SUMCO (SUMCF) Total Stockholders Equity: $3,534 Mil (As of Jun. 2026)

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SUMCF SUMCO Corp SUMCF
69 GF Score
Price $24.03
GF Value $8.24
Valuation Significantly Overvalued
! 5 Warning Signs
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What is SUMCO Total Stockholders Equity?

SUMCO SUMCF 69 Total Stockholders Equity is $3,534 Mil as of Jun. 2026. GuruFocus rates SUMCF with a GF Score™ of 69/100 and a GF Value™ of $8.24 (Significantly Overvalued). The stock has 5 warning signs investors should review.

SUMCO's Total Stockholders Equity for the quarter that ended in Jun. 2026 was $3,534 Mil. It refers to the net assets owned by shareholders. It does not include minority interest.

Total Stockholders Equity is used to calculate Book Value per Share. SUMCO's Book Value per Share for the quarter that ended in Jun. 2026 was $10.10. The ratio of a company's debt over equity can be used to measure how leveraged this company is. SUMCO's Debt-to-Equity for the quarter that ended in Jun. 2026 was 0.65.

SUMCO  (OTCPK:SUMCF) Total Stockholders Equity Explanation

1. Total Stockholders Equity is used to calculate Book Value per Share.

SUMCO's Book Value per Share for the quarter that ended in Jun. 2026 is

Book Value per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(3533.955-0)/349.732
=10.10

2. The ratio of a company's debt over equity can be used to measure how leveraged this company is.

SUMCO's Debt-to-Equity for the quarter that ended in Jun. 2026 is

Debt-to-Equity=Total Debt / Total Stockholders Equity
=(Short-Term Debt & Capital Lease Obligation + Long-Term Debt & Capital Lease Obligation) / Total Stockholders Equity
=(288.549 + 1996.324) / 3533.955
=0.65

* 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 Total Stockholders Equity Related Terms

SUMCO Total Stockholders Equity Historical Data

* Premium members only.

The historical data trend for SUMCO's Total Stockholders Equity 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 Total Stockholders Equity Chart

SUMCO Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Stockholders Equity
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4,182.85 3,954.73 3,973.80 3,849.53 3,709.57

SUMCO Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Total Stockholders Equity 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 4,080.31 3,942.94 3,709.57 3,587.98 3,533.96
SUMCF
69GF Score
SUMCO Corp SUMCF
Total Stockholders Equity is just one metric. See GF Score™, valuation, warning signs, and more.
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What does a Total Stockholders Equity of $3,534 Mil mean?
SUMCO (SUMCF) has a Total Stockholders Equity of $3,534 Mil as of Jun. 2026. The total amount of shareholder's equity as recorded on a company's balance sheet. View historical data for SUMCO and its competitors.
Is SUMCO's Total Stockholders Equity too high?
SUMCO's current Total Stockholders Equity is $3,534 Mil. Overall, SUMCO has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SUMCO's Total Stockholders Equity compare to AMAT and LRCX?
SUMCO's Total Stockholders Equity of $3,534 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 Total Stockholders Equity for a Semiconductors company?
A good Total Stockholders Equity depends on the Semiconductors industry context. However, Total Stockholders Equity 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 Total Stockholders Equity mean?
A high Total Stockholders Equity can signal that a stock is expensive relative to its fundamentals. The total amount of shareholder's equity as recorded on a company's balance sheet. View historical data for SUMCO and its competitors. SUMCO's current Total Stockholders Equity is $3,534 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 $8.24, compared to a current price of $24.03 — trading 191.6% above its estimated fair value. The current Total Stockholders Equity is $3,534 Mil. SUMCO's overall GF Score™ is 69/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Stockholders Equity calculated?
Total Stockholders Equity is calculated from a company's financial statements. For SUMCO (SUMCF), the current Total Stockholders Equity is $3,534 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 $24.03 is trading 191.6% above its estimated GF Value™ of $8.24. GuruFocus considers SUMCO to be Significantly Overvalued.

Key valuation signals for SUMCF:

  • Total Stockholders Equity: $3,534 Mil
  • GF Value™: $8.24 vs. price of $24.03 (191.6% above fair value)
  • GF Score™: 69/100 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.
69GF Score

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Total Stockholders Equity is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$24.03
Price
$8.24
GF Value