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Silicon Motion Technology (SIMO) Institutional Ownership

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$89.77 +3.97 (+4.63%)
Closing price 04:00 PM Eastern
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$89.72 -0.05 (-0.06%)
As of 04:10 PM Eastern
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Institutional Ownership Changes (13F Filings) for Silicon Motion Technology (NASDAQ:SIMO)

Current
Institutional Ownership
Percentage
78.02%
Number of
Institutional Buyers
(last 12 months)
125
Total
Institutional Inflows
(last 12 months)
$586.94M
Number of
Institutional Sellers
(last 12 months)
95
Total
Institutional Outflows
(last 12 months)
$374.44M
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SIMO Institutional Buying and Selling by Quarter

Silicon Motion Technology Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/2/2025 GAMMA Investing LLC1,203$114K0.0%+23.3%0.004%
9/26/2025Corient Private Wealth LLC3,994$300K0.0%N/A0.012%
9/4/2025Osaic Holdings Inc.9,399$704K0.0%-5.3%0.028%
8/27/2025Orion Porfolio Solutions LLC17,733$1.33M0.0%+0.9%0.052%
8/19/2025Marex Group plc42,527$3.20M0.0%N/A0.125%
8/16/2025Headlands Technologies LLC1,433$108K0.0%N/A0.004%
8/15/2025Corient Private Wealth LLC3,994$300K0.0%N/A0.012%
8/15/2025Vident Advisory LLC29,300$2.20M0.0%+215.2%0.086%
8/15/2025Taconic Capital Advisors LP87,884$6.61M0.6%-25.4%0.259%
8/15/2025Tidal Investments LLC8,022$603K0.0%+27.9%0.024%
8/15/2025Shay Capital LLC15,000$1.13M0.1%-90.2%0.044%
8/15/2025Orion Porfolio Solutions LLC17,733$1.33M0.0%+0.9%0.052%
8/15/2025Manatuck Hill Partners LLC20,000$1.50M0.6%N/A0.059%
8/15/2025Lazard Asset Management LLC765,922$57.57M0.1%+19.8%2.254%
8/15/2025LMR Partners LLP45,000$3.38M0.0%-90.0%0.132%
8/15/2025BNP Paribas Financial Markets2,275$171K0.0%-85.2%0.007%
8/15/2025Boothbay Fund Management LLC55,985$4.21M0.1%N/A0.165%
8/15/2025Balyasny Asset Management L.P.99,333$7.47M0.0%-51.5%0.292%
8/15/2025Bank of America Corp DE268,095$20.15M0.0%+17.0%0.789%
8/15/2025Adage Capital Partners GP L.L.C.596,914$44.87M0.1%-7.6%1.757%
8/15/2025Ameriprise Financial Inc.43,336$3.26M0.0%N/A0.128%
8/14/2025Raymond James Financial Inc.1,001$75K0.0%N/A0.003%
8/14/2025The Manufacturers Life Insurance Company 646,913$48.63M0.0%-19.0%1.904%
8/14/2025Sei Investments Co.64,952$4.88M0.0%+8.9%0.191%
8/14/2025Frontier Capital Management Co. LLC1,281,115$96.30M0.9%+115.4%3.770%
8/14/2025Ophir Asset Management Pty Ltd364,569$27.94M4.4%N/A1.073%
8/14/2025Cerity Partners LLC30,233$2.27M0.0%-3.8%0.089%
8/13/2025Gabelli Funds LLC16,462$1.24M0.0%-45.1%0.048%
8/13/2025GABELLI & Co INVESTMENT ADVISERS INC.16,709$1.26M0.2%-51.7%0.049%
8/13/2025Gamco Investors INC. ET AL26,228$1.97M0.0%N/A0.077%
8/13/2025Diametric Capital LP12,046$905K0.5%-23.6%0.035%
8/13/2025Marshall Wace LLP42,461$3.19M0.0%-5.3%0.125%
8/13/2025Walleye Capital LLC10,032$754K0.0%N/A0.030%
8/13/2025Pertento Partners LLP1,259,004$94.64M8.5%+4.1%3.705%
8/13/2025First Trust Advisors LP52,656$3.96M0.0%-6.3%0.155%
8/13/2025Kennedy Capital Management LLC13,520$1.02M0.0%-56.2%0.040%
8/13/2025EverSource Wealth Advisors LLC582$44K0.0%+169.4%0.002%
8/13/2025Invesco Ltd.905,949$68.10M0.0%-45.9%2.666%
8/13/2025Systematic Financial Management LP597,472$44.91M1.2%+0.6%1.758%
8/13/2025Arrowstreet Capital Limited Partnership74,053$5.57M0.0%N/A0.218%
8/13/2025Grantham Mayo Van Otterloo & Co. LLC16,100$1.21M0.0%N/A0.047%
8/13/2025Elevation Point Wealth Partners LLC3,504$263K0.0%N/A0.010%
8/13/2025Quadrant Capital Group LLC2,808$211K0.0%+28.8%0.008%
8/13/2025Employees Retirement System of Texas13,285$999K0.0%-30.6%0.039%
8/13/2025Russell Investments Group Ltd.268,279$20.22M0.0%+3.8%0.790%
8/12/2025Boston Partners735,597$55.29M0.1%+33.2%2.165%
8/12/2025Oak Associates Ltd. OH33,050$2.48M0.2%-3.2%0.097%
8/12/2025XTX Topco Ltd23,678$1.78M0.1%N/A0.070%
8/12/2025Rhumbline Advisers3,518$264K0.0%-23.9%0.010%
8/12/2025Legal & General Group Plc9,738$732K0.0%+141.4%0.029%
8/12/2025JPMorgan Chase & Co.4,552$342K0.0%-95.3%0.013%
8/12/2025Neumeier Poma Investment Counsel LLC432,255$32.49M3.0%+22.4%1.272%
8/11/2025Renaissance Group LLC28,161$2.12M0.1%-12.7%0.083%
8/11/2025HHM Wealth Advisors LLC640$48K0.0%-23.8%0.002%
8/8/2025SG Capital Management LLC113,851$8.56M0.6%-57.9%0.335%
8/8/2025Creative Planning4,309$324K0.0%N/A0.013%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS3,837$288K0.0%N/A0.011%
8/8/2025ABN Amro Investment Solutions55,631$4.18M0.1%N/A0.164%
8/8/2025Geode Capital Management LLC37,806$2.84M0.0%+2.6%0.111%
8/8/2025M&G PLC263,184$19.74M0.1%+15.3%0.774%
8/7/2025Boston Partners479,074$36.01M0.0%-13.2%1.410%
8/7/2025Acadian Asset Management LLC1,310,353$98.45M0.2%+4.1%3.856%
8/7/2025Credit Industriel ET Commercial10,006$752K0.1%-60.0%0.029%
8/6/2025First Eagle Investment Management LLC146,200$10.99M0.0%N/A0.430%
8/5/2025Alpine Associates Management Inc.332,005$24.96M1.3%-0.7%0.977%
8/4/2025Atria Investments Inc4,015$302K0.0%N/A0.012%
8/4/2025Assetmark Inc.2,191$165K0.0%+15.1%0.006%
8/1/2025Envestnet Asset Management Inc.114,840$8.63M0.0%+22.4%0.338%
7/31/2025Oppenheimer Asset Management Inc.6,351$477K0.0%+11.6%0.019%
7/30/2025FNY Investment Advisers LLC4,471$336K0.1%-43.9%0.013%
7/30/2025Schwartz Investment Counsel Inc.220,000$16.54M0.5%+15.8%0.647%
7/29/2025West Tower Group LLC12,300$925K2.0%N/A0.036%
7/29/2025Easterly Investment Partners LLC201,360$15.14M1.1%-3.5%0.593%
7/28/2025Credit Industriel ET Commercial10,006$752K0.1%-60.0%0.029%
7/25/2025LRI Investments LLC2,814$212K0.0%+704.0%0.008%
7/25/2025Vanguard Personalized Indexing Management LLC6,288$473K0.0%+44.3%0.019%
7/24/2025Blue Trust Inc.2,026$152K0.0%+53.3%0.006%
7/24/2025Ramirez Asset Management Inc.74,012$5.56M0.8%-1.7%0.218%
7/24/2025McElhenny Sheffield Capital Management LLC14,410$1.08M0.1%N/A0.042%
7/24/2025US Bancorp DE12,306$925K0.0%-5.9%0.036%
7/21/2025 Patriot Financial Group Insurance Agency LLC3,001$226K0.0%N/A0.009%
7/18/2025Naples Global Advisors LLC17,680$1.33M0.1%-19.9%0.052%
7/18/2025Robeco Institutional Asset Management B.V.307,120$23.09M0.0%+16.7%0.904%
7/18/2025Deltec Asset Management LLC5,000$376K0.1%-63.0%0.015%
7/17/2025Janney Montgomery Scott LLC86,635$6.51M0.0%+2.7%0.255%
7/17/2025Camelot Portfolios LLC3,384$254K0.2%N/A0.010%
7/16/2025Signaturefd LLC1,249$94K0.0%-24.9%0.004%
7/15/2025Ballentine Partners LLC4,002$301K0.0%N/A0.012%
7/14/2025 GAMMA Investing LLC976$73K0.0%+118.3%0.003%
7/11/2025Farther Finance Advisors LLC2,917$219K0.0%-23.6%0.009%
7/11/2025Diversified Trust Co8,628$649K0.0%N/A0.025%
7/9/2025Reinhart Partners LLC.1,471,583$110.62M3.8%+7.9%4.331%
7/9/2025Harbor Capital Advisors Inc.202,721$15.24M0.6%+65.5%0.597%
7/8/2025Parallel Advisors LLC612$46K0.0%-46.9%0.002%
6/27/2025Goldman Sachs Group Inc.73,988$3.74M0.0%+155.0%0.218%
5/29/2025Rhumbline Advisers4,623$234K0.0%-18.4%0.014%
5/21/2025Acadian Asset Management LLC1,258,375$63.58M0.2%-1.9%3.703%
5/16/2025Clearline Capital LP289,846$14.66M0.9%+67.5%0.853%
5/16/2025Goldman Sachs Group Inc.73,988$3.74M0.0%+155.0%0.218%
5/16/2025Polar Asset Management Partners Inc.113,276$5.73M0.1%-30.4%0.333%
(Data available from 1/1/2016 forward)

SIMO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SIMO shares?

During the previous two years, 226 institutional investors and hedge funds held shares of Silicon Motion Technology. The most heavily invested institutionals were FMR LLC ($117.67M), Reinhart Partners LLC. ($110.62M), Acadian Asset Management LLC ($98.45M), Frontier Capital Management Co. LLC ($96.30M), Pertento Partners LLP ($94.64M), Invesco Ltd. ($68.10M), and Lord Abbett & CO. LLC ($64.03M).Learn more on Silicon Motion Technology's institutional investors.

What percentage of Silicon Motion Technology's stock is owned by institutional investors?

78.02% of Silicon Motion Technology's stock is owned by institutional investors. Learn more on SIMO's institutional investor holdings.

Which institutional investors have been buying Silicon Motion Technology's stock?

Of the 189 institutional investors that purchased Silicon Motion Technology's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Reinhart Partners LLC. ($1.47M), Invesco Ltd. ($1.45M), Wellington Management Group LLP ($1.22M), Lord Abbett & CO. LLC ($1.12M), Acadian Asset Management LLC ($1.04M), Pertento Partners LLP ($932.47K), and Massachusetts Financial Services Co. MA ($764.79K).

How much institutional buying is happening at Silicon Motion Technology?

Institutional investors have bought a total of 9,713,550 shares in the last 24 months. This purchase volume represents approximately $586.94M in transactions.

Which of Silicon Motion Technology's major shareholders have been selling company stock?

Of the 95 institutional investors that sold Silicon Motion Technology's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Invesco Ltd. ($769.70K), Millennium Management LLC ($625.12K), Kodai Capital Management LP ($440.03K), LMR Partners LLP ($405K), Adage Capital Partners GP L.L.C. ($314.58K), Wellington Management Group LLP ($301.99K), and Man Group plc ($232.16K).

How much institutional selling is happening at Silicon Motion Technology?

Institutional investors have sold a total of 6,088,957 shares in the last 24 months. This volume of shares sold represents approximately $374.44M in transactions.


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This page (NASDAQ:SIMO) was last updated on 10/13/2025 by MarketBeat.com Staff
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