 | $3.20M | 0.06% | +42,527 | New |
| Marshall Wace, LLP | 42,461 | $3.19M | 0.00% | −2,359−5.3% | Reduced |
| Public Employees Retirement System of Ohio | 41,152 | $3.09M | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 37,806 | $2.84M | 0.00% | +962+2.6% | Added |
| 1492 Capital Management LLC | 36,211 | $2.72M | 1.25% | +4,820+15.4% | Added |
| New York State Common Retirement Fund | 36,015 | $2.71M | 0.00% | 00.0% | Unchanged |
| Oak Associates, Ltd | 33,050 | $2.48M | 0.16% | −1,093−3.2% | Reduced |
| Cerity Partners LLC | 30,233 | $2.27M | 0.00% | −1,180−3.8% | Reduced |
| Vident Advisory, LLC | 29,300 | $2.20M | 0.02% | +20,004+215.2% | Added |
| Lombard Odier Asset Management (USA) Corp | 28,996 | $2.18M | 0.55% | +128+0.4% | Added |
| Renaissance Group LLC | 28,161 | $2.12M | 0.08% | −4,114−12.7% | Reduced |
| Gamco Investors, Inc. Et Al | 26,228 | $1.97M | 0.02% | +26,228 | New |
| XTX Topco Ltd | 23,678 | $1.78M | 0.07% | +23,678 | New |
| Gsa Capital Partners LLP | 23,164 | $1.74M | 0.12% | +23,164 | New |
| Point72 Hong Kong Ltd | 21,731 | $1.63M | 0.11% | −176,280−89.0% | Reduced |
| Two Sigma Investments, LP | 20,346 | $1.53M | 0.00% | −70,678−77.6% | Reduced |
| Manatuck Hill Partners, LLC | 20,000 | $1.50M | 0.57% | +20,000 | New |
| Tealwood Asset Management Inc | 18,569 | $1.40M | 0.62% | −28−0.2% | Reduced |
| Brinker Capital Investments, LLC | 17,733 | $1.33M | 0.01% | +159+0.9% | Added |
| Naples Global Advisors, LLC | 17,680 | $1.33M | 0.11% | −4,380−19.9% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 16,709 | $1.26M | 0.19% | −17,850−51.7% | Reduced |
| Gabelli Funds LLC | 16,462 | $1.24M | 0.01% | −13,538−45.1% | Reduced |