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, Q3 2021
Institutional positions in Silicon Motion Technology CORP as of Sep 30, 2021. 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
- 205
- +12 vs. Q2 2021
- Shares held
- 28.6M
- +1.82M (+6.8%) vs. Q2 2021
- Total value
- $1.88B
- +$163.4M (+9.5%) vs. Q2 2021
- New holders
- 38
- 69 more added
- Sold out
- 26
- 72 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Suisse AG | 20,431 | $1.41M | 0.00% | −20,543−50.1% | Reduced |
| First Trust Advisors LP | 20,774 | $1.43M | 0.00% | −8,885−30.0% | Reduced |
| Jump Financial, LLC | 21,300 | $1.47M | 0.11% | +21,300 | New |
| Rockefeller Capital Management L.P. | 21,693 | $1.50M | 0.01% | −43−0.2% | Reduced |
| Chartwell Investment Partners, LLC | 22,535 | $1.55M | 0.05% | +22,535 | New |
| Geode Capital Management, LLC | 22,677 | $1.56M | 0.00% | +382+1.7% | Added |
| Meritage Portfolio Management | 22,689 | $1.56M | 0.09% | −11,944−34.5% | Reduced |
| Brinker Capital Investments, LLC | 24,635 | $1.58M | 0.02% | 00.0% | Unchanged |
| Keeley-Teton Advisors, LLC | 24,017 | $1.66M | 0.18% | −124−0.5% | Reduced |
| Henry James International Management, Inc. | 24,099 | $1.66M | 0.52% | +267+1.1% | Added |
| Gsa Capital Partners LLP | 25,009 | $1.73M | 0.18% | −1,621−6.1% | Reduced |
| Assenagon Asset Management S.A. | 26,641 | $1.84M | 0.01% | +26,641 | New |
| AMP Capital Investors Ltd | 26,709 | $1.84M | 0.01% | +1,289+5.1% | Added |
| Tealwood Asset Management Inc | 26,841 | $1.85M | 0.75% | +26,841 | New |
| Strategic Wealth Partners, Ltd. | 27,314 | $1.88M | 0.55% | +5,462+25.0% | Added |
| Friess Associates LLC | 27,863 | $1.92M | 0.81% | +27,863 | New |
| Easterly Investment Partners LLC | 28,845 | $1.99M | 0.13% | +28,845 | New |
| Boothbay Fund Management, LLC | 29,169 | $2.01M | 0.08% | +16,814+136.1% | Added |
| Jane Street Group, LLC | 29,542 | $2.04M | 0.01% | +14,727+99.4% | Added |
| Ashfield Capital Partners, LLC | 29,673 | $2.05M | 0.15% | +285+1.0% | Added |
| Raymond James & Associates | 30,741 | $2.12M | 0.00% | +2,416+8.5% | Added |
| Barclays PLC | 33,307 | $2.30M | 0.00% | +22,974+222.3% | Added |
| Oak Associates, Ltd | 35,475 | $2.45M | 0.14% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 35,900 | $2.48M | 0.01% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 36,555 | $2.52M | 0.09% | +15,953+77.4% | Added |
| BlackRock Inc. | 36,969 | $2.55M | 0.00% | −42,769−53.6% | Reduced |
| Advisors Asset Management, Inc. | 38,927 | $2.69M | 0.04% | −2,137−5.2% | Reduced |
| Qube Research & Technologies Ltd | 39,270 | $2.71M | 0.03% | +21,653+122.9% | Added |
| Zweig-DiMenna Associates LLC | 39,903 | $2.75M | 0.19% | −49,005−55.1% | Reduced |
| Diversified Trust Co | 41,367 | $2.85M | 0.10% | +58+0.1% | Added |
| Wells Fargo & Company | 43,542 | $3.00M | 0.00% | +6,826+18.6% | Added |
| Eqis Capital Management, Inc. | 44,467 | $3.07M | 0.23% | +44,467 | New |
| Envestnet Asset Management Inc | 45,116 | $3.11M | 0.00% | −18,544−29.1% | Reduced |
| Allianz Asset Management GmbH | 45,151 | $3.11M | 0.00% | +2,346+5.5% | Added |
| Cubist Systematic Strategies, LLC | 45,858 | $3.16M | 0.04% | +45,858 | New |
| Crestline Management, LP | 47,986 | $3.31M | 0.31% | −1,258−2.6% | Reduced |
| Millrace Asset Group, Inc. | 48,287 | $3.33M | 2.08% | +988+2.1% | Added |
| First Republic Investment Management, Inc. | 54,382 | $3.75M | 0.01% | +834+1.6% | Added |
| Susquehanna International Group, LLP | 57,849 | $3.99M | 0.01% | +1,290+2.3% | Added |
| Royal Bank of Canada | 58,402 | $4.03M | 0.00% | −14,851−20.3% | Reduced |
| Janney Montgomery Scott LLC | 59,298 | $4.09M | 0.02% | −1,601−2.6% | Reduced |
| Lisanti Capital Growth, LLC | 59,400 | $4.10M | 0.60% | +16,690+39.1% | Added |
| Bank of New York Mellon Corp | 63,057 | $4.35M | 0.00% | −2,289−3.5% | Reduced |
| Naples Global Advisors, LLC | 67,400 | $4.65M | 0.61% | +1,720+2.6% | Added |
| Citadel Advisors LLC | 73,878 | $5.10M | 0.01% | +15,503+26.6% | Added |
| FMR LLC | 74,827 | $5.16M | 0.00% | +34,500+85.6% | Added |
| EAM Global Investors LLC | 76,236 | $5.26M | 1.24% | +76,236 | New |
| Worth Venture Partners, LLC | 77,434 | $5.34M | 2.42% | +77,434 | New |
| Nokomis Capital, L.L.C. | 80,481 | $5.55M | 2.63% | −18,493−18.7% | Reduced |
| Balyasny Asset Management LLC | 82,416 | $5.68M | 0.03% | +74,427+931.6% | Added |
| Group One Trading, L.P. | 84,545 | $5.83M | 0.13% | +59,886+242.9% | Added |
| Baird Financial Group, Inc. | 85,797 | $5.92M | 0.02% | −2,628−3.0% | Reduced |
| Comerica Bank | 91,094 | $6.16M | 0.04% | −38,233−29.6% | Reduced |
| US Bancorp | 90,340 | $6.23M | 0.01% | −7,253−7.4% | Reduced |
| Cullen Capital Management LLC | 91,127 | $6.29M | 0.06% | −8,537−8.6% | Reduced |
| State Street Corp | 94,200 | $6.50M | 0.00% | +8,660+10.1% | Added |
| Apis Capital Advisors, LLC | 106,000 | $7.31M | 6.96% | −29,000−21.5% | Reduced |
| Crossmark Global Holdings, Inc. | 108,817 | $7.51M | 0.18% | +1,897+1.8% | Added |
| Schroder Investment Management Group | 436,618 | $7.53M | 0.01% | +421,825+2,851.5% | Added |
| Invesco Ltd. | 111,697 | $7.71M | 0.00% | −36,780−24.8% | Reduced |
| JPMorgan Chase & Co | 115,118 | $7.94M | 0.00% | +104,514+985.6% | Added |
| Great West Life Assurance Co | 119,165 | $8.29M | 0.02% | −24,666−17.1% | Reduced |
| Thomas White International Ltd | 126,022 | $8.69M | 1.26% | −1,031−0.8% | Reduced |
| Renaissance Technologies LLC | 126,578 | $8.73M | 0.01% | −77,101−37.9% | Reduced |
| Prospect Capital Advisors, LLC | 129,000 | $8.90M | 2.94% | +54,800+73.9% | Added |
| D. E. Shaw & Co., Inc. | 130,547 | $9.01M | 0.01% | +57,462+78.6% | Added |
| Morgan Stanley | 137,437 | $9.48M | 0.00% | −15,192−10.0% | Reduced |
| Bahl & Gaynor Inc | 138,535 | $9.56M | 0.06% | −821−0.6% | Reduced |
| Kennedy Capital Management, Inc. | 142,688 | $9.84M | 0.22% | +12,405+9.5% | Added |
| Penn Capital Management Co Inc | 172,292 | $11.9M | 1.20% | −310.0% | Reduced |
| New York State Common Retirement Fund | 188,805 | $13.0M | 0.01% | +13,547+7.7% | Added |
| Granahan Investment Management Inc | 189,526 | $13.1M | 0.25% | +42,831+29.2% | Added |
| SEI Investments Co | 196,658 | $13.6M | 0.03% | +14,897+8.2% | Added |
| Peregrine Capital Management LLC | 199,933 | $13.8M | 0.29% | −41,940−17.3% | Reduced |
| Cavalry Management Group, LLC | 209,642 | $14.5M | 1.53% | +92,119+78.4% | Added |
| Hodges Capital Management Inc. | 210,626 | $14.5M | 1.07% | +112,091+113.8% | Added |
| Arrowstreet Capital, Limited Partnership | 215,620 | $14.9M | 0.02% | +215,620 | New |
| Canada Pension Plan Investment Board | 227,000 | $15.7M | 0.02% | −22,600−9.1% | Reduced |
| M&G Investment Management Ltd | 234,231 | $16.2M | 0.08% | −90,335−27.8% | Reduced |
| Goldman Sachs Group Inc | 262,831 | $18.1M | 0.00% | +241,093+1,109.1% | Added |
| Macquarie Group Ltd | 275,767 | $19.0M | 0.02% | −7,190−2.5% | Reduced |
| Russell Investments Group, Ltd. | 350,766 | $24.2M | 0.04% | −20,909−5.6% | Reduced |
| Herald Investment Management Ltd | 357,206 | $24.6M | 4.05% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 401,633 | $27.7M | 0.07% | +8,868+2.3% | Added |
| AIGH Capital Management LLC | 1,468,735 | $29.1M | 8.63% | +1,468,735 | New |
| Parametric Portfolio Associates LLC | 443,698 | $30.6M | 0.02% | −60,913−12.1% | Reduced |
| Two Sigma Advisers, LP | 460,846 | $31.8M | 0.08% | +28,482+6.6% | Added |
| Man Group plc | 483,250 | $33.3M | 0.12% | −197,907−29.1% | Reduced |
| Bank of Montreal | 610,096 | $44.6M | 0.02% | +610,096 | New |
| Baillie Gifford & Co | 651,703 | $45.0M | 0.02% | +3,768+0.6% | Added |
| Systematic Financial Management LP | 663,167 | $45.7M | 1.42% | −27,830−4.0% | Reduced |
| Massachusetts Financial Services Co | 671,763 | $46.3M | 0.01% | −23,465−3.4% | Reduced |
| Loomis Sayles & Co L P | 713,576 | $49.2M | 0.06% | −11,070−1.5% | Reduced |
| Bank of America Corp | 723,702 | $49.9M | 0.01% | −26,773−3.6% | Reduced |
| Rice Hall James & Associates, LLC | 745,194 | $51.4M | 1.90% | −11,016−1.5% | Reduced |
| Wellington Management Group LLP | 927,434 | $64.0M | 0.01% | −30,377−3.2% | Reduced |
| Erste Asset Management GmbH | 939,000 | $64.8M | 1.28% | −75,000−7.4% | Reduced |
| Westfield Capital Management Co LP | 1,040,749 | $71.8M | 0.43% | −437,483−29.6% | Reduced |
| Millennium Management LLC | 1,157,043 | $79.8M | 0.11% | −156,099−11.9% | Reduced |
| Lazard Asset Management LLC | 1,261,615 | $87.0M | 0.10% | −142,364−10.1% | Reduced |