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, Q2 2024
Institutional positions in Silicon Motion Technology CORP as of Jun 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
- 234
- +26 vs. Q1 2024
- Shares held
- 27.3M
- +1.60M (+6.2%) vs. Q1 2024
- Total value
- $2.21B
- +$233.2M (+11.8%) vs. Q1 2024
- New holders
- 47
- 93 more added
- Sold out
- 21
- 65 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Silicon Motion Technology CORP; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Neuberger Berman Group LLC | 265,659 | $21.5M | 0.02% | +159,645+150.6% | Added |
| Citadel Advisors LLC | 274,637 | $22.2M | 0.02% | −46,744−14.5% | Reduced |
| AIGH Capital Management LLC | 275,000 | $22.3M | 10.87% | +275,000 | New |
| Oberweis Asset Management Inc | 277,300 | $22.5M | 1.38% | +59,900+27.6% | Added |
| Two Sigma Investments, LP | 278,597 | $22.6M | 0.05% | +84,367+43.4% | Added |
| Prospect Capital Advisors, LLC | 279,600 | $22.6M | 9.55% | +2,200+0.8% | Added |
| Robeco Institutional Asset Management B.V. | 292,332 | $23.7M | 0.05% | +251,019+607.6% | Added |
| Bank of Montreal | 312,022 | $25.3M | 0.01% | −20,743−6.2% | Reduced |
| Voya Investment Management LLC | 320,621 | $26.0M | 0.03% | +7,571+2.4% | Added |
| Heartland Advisors Inc | 324,767 | $26.3M | 1.47% | +32,792+11.2% | Added |
| Think Investments LP | 349,400 | $28.3M | 5.82% | +129,200+58.7% | Added |
| Melqart Asset Management (UK) Ltd | 361,503 | $29.3M | 2.75% | −165,166−31.4% | Reduced |
| Herald Investment Management Ltd | 384,906 | $31.1M | 5.10% | 00.0% | Unchanged |
| Systematic Financial Management LP | 386,232 | $31.3M | 0.95% | +82,896+27.3% | Added |
| Alpine Associates Management Inc. | 399,319 | $32.3M | 1.55% | −35,302−8.1% | Reduced |
| Manufacturers Life Insurance Company, The | 418,349 | $33.9M | 0.03% | +155,942+59.4% | Added |
| Man Group plc | 469,988 | $38.1M | 0.10% | +227,414+93.8% | Added |
| Summit Partners Public Asset Management, LLC | 473,290 | $38.3M | 1.77% | +95,303+25.2% | Added |
| Kite Lake Capital Management (UK) LLP | 476,420 | $38.6M | 69.27% | +476,420 | New |
| Massachusetts Financial Services Co | 526,645 | $42.7M | 0.01% | −5,515−1.0% | Reduced |
| Farallon Capital Management, L.L.C. | 567,534 | $46.0M | 0.27% | −287,915−33.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 573,437 | $46.4M | 0.09% | +131,316+29.7% | Added |
| Kodai Capital Management LP | 581,728 | $47.1M | 0.90% | +33,044+6.0% | Added |
| Erste Asset Management GmbH | 660,000 | $53.5M | 0.71% | −20,000−2.9% | Reduced |
| Reinhart Partners, Inc. | 754,017 | $61.1M | 2.54% | +17,646+2.4% | Added |
| Wellington Management Group LLP | 769,211 | $62.3M | 0.01% | −368,611−32.4% | Reduced |
| Morgan Stanley | 779,903 | $63.2M | 0.00% | +160,680+25.9% | Added |
| Arrowstreet Capital, Limited Partnership | 780,834 | $63.2M | 0.06% | −16,925−2.1% | Reduced |
| Millennium Management LLC | 791,823 | $64.1M | 0.05% | +105,084+15.3% | Added |
| Hawk Ridge Capital Management LP | 810,038 | $65.6M | 2.82% | −483,290−37.4% | Reduced |
| Pertento Partners LLP | 839,310 | $68.0M | 8.61% | +243,935+41.0% | Added |
| Lord, Abbett & Co. LLC | 907,304 | $73.5M | 0.24% | +209,675+30.1% | Added |
| Acadian Asset Management LLC | 1,333,441 | $107.9M | 0.33% | −3,007−0.2% | Reduced |
| FMR LLC | 1,753,712 | $142.0M | 0.01% | +779,189+80.0% | Added |
| Invesco Ltd. | 0 | $0 | 0.00% | −638,744−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −374,303−100.0% | Sold out |
| Sand Grove Capital Management LLP | 0 | $0 | 0.00% | −104,990−100.0% | Sold out |
| Maso Capital Partners Ltd | 0 | $0 | 0.00% | −93,867−100.0% | Sold out |
| M&G Plc | 0 | $0 | 0.00% | −81,871−100.0% | Sold out |
| Thompson Siegel & Walmsley LLC | 0 | $0 | 0.00% | −70,018−100.0% | Sold out |
| Perpetual Ltd | 0 | $0 | 0.00% | −63,125−100.0% | Sold out |
| Virtus Family Office LLC | 0 | $0 | 0.00% | −51,947−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −41,520−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −32,705−100.0% | Sold out |
| Tealwood Asset Management Inc | 0 | $0 | 0.00% | −18,908−100.0% | Sold out |
| Henry James International Management, Inc. | 0 | $0 | 0.00% | −8,024−100.0% | Sold out |
| Pinpoint Asset Management Ltd | 0 | $0 | 0.00% | −4,779−100.0% | Sold out |
| Lansdowne Partners (UK) LLP | 0 | $0 | 0.00% | −4,694−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −2,952−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −2,678−100.0% | Sold out |
| Umb Bank N A | 0 | $0 | 0.00% | −570−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −503−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Sittner & Nelson, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Segantii Capital Management Ltd | – | – | – | – | Not filed |
| KLR Investment Advisors, LLC | – | – | – | – | Not filed |
| Cutler Group LP | – | – | – | – | Not filed |