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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.

Q4 2023 vs. Q3 2023

How the institutions holding Silicon Motion Technology CORP changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of SIMO: Q3 2023 compared with Q4 2023
MeasureQ3 2023Of which not filed for Q4 2023Q4 2023Change
Holders1942204+12
Shares25.7M152.1K26.8M+1.26M (+4.9%)
Value$1.32B$7.80M$1.64B+$332.1M (+25.4%)

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (47)

Institutions that held Silicon Motion Technology CORP at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to SIMO in Q4 2023
InstitutionSharesValue% of portfolio
Kodai Capital Management LP719,327$44.1M0.90%
Westfield Capital Management Co LP408,149$25.0M0.15%
Summit Partners Public Asset Management, LLC218,700$13.4M0.73%
Kennedy Capital Management, Inc.128,520$7.87M0.17%
Royce & Associates LP101,510$6.22M0.06%
J. Goldman & Co LP98,049$6.01M0.34%
Capital Fund Management S.A.76,961$4.72M0.06%
Oberweis Asset Management Inc76,400$4.68M0.44%
Cubist Systematic Strategies, LLC67,333$4.13M0.05%
Caxton Associates LP57,029$3.49M0.18%
Nomura Holdings Inc50,271$3.08M0.03%
Roubaix Capital, LLC42,743$2.62M1.84%
Susquehanna Portfolio Strategies, LLC30,067$1.84M0.03%
Manatuck Hill Partners, LLC30,000$1.84M0.79%
Calamos Advisors LLC29,528$1.81M0.01%
Walleye Capital LLC21,532$1.32M0.02%
Cinctive Capital Management LP18,445$1.13M0.08%
Virtu Financial LLC11,717$718.0K0.06%
Engineers Gate Manager LP11,244$688.9K0.02%
Boston Partners8,045$492.9K0.00%
Alpha DNA Investment Management LLC7,845$480.7K0.29%
Ardsley Advisory Partners LP7,500$459.5K0.10%
AE Wealth Management LLC7,293$454.4K0.00%
Graham Capital Management, L.P.7,063$432.8K0.01%
Mach-1 Financial Group, Inc.7,029$430.7K0.16%
Axq Capital, LP6,313$386.8K0.10%
Aviso Wealth Management5,439$333.2K0.24%
Camelot Portfolios, LLC3,986$244.2K0.14%
1492 Capital Management LLC3,412$209.1K0.12%
KLR Investment Advisors, LLC3,307$202.6K0.15%
Walleye Trading LLC3,174$194.5K0.00%
Employees Retirement System of Texas2,906$178.0K0.00%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2,904$177.9K0.01%
Barometer Capital Management Inc.2,000$122.5K0.03%
CVA Family Office, LLC1,054$64.6K0.01%
Federation des caisses Desjardins du Quebec503$30.8K0.00%
Clearstead Advisors, LLC340$20.8K0.00%
AJOVista, LLC305$18.7K0.02%
Coppell Advisory Solutions LLC300$18.4K0.00%
Headlands Technologies LLC192$11.8K0.00%
WealthCollab, LLC138$8.46K0.01%
Macroview Investment Management LLC121$7.41K0.01%
Principal Securities, Inc.103$6.31K0.00%
Advisory Services Network, LLC90$5.51K0.00%
Larson Financial Group LLC62$3.80K0.00%
Northwestern Mutual Wealth Management Co30$1.84K0.00%
GAMMA Investing LLC7$4410.00%

Sold out (35)

Institutions that held Silicon Motion Technology CORP at the end of Q3 2023 and filed for Q4 2023 without it.

Not filed for Q4 2023 yet (2)

Institutions that held Silicon Motion Technology CORP at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SIMO in Q3 2023 that haven't filed for Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Berry Street Capital Management LLP137,500$7.05M
Terrapin Asset Management, LLC14,609$748.7K