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ChipMOS TECHNOLOGIES Inc. (IMOS)

ChipMOS TECHNOLOGIES Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

ChipMOS TECHNOLOGIES Inc. (IMOS) is a Semiconductors company based in TW with a market capitalization of $2.4B. Revenue grew 6.0% year-over-year and the company generated $4.1M in free cash flow. This page tracks IMOS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

TW · 5.69K employees · IPO Jul 3, 2003

Valuation

Valuation & price

$55.24 · as of May 26, 2026 · -21.4% vs 52w high

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P/E ratio

Latest-FY diluted EPS

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P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$70.29$42.69$15.09Jul 25Dec 25Jun 26Jul 7, 25$18.19Jul 9, 25$18.63Jul 11, 25$18.31Jul 15, 25$17.41Jul 17, 25$18.50Jul 21, 25$18.21Jul 23, 25$18.23Jul 25, 25$17.81Jul 29, 25$17.38Jul 31, 25$16.96Aug 4, 25$17.43Aug 6, 25$17.46Aug 8, 25$17.98Aug 12, 25$17.52Aug 14, 25$16.40Aug 19, 25$15.09Aug 21, 25$15.25Aug 25, 25$15.36Aug 27, 25$15.81Aug 29, 25$15.72Sep 3, 25$16.90Sep 5, 25$17.50Sep 9, 25$17.83Sep 11, 25$17.73Sep 15, 25$18.32Sep 17, 25$18.60Sep 19, 25$19.38Sep 23, 25$19.98Sep 25, 25$19.58Sep 29, 25$19.05Oct 2, 25$20.55Oct 6, 25$20.11Oct 8, 25$20.16Oct 10, 25$19.85Oct 14, 25$19.29Oct 16, 25$19.84Oct 20, 25$21.16Oct 22, 25$20.35Oct 24, 25$20.48Oct 28, 25$23.29Oct 30, 25$21.41Nov 3, 25$21.92Nov 5, 25$21.62Nov 7, 25$21.91Nov 11, 25$22.10Nov 14, 25$30.82Nov 18, 25$29.50Nov 20, 25$29.08Nov 24, 25$27.47Nov 26, 25$27.05Dec 1, 25$26.97Dec 3, 25$28.07Dec 5, 25$27.97Dec 9, 25$29.93Dec 11, 25$29.46Dec 15, 25$28.29Dec 17, 25$27.75Dec 19, 25$27.92Dec 23, 25$28.52Dec 26, 25$30.27Dec 31, 25$29.63Jan 5, 26$30.14Jan 7, 26$33.57Jan 9, 26$36.60Jan 13, 26$37.01Jan 15, 26$39.43Jan 20, 26$44.66Jan 22, 26$41.80Jan 26, 26$42.19Jan 28, 26$41.70Jan 30, 26$37.13Feb 3, 26$35.20Feb 5, 26$33.32Feb 9, 26$34.13Feb 11, 26$35.21Feb 17, 26$34.47Feb 19, 26$33.42Feb 23, 26$35.07Feb 25, 26$42.28Feb 27, 26$44.93Mar 3, 26$38.25Mar 5, 26$38.61Mar 9, 26$38.09Mar 11, 26$39.82Mar 13, 26$37.73Mar 17, 26$40.93Mar 19, 26$40.54Mar 23, 26$39.05Mar 25, 26$38.07Mar 27, 26$35.82Apr 1, 26$35.90Apr 6, 26$36.57Apr 8, 26$38.98Apr 10, 26$40.91Apr 14, 26$41.05Apr 16, 26$49.17Apr 20, 26$43.49Apr 22, 26$50.74Apr 24, 26$45.61Apr 28, 26$42.87Apr 30, 26$45.62May 4, 26$48.14May 6, 26$55.50May 8, 26$60.27May 12, 26$53.60May 15, 26$50.77May 19, 26$49.00May 21, 26$49.07May 26, 26$55.23May 28, 26$66.99Jun 1, 26$66.57Jun 3, 26$62.75Jun 5, 26$57.66Jun 9, 26$58.58Jun 11, 26$63.76Jun 15, 26$60.66Jun 17, 26$59.00Jun 22, 26$70.29Jun 24, 26$62.80Jun 30, 26$63.23
$15.0952-week range$70.29
Loading valuation history…

Fundamentals

Key fundamentals

$2.4B

Market cap

6.0%

Revenue growth (YoY)

10.8%

Gross margin

$4.1M

Free cash flow (USD)

$1.3B

Net debt

-2.8%

Share dilution

4/6

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$18.4BFY 2017$17.9BFY 2018$18.5BFY 2019$20.3BFY 2020$23.0BFY 2021$27.4BFY 2022$23.5BFY 2023$21.4BFY 2024$22.7BFY 2025$24.1B
$18.4B$24.1B

Free cash flow by year

2016 → 2025

FY 2016$-922.8MFY 2017$342.0MFY 2018$-24.9MFY 2019$-5.2BFY 2020$2.0BFY 2021$1.4BFY 2022$3.9BFY 2023$3.5BFY 2024$859.4MFY 2025$130.5M
-$922.8M$130.5M

Gross margin by year

2021 → 2025

FY 202126.5%FY 202220.9%FY 202316.6%FY 202413.0%FY 202510.8%
26.5%10.8%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 6-K filed May 26, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 6-K filingAcquisition AnnouncedJun 23, 2026Filing
  • 6-K filingRevenue ReportJun 10, 2026Filing
  • 6-K filingDividend DeclaredMay 27, 2026Filing
  • Annual reportAnnual Report FiledMay 26, 2026Filing
  • 6-K filingDividend DeclaredMay 26, 2026Filing
  • Annual reportAnnual Report FiledMay 20, 2026Filing
  • Annual reportAnnual Report FiledMay 12, 2026Filing
  • 6-K filingMonthly Revenue ReportMay 8, 2026Filing
  • Annual reportAnnual Report FiledMay 4, 2026Filing
  • Annual reportAnnual Report FiledApr 24, 2026Filing

Questions

Frequently asked questions

What is ChipMOS TECHNOLOGIES Inc.'s market cap?

ChipMOS TECHNOLOGIES Inc. (IMOS) has a market capitalization of $2.4B.

What is IMOS's P/E ratio?

A meaningful P/E ratio is not available for IMOS — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

Are insiders buying IMOS stock?

SEC Form 4 filings show no open-market insider buys at ChipMOS TECHNOLOGIES Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.