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 2024
Institutional positions in Silicon Motion Technology CORP as of Sep 30, 2024. 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
- 202
- −30 vs. Q2 2024
- Shares held
- 27.5M
- +351.4K (+1.3%) vs. Q2 2024
- Total value
- $1.63B
- −$567.4M (−25.8%) vs. Q2 2024
- New holders
- 18
- 82 more added
- Sold out
- 48
- 74 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tealwood Asset Management Inc | 18,622 | $1.13M | 0.50% | +18,622 | New |
| Walleye Capital LLC | 19,481 | $1.18M | 0.01% | −71,421−78.6% | Reduced |
| Manatuck Hill Partners, LLC | 20,000 | $1.21M | 0.46% | +10,000+100.0% | Added |
| D. E. Shaw & Co., Inc. | 20,680 | $1.26M | 0.00% | −206,599−90.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 658,868 | $1.26M | 0.00% | −121,966−15.6% | Reduced |
| Naples Global Advisors, LLC | 21,085 | $1.28M | 0.12% | +3,675+21.1% | Added |
| Lazard Asset Management LLC | 23,404 | $1.42M | 0.00% | +18,451+372.5% | Added |
| Employees Retirement System of Texas | 23,833 | $1.45M | 0.01% | −22,131−48.1% | Reduced |
| CastleKnight Management LP | 24,324 | $1.48M | 0.17% | −88,676−78.5% | Reduced |
| Westchester Capital Management, LLC | 25,300 | $1.54M | 0.07% | −65,000−72.0% | Reduced |
| Gabelli Funds LLC | 26,700 | $1.62M | 0.01% | +800+3.1% | Added |
| Keeley-Teton Advisors, LLC | 27,316 | $1.66M | 0.18% | +4,234+18.3% | Added |
| Cerity Partners LLC | 30,069 | $1.83M | 0.00% | +30,069 | New |
| Gabelli & Co Investment Advisers, Inc. | 30,209 | $1.83M | 0.31% | −200−0.7% | Reduced |
| Point72 Asset Management, L.P. | 30,500 | $1.85M | 0.01% | −41,700−57.8% | Reduced |
| Oak Associates, Ltd | 30,810 | $1.87M | 0.13% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 31,341 | $1.90M | 0.00% | +1,784+6.0% | Added |
| SG Americas Securities, LLC | 33,917 | $2.06M | 0.01% | +197+0.6% | Added |
| Geode Capital Management, LLC | 35,948 | $2.18M | 0.00% | +253+0.7% | Added |
| New York State Common Retirement Fund | 36,015 | $2.19M | 0.00% | −110,581−75.4% | Reduced |
| Jump Financial, LLC | 36,676 | $2.23M | 0.05% | −14,136−27.8% | Reduced |
| Balyasny Asset Management LLC | 37,643 | $2.29M | 0.01% | +34,012+936.7% | Added |
| Goldman Sachs Group Inc | 38,076 | $2.31M | 0.00% | −73,999−66.0% | Reduced |
| First Trust Advisors LP | 38,196 | $2.32M | 0.00% | +38,196 | New |
| Renaissance Group LLC | 39,833 | $2.42M | 0.10% | −3,512−8.1% | Reduced |
| Allianz Asset Management GmbH | 40,330 | $2.45M | 0.00% | +19,489+93.5% | Added |
| Caxton Associates LP | 40,987 | $2.49M | 0.11% | −35,912−46.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 41,965 | $2.55M | 0.01% | +29,328+232.1% | Added |
| Royal Bank of Canada | 47,512 | $2.89M | 0.00% | −13,158−21.7% | Reduced |
| State Street Corp | 54,537 | $3.31M | 0.00% | −26,804−33.0% | Reduced |
| SEI Investments Co | 54,948 | $3.34M | 0.00% | −1,348−2.4% | Reduced |
| Envestnet Asset Management Inc | 55,452 | $3.37M | 0.00% | +140+0.3% | Added |
| Apis Capital Advisors, LLC | 58,000 | $3.52M | 2.45% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 66,334 | $4.03M | 0.13% | −12,304−15.6% | Reduced |
| Granahan Investment Management Inc | 66,933 | $4.07M | 0.16% | −118,675−63.9% | Reduced |
| Alberta Investment Management Corp | 70,800 | $4.30M | 0.04% | 00.0% | Unchanged |
| Crestline Management, LP | 77,470 | $4.71M | 0.27% | +13,774+21.6% | Added |
| Ramirez Asset Management, Inc. | 79,787 | $4.85M | 0.93% | +11,931+17.6% | Added |
| Janney Montgomery Scott LLC | 84,513 | $5.13M | 0.01% | −844−1.0% | Reduced |
| Trexquant Investment LP | 88,963 | $5.40M | 0.07% | −39,439−30.7% | Reduced |
| Capital Fund Management S.A. | 91,759 | $5.57M | 0.06% | +20,178+28.2% | Added |
| Skylands Capital, LLC | 94,950 | $5.77M | 0.78% | +56,550+147.3% | Added |
| Public Employees Retirement System of Ohio | 97,206 | $5.90M | 0.03% | +97,206 | New |
| Beryl Capital Management LLC | 100,859 | $6.13M | 1.32% | +100,859 | New |
| B. Riley Asset Management, LLC | 101,391 | $6.16M | 3.52% | +36,092+55.3% | Added |
| Silvercrest Asset Management Group LLC | 107,134 | $6.51M | 0.04% | −702−0.7% | Reduced |
| Marshall Wace, LLP | 116,294 | $7.06M | 0.01% | +25,977+28.8% | Added |
| Two Sigma Advisers, LP | 121,981 | $7.41M | 0.02% | −81,300−40.0% | Reduced |
| UBS Group AG | 122,556 | $7.44M | 0.00% | +29,255+31.4% | Added |
| Harbor Capital Advisors, Inc. | 128,299 | $7.79M | 0.34% | +62,733+95.7% | Added |
| BlackRock, Inc. | 140,848 | $8.56M | 0.00% | +140,848 | New |
| Kennedy Capital Management, Inc. | 141,432 | $8.59M | 0.19% | −71,782−33.7% | Reduced |
| Bank of America Corp | 147,980 | $8.99M | 0.00% | +46,661+46.1% | Added |
| F/M Investments LLC | 155,815 | $9.46M | 0.32% | −1,217−0.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 160,500 | $9.75M | 0.02% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 180,000 | $10.9M | 0.26% | +27,900+18.3% | Added |
| Clearline Capital LP | 188,842 | $11.5M | 1.01% | +44,473+30.8% | Added |
| Schwartz Investment Counsel Inc | 190,000 | $11.5M | 0.41% | +40,000+26.7% | Added |
| Norges Bank | 190,000 | $11.5M | 0.00% | +146,456+336.3% | Added |
| Neumeier Poma Investment Counsel LLC | 193,385 | $11.7M | 1.12% | −19,560−9.2% | Reduced |
| JPMorgan Chase & Co | 200,016 | $12.1M | 0.00% | +35,741+21.8% | Added |
| Canada Pension Plan Investment Board | 206,500 | $12.5M | 0.01% | −13,000−5.9% | Reduced |
| Boston Partners | 211,369 | $12.8M | 0.02% | +200,209+1,794.0% | Added |
| Russell Investments Group, Ltd. | 215,505 | $13.1M | 0.02% | +77,886+56.6% | Added |
| Oddo BHF Asset Management SAS | 217,500 | $13.2M | 0.66% | +217,500 | New |
| Taconic Capital Advisors LP | 220,000 | $13.4M | 1.19% | +10,000+4.8% | Added |
| Melqart Asset Management (UK) Ltd | 222,297 | $13.5M | 1.33% | −139,206−38.5% | Reduced |
| Easterly Investment Partners LLC | 225,792 | $13.7M | 1.10% | +6,528+3.0% | Added |
| Prospect Capital Advisors, LLC | 226,350 | $13.7M | 6.22% | −53,250−19.0% | Reduced |
| State of Wisconsin Investment Board | 247,817 | $15.1M | 0.04% | +130,808+111.8% | Added |
| Renaissance Technologies LLC | 254,379 | $15.5M | 0.02% | +140,500+123.4% | Added |
| Two Sigma Investments, LP | 265,692 | $16.1M | 0.04% | −12,905−4.6% | Reduced |
| Oberweis Asset Management Inc | 277,300 | $16.8M | 0.86% | 00.0% | Unchanged |
| Voya Investment Management LLC | 281,502 | $17.1M | 0.02% | −39,119−12.2% | Reduced |
| Summit Partners Public Asset Management, LLC | 309,099 | $18.8M | 0.85% | −164,191−34.7% | Reduced |
| Citadel Advisors LLC | 309,759 | $18.8M | 0.02% | +35,122+12.8% | Added |
| Neuberger Berman Group LLC | 327,999 | $19.9M | 0.02% | +62,340+23.5% | Added |
| Alpine Associates Management Inc. | 340,797 | $20.7M | 0.95% | −58,522−14.7% | Reduced |
| Man Group plc | 344,061 | $20.9M | 0.06% | −125,927−26.8% | Reduced |
| Think Investments LP | 349,400 | $21.2M | 4.15% | 00.0% | Unchanged |
| Heartland Advisors Inc | 367,755 | $22.3M | 1.17% | +42,988+13.2% | Added |
| Qube Research & Technologies Ltd | 370,585 | $22.5M | 0.04% | +295,705+394.9% | Added |
| Robeco Institutional Asset Management B.V. | 376,324 | $22.9M | 0.05% | +83,992+28.7% | Added |
| Herald Investment Management Ltd | 384,906 | $23.3M | 4.02% | 00.0% | Unchanged |
| Hawk Ridge Capital Management LP | 468,702 | $28.5M | 1.23% | −341,336−42.1% | Reduced |
| Systematic Financial Management LP | 494,328 | $30.0M | 0.76% | +108,096+28.0% | Added |
| Farallon Capital Management, L.L.C. | 514,000 | $31.2M | 0.17% | −53,534−9.4% | Reduced |
| Kite Lake Capital Management (UK) LLP | 516,420 | $31.4M | 5.09% | +40,000+8.4% | Added |
| Massachusetts Financial Services Co | 523,426 | $31.8M | 0.01% | −3,219−0.6% | Reduced |
| Wellington Management Group LLP | 568,859 | $34.6M | 0.01% | −200,352−26.0% | Reduced |
| Manufacturers Life Insurance Company, The | 570,816 | $34.7M | 0.03% | +152,467+36.4% | Added |
| Erste Asset Management GmbH | 664,000 | $40.3M | 0.48% | +4,000+0.6% | Added |
| Kodai Capital Management LP | 666,523 | $40.5M | 0.84% | +84,795+14.6% | Added |
| Millennium Management LLC | 783,748 | $47.6M | 0.04% | −8,075−1.0% | Reduced |
| Invesco Ltd. | 846,133 | $51.4M | 0.01% | +846,133 | New |
| Pertento Partners LLP | 889,452 | $54.0M | 6.58% | +50,142+6.0% | Added |
| Adage Capital Partners GP, L.L.C. | 893,437 | $54.3M | 0.10% | +320,000+55.8% | Added |
| Morgan Stanley | 1,036,558 | $63.0M | 0.00% | +256,655+32.9% | Added |
| Reinhart Partners, Inc. | 1,080,375 | $65.6M | 2.49% | +326,358+43.3% | Added |
| Lord, Abbett & Co. LLC | 1,103,913 | $67.1M | 0.21% | +196,609+21.7% | Added |