Chipmos Technologies (IMOS) Institutional Ownership $51.02 0.00 (0.00%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$52.00 +0.98 (+1.92%) As of 05/22/2026 07:30 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Chipmos Technologies (NASDAQ:IMOS)CurrentInstitutional OwnershipPercentage7.39%Number ofInstitutional Buyers(last 12 months)22TotalInstitutional Inflows(last 12 months)$3.77MNumber ofInstitutional Sellers(last 12 months)12TotalInstitutional Outflows(last 12 months)$3.47M Get IMOS Insider Trade Alerts Want to know when executives and insiders are buying or selling Chipmos Technologies stock? 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Read our full terms of service and privacy policy. Skip Chart & View Institutional Buying and Selling Data IMOS Institutional Buying and Selling by Quarter Chipmos Technologies Major Shareholders & Ownership History ExportReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/19/2026 Bank of America Corp DE12,922$462K0.0%-5.7%0.037% 5/18/2026 Parvin Asset Management LLC21,770$779K0.6%-2.1%0.062% 5/14/2026 Renaissance Technologies LLC1,117,990$40.00M0.1%-0.6%3.173% 5/7/2026 Dimensional Fund Advisors LP92,254$3.30M0.0%+0.4%0.262% 4/28/2026 Kathmere Capital Management LLC5,690$204K0.0%N/A0.016% 4/20/2026 Delphi Management Inc. MA7,110$254K0.3%N/A0.020% 2/17/2026 RBF Capital LLC8,965$266K0.0%N/A0.025% 2/16/2026 Vanguard Personalized Indexing Management LLC73,380$2.18M0.0%+3.1%0.208% 2/13/2026 Smartleaf Asset Management LLC1,774$54K0.0%N/A0.005% 2/13/2026 Quadrant Capital Group LLC13,132$389K0.0%+14.7%0.037% Get the Latest News and Ratings for IMOS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Chipmos Technologies and its competitors with MarketBeat's FREE daily newsletter. 2/12/2026 Renaissance Technologies LLC1,125,190$33.34M0.1%-1.4%3.194% 2/12/2026 Dimensional Fund Advisors LP91,919$2.73M0.0%+0.4%0.261% 2/12/2026 XY Capital Ltd10,596$314K0.2%N/A0.030% 2/11/2026 Renaissance Group LLC36,244$1.07M0.0%-29.5%0.103% 2/10/2026 Goldman Sachs Group Inc.27,965$829K0.0%+3.1%0.079% 2/3/2026 Ballentine Partners LLC21,521$638K0.0%+5.0%0.061% 1/23/2026 Farther Finance Advisors LLC1,185$35K0.0%+16,828.6%0.003% 1/5/2026 GAMMA Investing LLC3,276$97K0.0%+14.3%0.009% 12/2/2025 Allworth Financial LP1,373$26K0.0%+74.7%0.004% 11/17/2025 Parvin Asset Management LLC25,345$484K0.4%-2.0%0.071% 11/17/2025 Bank of America Corp DE13,037$249K0.0%+10.0%0.036% 11/14/2025 Creative Planning42,825$818K0.0%-5.4%0.119% 11/13/2025 Quadrant Capital Group LLC11,446$219K0.0%N/A0.032% 11/13/2025 Parallel Advisors LLC6,142$117K0.0%+44.4%0.017% 11/12/2025 Dimensional Fund Advisors LP91,563$1.75M0.0%-2.8%0.255% 11/6/2025 LSV Asset Management5,600$107K0.0%-17.6%0.016% 11/6/2025 Rhumbline Advisers37,085$711K0.0%-1.4%0.103% 11/6/2025 ABC Arbitrage SA15,185$290K0.0%N/A0.042% 11/5/2025 Renaissance Group LLC51,394$982K0.0%-42.8%0.143% 11/5/2025 Envestnet Asset Management Inc.27,539$526K0.0%-51.8%0.077% 11/4/2025 Westside Investment Management Inc.2,163$42K0.0%+125.5%0.006% 11/3/2025 Ballentine Partners LLC20,493$392K0.0%-35.5%0.057% 10/31/2025 Vanguard Personalized Indexing Management LLC71,140$1.36M0.0%+2.8%0.198% 10/21/2025 Signaturefd LLC21,026$402K0.0%-5.2%0.059% 10/2/2025 GAMMA Investing LLC2,866$55K0.0%+131.7%0.008% 8/15/2025 Bank of America Corp DE11,852$215K0.0%+71.8%0.033% 8/12/2025 Rhumbline Advisers37,595$681K0.0%+51.4%0.105% 8/11/2025 Renaissance Group LLC89,889$1.63M0.1%-11.2%0.251% 8/8/2025 Creative Planning45,283$820K0.0%+50.3%0.126% 8/7/2025 Acadian Asset Management LLC265,392$4.80M0.0%+5.9%0.740% ALERT: Drop these 5 stocks before the market opens tomorrow! (Ad)The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.See the 5 stocks to avoid8/1/2025 Envestnet Asset Management Inc.57,091$1.03M0.0%+2.2%0.159% 7/25/2025 Vanguard Personalized Indexing Management LLC69,191$1.25M0.0%+66.4%0.193% 7/16/2025 Signaturefd LLC22,180$402K0.0%+27.0%0.062% 7/15/2025 Ballentine Partners LLC31,793$576K0.0%+110.7%0.089% 6/27/2025 Goldman Sachs Group Inc.37,567$633K0.0%-24.6%0.105% 5/29/2025Rhumbline Advisers24,836$418K0.0%-25.1%0.068% 5/21/2025Acadian Asset Management LLC250,695$4.21M0.0%+14.5%0.689% 5/16/2025Goldman Sachs Group Inc.37,567$633K0.0%-24.6%0.103% 5/8/2025Wealthquest Corp3,092$52K0.0%N/A0.009% 5/2/2025Signaturefd LLC17,464$294K0.0%-17.2%0.048% 5/1/2025Ballentine Partners LLC15,086$254K0.0%-13.0%0.041% 4/29/2025Envestnet Asset Management Inc.55,886$941K0.0%+35.4%0.154% 4/23/2025Wealthquest Corp3,092$52K0.0%N/A0.009% 4/8/2025Rhumbline Advisers24,836$418K0.0%-25.1%0.068% 2/17/2025Two Sigma Advisers LP13,058$246K0.0%-5.1%0.036% 2/17/2025Two Sigma Investments LP13,990$263K0.0%-22.2%0.038% 2/17/2025Bank of America Corp DE8,613$162K0.0%+8.6%0.024% 2/14/2025Parvin Asset Management LLC26,845$505K0.5%N/A0.074% 2/14/2025Tower Research Capital LLC TRC5,500$104K0.0%+1,000.0%0.015% 2/14/2025Dimensional Fund Advisors LP96,468$1.82M0.0%-1.6%0.265% 2/13/2025Renaissance Group LLC98,627$1.86M0.1%-4.6%0.271% 2/13/2025Renaissance Technologies LLC1,183,790$22.29M0.0%-3.0%3.256% 2/13/2025Quadrant Capital Group LLC26,069$491K0.0%-21.0%0.072% 2/13/2025Envestnet Asset Management Inc.41,266$777K0.0%-11.2%0.113% 2/12/2025O Shaughnessy Asset Management LLC36,619$690K0.0%-49.3%0.101% 2/12/2025JPMorgan Chase & Co.4,083$77K0.0%+761.4%0.011% 2/6/2025Lindbrook Capital LLC3,201$60K0.0%+34.8%0.009% 1/30/2025Rhumbline Advisers33,139$624K0.0%+5.3%0.091% 1/30/2025ABC Arbitrage SA20,862$393K0.1%N/A0.057% 1/29/2025XY Capital Ltd10,020$189K0.1%N/A0.028% 1/16/2025Ballentine Partners LLC17,348$327K0.0%+11.6%0.048% 11/7/2024Caprock Group LLC11,943$279K0.0%-26.4%0.033% 10/23/2024Ballentine Partners LLC15,547$364K0.0%+20.2%0.043% 10/18/2024Blue Trust Inc.9,429$221K0.0%+18.0%0.026% 10/11/2024Creative Planning26,794$627K0.0%-13.0%0.074% 10/10/2024Ritholtz Wealth Management16,374$383K0.0%-23.3%0.045% 8/12/2024Vanguard Personalized Indexing Management LLC55,046$1.43M0.0%+4.4%0.151% 8/9/2024Renaissance Technologies LLC1,236,891$32.30M0.1%-0.5%3.402% 8/9/2024Dimensional Fund Advisors LP96,985$2.53M0.0%-0.5%0.267% 8/6/2024Ballentine Partners LLC12,936$338K0.0%-4.0%0.036% 8/6/2024Caprock Group LLC16,222$441K0.0%N/A0.045% 8/1/2024Rhumbline Advisers28,489$744K0.0%-32.1%0.078% 8/1/2024Ritholtz Wealth Management21,339$557K0.0%-6.2%0.059% 7/18/2024Blue Trust Inc.7,989$209K0.0%+49,831.3%0.022% 5/13/2024O Shaughnessy Asset Management LLC114,639$3.61M0.0%+1.4%0.315% 5/9/2024HBK Sorce Advisory LLC6,399$201K0.0%N/A0.018% 5/8/2024QRG Capital Management Inc.7,540$237K0.0%-6.9%0.021% 5/1/2024BNP Paribas Financial Markets1,340$42K0.0%N/A0.004% 4/26/2024JNBA Financial Advisors1,000$31K0.0%N/A0.003% 4/11/2024Ballentine Partners LLC13,480$424K0.0%+47.6%0.037% $30 stock to buy before Starlink goes public (WATCH NOW!) (Ad)In the next 3 minutes… James Altucher – legendary investor and venture capitalist… And someone who’s known for playing his cards “close to the vest”… Is going to give you the name and ticker symbol of a company he believes will skyrocket thanks to the coming Starlink IPO…Click here to watch this short 3-minute video now.2/13/2024Systematic Alpha Investments LLC2,526$69K0.0%-55.8%0.007% 2/9/2024Verdad Advisers LP47,800$1.30M2.6%-4.4%0.131% 2/9/2024Renaissance Group LLC105,227$2.86M0.1%+6.7%0.289% 2/8/2024Quadrant Capital Group LLC40,751$1.11M0.1%+9.2%0.112% 2/8/2024Vanguard Personalized Indexing Management LLC47,591$1.30M0.0%-13.6%0.131% 2/7/2024QRG Capital Management Inc.8,099$220K0.0%N/A0.022% 1/30/2024DGS Capital Management LLC9,284$253K0.1%-3.9%0.026% 1/23/2024Ballentine Partners LLC9,132$248K0.0%N/A0.025% 1/18/2024Blue Trust Inc.3,444$94K0.0%N/A0.009% 11/14/2023O Shaughnessy Asset Management LLC142,748$3.29M0.0%-3.1%0.393% IMOS Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of IMOS shares? During the previous two years, 36 institutional investors and hedge funds held shares of Chipmos Technologies. The most heavily invested institutionals were Renaissance Technologies LLC ($40.00M), Acadian Asset Management LLC ($4.80M), Dimensional Fund Advisors LP ($3.30M), Vanguard Personalized Indexing Management LLC ($2.18M), Renaissance Group LLC ($1.07M), Goldman Sachs Group Inc. ($829K), and Creative Planning ($818K).Learn more on Chipmos Technologies' institutional investors. What percentage of Chipmos Technologies' stock is owned by institutional investors? 7.39% of Chipmos Technologies' stock is owned by institutional investors. Learn more on IMOS's institutional investor holdings. Which institutional investors have been buying Chipmos Technologies' stock? Of the 29 institutional investors that purchased Chipmos Technologies' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Acadian Asset Management LLC ($46.47K), ABC Arbitrage SA ($36.05K), Vanguard Personalized Indexing Management LLC ($34.13K), Parvin Asset Management LLC ($26.85K), Ballentine Partners LLC ($22.15K), XY Capital Ltd ($20.62K), and Caprock Group LLC ($16.22K). How much institutional buying is happening at Chipmos Technologies? Institutional investors have bought a total of 175,076 shares in the last 24 months. This purchase volume represents approximately $3.77M in transactions. Which of Chipmos Technologies' major shareholders have been selling company stock? Of the 12 institutional investors that sold Chipmos Technologies' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Renaissance Group LLC ($65.02K), Envestnet Asset Management Inc. ($29.55K), Renaissance Technologies LLC ($23.60K), Goldman Sachs Group Inc. ($12.28K), Ballentine Partners LLC ($11.30K), Rhumbline Advisers ($8.81K), and Dimensional Fund Advisors LP ($2.61K). How much institutional selling is happening at Chipmos Technologies? Institutional investors have sold a total of 159,760 shares in the last 24 months. This volume of shares sold represents approximately $3.47M in transactions. Related Companies LUNR Institutional Ownership KLIC Institutional Ownership LASR Institutional Ownership PI Institutional Ownership LPL Institutional Ownership NVTS Institutional Ownership ONDS Institutional Ownership OLED Institutional Ownership BELFA Institutional Ownership HIMX Institutional Ownership This page (NASDAQ:IMOS) was last updated on 5/25/2026 by MarketBeat.com Staff. 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