SILICON MOTION TECHNOL-ADR (SIMO) Institutional Ownership Changes & 13F Activity

SILICON MOTION TECHNOL-ADR (SIMO) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include First Eagle U.S. Value and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026First Eagle U.S. ValueBuy14,920168,439$18,914,015
Q4 2025First Eagle U.S. ValueBuy3,032153,519$14,231,212
Q3 2025First Eagle U.S. ValueBuy4,287150,487$14,267,672
Q2 2025First Eagle U.S. ValueBuy146,200146,200$10,989,854
Q2 2025Renaissance Technologies LLCSell-46,30011,500$864,455
Q1 2025Renaissance Technologies LLCSell-80,77957,800$2,922,368
Q4 2024Renaissance Technologies LLCSell-115,800138,579$7,490,195
Q3 2024Renaissance Technologies LLCBuy140,500254,379$15,450,980
Q2 2024Renaissance Technologies LLCBuy33,600113,879$9,223,060
Q1 2024Renaissance Technologies LLCBuy29,90080,279$6,177
Q4 2023Renaissance Technologies LLCBuy35,78150,379$3,087
Q3 2023Renaissance Technologies LLCSell-274,08114,598$748
Q1 2023Renaissance Technologies LLCBuy214,800288,679$18,914
Q4 2022Renaissance Technologies LLCSell-1,12173,879$4,801
Q3 2022Renaissance Technologies LLCBuy12,90075,000$4,889
Q2 2022Renaissance Technologies LLCSell-54,57962,100$5,198
Q1 2022Renaissance Technologies LLCSell-39,400116,679$7,796
Q4 2021Renaissance Technologies LLCBuy29,501156,079$14,832
Q3 2021Renaissance Technologies LLCSell-77,101126,578$8,731
Q2 2021Renaissance Technologies LLCSell-82,808203,679$13,056
Q1 2021Renaissance Technologies LLCBuy17,008286,487$17,014
Q4 2020Renaissance Technologies LLCSell-72,800269,479$12,975
Q3 2020Renaissance Technologies LLCBuy19,000342,279$12,931
Q2 2020Renaissance Technologies LLCBuy129,500323,279$15,766
Q1 2020Renaissance Technologies LLCBuy188,500193,779$7,104
Q2 2019Renaissance Technologies LLCSell-3495,279$234
Q1 2019Renaissance Technologies LLCSell-21,7515,628$223
Q4 2018Renaissance Technologies LLCSell-64,60027,379$945
Q2 2017Renaissance Technologies LLCSell-318,80091,979$4,436
Q1 2017Renaissance Technologies LLCBuy299,900410,779$19,204

Frequently asked questions about SIMO activity

  • Which institutional owners are buying SIMO?

    Institutional owners buying SIMO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SIMO activity?

    "Buy" means an investor increased their reported position in SIMO compared to the prior reporting period. This reflects growing exposure to SILICON MOTION TECHNOL-ADR (SIMO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SIMO increasing?

    Institutional interest in SIMO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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