Free Trial
→ Think NVDA’s run was epic? You ain’t seen nothin’ yet (From Timothy Sykes) (Ad) Buy IMOS Stock  Free IMOS Stock Alerts

ChipMOS TECHNOLOGIES (IMOS) Institutional Ownership

ChipMOS TECHNOLOGIES logo
$18.48 -0.40 (-2.09%)
Closing price 03:56 PM Eastern
Extended Trading
$18.64 +0.15 (+0.81%)
As of 04:04 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 Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for ChipMOS TECHNOLOGIES (NASDAQ:IMOS)

Current
Institutional Ownership
Percentage
7.39%
Number of
Institutional Buyers
(last 12 months)
15
Total
Institutional Inflows
(last 12 months)
$3.02M
Number of
Institutional Sellers
(last 12 months)
15
Total
Institutional Outflows
(last 12 months)
$3.13M
Get IMOS Insider Trade Alerts

Want to know when executives and insiders are buying or selling ChipMOS TECHNOLOGIES stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

IMOS Institutional Buying and Selling by Quarter

ChipMOS TECHNOLOGIES Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/21/2025Acadian Asset Management LLC250,695$4.21M0.0%+14.5%0.689%
5/16/2025 Goldman Sachs Group Inc.37,567$633K0.0%-24.6%0.103%
5/8/2025 Wealthquest Corp3,092$52K0.0%N/A0.009%
5/2/2025 Signaturefd LLC17,464$294K0.0%-17.2%0.048%
5/1/2025 Ballentine Partners LLC15,086$254K0.0%-13.0%0.041%
4/29/2025 Envestnet Asset Management Inc.55,886$941K0.0%+35.4%0.154%
4/23/2025 Wealthquest Corp3,092$52K0.0%N/A0.009%
4/8/2025 Rhumbline Advisers24,836$418K0.0%-25.1%0.068%
2/17/2025 Two Sigma Advisers LP13,058$246K0.0%-5.1%0.036%
2/17/2025 Two Sigma Investments LP13,990$263K0.0%-22.2%0.038%
2/17/2025 Bank of America Corp DE8,613$162K0.0%+8.6%0.024%
2/14/2025 Parvin Asset Management LLC26,845$505K0.5%N/A0.074%
2/14/2025 Tower Research Capital LLC TRC5,500$104K0.0%+1,000.0%0.015%
2/14/2025 Dimensional Fund Advisors LP96,468$1.82M0.0%-1.6%0.265%
2/13/2025 Renaissance Group LLC98,627$1.86M0.1%-4.6%0.271%
2/13/2025 Renaissance Technologies LLC1,183,790$22.29M0.0%-3.0%3.256%
2/13/2025 Quadrant Capital Group LLC26,069$491K0.0%-21.0%0.072%
2/13/2025 Envestnet Asset Management Inc.41,266$777K0.0%-11.2%0.113%
2/12/2025 O Shaughnessy Asset Management LLC36,619$690K0.0%-49.3%0.101%
2/12/2025 JPMorgan Chase & Co.4,083$77K0.0%+761.4%0.011%
2/6/2025 Lindbrook Capital LLC3,201$60K0.0%+34.8%0.009%
1/30/2025 Rhumbline Advisers33,139$624K0.0%+5.3%0.091%
1/30/2025 ABC Arbitrage SA20,862$393K0.1%N/A0.057%
1/29/2025 XY Capital Ltd10,020$189K0.1%N/A0.028%
1/16/2025 Ballentine Partners LLC17,348$327K0.0%+11.6%0.048%
11/7/2024 Caprock Group LLC11,943$279K0.0%-26.4%0.033%
10/23/2024 Ballentine Partners LLC15,547$364K0.0%+20.2%0.043%
10/18/2024 Blue Trust Inc.9,429$221K0.0%+18.0%0.026%
10/11/2024 Creative Planning26,794$627K0.0%-13.0%0.074%
10/10/2024 Ritholtz Wealth Management16,374$383K0.0%-23.3%0.045%
8/12/2024 Vanguard Personalized Indexing Management LLC55,046$1.43M0.0%+4.4%0.151%
8/9/2024 Renaissance Technologies LLC1,236,891$32.30M0.1%-0.5%3.402%
8/9/2024 Dimensional Fund Advisors LP96,985$2.53M0.0%-0.5%0.267%
8/6/2024 Ballentine Partners LLC12,936$338K0.0%-4.0%0.036%
8/6/2024 Caprock Group LLC16,222$441K0.0%N/A0.045%
8/1/2024 Rhumbline Advisers28,489$744K0.0%-32.1%0.078%
8/1/2024 Ritholtz Wealth Management21,339$557K0.0%-6.2%0.059%
7/18/2024 Blue Trust Inc.7,989$209K0.0%+49,831.3%0.022%
5/13/2024 O Shaughnessy Asset Management LLC114,639$3.61M0.0%+1.4%0.315%
5/9/2024 HBK Sorce Advisory LLC6,399$201K0.0%N/A0.018%
Trump’s treachery (Ad)

Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to move your money now.

Millions of Americans are about to be wiped out, while others could make a fortune… click here to ma
5/8/2024 QRG Capital Management Inc.7,540$237K0.0%-6.9%0.021%
5/1/2024 BNP Paribas Financial Markets1,340$42K0.0%N/A0.004%
4/26/2024 JNBA Financial Advisors1,000$31K0.0%N/A0.003%
4/11/2024 Ballentine Partners LLC13,480$424K0.0%+47.6%0.037%
2/13/2024 Systematic Alpha Investments LLC2,526$69K0.0%-55.8%0.007%
2/9/2024Verdad Advisers LP47,800$1.30M2.6%-4.4%0.131%
2/9/2024 Renaissance Group LLC105,227$2.86M0.1%+6.7%0.289%
2/8/2024 Quadrant Capital Group LLC40,751$1.11M0.1%+9.2%0.112%
2/8/2024 Vanguard Personalized Indexing Management LLC47,591$1.30M0.0%-13.6%0.131%
2/7/2024 QRG Capital Management Inc.8,099$220K0.0%N/A0.022%
1/30/2024DGS Capital Management LLC9,284$253K0.1%-3.9%0.026%
1/23/2024 Ballentine Partners LLC9,132$248K0.0%N/A0.025%
1/18/2024 Blue Trust Inc.3,444$94K0.0%N/A0.009%
11/14/2023 O Shaughnessy Asset Management LLC142,748$3.29M0.0%-3.1%0.393%
11/13/2023 Connor Clark & Lunn Investment Management Ltd.9,897$228K0.0%N/A0.027%
11/13/2023 Renaissance Group LLC98,646$2.27M0.1%+31.3%0.271%
11/13/2023Acadian Asset Management LLC188,227$4.32M0.0%+16.6%0.518%
11/8/2023 Vanguard Personalized Indexing Management LLC55,068$1.27M0.0%+19.6%0.151%
11/4/2023 EverSource Wealth Advisors LLC3,250$75K0.0%+36.3%0.009%
11/4/2023 Signaturefd LLC20,799$479K0.0%+4.7%0.057%
10/25/2023 Lindbrook Capital LLC3,157$73K0.0%+28.8%0.009%
8/11/2023 Renaissance Technologies LLC1,262,500$29.91M0.0%-1.4%3.472%
8/11/2023 O Shaughnessy Asset Management LLC147,300$3.49M0.1%+1.7%0.405%
8/10/2023 Quadrant Capital Group LLC28,679$681K0.1%+24.4%0.079%
8/7/2023Acadian Asset Management LLC161,384$3.81M0.0%+12.7%0.444%
8/4/2023 Parallel Advisors LLC4,488$106K0.0%-67.9%0.012%
8/4/2023 Envestnet Asset Management Inc.48,991$1.16M0.0%-16.1%0.135%
8/4/2023 EverSource Wealth Advisors LLC2,385$57K0.0%-41.4%0.007%
8/1/2023 Signaturefd LLC19,872$471K0.0%+5.3%0.055%
7/28/2023 Vanguard Personalized Indexing Management LLC46,042$1.09M0.0%+16.8%0.127%
7/26/2023 Janney Montgomery Scott LLC42,923$1.02M0.0%+4.7%0.118%
7/21/2023 Creative Planning22,073$523K0.0%+24.3%0.061%
7/17/2023 Ritholtz Wealth Management21,749$515K0.0%-4.9%0.060%
5/12/2023 O Shaughnessy Asset Management LLC144,863$3.64M0.1%-1.5%0.398%
5/12/2023Verdad Advisers LP60,000$1.51M3.0%+20.0%0.165%
5/11/2023Acadian Asset Management LLC143,203$3.58M0.0%+57.5%0.394%
5/10/2023 Vanguard Personalized Indexing Management LLC39,409$990K0.0%+13.3%0.108%
5/9/2023 US Bancorp DE2,427$61K0.0%+20.2%0.007%
4/28/2023 Signaturefd LLC18,869$474K0.0%+4.4%0.052%
4/28/2023 Janney Montgomery Scott LLC40,979$1.03M0.0%+24.6%0.113%
4/27/2023First Trust Direct Indexing L.P.15,877$399K0.0%-7.7%0.044%
4/20/2023 Ritholtz Wealth Management22,866$574K0.0%-49.2%0.063%
2/21/2023DGS Capital Management LLC9,963$214K0.1%-24.3%0.027%
2/13/2023 Renaissance Technologies LLC1,310,100$28.08M0.0%-3.9%3.603%
2/13/2023Verdad Advisers LP50,000$1.07M1.1%N/A0.138%
2/13/2023 Quadrant Capital Group LLC19,715$422K0.0%+11.0%0.054%
2/10/2023 O Shaughnessy Asset Management LLC147,098$3.15M0.1%+68.8%0.405%
2/10/2023 Vanguard Personalized Indexing Management LLC34,791$746K0.0%-10.4%0.096%
2/9/2023 EverSource Wealth Advisors LLC3,789$81K0.0%-16.5%0.010%
2/7/2023 Envestnet Asset Management Inc.40,920$877K0.0%+2.5%0.113%
Trump’s treachery (Ad)

Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to move your money now.

Millions of Americans are about to be wiped out, while others could make a fortune… click here to ma
2/6/2023 Parallel Advisors LLC13,751$295K0.0%+13.9%0.038%
2/1/2023 Janney Montgomery Scott LLC32,896$705K0.0%+3.1%0.090%
1/30/2023 Signaturefd LLC18,069$387K0.0%+55.6%0.050%
1/19/2023 Ritholtz Wealth Management45,008$965K0.1%+142.9%0.124%
11/14/2022 Renaissance Technologies LLC1,363,500$25.27M0.0%-4.9%3.750%
11/14/2022 Renaissance Group LLC49,771$922K0.0%+19.6%0.137%
11/10/2022 Quadrant Capital Group LLC17,754$329K0.0%+238.4%0.049%
11/10/2022 Bank of Montreal Can80,527$1.79M0.0%N/A0.221%
11/7/2022 EverSource Wealth Advisors LLC4,538$84K0.0%+28.4%0.012%
10/27/2022 US Bancorp DE5,267$98K0.0%+322.7%0.014%
(Data available from 1/1/2016 forward)

IMOS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IMOS shares?

During the previous two years, 37 institutional investors and hedge funds held shares of ChipMOS TECHNOLOGIES. The most heavily invested institutionals were Renaissance Technologies LLC ($22.29M), Acadian Asset Management LLC ($4.21M), Renaissance Group LLC ($1.86M), Dimensional Fund Advisors LP ($1.82M), Vanguard Personalized Indexing Management LLC ($1.43M), Verdad Advisers LP ($1.30M), and Janney Montgomery Scott LLC ($1.02M).Learn more on IMOS's 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 27 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 ($76.79K), Renaissance Group LLC ($30.11K), Parvin Asset Management LLC ($26.85K), ABC Arbitrage SA ($20.86K), Vanguard Personalized Indexing Management LLC ($17.98K), Ballentine Partners LLC ($17.89K), and Caprock Group LLC ($16.22K).

How much institutional buying is happening at ChipMOS TECHNOLOGIES?

Institutional investors have bought a total of 311,770 shares in the last 24 months. This purchase volume represents approximately $6.92M in transactions.

Which ChipMOS TECHNOLOGIES major shareholders have been selling company stock?

Of the 22 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 Technologies LLC ($61.00K), O Shaughnessy Asset Management LLC ($40.21K), Rhumbline Advisers ($21.77K), Envestnet Asset Management Inc. ($14.63K), Goldman Sachs Group Inc. ($12.28K), Parallel Advisors LLC ($9.49K), and Ritholtz Wealth Management ($7.48K).

How much institutional selling is happening at ChipMOS TECHNOLOGIES?

Institutional investors have sold a total of 215,462 shares in the last 24 months. This volume of shares sold represents approximately $4.56M in transactions.


Related Companies

This page (NASDAQ:IMOS) was last updated on 5/21/2025 by MarketBeat.com Staff
From Our Partners
White House to reset Social Security?
Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...
Altimetry | Sponsored
Trump’s treachery
Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...
Porter & Company | Sponsored
Elon Set to Shock the World on June 1st?
Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believ...
Brownstone Research | Sponsored
Massive new energy source found in Utah
NEW THIS WEEK: Huge Energy Discovery In Utah The Department of Energy say it could power America for millio...
Stansberry Research | Sponsored
Why Elon put $51 million into this
Why Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT Scientists
True Market Insiders | Sponsored
3..2..1.. AI 2.0 ignition (don’t sleep on this)
I just put together an urgent new presentation that you need to see right away. In short: I believe we are...
Timothy Sykes | Sponsored
Gold Alert: The Truth About Fort Knox Is Coming
Owning physical gold isn’t the best way to profit. I’ve found a better way to invest in gold—one that’s alr...
Golden Portfolio | Sponsored
URGENT: This Altcoin Opportunity Won’t Wait – Act Now
The July 23rd Crypto Trigger Could Mark the Beginning of Bitcoin’s Next Big Move Bitcoin’s early 2024 ETF r...
Crypto Swap Profits | Sponsored