SUMCO (SUMCF) Construction In Progress: $440 Mil (As of Jun. 2026)

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SUMCF SUMCO Corp SUMCF
67 GF Score
Price $22.83
GF Value $9.24
Valuation Significantly Overvalued
! 5 Warning Signs
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What is SUMCO Construction In Progress?

SUMCO SUMCF -0.66% 67 Construction In Progress is $440 Mil as of Jun. 2026. GuruFocus rates SUMCF with a GF Score™ of 67/100 and a GF Value™ of $9.24 (Significantly Overvalued). The stock has 5 warning signs investors should review.

SUMCO's quarterly construction in progress declined from Dec. 2025 ($792 Mil) to Mar. 2026 ($569 Mil) and declined from Mar. 2026 ($569 Mil) to Jun. 2026 ($440 Mil).

SUMCO's annual construction in progress increased from Dec. 2023 ($1,973 Mil) to Dec. 2024 ($2,458 Mil) but then declined from Dec. 2024 ($2,458 Mil) to Dec. 2025 ($792 Mil).

SUMCO Construction In Progress Historical Data

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The historical data trend for SUMCO's Construction In Progress can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

SUMCO Construction In Progress Chart

SUMCO Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Construction In Progress
Get a 7-Day Free Trial Premium Member Only Premium Member Only 328.54 817.29 1,972.90 2,457.55 791.66

SUMCO Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Construction In Progress Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2,165.71 1,949.42 791.66 568.96 440.21
SUMCF
67GF Score
SUMCO Corp SUMCF
Construction In Progress is just one metric. See GF Score™, valuation, warning signs, and more.
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SUMCO Construction In Progress Calculation

It records the cost of construction work, which is not yet completed (typically, applied to capital budget items). A construction in progress item is not depreciated until the asset is placed in service. Normally, upon completion, a construction in progress item is reclassified, and the reclassified asset is capitalized and depreciated.

What does a Construction In Progress of $440 Mil mean?
SUMCO (SUMCF) has a Construction In Progress of $440 Mil as of Jun. 2026. Construction in Progress records the amount of construction work that is not complete. View historical data on SUMCO and its competitors.
Is SUMCO's Construction In Progress too high?
SUMCO's current Construction In Progress is $440 Mil. Overall, SUMCO has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SUMCO's Construction In Progress compare to AMAT and LRCX?
SUMCO's Construction In Progress of $440 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Construction In Progress for a Semiconductors company?
A good Construction In Progress depends on the Semiconductors industry context. However, Construction In Progress should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Construction In Progress mean?
A high Construction In Progress can signal that a stock is expensive relative to its fundamentals. Construction in Progress records the amount of construction work that is not complete. View historical data on SUMCO and its competitors. SUMCO's current Construction In Progress is $440 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SUMCO stock overvalued right now?
Based on GuruFocus' analysis, SUMCO (SUMCF) is currently considered Significantly Overvalued. The stock's GF Value™ is $9.24, compared to a current price of $22.83 — trading 147.1% above its estimated fair value. The current Construction In Progress is $440 Mil. SUMCO's overall GF Score™ is 67/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Construction In Progress calculated?
Construction In Progress is calculated from a company's financial statements. For SUMCO (SUMCF), the current Construction In Progress is $440 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is SUMCO (SUMCF) Overvalued in 2026?

Based on GuruFocus' analysis, SUMCO stock appears to be overvalued. The current stock price of $22.83 is trading 147.1% above its estimated GF Value™ of $9.24. GuruFocus considers SUMCO to be Significantly Overvalued.

Key valuation signals for SUMCF:

  • Construction In Progress: $440 Mil
  • GF Value™: $9.24 vs. price of $22.83 (147.1% above fair value)
  • GF Score™: 67/100 with 5 warning signs

No single metric tells the full story. See the SUMCF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

SUMCO Business Description

Address 1-2-1 Shibaura, Minato-ku, Tokyo, JPN, 105-8634
Founded in 1999 as a joint venture between Nippon Steel and two Mitsubishi entities, Sumco is the world's second-largest semiconductor-grade silicon wafer manufacturer, with an estimated 21% market share in 2025. Sumco is headquartered in Tokyo and operates seven production sites across Japan. It also maintains sales and support offices in Taiwan, the US, the UK, Indonesia, and Singapore. Sumco sells to most semiconductor manufacturers like TSMC, Intel, Samsung, and Micron. The firm employs over 9,700 people.
67GF Score

Get the complete analysis for SUMCF

Construction In Progress is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$22.83
Price
$9.24
GF Value