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 2023
Institutional positions in Silicon Motion Technology CORP as of Dec 31, 2023. 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
- 204
- +12 vs. Q3 2023
- Shares held
- 26.8M
- +1.26M (+4.9%) vs. Q3 2023
- Total value
- $1.64B
- +$332.1M (+25.4%) vs. Q3 2023
- New holders
- 47
- 78 more added
- Sold out
- 35
- 56 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prelude Capital Management, LLC | 21,765 | $1.33M | 0.12% | −10,984−33.5% | Reduced |
| Hunting Hill Global Capital, LLC | 24,945 | $1.53M | 1.15% | −63,765−71.9% | Reduced |
| Verition Fund Management LLC | 25,122 | $1.54M | 0.02% | −30,300−54.7% | Reduced |
| Calamos Advisors LLC | 29,528 | $1.81M | 0.01% | +29,528 | New |
| Manatuck Hill Partners, LLC | 30,000 | $1.84M | 0.79% | +30,000 | New |
| Susquehanna Portfolio Strategies, LLC | 30,067 | $1.84M | 0.03% | +30,067 | New |
| Oak Associates, Ltd | 30,810 | $1.89M | 0.14% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 31,600 | $1.94M | 0.01% | −9,092−22.3% | Reduced |
| Lazard Asset Management LLC | 33,064 | $2.02M | 0.00% | +30,335+1,111.6% | Added |
| Boothbay Fund Management, LLC | 33,588 | $2.06M | 0.08% | +15,100+81.7% | Added |
| SG Americas Securities, LLC | 34,017 | $2.08M | 0.02% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 34,854 | $2.14M | 0.00% | +135+0.4% | Added |
| Renaissance Group LLC | 40,545 | $2.48M | 0.10% | +2,508+6.6% | Added |
| Robeco Institutional Asset Management B.V. | 41,313 | $2.53M | 0.01% | +7,587+22.5% | Added |
| Skylands Capital, LLC | 42,100 | $2.58M | 0.38% | +6,900+19.6% | Added |
| Abn Amro Investment Solutions | 42,565 | $2.61M | 0.05% | +13,060+44.3% | Added |
| Roubaix Capital, LLC | 42,743 | $2.62M | 1.84% | +42,743 | New |
| Two Sigma Advisers, LP | 46,781 | $2.87M | 0.01% | +19,181+69.5% | Added |
| Jump Financial, LLC | 48,276 | $2.96M | 0.10% | +22,250+85.5% | Added |
| Nomura Holdings Inc | 50,271 | $3.08M | 0.03% | +50,271 | New |
| Renaissance Technologies LLC | 50,379 | $3.09M | 0.00% | +35,781+245.1% | Added |
| Envestnet Asset Management Inc | 50,668 | $3.10M | 0.00% | +3,886+8.3% | Added |
| Virtus Family Office LLC | 51,756 | $3.17M | 5.31% | −3,689−6.7% | Reduced |
| Royal Bank of Canada | 52,618 | $3.23M | 0.00% | +1,530+3.0% | Added |
| Caxton Associates LP | 57,029 | $3.49M | 0.18% | +57,029 | New |
| Trexquant Investment LP | 57,863 | $3.55M | 0.08% | +41,487+253.3% | Added |
| Gabelli Funds LLC | 59,392 | $3.64M | 0.03% | −5,269−8.1% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 59,409 | $3.64M | 0.68% | −1,500−2.5% | Reduced |
| Beryl Capital Management LLC | 64,694 | $3.96M | 2.18% | −209,636−76.4% | Reduced |
| Cubist Systematic Strategies, LLC | 67,333 | $4.13M | 0.05% | +67,333 | New |
| Ramirez Asset Management, Inc. | 70,518 | $4.32M | 0.88% | −7,265−9.3% | Reduced |
| Alberta Investment Management Corp | 70,800 | $4.34M | 0.04% | +16,800+31.1% | Added |
| Russell Investments Group, Ltd. | 71,807 | $4.39M | 0.01% | +69,684+3,282.3% | Added |
| B. Riley Asset Management, LLC | 74,195 | $4.43M | 1.60% | +24,900+50.5% | Added |
| Perpetual Ltd | 72,625 | $4.45M | 0.05% | −17,300−19.2% | Reduced |
| Janney Montgomery Scott LLC | 73,150 | $4.48M | 0.01% | +341+0.5% | Added |
| Oberweis Asset Management Inc | 76,400 | $4.68M | 0.44% | +76,400 | New |
| Capital Fund Management S.A. | 76,961 | $4.72M | 0.06% | +76,961 | New |
| Natixis | 78,854 | $4.83M | 0.04% | −29,000−26.9% | Reduced |
| Thompson Siegel & Walmsley LLC | 79,325 | $4.86M | 0.08% | −16,325−17.1% | Reduced |
| State Street Corp | 80,889 | $4.96M | 0.00% | +2,942+3.8% | Added |
| Quinn Opportunity Partners LLC | 84,556 | $5.18M | 0.60% | +6,289+8.0% | Added |
| National Bank of Canada | 90,350 | $5.39M | 0.01% | +89,600+11,946.7% | Added |
| Two Sigma Investments, LP | 89,707 | $5.50M | 0.01% | +69,073+334.8% | Added |
| Crestline Management, LP | 90,295 | $5.53M | 0.51% | +82,295+1,028.7% | Added |
| Arrowstreet Capital, Limited Partnership | 90,599 | $5.55M | 0.01% | +71,448+373.1% | Added |
| J. Goldman & Co LP | 98,049 | $6.01M | 0.34% | +98,049 | New |
| Royce & Associates LP | 101,510 | $6.22M | 0.06% | +101,510 | New |
| Canada Pension Plan Investment Board | 102,400 | $6.27M | 0.01% | +90,000+725.8% | Added |
| Maso Capital Partners Ltd | 113,867 | $6.98M | 6.03% | 00.0% | Unchanged |
| Sand Grove Capital Management LLP | 119,181 | $7.30M | 2.26% | −25,270−17.5% | Reduced |
| BlackRock Inc. | 121,004 | $7.41M | 0.00% | −129,483−51.7% | Reduced |
| JPMorgan Chase & Co | 125,507 | $7.69M | 0.00% | −41,740−25.0% | Reduced |
| Kennedy Capital Management, Inc. | 128,520 | $7.87M | 0.17% | +128,520 | New |
| Nokomis Capital, L.L.C. | 136,465 | $8.36M | 3.22% | −76,803−36.0% | Reduced |
| Bank of America Corp | 146,232 | $8.96M | 0.00% | −112,678−43.5% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 156,200 | $9.57M | 0.04% | −162,200−50.9% | Reduced |
| CastleKnight Management LP | 167,075 | $10.2M | 1.64% | +53,875+47.6% | Added |
| Polar Asset Management Partners Inc. | 170,100 | $10.4M | 0.28% | +160,100+1,601.0% | Added |
| P Schoenfeld Asset Management LP | 177,354 | $10.9M | 3.03% | −110,146−38.3% | Reduced |
| State of Wisconsin Investment Board | 178,609 | $10.9M | 0.03% | −114,100−39.0% | Reduced |
| Man Group plc | 194,347 | $11.9M | 0.03% | – | – |
| TIG Advisors, LLC | 196,214 | $12.0M | 1.80% | −359,171−64.7% | Reduced |
| Prospect Capital Advisors, LLC | 200,800 | $12.3M | 4.47% | +98,050+95.4% | Added |
| M&G Investment Management Ltd | 206,317 | $12.6M | 0.08% | +68,957+50.2% | Added |
| Summit Partners Public Asset Management, LLC | 218,700 | $13.4M | 0.73% | +218,700 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 226,200 | $13.9M | 0.05% | −122,000−35.0% | Reduced |
| Jane Street Group, LLC | 236,340 | $14.5M | 0.02% | +218,767+1,244.9% | Added |
| Easterly Investment Partners LLC | 244,269 | $15.0M | 1.60% | +4,293+1.8% | Added |
| Farallon Capital Management, L.L.C. | 246,500 | $15.1M | 0.09% | −798,500−76.4% | Reduced |
| Taconic Capital Advisors LP | 270,000 | $16.5M | 1.59% | 00.0% | Unchanged |
| UBS Group AG | 273,672 | $16.8M | 0.01% | +78,006+39.9% | Added |
| Systematic Financial Management LP | 278,297 | $17.1M | 0.51% | +102,092+57.9% | Added |
| Hudson Bay Capital Management LP | 303,593 | $18.6M | 0.16% | −200,241−39.7% | Reduced |
| Marshall Wace, LLP | 310,031 | $19.0M | 0.04% | −287,230−48.1% | Reduced |
| Goldman Sachs Group Inc | 316,294 | $19.4M | 0.00% | +272,103+615.7% | Added |
| Clearline Capital LP | 325,367 | $19.9M | 2.23% | 00.0% | Unchanged |
| Heartland Advisors Inc | 327,875 | $20.1M | 1.05% | +127,875+63.9% | Added |
| D. E. Shaw & Co., Inc. | 328,533 | $20.1M | 0.03% | −3,468−1.0% | Reduced |
| Davidson Kempner Capital Management LP | 372,717 | $22.8M | 0.40% | −435,067−53.9% | Reduced |
| Water Island Capital LLC | 382,047 | $23.4M | 2.40% | −98,201−20.4% | Reduced |
| Herald Investment Management Ltd | 384,906 | $23.6M | 4.50% | 00.0% | Unchanged |
| Bank of Montreal | 383,496 | $23.6M | 0.01% | +56,291+17.2% | Added |
| Westfield Capital Management Co LP | 408,149 | $25.0M | 0.15% | +408,149 | New |
| Balyasny Asset Management LLC | 425,573 | $26.1M | 0.07% | +60,623+16.6% | Added |
| Acadian Asset Management LLC | 511,054 | $31.3M | 0.12% | +323,345+172.3% | Added |
| Massachusetts Financial Services Co | 530,714 | $32.5M | 0.01% | +228,033+75.3% | Added |
| FMR LLC | 584,501 | $35.8M | 0.00% | +422,540+260.9% | Added |
| Pertento Partners LLP | 605,469 | $37.1M | 7.02% | +438,469+262.6% | Added |
| Invesco Ltd. | 625,350 | $38.3M | 0.01% | +489+0.1% | Added |
| Citadel Advisors LLC | 631,432 | $38.7M | 0.04% | −184,758−22.6% | Reduced |
| Cooper Creek Partners Management LLC | 667,463 | $40.9M | 2.15% | −93,091−12.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 668,631 | $41.0M | 0.08% | +86,855+14.9% | Added |
| Erste Asset Management GmbH | 680,000 | $41.7M | 0.61% | +130,000+23.6% | Added |
| Segantii Capital Management Ltd | 697,673 | $42.7M | 2.51% | −136,318−16.3% | Reduced |
| Reinhart Partners, Inc. | 700,748 | $42.9M | 1.89% | +270,202+62.8% | Added |
| Kodai Capital Management LP | 719,327 | $44.1M | 0.90% | +719,327 | New |
| HBK Investments L P | 766,600 | $47.0M | 1.12% | −533,400−41.0% | Reduced |
| Melqart Asset Management (UK) Ltd | 783,761 | $48.0M | 3.87% | −28,085−3.5% | Reduced |
| Wellington Management Group LLP | 819,536 | $50.2M | 0.01% | +2470.0% | Added |