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 2021
Institutional positions in Silicon Motion Technology CORP as of Dec 31, 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
- 226
- +21 vs. Q3 2021
- Shares held
- 27.5M
- −1.13M (−4.0%) vs. Q3 2021
- Total value
- $2.56B
- +$681.2M (+36.2%) vs. Q3 2021
- New holders
- 53
- 71 more added
- Sold out
- 32
- 73 more reduced
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cardinal Capital Management LLC | 1,883,924 | $179.0M | 4.23% | −632,625−25.1% | Reduced |
| Yiheng Capital Management, L.P. | 1,656,124 | $157.4M | 8.03% | +104,600+6.7% | Added |
| Lord, Abbett & Co. LLC | 1,575,218 | $149.7M | 0.34% | +128,235+8.9% | Added |
| Acadian Asset Management LLC | 1,428,360 | $135.7M | 0.51% | −6970.0% | Reduced |
| Lazard Asset Management LLC | 1,199,109 | $114.0M | 0.12% | −62,506−5.0% | Reduced |
| Millennium Management LLC | 1,013,760 | $96.3M | 0.11% | −143,283−12.4% | Reduced |
| Westfield Capital Management Co LP | 989,231 | $94.0M | 0.56% | −51,518−5.0% | Reduced |
| Wellington Management Group LLP | 897,239 | $85.3M | 0.01% | −30,195−3.3% | Reduced |
| Bank of America Corp | 740,077 | $70.3M | 0.01% | +16,375+2.3% | Added |
| Baillie Gifford & Co | 729,990 | $69.4M | 0.04% | +78,287+12.0% | Added |
| Loomis Sayles & Co L P | 694,828 | $66.0M | 0.08% | −18,748−2.6% | Reduced |
| Rice Hall James & Associates, LLC | 675,491 | $64.2M | 2.28% | −69,703−9.4% | Reduced |
| Erste Asset Management GmbH | 664,000 | $62.5M | 1.13% | −275,000−29.3% | Reduced |
| State Street Corp | 631,388 | $59.4M | 0.00% | +537,188+570.3% | Added |
| Driehaus Capital Management LLC | 611,597 | $58.1M | 0.59% | +611,597 | New |
| Systematic Financial Management LP | 579,562 | $55.1M | 1.63% | −83,605−12.6% | Reduced |
| Man Group plc | 534,404 | $50.8M | 0.16% | +51,154+10.6% | Added |
| Massachusetts Financial Services Co | 521,794 | $49.6M | 0.01% | −149,969−22.3% | Reduced |
| Two Sigma Investments, LP | 468,112 | $44.5M | 0.11% | +66,479+16.6% | Added |
| Two Sigma Advisers, LP | 442,446 | $42.0M | 0.11% | −18,400−4.0% | Reduced |
| Parametric Portfolio Associates LLC | 404,510 | $38.4M | 0.02% | −39,188−8.8% | Reduced |
| Herald Investment Management Ltd | 371,506 | $35.2M | 5.72% | +14,300+4.0% | Added |
| AIGH Capital Management LLC | 365,000 | $34.7M | 10.86% | −1,103,735−75.1% | Reduced |
| Russell Investments Group, Ltd. | 330,651 | $31.4M | 0.05% | −20,115−5.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 282,570 | $26.9M | 0.03% | +66,950+31.0% | Added |
| Summit Partners Public Asset Management, LLC | 271,788 | $25.8M | 1.24% | +271,788 | New |
| Marshall Wace, LLP | 259,042 | $24.6M | 0.05% | +259,042 | New |
| Hood River Capital Management LLC | 253,790 | $24.1M | 0.72% | +253,790 | New |
| M&G Investment Management Ltd | 237,061 | $22.5M | 0.16% | +2,830+1.2% | Added |
| Macquarie Group Ltd | 231,129 | $22.0M | 0.02% | −44,638−16.2% | Reduced |
| Hodges Capital Management Inc. | 221,551 | $21.1M | 1.53% | +10,925+5.2% | Added |
| Morgan Stanley | 206,794 | $19.7M | 0.00% | +69,357+50.5% | Added |
| Kennedy Capital Management, Inc. | 185,648 | $17.6M | 0.37% | +42,960+30.1% | Added |
| Peregrine Capital Management LLC | 185,224 | $17.6M | 0.35% | −14,709−7.4% | Reduced |
| New York State Common Retirement Fund | 174,393 | $16.6M | 0.02% | −14,412−7.6% | Reduced |
| SEI Investments Co | 173,363 | $16.5M | 0.03% | −23,295−11.8% | Reduced |
| Granahan Investment Management Inc | 170,200 | $16.2M | 0.33% | −19,326−10.2% | Reduced |
| Renaissance Technologies LLC | 156,079 | $14.8M | 0.02% | +29,501+23.3% | Added |
| Prospect Capital Advisors, LLC | 153,750 | $14.6M | 5.75% | +24,750+19.2% | Added |
| Schroder Investment Management Group | 597,607 | $14.2M | 0.02% | +160,989+36.9% | Added |
| Bahl & Gaynor Inc | 149,280 | $14.2M | 0.08% | +10,745+7.8% | Added |
| Canada Pension Plan Investment Board | 147,300 | $14.0M | 0.01% | −79,700−35.1% | Reduced |
| Invesco Ltd. | 133,066 | $12.6M | 0.00% | +21,369+19.1% | Added |
| Thomas White International Ltd | 131,458 | $12.5M | 1.97% | +5,436+4.3% | Added |
| Penn Capital Management Co Inc | 170,429 | $12.2M | 1.23% | −1,863−1.1% | Reduced |
| Great West Life Assurance Co | 124,419 | $11.8M | 0.02% | +5,254+4.4% | Added |
| Goldman Sachs Group Inc | 121,098 | $11.5M | 0.00% | −141,733−53.9% | Reduced |
| D. E. Shaw & Co., Inc. | 115,579 | $11.0M | 0.01% | −14,968−11.5% | Reduced |
| Apis Capital Advisors, LLC | 106,000 | $10.1M | 11.16% | 00.0% | Unchanged |
| Cullen Capital Management LLC | 103,968 | $9.88M | 0.09% | +12,841+14.1% | Added |
| Crossmark Global Holdings, Inc. | 103,662 | $9.85M | 0.21% | −5,155−4.7% | Reduced |
| Easterly Investment Partners LLC | 101,464 | $9.64M | 0.70% | +72,619+251.8% | Added |
| JPMorgan Chase & Co | 92,440 | $8.79M | 0.00% | −22,678−19.7% | Reduced |
| Alberta Investment Management Corp | 86,891 | $8.26M | 0.05% | +86,891 | New |
| Worth Venture Partners, LLC | 83,972 | $7.98M | 3.96% | +6,538+8.4% | Added |
| US Bancorp | 82,508 | $7.84M | 0.01% | −7,832−8.7% | Reduced |
| Comerica Bank | 92,556 | $7.73M | 0.06% | +1,462+1.6% | Added |
| Crestline Management, LP | 77,041 | $7.32M | 0.55% | +29,055+60.5% | Added |
| FMR LLC | 74,813 | $7.11M | 0.00% | −140.0% | Reduced |
| Jane Street Group, LLC | 71,639 | $6.81M | 0.01% | +42,097+142.5% | Added |
| Naples Global Advisors, LLC | 68,918 | $6.55M | 0.76% | +1,518+2.3% | Added |
| Force Hill Capital Management LP | 64,820 | $6.16M | 1.83% | +64,820 | New |
| Citadel Advisors LLC | 64,239 | $6.11M | 0.01% | −9,639−13.0% | Reduced |
| Janney Montgomery Scott LLC | 62,034 | $5.89M | 0.02% | +2,736+4.6% | Added |
| Friess Associates LLC | 60,287 | $5.73M | 2.24% | +32,424+116.4% | Added |
| Royal Bank of Canada | 57,836 | $5.50M | 0.00% | −566−1.0% | Reduced |
| BlackRock Inc. | 54,147 | $5.15M | 0.00% | +17,178+46.5% | Added |
| BNP Paribas Arbitrage, SA | 53,976 | $5.13M | 0.01% | +50,052+1,275.5% | Added |
| Bank of New York Mellon Corp | 51,051 | $4.85M | 0.00% | −12,006−19.0% | Reduced |
| First Republic Investment Management, Inc. | 50,678 | $4.82M | 0.01% | −3,704−6.8% | Reduced |
| Penserra Capital Management LLC | 50,526 | $4.80M | 0.10% | +50,526 | New |
| Millrace Asset Group, Inc. | 48,344 | $4.59M | 2.68% | +57+0.1% | Added |
| Envestnet Asset Management Inc | 47,448 | $4.51M | 0.00% | +2,332+5.2% | Added |
| Susquehanna International Group, LLP | 46,184 | $4.39M | 0.01% | −11,665−20.2% | Reduced |
| Eqis Capital Management, Inc. | 42,886 | $4.08M | 0.30% | −1,581−3.6% | Reduced |
| Cubist Systematic Strategies, LLC | 42,563 | $4.04M | 0.04% | −3,295−7.2% | Reduced |
| Diversified Trust Co | 41,309 | $3.93M | 0.13% | −58−0.1% | Reduced |
| Advisors Asset Management, Inc. | 41,292 | $3.92M | 0.06% | +2,365+6.1% | Added |
| Balyasny Asset Management LLC | 40,471 | $3.85M | 0.02% | −41,945−50.9% | Reduced |
| Manatuck Hill Partners, LLC | 40,000 | $3.80M | 1.44% | +40,000 | New |
| Oak Associates, Ltd | 39,269 | $3.73M | 0.20% | +3,794+10.7% | Added |
| UBS Group AG | 37,001 | $3.52M | 0.00% | +21,532+139.2% | Added |
| Allianz Asset Management GmbH | 35,517 | $3.38M | 0.00% | −9,634−21.3% | Reduced |
| Handelsbanken Fonder AB | 35,100 | $3.34M | 0.02% | −800−2.2% | Reduced |
| Geode Capital Management, LLC | 32,536 | $3.09M | 0.00% | +9,859+43.5% | Added |
| Strategic Wealth Partners, Ltd. | 31,569 | $3.00M | 0.57% | +4,255+15.6% | Added |
| Ashfield Capital Partners, LLC | 30,966 | $2.94M | 0.19% | +1,293+4.4% | Added |
| Glaxis Capital Management, LLC | 30,725 | $2.92M | 7.74% | +30,725 | New |
| Baird Financial Group, Inc. | 28,435 | $2.70M | 0.01% | −57,362−66.9% | Reduced |
| Henry James International Management, Inc. | 27,459 | $2.61M | 0.80% | +3,360+13.9% | Added |
| Beach Investment Counsel Inc | 25,974 | $2.47M | 0.33% | +25,974 | New |
| Tealwood Asset Management Inc | 25,719 | $2.44M | 0.98% | −1,122−4.2% | Reduced |
| Quadrature Capital Ltd | 23,532 | $2.24M | 0.12% | −13,023−35.6% | Reduced |
| Brinker Capital Investments, LLC | 22,715 | $2.16M | 0.03% | −1,920−7.8% | Reduced |
| First Trust Advisors LP | 22,469 | $2.13M | 0.00% | +1,695+8.2% | Added |
| Keeley-Teton Advisors, LLC | 22,204 | $2.11M | 0.22% | −1,813−7.5% | Reduced |
| Chartwell Investment Partners, LLC | 22,054 | $2.10M | 0.06% | −481−2.1% | Reduced |
| Nokomis Capital, L.L.C. | 21,237 | $2.02M | 0.85% | −59,244−73.6% | Reduced |
| Rockefeller Capital Management L.P. | 21,120 | $2.01M | 0.01% | −573−2.6% | Reduced |
| Shay Capital LLC | 21,100 | $2.00M | 0.75% | +4,100+24.1% | Added |