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Chipmos Technologies (IMOS) Institutional Ownership

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$69.04 -3.20 (-4.43%)
As of 02:53 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Chipmos Technologies (NASDAQ:IMOS)

Current
Institutional Ownership
Percentage
7.39%
Number of
Institutional Buyers
(last 12 months)
22
Total
Institutional Inflows
(last 12 months)
$11.87M
Number of
Institutional Sellers
(last 12 months)
13
Total
Institutional Outflows
(last 12 months)
$2.99M
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IMOS Institutional Buying and Selling by Quarter

Chipmos Technologies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2026GAMMA Investing LLC4,100$294K0.0%+21.9%0.012%
9/9/2026Engineers Gate Manager LP5,800$373K0.0%N/A0.016%
9/9/2026NewEdge Advisors LLC424$27K0.0%-46.8%0.001%
9/9/2026Squarepoint Ops LLC3,655$235K0.0%N/A0.010%
9/8/2026Allworth Financial LP1,574$101K0.0%-31.4%0.004%
8/23/2026XY Capital Ltd130,326$8.37M8.1%N/A0.370%
8/22/2026TD Waterhouse Canada Inc.7,977$517K0.0%N/A0.023%
7/7/2026Foster Group Inc.5,269$339K0.0%N/A0.015%
6/3/2026NewEdge Advisors LLC797$29K0.0%+163.0%0.002%
5/19/2026Bank of America Corp DE12,922$462K0.0%-5.7%0.037%
5/18/2026Parvin Asset Management LLC21,770$779K0.6%-2.1%0.062%
5/14/2026Renaissance Technologies LLC1,117,990$40.00M0.1%-0.6%3.173%
5/7/2026Dimensional Fund Advisors LP92,254$3.30M0.0%+0.4%0.262%
4/28/2026Kathmere Capital Management LLC5,690$204K0.0%N/A0.016%
4/20/2026Delphi Management Inc. MA7,110$254K0.3%N/A0.020%
2/17/2026RBF Capital LLC8,965$266K0.0%N/A0.025%
2/16/2026Vanguard Personalized Indexing Management LLC73,380$2.18M0.0%+3.1%0.208%
2/13/2026Smartleaf Asset Management LLC1,774$54K0.0%N/A0.005%
2/13/2026Quadrant Capital Group LLC13,132$389K0.0%+14.7%0.037%
2/12/2026Renaissance Technologies LLC1,125,190$33.34M0.1%-1.4%3.194%
2/12/2026Dimensional Fund Advisors LP91,919$2.73M0.0%+0.4%0.261%
2/12/2026XY Capital Ltd10,596$314K0.2%N/A0.030%
2/11/2026Renaissance Group LLC36,244$1.07M0.0%-29.5%0.103%
2/10/2026Goldman Sachs Group Inc.27,965$829K0.0%+3.1%0.079%
2/3/2026Ballentine Partners LLC21,521$638K0.0%+5.0%0.061%
1/23/2026Farther Finance Advisors LLC1,185$35K0.0%+16,828.6%0.003%
1/5/2026GAMMA Investing LLC3,276$97K0.0%+14.3%0.009%
12/2/2025Allworth Financial LP1,373$26K0.0%+74.7%0.004%
11/17/2025Parvin Asset Management LLC25,345$484K0.4%-2.0%0.071%
11/17/2025Bank of America Corp DE13,037$249K0.0%+10.0%0.036%
11/14/2025Creative Planning42,825$818K0.0%-5.4%0.119%
11/13/2025Quadrant Capital Group LLC11,446$219K0.0%N/A0.032%
11/13/2025Parallel Advisors LLC6,142$117K0.0%+44.4%0.017%
11/12/2025Dimensional Fund Advisors LP91,563$1.75M0.0%-2.8%0.255%
11/6/2025LSV Asset Management5,600$107K0.0%-17.6%0.016%
11/6/2025Rhumbline Advisers37,085$711K0.0%-1.4%0.103%
11/6/2025ABC Arbitrage SA15,185$290K0.0%N/A0.042%
11/5/2025Renaissance Group LLC51,394$982K0.0%-42.8%0.143%
11/5/2025Envestnet Asset Management Inc.27,539$526K0.0%-51.8%0.077%
11/4/2025Westside Investment Management Inc.2,163$42K0.0%+125.5%0.006%
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11/3/2025Ballentine Partners LLC20,493$392K0.0%-35.5%0.057%
10/31/2025Vanguard Personalized Indexing Management LLC71,140$1.36M0.0%+2.8%0.198%
10/21/2025Signaturefd LLC21,026$402K0.0%-5.2%0.059%
10/2/2025GAMMA Investing LLC2,866$55K0.0%+131.7%0.008%
8/15/2025Bank of America Corp DE11,852$215K0.0%+71.8%0.033%
8/12/2025Rhumbline Advisers37,595$681K0.0%+51.4%0.105%
8/11/2025Renaissance Group LLC89,889$1.63M0.1%-11.2%0.251%
8/8/2025Creative Planning45,283$820K0.0%+50.3%0.126%
8/7/2025Acadian Asset Management LLC265,392$4.80M0.0%+5.9%0.740%
8/1/2025Envestnet Asset Management Inc.57,091$1.03M0.0%+2.2%0.159%
7/25/2025Vanguard Personalized Indexing Management LLC69,191$1.25M0.0%+66.4%0.193%
7/16/2025Signaturefd LLC22,180$402K0.0%+27.0%0.062%
7/15/2025Ballentine Partners LLC31,793$576K0.0%+110.7%0.089%
6/27/2025Goldman 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%
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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%
2/13/2024Systematic Alpha Investments LLC2,526$69K0.0%-55.8%0.007%


IMOS Institutional Ownership - Frequently Asked Questions

During the previous two years, 40 institutional investors and hedge funds held shares of Chipmos Technologies. The most heavily invested institutionals were Renaissance Technologies LLC ($40.00M), XY Capital Ltd ($8.37M), Acadian Asset Management LLC ($4.80M), Dimensional Fund Advisors LP ($3.30M), Vanguard Personalized Indexing Management LLC ($2.18M), Renaissance Group LLC ($1.07M), and Goldman Sachs Group Inc. ($829K).Learn more on Chipmos Technologies' institutional investors.

7.39% of Chipmos Technologies' stock is owned by institutional investors. Learn more on IMOS's institutional investor holdings.

Of the 33 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: XY Capital Ltd ($150.94K), Acadian Asset Management LLC ($46.47K), ABC Arbitrage SA ($36.05K), Vanguard Personalized Indexing Management LLC ($31.81K), Parvin Asset Management LLC ($26.85K), Ballentine Partners LLC ($22.15K), and Envestnet Asset Management Inc. ($15.83K).

Institutional investors have bought a total of 229,902 shares in the last 24 months. This purchase volume represents approximately $11.87M in transactions.

Of the 13 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 ($53.65K), Envestnet Asset Management Inc. ($29.55K), Renaissance Technologies LLC ($23.60K), Ballentine Partners LLC ($11.30K), Dimensional Fund Advisors LP ($2.61K), Creative Planning ($2.46K), and LSV Asset Management ($1.20K).

Institutional investors have sold a total of 128,893 shares in the last 24 months. This volume of shares sold represents approximately $2.99M in transactions.


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Institutional ownership data for NASDAQ:IMOS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/9/2026. New 13F filings are added each quarter as they're published.
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