Silicon Motion Ownership | Who Owns Silicon Motion?
Silicon Motion Ownership Summary
Silicon Motion is owned by 147.39% institutional investors. Fmr is the largest institutional shareholder, holding 40.51% of SIMO shares. Fidelity Select Semiconductors is the top mutual fund, with 3.59% of its assets in Silicon Motion shares.
SIMO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Silicon Motion | 147.39% | - | -47.39% |
| Sector | Technology Stocks | 34.40% | 12.94% | 52.66% |
| Idea | Semiconductor Stocks List | 60.61% | 7.19% | 32.20% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Fmr | 3.40M | 40.51% | $322.20M |
| Reinhart partners | 1.57M | 18.75% | $145.85M |
| Pertento partners llp | 1.29M | 15.38% | $122.34M |
| Acadian asset management | 1.28M | 15.25% | $118.53M |
| Frontier capital management | 1.04M | 12.43% | $98.90M |
| Lord, abbett | 994.98K | 11.86% | $92.23M |
| Invesco | 905.91K | 10.80% | $85.89M |
| Point72 asset management | 700.05K | 8.34% | $66.37M |
| Wellington management group llp | 695.96K | 8.30% | $65.98M |
| Robeco institutional asset management b.v. | 623.95K | 7.44% | $57.84M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kite lake capital management (uk) llp | 364.95K | 37.18% | $34.60M |
| Highland peak capital | 496.62K | 15.15% | $46.04M |
| Pertento partners llp | 1.29M | 14.19% | $122.34M |
| Apis capital advisors | 286.00K | 5.99% | $27.12M |
| Ophir asset management pty | 505.46K | 5.92% | $47.92M |
| Herald investment management | 384.91K | 4.85% | $36.40M |
| Reinhart partners | 1.57M | 4.37% | $145.85M |
| Prospect capital advisors | 88.35K | 4.34% | $8.38M |
| Neumeier poma investment counsel | 481.82K | 3.69% | $44.66M |
| Think investments lp | 289.30K | 3.63% | $27.43M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 3.40M | 0.02% | 654.35K |
| Herald investment management | 384.91K | 4.85% | 384.91K |
| Driehaus capital management | 330.91K | 0.22% | 243.26K |
| Robeco institutional asset management b.v. | 623.95K | 0.08% | 181.21K |
| Hawk ridge capital management lp | 372.75K | 1.68% | 155.82K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Rubric capital management lp | - | - | -700.88K |
| Erste asset management gmbh | 4.00K | 0.00% | -660.00K |
| Massachusetts financial services co /ma/ | 206.72K | 0.01% | -379.94K |
| Westfield capital management co lp | - | - | -374.30K |
| Point72 asset management | 700.05K | 0.11% | -364.35K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Herald investment management | 384.91K | 4.85% | 384.91K | $36.40M |
| Ardsley advisory partners lp | 133.00K | 1.56% | 133.00K | $12.61M |
| Jane street group | 79.39K | 0.00% | 79.39K | $7.36M |
| Oversea-chinese banking | 75.71K | 0.18% | 75.71K | $7.01M |
| Deutsche bank ag\ | 67.90K | 0.00% | 67.90K | $6.29M |
Sold Out
| Holder | Change |
|---|---|
| Sittner & nelson | -5.00 |
| Financial gravity asset management | -6.00 |
| Cwm | -10.00 |
| Concord wealth partners | -15.00 |
| Golden state equity partners | -16.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 171 | -25.97% | 12,366,006 | -54.91% | 147 | 0.14% | 87 | -20.18% | 54 | -34.94% |
| Sep 30, 2025 | 100 | -55.16% | 6,744,432 | -75.95% | 80 | 1.15% | 48 | -58.62% | 35 | -54.55% |
| Jun 30, 2025 | 83 | -59.31% | 7,815,843 | -71.60% | 5 | 1.39% | 46 | -58.56% | 25 | -56.14% |
| Mar 31, 2025 | 203 | -7.31% | 27,505,178 | 1.46% | 327 | 5.06% | 108 | 6.93% | 59 | -23.38% |
| Dec 31, 2024 | 128 | -39.62% | 14,182,660 | -47.65% | 42 | 0.65% | 59 | -41.00% | 43 | -40.28% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Fidelity Select Semiconductors | 1.22M | 3.59% | - |
| MFS International Small-Mid Cap Equity | 687.18K | 2.02% | -13.12K |
| Invesco Small Cap Value A | 596.39K | 1.75% | - |
| MFS International New Discovery I | 555.50K | 1.63% | -131.69K |
| Lord Abbett Mid Cap Stock A | 421.10K | 1.24% | - |
| Fidelity Advisor Semiconductors I | 418.00K | 1.23% | - |
| Fidelity VIP Mid Cap Initial | 397.10K | 1.17% | 22.85K |
| Lord Abbett & Co. Small to Mid Value | 389.06K | 1.16% | -6.65K |
| Neumeier Poma Small Cap Value | 382.33K | 1.13% | 50.26K |
| Lord Abbett Value Opportunities I | 366.13K | 1.08% | -2.04K |
SIMO Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools