Companies / Silicon Motion Technology CORP / Activity
Activity — Silicon Motion Technology CORP
104 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2025 as of | Sanctuary Advisors, LLC 13F manager | New | ADR | $333.2K | +4K | 4,432 <0.01% of shares | low |
| Q1 2026 as of | Orion Porfolio Solutions, LLC 13F manager | Trim | ADR | $-355.9K | -3K -23.27% | 10,455 <0.01% of shares | low |
| Q1 2026 as of | Guggenheim Capital LLC 13F manager | Trim | ADR | $-408.2K | -4K -31.06% | 8,068 <0.01% of shares | low |
| Q2 2026 as of | Kingdom Financial Group LLC. 13F manager | New | ADR | $454.7K | +1K | 1,364 <0.01% of shares | low |
| Q1 2026 as of | Skylands Capital, LLC 13F manager | Trim | ADR | $-454.8K | -4K -7.61% | 49,169 0.04% of shares | low |
| Q1 2026 as of | Peak6 LLC 13F manager | New | ADR | $471.6K | +4K | 4,200 <0.01% of shares | low |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | Trim | ADR | $-480.7K | -1K -27.22% | 3,856 <0.01% of shares | low |
| Q2 2026 as of | Lido Advisors, LLC 13F manager | New | ADR | $537.7K | +2K | 1,613 <0.01% of shares | low |
| Q1 2026 as of | Prelude Capital Management, LLC 13F manager | Trim | ADR | $-564.5K | -5K -72.84% | 1,874 <0.01% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Exit | ADR | $-578.1K | -6K -100.00% | 0 | low |
| Q1 2026 as of | Public Employees Retirement System of Ohio 13F manager | Add | ADR | $654.2K | +6K +14.16% | 46,978 0.03% of shares | low |
| Q1 2026 as of | Campbell & CO Investment Adviser LLC 13F manager | Exit | ADR | $-686.5K | -7K -100.00% | 0 | low |
| Q2 2026 as of | Prescott Group Capital Management, L.L.C. 13F manager | Exit | ADR | $-1.01M | -9K -100.00% | 0 | low |
| Q1 2026 as of | Prescott Group Capital Management, L.L.C. 13F manager | New | ADR | $1.01M | +9K | 9,000 <0.01% of shares | low |
| Q1 2026 as of | University of TEXAS/TEXAS Am Investment Management Co 13F manager | Trim | ADR | $-1.07M | -9K -62.26% | 5,758 <0.01% of shares | low |
| Q1 2026 as of | Knightsbridge Asset Management, LLC 13F manager | Add | ADR | $1.22M | +11K +10.54% | 113,554 0.08% of shares | low |
| Q2 2026 as of | Mml Investors Services, LLC 13F manager | Add | ADR | $1.23M | +4K +94.75% | 7,570 <0.01% of shares | low |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | ADR | $-1.47M | -13K -31.47% | 28,590 0.02% of shares | low |
| Q1 2026 as of | Grantham, Mayo, Van Otterloo & Co. LLC 13F manager | Exit | ADR | $-1.49M | -16K -100.00% | 0 | low |
| Q1 2026 as of | First Eagle Investment Management, LLC 13F manager | Add | ADR | $1.68M | +15K +9.72% | 168,439 0.13% of shares | low |
| Q1 2026 as of | Capital Fund Management S.A. 13F manager | New | ADR | $1.69M | +15K | 15,091 0.01% of shares | low |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | ADR | $1.85M | +6K +7.92% | 75,746 0.06% of shares | low |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | ADR | $-1.92M | -6K -30.01% | 13,460 0.01% of shares | low |
| Q3 2023 as of | Barclays PLC 13F manager | Trim | ADR | $-2.20M | -43K -45.97% | 50,522 0.04% of shares | low |
| Q1 2026 as of | Walleye Trading LLC 13F manager | New | ADR | $2.32M | +21K | 20,655 0.02% of shares | low |
| Q1 2026 as of | OVERSEA-CHINESE BANKING Corp Ltd 13F manager | Trim | ADR | $-2.55M | -23K -30.02% | 52,977 0.04% of shares | low |
| Q4 2023 as of | Barclays PLC 13F manager | Exit | ADR | $-2.59M | -51K -100.00% | 0 | low |
| Q1 2026 as of | Lazard Asset Management LLC 13F manager | Add | ADR | $2.63M | +23K +3.09% | 781,981 0.58% of shares | low |
| Q1 2026 as of | Calamos Advisors LLC 13F manager | New | ADR | $2.69M | +24K | 23,923 0.02% of shares | low |
| Q1 2026 as of | Polar Asset Management Partners Inc. 13F manager | New | ADR | $3.17M | +28K | 28,218 0.02% of shares | low |
| Q2 2026 as of | Timothy G. Youngquist 2020 Irrevocable Trust 13F manager | New | ADR | $3.23M | +10K | 9,684 <0.01% of shares | low |
| Q1 2026 as of | Granahan Investment Management, LLC 13F manager | Trim | ADR | $-3.80M | -34K -14.79% | 195,252 0.15% of shares | low |
| Q1 2026 as of | Apis Capital Advisors, LLC 13F manager | Add | ADR | $3.94M | +35K +16.41% | 249,200 0.19% of shares | low |
| Q1 2026 as of | Alpine Associates Management Inc. 13F manager | Add | ADR | $4.14M | +37K +46.14% | 116,878 0.09% of shares | low |
| Q2 2026 as of | State Street Corporation 13F manager | Trim | ADR | $-5.88M | -18K -19.38% | 73,401 0.05% of shares | medium |
| Q1 2026 as of | Neumeier Poma Investment Counsel LLC 13F manager | Trim | ADR | $-6.02M | -54K -11.13% | 428,188 0.32% of shares | medium |
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | ADR | $6.35M | +19K +163.43% | 30,687 0.02% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Trim | ADR | $-6.47M | -58K -40.40% | 84,968 0.06% of shares | medium |
| Q2 2023 as of | Barclays PLC 13F manager | Add | ADR | $6.68M | +93K +18602.80% | 93,514 0.07% of shares | medium |
| Q2 2026 as of | SG Capital Management LLC 13F manager | Trim | ADR | $-8.13M | -24K -26.97% | 66,027 0.05% of shares | medium |
| Q1 2026 as of | Systematic Financial Management LP 13F manager | Trim | ADR | $-8.55M | -76K -13.06% | 506,725 0.38% of shares | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Exit | ADR | $-9.46M | -102K -100.00% | 0 | medium |
| Q1 2026 as of | Schroder Investment Management Group 13F manager | Add | ADR | $10.64M | +101K +267.40% | 138,585 0.10% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Trim | ADR | $-11.82M | -105K -27.71% | 274,577 0.20% of shares | medium |
| Q1 2026 as of | Boston Partners 13F manager | Trim | ADR | $-12.47M | -111K -28.92% | 272,797 0.20% of shares | medium |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | ADR | $16.16M | +144K +108.52% | 276,600 0.21% of shares | medium |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Trim | ADR | $-18.12M | -54K -80.06% | 13,540 0.01% of shares | medium |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | Add | ADR | $25.29M | +225K +112.34% | 425,697 0.32% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | ADR | $27.93M | +249K +169.19% | 395,789 0.29% of shares | medium |
| Q1 2026 as of | Reinhart Partners, LLC. 13F manager | Trim | ADR | $-29.12M | -259K -16.48% | 1,314,039 0.98% of shares | medium |